RE: [JBoss-user] Persisting arrays using CMP in Entity EJBs
It is certainly possible. Try with defaults and if it doesn't work try different mappings and read the JBossCMP wikis. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Allan Kamau Sent: Wednesday, September 22, 2004 2:31 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Persisting arrays using CMP in Entity EJBs This is probably an EJB spec question. I am using PostgreSQL for persistance and it susports array datatype. I would like to know if it is possible to store seamlessly an array in Entity EJBs using CMP. And if so do I simply refer (in the ejb-jar.xml) to the array field as if it was a non-collection field as illustrated below? cmp-field field-namemyArrayField/field-name /cmp-field Allan. ___ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com --- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Problem with cascade-delete
It maybe because of complex relationships. You would need to post deployment descriptors and describe relationships among real instances. But could you try 3.2.5 first? and batch-cascade-delete? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Maykel Tres Sent: Friday, July 09, 2004 9:08 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Problem with cascade-delete Hi folks, I work with JBoss 3.2.1 and CMP 2.0. I have a CMR relation 1-n in my application and I tried deleting an entity that has n entities related, but JBoss show me the following error: org.jboss.tm.JBossTransactionRolledbackException: null; nested exception is: javax.ejb.EJBException: Update failed. Expected one affected row: rowsAffected=0id=1; I was seeing the log file generated by P6spy and I thing there is something wrong. Following the log: 1089394476685|0|0|statement|DELETE FROM NEWS WHERE F_ID=?|DELETE FROM NEWS WHERE F_ID='11' 1089394476695|0|0|statement|DELETE FROM NEWSLINKS WHERE F_ID=?|DELETE FROM NEWSLINKS WHERE F_ID='1' 1089394476715|0|0|statement|UPDATE NEWSLINKS SET F_NEWS=? WHERE F_ID=?|UPDATE NEWSLINKS SET F_NEWS='' WHERE F_ID='1' JBoss performed a delete command and after an update command. I think this command is unnecessary and it's generating an error. My question is: Why does this update command is being performed? Maykel Tres --- This SF.Net email sponsored by Black Hat Briefings Training. Attend Black Hat Briefings Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by Black Hat Briefings Training. Attend Black Hat Briefings Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Ordering CMR results - best practice ?
No, there is not. You should order them yourself. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Klaus Richarz Sent: Monday, June 14, 2004 1:52 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Ordering CMR results - best practice ? Hello *, I'm trying to get an ordered CMR. Is there any propritary way JBoss can handle this ? Or any best practice how to realize it ? Any help is appreciated, Klaus Richarz Hamburg, Germany --- This SF.Net email is sponsored by the new InstallShield X. From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Dirty read with commit option B on JBoss 3.2.0
Did the second transaction found the instance with on-find read-ahead? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Maxim Mikhelman Sent: Thursday, June 03, 2004 11:08 AM To: [EMAIL PROTECTED] Subject: [JBoss-user] Dirty read with commit option B on JBoss 3.2.0 I use JBoss 3.2.0 with container configuration Standard CMP 2.x EntityBean (commit option B, pessimistic locking). All code run within transactions, user or container (required). I see next strange behavior: 1. JBoss starts first transaction that find some Entity Bean instance A, use it with get and set methods and lock it within transaction. 2. Started second transaction that try to gain lock on the same object A and waiting. 3. First transaction end it's actions and commit changed A property to DB. 4. From this moment second transaction can continue to run , gains lock on A, but when it try to call get property i see inconsistence and view that actually read value that was before commit of first transaction - dirty read. What i do wrong and should change ? --- This SF.Net email is sponsored by the new InstallShield X. From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Dirty read with commit option B on JBoss 3.2.0
You need to post the deployment descriptors, logs with SQL statements and relevant details. Please, try our forums. Thanks. alex -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Maxim Mikhelman Sent: Thursday, June 03, 2004 2:15 PM To: JBoss List Subject: RE: [JBoss-user] Dirty read with commit option B on JBoss 3.2.0 Hi, thanx for response. On you question : No. I use default JBoss preferences for entity beans without on-find or on-load strategies. Actually i have 2 entity beans with CMR relation 1 to 1, for example entity A has entity B in relation. First transaction find A and modified it's CMR B. On commit in DB log i see that all committed right and B changed. Second transactions use findByPK for find A and get from A entity B entity. Here i get B with old values. More strange that in DB log and by debugger i see that ejbLoad() for entity B called after first transaction committed, BUT container return for me old values for B, like if some cashing was enabled... Regards, --- This SF.Net email is sponsored by the new InstallShield X. From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] error compiling ejbql (dynamicQL): EJB-QL statement '';
Looks like for some reason it doesn't think that it is dynamic. It does
work for me with DR4. If you put some query in the ejb-ql will it work
as dynamic?
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of ?? ?
Sent: Sunday, May 09, 2004 12:22 PM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] error compiling ejbql (dynamicQL):
EJB-QL statement '';
Hi all
I'm trying to use JBoss Dynamic-QL
But When I submit the following Dynamic-QL, I get the
following consol error msgs.
---ConsolErrorMessages---
ERROR [EntityContainer] Starting failed
org.jboss.deployment.DeploymentException: Error compiling
EJB-QL statement ''; - nested throwable:
(org.jboss.ejb.plugins.cmp.ejbql.ParseException: FROM not
found)
in jbosscmp-jdbc.xml tell JBoss that this method is dynamic.
So, ejb-qlvalue is empty in the ejb-jar.xml.
reference is 117/207Page of ejbwJboss.eBook.pdf
http://www.univ-orleans.fr/SCIENCES/INFO/RESSOURCES/modules/si
r/ejbwJboss.eBook.pdf
---ejb-jar.xml---
query
description![CDATA[]]/description
query-method
method-nameejbSelectScreeningAbleNumFromUserResponseNum/met
hod-name
method-params
method-paramjava.lang.String/method-param
method-paramjava.lang.Object[]/method-param
/method-params
/query-method
ejb-ql/ejb-ql
/query
---jbosscmp-jdbc.xml---
query
query-method
method-nameejbSelectScreeningAbleNumFromUserResponseNum/met
hod-name
method-params
method-paramjava.lang.String/method-param
method-paramjava.lang.Object[]/method-param
/method-params
/query-method
dynamic-ql/
/query
---CMP Xdoclet (ClassLevel)---
* @jboss.query
* dynamic = true
* signature = int
ejbSelectScreeningAbleNumFromUserResponseNum(java.lang.String
jbossQL, java.lang.Object[] arguments)
---CMP Xdoclet (MethodLevel)---
/**
*/
public abstract int
ejbSelectScreeningAbleNumFromUserResponseNum(String
jbossQL, java.lang.Object[] arguments) throws FinderException;
/**
* @ejb.home-method
*/
public int ejbHomeGetScreeningAbleNumFromUserResponseNum()
throws FinderException
{
StringBuffer jbossQL = new StringBuffer();
jbossQL.append(SELECT count(distinct ur.monitorID) FROM
UserResponse As ur where ur.responseData = '0123');
java.lang.Object[] args = null; return
ejbSelectScreeningAbleNumFromUserResponseNum(jbossQL.toString(),
args);
}
jboss-4.0.0DR3
Does anyone recognize what the problem could be here?
Any help is appreciated.
masaru
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RE: [JBoss-user] unknown-pk won't work...
Is this generated by JBossCMP for MySql? I would guess that in fact it is for Hypersonic. In this case you should set pk-constraint to false. Because, Hypersonic does not allow IDENTITY and explicit primary key constraint at the same time. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, March 31, 2004 6:19 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] unknown-pk won't work... Hi folks, I'm trying to get an CMP EntityBean startet that should have an auto-generated primary-key, an auto-incremented Integer. After searching quite a long time for information about this, I found only little. And it's not working. JBoss tells about a thrown SQLException: Attempt to define a second primary key in statement [CREATE TABLE EMPLOYEE (firstname VARCHAR(256), lastname VARCHAR(256), employeeid INTEGER(11) NOT NULL IDENTITY, CONSTRAINT PK_EMPLOYEE PRIMARY KEY (employeeid))] I'd strongly apreciate some help, or maybe even some links/books/whatever where I can get more information. I'm working with Eclipse 2.1.3; JBoss 3.2.3; MySQL 4.0.18 and XDoclet. Here are my XMLs... Thanks in advance for your help. Karsten ejb-jar.xml: entity description![CDATA[The Employee Entity Bean saves every Employee.]]/description display-nameEB_Employee/display-name ejb-nameEmployee/ejb-name local-homemedsched.entity.employee.EmployeeLocalHome/local-home localmedsched.entity.employee.EmployeeLocal/local ejb-classmedsched.entity.employee.EmployeeBean/ejb-class persistence-typeContainer/persistence-type prim-key-classjava.lang.Object/prim-key-class reentrantfalse/reentrant cmp-version2.x/cmp-version abstract-schema-nameEmployee/abstract-schema-name cmp-field field-namefirstname/field-name /cmp-field cmp-field field-namelastname/field-name /cmp-field cmp-field field-nametelephone/field-name /cmp-field /entity jbosscmp-jdbc.xml: entity ejb-nameEmployee/ejb-name create-tabletrue/create-table remove-tabletrue/remove-table cmp-field field-namefirstname/field-name column-namefirstname/column-name /cmp-field cmp-field field-namelastname/field-name column-namelastname/column-name /cmp-field cmp-field field-nametelephone/field-name column-nametelephone/column-name /cmp-field unknown-pk unknown-pk-classjava.lang.Integer/unknown-pk-class field-nameemployeeID/field-name read-onlytrue/read-only column-nameemployeeid/column-name auto-increment/ /unknown-pk /entity -- +++ NEU bei GMX und erstmalig in Deutschland: TÜV-geprüfter Virenschutz +++ +++ 100% Virenerkennung nach Wildlist. Infos: http://www.gmx.net/virenschutz --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470alloc_id=3638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id70alloc_id638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] [EJB/JBoss] EJB QL - jboss 3.2.3 -why i can't acess to father id?
User lowercased first characters for field names.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Laurent MARQUEZ
Sent: Monday, March 29, 2004 12:56 PM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] [EJB/JBoss] EJB QL - jboss 3.2.3 -why i
can't acess to father id?
Hi,
t_tm |t_scenario
---|--
tm_id |scenario_id
tm_nom |scenario_label
|scenario_valeur
|scenario_horodate
|scenario_tmid - refers to t_tm.tm.id as foreign key
Why I can't access to the father id tm_id?
2004-03-29 11:40:54,523 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.ScenarioEJB]
Insert Entity SQL: INSERT INTO t_scenario (scenario_id,
scenario_label, scenario_valeur, scenario_horodate,
scenario_tmid) VALUES (?, ?, ?, ?,
?)
2004-03-29 11:40:54,523 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.ScenarioEJB]
Entity Exists SQL: SELECT COUNT(*) FROM t_scenario WHERE scenario_id=?
2004-03-29 11:40:54,523 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCommandFactory.ScenarioEJB]
entity-command: [commandName=default,commandClass=class
org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand,attributes={}]
2004-03-29 11:40:54,523 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCRemoveEntityCommand.ScenarioEJB]
Remove SQL: DELETE FROM t_scenario WHERE scenario_id=?
2004-03-29 11:40:54,554 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCStartCommand.ScenarioEJB]
Table not create as requested: t_scenario
2004-03-29 11:40:54,554 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.Scen
arioEJB#fi
ndByPrimaryKey] SQL: SELECT scenario_id FROM t_scenario WHERE
scenario_id=?
2004-03-29 11:40:54,554 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.ScenarioEJB]
Added findByPrimaryKey query command for local home interface
2004-03-29 11:40:54,554 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.ScenarioEJB#findAll]
EJB-QL: SELECT OBJECT(s) FROM Scenario AS s
2004-03-29 11:40:54,554 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.ScenarioEJB#fin
dAll] SQL:
SELECT t0_s.scenario_id FROM t_scenario t0_s
2004-03-29 11:40:54,554 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.ScenarioEJB#fin
dByTmIdAnd
Valeur] EJB-QL: SELECT DISTINCT OBJECT(s) FROM Scenario s,
IN(s.scenarioTm) t WHERE t.Id=?1 AND s.Valeur=?2
2004-03-29 11:40:54,569 DEBUG
[org.jboss.util.NestedThrowable]
org.jboss.util.NestedThrowable.parentTraceEnabled=true
2004-03-29 11:40:54,569 DEBUG
[org.jboss.util.NestedThrowable]
org.jboss.util.NestedThrowable.nestedTraceEnabled=false
2004-03-29 11:40:54,569 DEBUG
[org.jboss.util.NestedThrowable]
org.jboss.util.NestedThrowable.detectDuplicateNesting=true
2004-03-29 11:40:54,569 ERROR [org.jboss.ejb.EntityContainer]
Starting failed
org.jboss.deployment.DeploymentException: Error compiling
EJB-QL statement 'SELECT DISTINCT OBJECT(s) FROM Scenario s,
IN(s.scenarioTm) t WHERE t.Id=?1 AND s.Valeur=?2'; - nested throwable:
(org.jboss.ejb.plugins.cmp.ejbql.ParseException: Encountered
s.scenarioTm at line 1, column 49.
Was expecting:
COLLECTION_VALUED_PATH ...
)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.init(JDBCEJBQL
Query.java
:50)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCCommandFactory.createEJBQLQ
uery(JDBCC
ommandFactory.java:59)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.start(JDBCQuer
yManager.j
ava:212)
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RE: [JBoss-user] problem with finder findAll
It means the none of home interfacescontains findAll. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of benoitSent: Wednesday, March 17, 2004 6:37 PMTo: [EMAIL PROTECTED]Subject: [JBoss-user] problem with finder findAll Hi all, Im trying to insert a finder findAll which answer the entire table. Im using a sessionfacade. But when i deploy , ive a problem which concern org.jboss.deployment.DeploymentException: Query method not found: findAll I send you the console : 17:13:28,999 INFO [EjbModule] Starting 17:13:29,030 INFO [EntityContainer] Starting 17:13:29,061 ERROR [EntityContainer] Starting failed org.jboss.deployment.DeploymentException: Query method not found: findAll at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCQueryMetaDataFactory.getQueryMethods(JDBCQueryMetaDataFactory.java:274)
RE: [JBoss-user] cmr bug in 3.2.4RC1?
This XDoclet results in 1:m with relation table mapping (on my machine).
And it is in fact broken at the moment.
True m:n works fine for me.
Here is an example of unidirectional m:n
/**
* @ejb.interface-method
* @ejb.relation
*name=B-C
*role-name=B-has-Cs
*target-ejb=C
*target-role-name=C-belongsto-B
*target-multiple=true
* @jboss.target-relation
*related-pk-field=id
*fk-column=C_FK
* @jboss.relation
*related-pk-field=id
*fk-column=B_FK
* @jboss.relation-table
*table-name=B_C
*datasource=${ds.name}
*datasource-mapping=${ds.mapping}
*create-table=${jboss.create.table}
*remove-table=${jboss.remove.table}
*/
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Heinz-Dieter Conradi
Sent: Thursday, March 18, 2004 11:22 AM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] cmr bug in 3.2.4RC1?
when updating form jboss-3.2.3 to jboss-3.2.4RC1 i noticed
that one of my JUnit tests failed. the test is about a m-n
relation which is managed by a relation table.
looking at the debugging output it appears that after the
setter method for the set no insert method is called. this is
what was in 3.2.3:
2004-03-17 08:47:05,698 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCInsertRelationsCommand.Ins
titution]
Executing SQL: INSERT INTO T_A_CONTACT(s_b_id,s_b_id) VALUES (?, ?)
2004-03-17 08:47:05,699 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCInsertRelationsCommand.Ins
titution]
Rows affected = 1
2004-03-17 08:47:05,699 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCInsertRelationsCommand.Ins
titution]
Rows affected = 1
but it missing in 3.2.4RC1.
is this a regressin bug in jboss. or i am doing something stupid.
tia, heinz-dieter conradi
ps: the bean is unidirectional is the code looks as follows:
public abstract class ABean implements EntityBean {
[...]
/**
* @ejb.interface-method view-type=local
*
* @ejb.relation
* name=A-AContact
* role-name=A-has-AContacts
* target-ejb=B
* target-role-name=B-is-an-AContact
*
* @jboss.relation-mapping style=relation-table
*
* @jboss.relation-table
*table-name=t_a_contact
*
* @jboss.target-relation
*fk-constraint=${fk-constraint}
*related-pk-field=aId
*fk-column=s_a_id
*
* @jboss.relation
*fk-constraint=${fk-constraint}
*related-pk-field=bId
*fk-column=s_b_id
*/
public abstract Set getAContacts();
/** @ejb.interface-method view-type=local */
public abstract void setAContacts(Set aContacts);
[...]
}
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RE: [JBoss-user] cmr bug in 3.2.4RC1?
This XDoclet results in 1:m with relation table mapping (on my machine). And it is in fact broken at the moment. Fixed in 3.2.4RC2 and 4.0.0DR4. --- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id70alloc_id638op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] [Persistence CMP/JBoss] - Re: Problem : CMR field cannot be null
Title: [JBoss-user] [Persistence & CMP/JBoss] - Re: Problem : CMR field cannot be null A field is either a CMP or CMR, not both. CMP fields can be mapped to foreign key columns. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rod MacphersonSent: Friday, February 13, 2004 2:31 AMTo: [EMAIL PROTECTED]Subject: RE: [JBoss-user] [Persistence CMP/JBoss] - Re: Problem : CMR field cannot be null It definitely works on 3.2.2 or greater. One caveat is that you cannot use container generated primary keys, perhaps that is the problem you are seeing? You have to supply the primary key "manually". As far as patching jboss.xml you can do that in your ant script after XDoclet has run with a simple substitution. Sounds like you have a good solution though. I did not realize you could stipulate that a field was both CMR and CMP. You sure that works? If so that's great.
RE: [JBoss-user] primary key: auto-increment
Is there any way to have incremental primary keys without the explicit usage of sequences? If yes, how? What do you mean by implicit use of sequences? What can I win with a unknown-pk declaration? There is a paragraph in the spec about it called Special case Unknown primary keys. Is there any way to automatically create the sequences if they don't still exist (something like: @jboss:create-table create=true)? At the moment, JBoss does not create sequences even if it is setup to create tables. As a workaround, I think, you could use something like @jboss.persistence post-table-create=CREATE SEQUENCE %%t_seq START WITH 1 INCREMENT BY 1 --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] primary key: auto-increment
What do you mean by implicit use of sequences? Is it possible to have an incremental primary key without the usage of sequences? !-- uses key generator to fetch the next key value -- entity-command name=key-generator class=org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCKeyGeneratorCreateComma nd attribute name=key-generator-factoryUUIDKeyGeneratorFactory/attribute /entity-command key-generator-factory is the JNDI name under which an impl of org.jboss.ejb.plugins.keygenerator.KeyGeneratorFactory is bound. UUID is the only one that is available for now. You can write your own. For an example look at org.jboss.ejb.plugins.keygenerator.uuid in the server module. Which is the better way to have a incremental primary key? I don't know. They all are so cute! Is there any way to automatically create the sequences if they don't still exist (something like: @jboss:create-table create=true)? At the moment, JBoss does not create sequences even if it is setup to create tables. As a workaround, I think, you could use something like @jboss.persistence post-table-create=CREATE SEQUENCE %%t_seq START WITH 1 INCREMENT BY 1 Unfortunately the jboss.persistence tag doesn't seems to be working I guess, the resulting jbosscmp-jdbc.xml should contain entity ... post-table-create sql-statementany sql statement 1/sql-statement sql-statementany sql statement 2/sql-statement sql-statementany sql statement etc/sql-statement /post-table-create table-nameMyTable/table-name cmp-field ... --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] JBossCPM problems ..
yes -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rafal Kedziorski Sent: Wednesday, February 04, 2004 6:20 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] JBossCPM problems .. hi, I've posted from 2004-01-21 to today three bugs in JBossCMP, which obstruct us in our development. We use JBoss 3.2.2 which works fine. We can't switch to 3.2.3 cause, there are new bugs. We hope, that we can use 3.2.4 in production release with all the bugfixes. Are there efforts to fix this problems in the next time? Best Ragrds, Rafal --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Are inner joins possible?
Yes, it is possible. Check this http://www.mail-archive.com/[EMAIL PROTECTED]/msg3 9568.html -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steffen Gransow Sent: Thursday, January 29, 2004 6:21 PM To: [EMAIL PROTECTED] Sourceforge. Net Subject: [JBoss-user] Are inner joins possible? Hi, I'm wondering, if multiple inner joins are possible using jboss-ql or similar. I'm new to this and did only provide some simple queries so far. Here's one example: SELECT teilnehmer.pkey, teilnehmer.titel, teilnehmer.vorname, teilnehmer.nachname, teilnehmer.ort, teilnehmer.fk_kv, teilnehmer.teilnehmer_id FROM kommission INNER JOIN teilnehmer ON kommission.fk_teilnehmer = teilnehmer.pkey INNER JOIN kv ON kommission.fk_kv = kv.pkey WHERE kv.kvid = 6 How do I implement such queries? Or if this doesn't work with ejb-ql or jboss-ql, what other possibilities do I have? Thanks in advance Steffen Gransow --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Problem when query contains international characters
It works fine for me with statically encoded russian text and passed in as a
parameter.
String name = XXX; // some russian text
log.debug(avoka: + home.findByName(name));
log.debug(avoka: + home.select(SELECT OBJECT(o) FROM A AS o WHERE
o.name=?1, new Object[]{name}));
// for dynamic case you need to decode it from the source encoding to the JVM default
one
name = new String(name.getBytes(windows-1251), ISO-8859-1);
log.debug(avoka: + home.select(SELECT OBJECT(o) FROM A AS o WHERE o.name='
+ name + ', null));
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Milen Dyankov
Sent: Tuesday, January 27, 2004 6:25 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Problem when query contains
international characters
People please, is my question too complicated or too stupid ??
I think I may be narrowed down it to this:
Somewhere in generated from JBossQLParser.jjt and/or
EJBQLParser.jjt
files,
my string = [261,281,380,378,263,347,322,243,324]
changes like it was converted to UTF-16 -
[1,5,1,25,1,124,1,122,1,7,1,91,1,66,?,243,1,68]
and then the odd bites were trimmed out
[5,25,124,122,7,91,66,243,68] = |z [BD
Anyone ever experienced a problem like this before?
Have someone ever managed to make JBoss-Tomcat-Struts
application to find entities using characters outside of the
Latin1 scope?
What character encoding you have used? Is UTF-8 not
recommended for some reason?
Please, any hint will be highly appreciated!
Milen Dyankov
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RE: [JBoss-user] ejb-ql problem
Not yet. The spec does not allow to select more than one field. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, January 27, 2004 5:31 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] ejb-ql problem Hi all, I´m trying to do this with ejb-ql but I cannot get it works: 'SELECT DISTINCT a.phone_oper, a.oper_description FROM Dyt_orc_area_off_cSchema as a' when I deploy the bean it drops: 12:25:53,522 ERROR [EntityContainer] Starting failed org.jboss.deployment.DeploymentException: Error compiling EJB-QL statement 'SELECT DISTINCT a.phone_oper, a.oper_description FROM Dyt_orc_area_off_cSchema as a'; - nested throwable: (org.jboss.ejb.plugins.cmp.ejbql.ParseException: Encountered , at line 1, column 29. Was expecting: FROM ... ) at org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.init(JDBCEJBQL Query.java:46) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCommandFactory.createEJBQLQ uery(JDBCComma ndFactory.java:53) If I get only 1 field it works. Is there any way to do what I want? Regards, Hernán. --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] IS (NOT) EMPTY EJBQL supported in JBoss for mysql ?
This is fixed now in JBoss-3.2.4RC1. Thanks. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stephane Nicoll Sent: Friday, January 23, 2004 12:47 PM To: JBoss user (E-mail) Subject: [JBoss-user] IS (NOT) EMPTY EJBQL supported in JBoss for mysql ? Hello, I've seen people complaining about this but not a message saying whether it's a bug or not. We use JBoss 3.2.3 with a mySQL database 4.0.16 and the latest JDBC driver. We noticed that IS EMPTY or IS NOT EMPTY ejb ql are badly translated by JBoss. Here's an example: * @ejb.finder * signature=java.util.Collection findByCountryIdAndHasScanner(java.lang.String countryId) * result-type-mapping=Local * method-intf=LocalHome * query=SELECT OBJECT(o) FROM KP o WHERE o.country.countryId = ?1 AND o.scanners IS NOT EMPTY JBoss translates this to the following SQL: SELECT DISTINCT t0_o.kp_id FROM kp t0_o, country t1_o_country WHERE (t1_o_country.country_id = ? AND t2_o_scanners.scanner_id IS NOT NULL AND t0_o.country_id=t1_o_country.country_id) t2_o_scanners is never defined. Is it a bug? How can we manage to define this query without the IS (NOT) EMPTY clause? Regards, Stephane --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Commit Option A and ejbCreate
Please, submit a bug report and I will look at it. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Neal Sanche Sent: Thursday, January 22, 2004 12:56 AM To: jboss-user Subject: [JBoss-user] Commit Option A and ejbCreate Hi All, I have recently been experimenting with Commit Option A and have noticed on rare occasions that creation of an EJB and subsequent setting of some of its CMRs will fail with an EJB spec violation in JBoss 3.2.4RC1. The exception mentions that the CMR should only be set in the ejbPostCreate. However, I am not actually setting any CMRs in the ejbCreate, I am doing so in subsequent lines of the code. For example: MYEJBLocal ejb = myhome.create(); ejb.setRelatedItem(item); The exception will occur on the call to setRelatedItem() which is a CMR method, which is in this case a one to one relation. I am also using the unknown-pk functionality with mysql to have auto-incrementing primary keys, if that makes a difference. So far, this doesn't ever happen when the commit option is B, which is the default in the Entity container. Any ideas? -Neal --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] information regarding locking policies
In Instance Per Transaction container each transaction gets its own cache of instances, i.e. each one get its own copy of persistent data. And, thus, allows different transactions to access the same persistence data at the same time. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stephane Nicoll Sent: Thursday, January 22, 2004 3:12 PM To: JBoss user (E-mail) Subject: [JBoss-user] information regarding locking policies Hello list, I sent a mail a while ago regarding tx lock and got no response so far. http://www.mail-archive.com/[EMAIL PROTECTED]/m sg32131.html As a quick recall, we are creating entities X. For this we need to test that an instance of entity A,B,C,D and E exist (that is X could be crated only if an instance of A with particular key exist on the DB, etc). So A,B,C,D and E are READ-ONLY. We noticed that using an MDB to create our entity X, nothing was done in parallel. We changed to the one instance per transaction container configuration and it worked quite fine. I would like to have more detail about this container. Is it as safe as the default one. What coult be the transaction problem? Regards, Stephane --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] How to configure locking mechanism for EnityBeans - optimistic vs pessimistic? In the entire JBoss system?
No, at the moment OL is condfigured per entity. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sasidharan, Manoj Sent: Saturday, January 17, 2004 2:00 AM To: [EMAIL PROTECTED] Subject: [JBoss-user] How to configure locking mechanism for EnityBeans - optimistic vs pessimistic? In the entire JBoss system? Any ideas?? Is there any one place where the user can make a change and all locking mechanisms become optimistic or pessimistic? Please let know. rgds MS --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] How to configure locking mechanism for EnityBeans- optimistic vs pessimistic? In the entire JBoss system?
No, it does not depend on the container configuration anymore (AFAIR since 3.2.2). You could configure OL with pessimistic locking. It does not make sense unless in a cluster. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Adrian Brock Sent: Saturday, January 17, 2004 2:18 AM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] How to configure locking mechanism for EnityBeans- optimistic vs pessimistic? In the entire JBoss system? On Fri, 2004-01-16 at 23:59, Sasidharan, Manoj wrote: Any ideas?? Is there any one place where the user can make a change and all locking mechanisms become optimistic or pessimistic? The dtd says does not list it as an option in the defaults element. It also depends upon the container configuration in [standard]jboss.xml Regards, Adrian --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] JBoss 3.2.3 commit option B or C a lot slower than JBoss 3.2.1
If we didn't check any dirty flag you would not be able to update the data. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Boulatian, MisakSent: Saturday, January 17, 2004 2:38 AMTo: [EMAIL PROTECTED]Subject: RE: [JBoss-user] JBoss 3.2.3 commit option B or C a lot slower than JBoss 3.2.1 There are some bugs in JBoss 3.2.1 that forced us move to 3.2.3. For example, in commit option C we would get warning 'unable to return to the pool due to ctx lock' every time that type of bean was being used. There was also another bug using version control attribute: cmp field could not be specified as a version control attribute that did not work with us. It seems like we cannot use JBoss 3.2.1 anymore because of these bugs so I cannot really prove if CMP 1.1 is faster than CMP 2.0 but I know that 'modified' flag helped us minimize database synchs. How is it done in CMP 2.0? From the traces I can tell that JBoss does not check any dirty flag. It seems like we are kind of stuck, don't know how to configure JBoss running with cluster. None of the options like cache invalidation with commit option A, regular cluster configuration, or even using commit option C without cluster with row level locking in DB,give us normal speed to go to production.
RE: [JBoss-user] How to configure locking mechanism for EnityBean s - optimistic vs pessimistic?
The OL and its tests where completely rewritten in 3.2.2. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter LuttrellSent: Saturday, January 17, 2004 2:55 AMTo: [EMAIL PROTECTED]Subject: Re: [JBoss-user] How to configure locking mechanism for EnityBean s - optimistic vs pessimistic? Where are these test beans used? In other words, where is the code for the test cases located?I just did a text search of the 3.2.1-src i have and couldn't find the text "EntityModifiedLocking" in any files other then the deployment descriptors.
RE: [JBoss-user] Help with JBossQL
It was introduced in 3.2.2. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Luis Sent: Friday, January 16, 2004 5:32 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-user] Help with JBossQL I have implemented a dynamic query using xdoclet as follows: 1. @ejb.finder query= signature=java.util.Collection findMaxId(java.lang.String sql,java.lang.Obj[] args) 2. @jboss.query signature=java.util.Collection findMaxId(java.lang.String sql,java.lang.Obj[] args) dynamic=true in the client the call is: findMaxId(SELECT MAX(a.id) FROM Marca as a,new Object[0]); When I try to use this I get an error: ERROR[STDERR] javax.ejb.FinderException: Error compiling ejbql: org.jboss.ejb.plugins.cmp.ejbql.ParseException: Encountered MAX at line 1, col 8. Was expecting one of: DISTINCT OBJECT... I am using jboss 3.2.1. Can anybody tell me what is wrong here, I would appreciate a lot your help. --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] EnityBeans: Optimistic Locking Help
It is called detachment, i.e. an instance that represents persistent data is read in one transaction, detached from it and then attached to another (updating) transaction. It is not possible in CMP. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Luttrell Sent: Thursday, January 15, 2004 7:21 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] EnityBeans: Optimistic Locking Help Can JBoss handle cmp optimistic locking that spans web requests? Here's the scenario that i'm trying to get working: Open two browser windows and display a value for a sample field. Update the value on one. Then update the value on the second, without refreshing first, and i'm hoping to get an exception signifying the stale data displayed, but i don't the update works fine. If this is possible, how do i make this happen? I have constructed a very simple sample project based on the optimistic locking section in the paydocs and have tried all but the UID method of locking but can't seam to get it to work. I'm wondering if someone might be able to identify what i have wrong. The sample project can be downloaded here: http://www.sharpuniverse.com/jboss/entitybeanlocking/sample.zi p All you'll need to is set your jboss install dir in the build.properties then run the deploy target and go to the entitybeanlocking context. The JSP page reads the value from the db, puts the entitybean in the session and displays the current value to the page. On subsequent requests it gets the entitybean out of the session. The update servlet gets the entitybean out of the session and updates the value. In order to get optimistic locking working, it sounds like i need to get and set the value from the same reference, hence why i'm putting the entity bean reference in the session. The documentation refers optimistic locking working within the transaction, which could be my problem considering i'm executing across multiple web requests. If this is the problem, can anyone suggest a strategy for getting it to work. thanks. .peter -- CONFIDENTIALITY NOTICE: This e-mail message, including any attachments,is for the sole use of the intended recipient(s), even if addressed incorrectly, and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy or delete all copies of the original message and all attachments, including deletion from the trash or equivalent folder. Thank you. --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Knowing when a CMP bean is modified
Lastlycould I ask if u know of a non jboss specific way to know when a CMP Bean is modified?? The spec does not define it, so, the answer is no.
RE: [JBoss-user] CMP: error with cascade delete
It works for me with 3.2.4RC1. I belive my testcase would work for me in 3.2.3 too. Could you provide me with your testcase? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Panagiotis Korros Sent: Friday, January 16, 2004 1:27 PM To: [EMAIL PROTECTED] Subject: RE: [JBoss-user] CMP: error with cascade delete This happens on Jboss 3.2.3 (build: 200311301445) on a Windows 2000 Server machine. -Original Message- From: Panagiotis Korros Sent: Friday, January 16, 2004 12:59 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] CMP: error with cascade delete I get the following error TransactionRolledbackLocalException in method: public abstract void javax.ejb.EJBLocalObject.remove() throws javax.ejb.RemoveException,javax.ejb.EJBException, causedBy: javax.ejb.NoSuchObjectLocalException: Entity not found: primaryKey=84 ... (for complete stack trace go to the end of this message) I have some EJBs to represent a Organization Chart. OrganizationalUnitTypeLocal OrganizationalUnitLocal PositionLocal The relations are: OrganizationalUnit has one OrganizationalUnitType OrganizationalUnit belongs to one or none OrganizationalUnit Position belongs to one OrganizationalUnit All these relations are configured for cascade delete. I create the following instances: OrganizationalUnitTypeLocal/4 OrganizationalUnitLocal/79 (type 4, parent NULL) OrganizationalUnitLocal/80 (type x, parent OrganizatonalUnitLocal/79) OrganizationalUnitLocal/83 (type x, parent OrganizatonalUnitLocal/80) OrganizationalUnitLocal/84 (type 4, parent OrganizatonalUnitLocal/83) OrganizationalUnitLocal/85 (type 4, parent OrganizatonalUnitLocal/83) The problem occures when I try to remove OrganizationalUnitTypeLocal/4. From the trace I see that jboss correctly deletes all the instances and then tries to load OrganizationalUnitLocal/84 but this is deleted so this exception occures and the transaction is rolled back. 12:25:51,406 DEBUG [OrganizationalUnitType#findByPrimaryKey] Executing SQL: SELECT id FROM tou_type WHERE id=? 12:25:51,421 DEBUG [OrganizationalUnitType] Executing SQL: SELECT name FROM tou_type WHERE (id=?) 12:25:51,421 DEBUG [OrganizationalUnitType] Executing SQL: SELECT id FROM tou WHERE (type=?) 12:25:51,437 DEBUG [OrganizationalUnit] Executing SQL: SELECT id, code, name, imported, status, parent_ou FROM tou WHERE (id=?) OR (id=?) OR (id=?) 12:25:51,437 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET type=? WHERE id=? 12:25:51,453 DEBUG [OrganizationalUnit] Rows affected = 1 12:25:51,453 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET type=? WHERE id=? 12:25:51,453 DEBUG [OrganizationalUnit] Rows affected = 1 12:25:51,453 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET type=? WHERE id=? 12:25:51,453 DEBUG [OrganizationalUnit] Rows affected = 1 12:25:51,453 DEBUG [OrganizationalUnitType] Executing SQL: DELETE FROM tou_type WHERE id=? 12:25:51,453 DEBUG [OrganizationalUnitType] Remove: Rows affected = 1 12:25:51,453 DEBUG [OrganizationalUnitType] Removing ejb/OrganizationalUnitLocal:79 12:25:51,453 DEBUG [OrganizationalUnit] Executing SQL: SELECT belongs_to_ou, id FROM tposition WHERE (belongs_to_ou=?) OR (belongs_to_ou=?) OR (belongs_to_ou=?) 12:25:51,468 DEBUG [OrganizationalUnit] Executing SQL: SELECT parent_ou, id FROM tou WHERE (parent_ou=?) OR (parent_ou=?) OR (parent_ou=?) 12:25:51,500 DEBUG [OrganizationalUnit] Executing SQL: SELECT code, name, imported, status, type FROM tou WHERE (id=?) 12:25:51,500 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET parent_ou=? WHERE id=? 12:25:51,500 DEBUG [OrganizationalUnit] Rows affected = 1 12:25:51,500 DEBUG [OrganizationalUnit] Executing SQL: SELECT id FROM tposition WHERE (belongs_to_ou=?) 12:25:51,515 DEBUG [OrganizationalUnit] Executing SQL: SELECT id FROM tou WHERE (parent_ou=?) 12:25:51,515 DEBUG [OrganizationalUnit] Executing SQL: SELECT code, name, imported, status, type FROM tou WHERE (id=?) 12:25:51,718 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET parent_ou=? WHERE id=? 12:25:51,734 DEBUG [OrganizationalUnit] Rows affected = 1 12:25:51,734 DEBUG [OrganizationalUnit] Executing SQL: SELECT id FROM tposition WHERE (belongs_to_ou=?) 12:25:51,734 DEBUG [OrganizationalUnit] Executing SQL: SELECT id FROM tou WHERE (parent_ou=?) 12:25:51,734 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET parent_ou=? WHERE id=? 12:25:51,750 DEBUG [OrganizationalUnit] Rows affected = 1 12:25:51,750 DEBUG [OrganizationalUnit] Executing SQL: DELETE FROM tou WHERE id=? 12:25:51,750 DEBUG [OrganizationalUnit] Remove: Rows affected = 1 12:25:51,750 DEBUG [OrganizationalUnit] Executing SQL: UPDATE tou SET parent_ou=? WHERE id=? 12:25:51,750 DEBUG [OrganizationalUnit] Rows affected = 1
RE: [JBoss-user] JBoss 3.2.3 commit option B or C a lot slower than JBoss 3.2.1
Why don't you try to run CMP2.0 version of your app on 3.2.1 and see whether it's true. What your experience shows is that CMP1.1 app is faster than CMP2.0. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Boulatian, MisakSent: Friday, January 16, 2004 10:22 PMTo: [EMAIL PROTECTED]Subject: [JBoss-user] JBoss 3.2.3 commit option B or C a lot slower than JBoss 3.2.1 Hi, It seems like JBoss 3.2.3 commit option B or C a lot slower than JBoss 3.2.1 with same commit options. The only difference is that with JBoss 3.2.1 we were running CMP 1.1 with 'modified' flag optimization to minimize the number of synchronizations with Database (it served as some kind of dirty bit for an instance of entity bean). With JBoss 3.2.3 we moved to CMP 2.0 and lost the option to use 'modified' optimization. Can this be the source of slowdown? By the way, all my get methods are declared to be read only in the jboss.xml. Here is a piece of log that I got: - JBOSS 3.2.3 with Commit-Option B (Sybase row-level locking) I am doing a findBy***() to retrieve a Collection of references to an Entity Bean. While iterating through the collection, it appears that a SELECT statement is executed for every get() method that is called.In addition, the response time of each SELECT statement is ~300ms. How can I improve this performance? The Entity Bean is configured for transaction "Required". See logs below: 2004-01-16 08:45:22,706 136813 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.PositionDetail#findByAccountId] (TP-Processor4:) Executing SQL: SELECT t0_o.accountId, t0_o.accountType, t0_o.countryCode, t0_o.currency, t0_o.symbol, t0_o.symbolType FROM PositionDetail t0_o WHERE (t0_o.accountId = ?) 2004-01-16 08:45:22,706 136813 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) supplying ManagedConnection from pool: [EMAIL PROTECTED] 2004-01-16 08:45:22,706 136813 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) Getting connection from pool [InUse/Available/Max]: [1/10/20] 2004-01-16 08:45:23,096 137203 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) putting ManagedConnection back into pool 2004-01-16 08:45:23,096 137203 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) Returning connection to pool [InUse/Available/Max]: [0/10/20] 2004-01-16 08:45:23,096 137203 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.PositionDetail] (TP-Processor4:) Executing SQL: SELECT dayTradingAmount, dayTradingQuantity, marketValue, nonNegPosition, oca, requiredBoxQuantity, safekeepingQuantity, settlementDatePosition, tradeDatePosition, transferQuantity FROM PositionDetail WHERE (accountId=? AND accountType=? AND countryCode=? AND currency=? AND symbol=? AND symbolType=?) 2004-01-16 08:45:23,096 137203 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) supplying ManagedConnection from pool: [EMAIL PROTECTED] 2004-01-16 08:45:23,096 137203 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) Getting connection from pool [InUse/Available/Max]: [1/10/20] 2004-01-16 08:45:23,300 137407 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) putting ManagedConnection back into pool 2004-01-16 08:45:23,300 137407 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) Returning connection to pool [InUse/Available/Max]: [0/10/20] 2004-01-16 08:45:23,300 137407 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.PositionDetail] (TP-Processor4:) Executing SQL: SELECT dayTradingAmount, dayTradingQuantity, marketValue, nonNegPosition, oca, requiredBoxQuantity, safekeepingQuantity, settlementDatePosition, tradeDatePosition, transferQuantity FROM PositionDetail WHERE (accountId=? AND accountType=? AND countryCode=? AND currency=? AND symbol=? AND symbolType=?) 2004-01-16 08:45:23,300 137407 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) supplying ManagedConnection from pool: [EMAIL PROTECTED] 2004-01-16 08:45:23,300 137407 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) Getting connection from pool [InUse/Available/Max]: [1/10/20] 2004-01-16 08:45:23,628 137735 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) putting ManagedConnection back into pool 2004-01-16 08:45:23,628 137735 TRACE [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (TP-Processor4:) Returning connection to pool [InUse/Available/Max]: [0/10/20] 2004-01-16 08:45:23,628 137735
RE: [JBoss-user] JBoss clustering with commit option B or C too slow
You could use commit option A with optimistic locking. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Boulatian, MisakSent: Wednesday, January 14, 2004 7:48 PMTo: [EMAIL PROTECTED]Subject: [JBoss-user] JBoss clustering with commit option B or C too slow Hi, I am trying to cluster JBoss 3.2.3 with CMP 2.0. Current clustering configuration doesn't allow me to use commit option A (Only with cache invalidation based clustering A can be used). So, I need to use commit option B or C. With CMP 1.1 there was a modified flag that allowed control over synchronization with Database. With CMP 2.0 the flag is of no use. I wonder if there is a way to improve performance with commit option B or C using CMP 2.0. It is terribly slow in a clustered environment. Is there any other way to cluster to improve performance.? Thanks, Misak This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system.
RE: [JBoss-user] Help with JBossQL
JBossQL supports MAX function in SELECT that takes a CMP field as an agrument. Hence, you should use ejbSelect. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Luis Sent: Wednesday, January 14, 2004 3:56 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Help with JBossQL Hi everyone,I am trying to write a JBossQL query to get the entity with the maximun value of a certain field. Something similar to the SQL function MAX() but I can't get it to work. Can anybody tell me the right way to do this. Thanks in advance. __ Do you Yahoo!? Yahoo! Hotjobs: Enter the Signing Bonus Sweepstakes http://hotjobs.sweepstakes.yahoo.com/signingbonus --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Problems with deployment of EJB's in Jboss 3.2.3
Did you modify standardjbossXXX.xml files in the conf dir? Make sure entity-command name=default/ is in standardjbosscmp-jdbc.xml -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hans Lund Sent: Wednesday, January 14, 2004 5:10 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Problems with deployment of EJB's in Jboss 3.2.3 When I try to deploy an j2ee application on Jboss 3.2.x, I get a deployment error. Has anyone seen the same error, and knows the reason ( or possible reasons to this error )??? It seams only the SequenceEJB bean fails ( but it's a primary key generator bean - simple but needed ) Description: in jbosscmp-jdbc.xml the following is registered on the Bean: entity ejb-nameSequenceEJB/ejb-name table-nameSequence/table-name cmp-field field-namename/field-name column-namename/column-name /cmp-field cmp-field field-namevalue/field-name column-namevalue/column-name /cmp-field /entity in ejb-jar.xml the entitybean is definded entity ejb-nameSequenceEJB/ejb-name local-homedk.statsbiblioteket.brugerregister.ejb.SequenceLoc alHome/local-home localdk.statsbiblioteket.brugerregister.ejb.SequenceLocal/local ejb-classdk.statsbiblioteket.brugerregister.ejb.SequenceBean /ejb-class persistence-typeContainer/persistence-type prim-key-classjava.lang.String/prim-key-class reentrantTrue/reentrant cmp-version2.x/cmp-version abstract-schema-nameSequence/abstract-schema-name cmp-field descriptionThe bean which uses these keys/description field-namename/field-name /cmp-field cmp-field descriptionThe next primary key to hand out/description field-namevalue/field-name /cmp-field primkey-fieldname/primkey-field /entity and the transaction model: container-transaction descriptionTransaction attributes for 'SequenceEJB' methods/description method ejb-nameSequenceEJB/ejb-name method-name*/method-name /method trans-attributeRequired/trans-attribute /container-transaction All other entitybeans in the app- uses the Sequence and have a ref defined by: ejb-local-ref description/ ejb-ref-nameSequence/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type local-homedk.statsbiblioteket.brugerregister.ejb.SequenceLoc alHome/local-home localdk.statsbiblioteket.brugerregister.ejb.SequenceLocal/local ejb-linkSequenceEJB/ejb-link /ejb-local-ref Here is some of the log ( DEBUG level ): 2004-01-14 14:47:54,421 DEBUG [org.jboss.deployment.MainDeployer] Watching new file: file:/home/hal/mira/jboss-3.2.1_tomcat-4.1.24/server/default/d eploy/brugerregister-ejb.jar 2004-01-14 14:47:54,421 DEBUG [org.jboss.deployment.MainDeployer] create step for deployment file:/home/hal/mira/jboss-3.2.1_tomcat-4.1.24/server/default/d eploy/brugerregister-ejb.jar 2004-01-14 14:47:54,898 DEBUG [org.jboss.ejb.EJBDeployer] Verifying file:/home/hal/mira/jboss-3.2.1_tomcat-4.1.24/server/default/d eploy/brugerregister-ejb.jar 2004-01-14 14:47:54,993 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: AddressEJB: Verified. 2004-01-14 14:47:55,000 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: SyncAttributeEJB: Verified. 2004-01-14 14:47:55,010 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: AttributeEJB: Verified. 2004-01-14 14:47:55,026 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: CustomerEJB: Verified. 2004-01-14 14:47:55,030 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: SequenceEJB: Verified. 2004-01-14 14:47:55,059 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: CprFacadeEJB: Verified. 2004-01-14 14:47:55,070 DEBUG [org.jboss.ejb.EJBDeployer.verifier] Bean checked: ApplicationFacadeEJB: Verified. 2004-01-14 14:47:55,108 DEBUG [org.jboss.ejb.EJBDeployer] Deploying: file:/home/hal/mira/jboss-3.2.1_tomcat-4.1.24/server/default/d eploy/brugerregister-ejb.jar 2004-01-14 14:47:55,108 DEBUG
RE: [JBoss-user] JbossQL SUM (was: [jboss4 and EJB2.1 ejb-ql?])
You must use ejbSelect. Define it in ejb-jar.xml and overwrite it in jbosscmp-jdbc.xml the same way as a finder query. You could also check the testsuite for cmp2/ejbselect. Though, it usese dynamic queries. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Darren Hartford Sent: Wednesday, January 14, 2004 11:23 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] JbossQL SUM (was: [jboss4 and EJB2.1 ejb-ql?]) I have the paid-for docs, full google, and several days later I still do not know how to use the JbossQL to get a SUM. Could someone enlighten me please? It should have been simple... -D --__--__-- Subject: RE: [JBoss-user] RE: jboss4 and EJB2.1 ejb-ql? Date: Mon, 12 Jan 2004 16:25:24 -0600 From: Alexey Loubyansky [EMAIL PROTECTED] You answered the question yourself. ejb.select - method level, jboss.query - class level. -Original Message- /** * @ejb.select *signature=3Djava.util.Float=20 ejbSelectStoreSum(java.lang.String store, java.util.Date theday) *query =3D SELECT o.amountpaid FROM Store AS o WHERE=20 ((o.store =3D ?1) AND (o.transday=3D?2)) * @jboss.query *signature=3Djava.util.Float=20 ejbSelectStoreSum(java.lang.String store , java.util.Date theday) *strategy=3Dnone *query =3D SELECT SUM(o.amountpaid) FROM Store AS o WHERE=20 ((o.store =3D ?1) AND (o.transday=3D?2)) **/ --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Knowing when a CMP bean is modified
There is an optimistic locking strategy that could be what you are intersted in. It is configured in jbosscmp-jdbc.xml optimistic-locking timestamp-column/ field-nameversion/field-name column-nameol_timestamp/column-name jdbc-typeTIMESTAMP/jdbc-type sql-typeDATETIME/sql-type /optimistic-locking From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ed banfaSent: Thursday, January 15, 2004 6:06 PMTo: [EMAIL PROTECTED]Subject: [JBoss-user] Knowing when a CMP bean is modified Hello all, I would like to know when my CMP bean has been modified so as to keep a last modified marker on the bean, I would like to keep track of the exact time a record was updated. Has anybody done similar work? I would apreciate any advice/tips. Thanks in advance EdEDWARD BANFANETPLAY TECHNOLOGIES INC.JOS, PLATEAU STATENIGERIA. Do you Yahoo!?Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes
RE: [JBoss-user] Defining Load groups with xdoclet
There is * @jboss.load-group name=basic On the class level it declares the load group. On the field level you actually specify which fields comprise the group. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonathan.O'[EMAIL PROTECTED] Sent: Monday, January 12, 2004 7:41 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Defining Load groups with xdoclet Just wondering if there is any tag to setup load groups using XDoclet. From my own search, I think the answer is no. So, how do I set up a merge point to do this. I have added a mergeDir=myMergeDir in the ejbDoclet ant task. I have also added a file jbosscmp-jdbc-Settlement.xml into the mergeDir. This file just contains: load-groups load-group load-group-namesortKeys/load-group-name field-namemerchantName/field-name field-nameamount/field-name field-nametxnDateDbFormat/field-name /load-group /load-groups However, I don't see any load-groups in my Settlement entity within the generated jbosscmp-jdbc.xml. Any help is greatly appreciated. Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] RE: jboss4 and EJB2.1 ejb-ql?
You answered the question yourself. ejb.select - method level, jboss.query - class level. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Darren Hartford Sent: Monday, January 12, 2004 9:29 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] RE: jboss4 and EJB2.1 ejb-ql? Been trying to get this to work, but no luck. How do you use JbossQL with Xdoclet for an EJB.SELECT? The following does not work, and some of the mailing lists mention that jboss.query is NOT for SELECT (SELECT is method level while jboss.query is class level), so what would one use? /** * @ejb.select *signature=java.util.Float ejbSelectStoreSum(java.lang.String store, java.util.Date theday) *query = SELECT o.amountpaid FROM Store AS o WHERE ((o.store = ?1) AND (o.transday=?2)) * @jboss.query *signature=java.util.Float ejbSelectStoreSum(java.lang.String store , java.util.Date theday) *strategy=none *query = SELECT SUM(o.amountpaid) FROM Store AS o WHERE ((o.store = ?1) AND (o.transday=?2)) **/ p.s. seems silly to declare an ejb.select for a JbossQL SUM that you know will not work as expected outside of Jboss. TIA!! -D Subject: RE: [JBoss-user] jboss4 and EJB2.1 ejb-ql? Date: Thu, 8 Jan 2004 09:03:55 -0600 From: Alexey Loubyansky [EMAIL PROTECTED] Check these change notes. EJB2.1 is not yet supported but you can do it in JBossQL in 3.2 and HEAD. [ 794199 ] Functions in SELECT clause http://sourceforge.net/tracker/?func=3Ddetailaid=3D794199gro up_id=3D228= 66at id=3D381174 [ 815115 ] JBossQL: SUM, AVG, MAX, MIN http://sourceforge.net/tracker/?func=3Ddetailaid=3D815115gro up_id=3D228= 66at id=3D381174=20 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of=20 Darren Hartford Sent: Thursday, January 08, 2004 4:45 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] jboss4 and EJB2.1 ejb-ql? =20 Hey all, Grabbed a snapshot of 4.0DR3 as it is the most recent to see=20 if the aggregate functions defined in EJB2.1 are ready to go.=20 Unfortunately, this query did not work or my code is wrong. =20 EJB-QL SELECT SUM(o.amountpaid) FROM MyTable AS o Jboss-QL SELECT SUM(o.amountpaid) FROM MyTable AS o --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: AW: [JBoss-user] JBoss 3.2.4 and Oracle9i: SQLException: Invalid conversion requested
As I understand, this is Oracle's new feature that is not backward compatible and resulted in a bug in JBossCMP default type mapping that is fixed now. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of shubhu muttaSent: Friday, January 09, 2004 5:47 AMTo: [EMAIL PROTECTED]Subject: Re: AW: [JBoss-user] JBoss 3.2.4 and Oracle9i: SQLException: Invalid conversion requested Hi Heiko, Is this a bug with Oracle or withJBoss ? Does Oracle Client 9.2.0.4 work well with other App. Servers without makingchanges in the Data type mapping ? regards, Shubhu"Rupp, Heiko" [EMAIL PROTECTED] wrote: Hi, there is a bug report open on this (#729719) https://sourceforge.net/tracker/?func=detailatid=376687aid=729719group_id=22866 Can you confirm/verify the solution from there? Heiko -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED]im Auftrag vonshubhu mutta Gesendet: Mo 05.01.2004 09:35 An: [EMAIL PROTECTED] Cc: Betreff: [JBoss-user] JBoss 3.2.4 and Oracle9i: SQLException: Invalid conversion requested Hi, I updated my Oracle Client from 9.2.0.1 to 9.2.0.4. Jboss is 3.2.0. After that I tried to execute my application and got this in server.log: javax.ejb.EJBException: Internal error setting parameters for field status; CausedByException is: Invalid conversion requested java.sql.SQLException: Invalid conversion requested at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java) at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java) at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java) at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.setObject(WrappedPreparedStatement.java:607) at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.setParameter(JDBCUtil.java:280) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.setArgumentParameters(JDBCAbstractCMPFieldBridge.java:301) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.setInstanceParameters(JDBCAbstractCMPFieldBridge.java:280) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.insertEntity(JDBCCreateEntityCommand.java:285) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.execute(JDBCCreateEntityCommand.java:182) at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:569) at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:225) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:270) at org.jboss.ejb.EntityContainer.createHome(EntityContainer.java:725) at java.lang.reflect.Method.invoke(Native Method) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:998) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:91) at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61) at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243) at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93) at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:477) at org.jboss.ejb.Container.invoke(Container.java:694) at java.lang.reflect.Method.invoke(Native Method) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101) at
RE: [JBoss-user] jboss4 and EJB2.1 ejb-ql?
Check these change notes. EJB2.1 is not yet supported but you can do it in JBossQL in 3.2 and HEAD. [ 794199 ] Functions in SELECT clause http://sourceforge.net/tracker/?func=detailaid=794199group_id=22866at id=381174 [ 815115 ] JBossQL: SUM, AVG, MAX, MIN http://sourceforge.net/tracker/?func=detailaid=815115group_id=22866at id=381174 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Darren Hartford Sent: Thursday, January 08, 2004 4:45 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] jboss4 and EJB2.1 ejb-ql? Hey all, Grabbed a snapshot of 4.0DR3 as it is the most recent to see if the aggregate functions defined in EJB2.1 are ready to go. Unfortunately, this query did not work or my code is wrong. EJB-QL SELECT SUM(o.amountpaid) FROM MyTable AS o Jboss-QL SELECT SUM(o.amountpaid) FROM MyTable AS o It gives the the error: 09:34:36,460 ERROR [STDERR] org.jboss.ejb.plugins.cmp.ejbql.ParseException: FROM not found 09:34:36,460 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.p arse(EJBQLParser.java:38) 09:34:36,460 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLCompi ler.compileEJBQL(JDBCEJBQLCompiler.java:146) 09:34:36,460 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery .init(JDBCEJBQLQuery.java:42) Any ideas please? -D --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Prob lem
Hello, comments below. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hanson, Matthew Sent: Monday, January 05, 2004 4:41 PM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Prob lem Hi, Hadn't gotten a response, so I thought I would try again... Really looking to get this type of 1:1 relationship pinned down, as it would complete a bunch of the schema stuff of the app... Thanks! Matt Hanson -Original Message- From: Hanson, Matthew [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 30, 2003 7:17 AM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Prob lem Is id (from field-name/) a field belonging to B or A? A Is the a_fk (from column-name/) column from B or A? This is a foreign key column referencing A.id in the table entity B is mapped to. What if the columns and fields from B bean are totally different from A (i.e., B.weird_column_name with B.getWeirdColumnName() maps to A.a_primary_key and a.getMyKey())? What would the resulting jbosscmp-jdbc.xml look like? Just specify the foreign key column name as it is shown in the example (a_fk). This column will reference the primary key column in the table A is mapped to. Referencing other than primary key unique column in A's table is not supported. I think I have been able to set up the type of relationship you mention below. However, it only seems to work if the primary key from B is found in A with the same column name for both tables. This isn't exactly what I am hoping to do. In my case, the primary key from B is simply not relevent to A, and B contains a non-primary-key field linking it to A. If it references A's primary key, it is a mapping issue. It should work. Does this now make sense? -Original Message- From: Alexey Loubyansky [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 30, 2003 1:56 AM To: [EMAIL PROTECTED] Subject: RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem Here is an example for 1:1 unidirectional relationship from B to A: In B: /** * @ejb.relation *name=A-B *role-name=B-has-A *target-ejb=A *target-role-name=A-belongsto-B *target-multiple=false * @jboss.relation *related-pk-field=id *fk-column=a_fk * @ejb.interface-method */ public abstract ALocal getA(); /** * @ejb.interface-method */ public abstract void setA(ALocal value); Resulting DDs: ejb-jar.xml: ejb-relation ejb-relation-nameA-B/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameB-has-A/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameB/ejb-name /relationship-role-source cmr-field cmr-field-namea/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameA-belongsto-B/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameA/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation jbosscmp-jdbc.xml: ejb-relation ejb-relation-nameA-B/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameB-has-A/ejb-relationship-role-name key-fields/ /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameA-belongsto-B/ejb-relationship-role-name key-fields key-field field-nameid/field-name column-namea_fk/column-name /key-field /key-fields /ejb-relationship-role /ejb-relation --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] key auto-increment in Jboss3.2.2 and MySql
Nothing should be changed in ejb-jar.xml. This is set up in jbosscmp-jdbc.xml. The following field will be auto-incremented: cmp-field field-namemyId/field-name /auto-increment /cmp-field Also the entity which has auto-incremented primary key should specify an entity-command that implements specific auto-incrementation. For MySql it is: entity ejb-nameMyEntity/ejb-name ... entity-command name="mysql-get-generated-keys"/ /entity Refer to jbosscmp-jdbc_3_2.dtd and standardjbosscmp-jdbc.xml for configuration and available entity-commands. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sent: Sunday, January 04, 2004 8:38 PMTo: [EMAIL PROTECTED]Subject: [JBoss-user] key auto-increment in Jboss3.2.2 and MySql Hi, Some time ago, there was some discusion about auto-increment for the key (mySQL database is supported). But I looked email archive, I couldn't find answer to my question. Say I have an ejb bean with a key for auto-increment. What changes I should make to ejb-jar.xml (or other deploymentdescriptors, or something else)so that jboss will know the key is auto-increment-template? ( In the standardjbosscmp-jdbc.xml file, there was a line for mySQL database.: auto-increment-template?1 auto_increment/auto-increment-template ) If possible, any examples? Any help is appreciated. Mark Do you Yahoo!?Find out what made the Top Yahoo! Searches of 2003
RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Prob lem
The spec does not disallow it and there is a chance that it will be supported in future releases. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hanson, Matthew Sent: Tuesday, January 06, 2004 3:12 PM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Prob lem thanks, alexey-- i have decided to take an alternate approach to reference data... i do not think that creating the relationship type that i would like is supported, because it would entail referencing a non-primary-key field... is this type of relationship not supported due to the j2ee spec, or will it potentially be supported in future releases? --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem
Here is an example for 1:1 unidirectional relationship from B to A: In B: /** * @ejb.relation *name=A-B *role-name=B-has-A *target-ejb=A *target-role-name=A-belongsto-B *target-multiple=false * @jboss.relation *related-pk-field=id *fk-column=a_fk * @ejb.interface-method */ public abstract ALocal getA(); /** * @ejb.interface-method */ public abstract void setA(ALocal value); Resulting DDs: ejb-jar.xml: ejb-relation ejb-relation-nameA-B/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameB-has-A/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameB/ejb-name /relationship-role-source cmr-field cmr-field-namea/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameA-belongsto-B/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameA/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation jbosscmp-jdbc.xml: ejb-relation ejb-relation-nameA-B/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameB-has-A/ejb-relationship-role-name key-fields/ /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameA-belongsto-B/ejb-relationship-role-name key-fields key-field field-nameid/field-name column-namea_fk/column-name /key-field /key-fields /ejb-relationship-role /ejb-relation -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hanson, Matthew Sent: Monday, December 29, 2003 8:49 PM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem Hi, I'm confused... I cannot remove the target-relation tag, because it is needed to generate the jbosscmp-jdbc.xml mappings for the relationshipp I'm trying to create. What I am trying to do is fetch data from tableB based on a key found in tableA, in a 1:1 relationship, where tableB is reference data and has no knowledge of tableA and used as a lookup so that tableA doesn't need to store a bunch of duplicate data for each entry. Here is an example of something I want to do: 1) Beer Recipe table Recipe_Grain_Id - primary key Grain_Type - integer mapping to the grain table mapping to grain.grain_id 2) Grain table Grain_Id - primary key Grain_name - data Grain data 1 Grain data 2 Etc. How should this relationship be set up? I initially thought of making it a 1:1 unidirectional, where the recipe table can return the local bean object of the grain itself. However, I don't seem to be able to get the jbosscmp-jdbc.xml relationship element setup for jboss to understand this. Is this just something that cannot be done in this context? If it can be done, how would the relationship look in jbosscmp-jdbc.xml (key-field, column-name, field-name)? Does this have anything to do with primary key fields? The code in JDBCRelationshipRoleMetaData.java, where the exceptions have been thrown, seems to look like the grain_type column from table #1 must be a primary key field. I'm lost... Can someone set me straight on if this relationship should work??? I would really need to know exactly how the relationship should look in jbosscmp-jdbc.xml. Thanks, in advance, for the help... Regards, Matt Hanson --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CMR fields and sorting?
There is no way at the moment to tell JBoss to sort CMR collections. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Poppe, Troy Sent: Monday, December 29, 2003 11:03 PM To: Jboss User (E-mail) Subject: [JBoss-user] CMR fields and sorting? I am using XDoclet to generate EJBs that have some CMR fields. I'm using the XDoclet VO's as well. I'm curious if anyone knows of a way to sort the CMR field given some Comparator class. Not sure if there is a way to do this with JBoss during the construction of the EJB object, or with XDoclet, or in the XDoclet produced code. Thanks. Troy --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] java.util.Date with Jboss3.2.3
To fix what exactly? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Darren Hartford Sent: Wednesday, December 24, 2003 7:52 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] java.util.Date with Jboss3.2.3 Hey all, Using CMP and JBoss3.2.3, using a field with java.util.Date breaks. This sucks - you can not effectively use the Jboss-Net WebServices on any objects created from the CMP (like value-objects) directly and quickly and instead have to specifically cast those particular fields from java.sql.Date to java.util.Date. That is, of course, inefficient and stupid. Luckily, some people did find this issue and fixed a portion of the problem in the CVS version of 3.2-BRANCH. https://sourceforge.net/tracker/?func=detailatid=376685aid=8 37092group_id=22866 I am still having problems using finder methods on fields that use java.util.Date. The symptom is it appears to look for the date +1900 years when it goes to retrieve the record. Has anyone successfully used java.util.Date in their environments with Jboss 3.2.X? If not, does anyone else think this would be a good thing to fix? -D --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=ick ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem
Here is an example for 1:1 unidirectional relationship from B to A: In B: /** * @ejb.relation *name=A-B *role-name=B-has-A *target-ejb=A *target-role-name=A-belongsto-B *target-multiple=false * @jboss.relation *related-pk-field=id *fk-column=a_fk * @ejb.interface-method */ public abstract ALocal getA(); /** * @ejb.interface-method */ public abstract void setA(ALocal value); Resulting DDs: ejb-jar.xml: ejb-relation ejb-relation-nameA-B/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameB-has-A/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameB/ejb-name /relationship-role-source cmr-field cmr-field-namea/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameA-belongsto-B/ejb-relationship-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameA/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation jbosscmp-jdbc.xml: ejb-relation ejb-relation-nameA-B/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameB-has-A/ejb-relationship-role-name key-fields/ /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameA-belongsto-B/ejb-relationship-role-name key-fields key-field field-nameid/field-name column-namea_fk/column-name /key-field /key-fields /ejb-relationship-role /ejb-relation --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Cannot access EJB with multiple CMR columns
So what is causing the SQLException? Incorrect SQL? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rod Macpherson Sent: Wednesday, December 24, 2003 12:34 AM To: [EMAIL PROTECTED] Subject: [JBoss-user] Cannot access EJB with multiple CMR columns We get the following error fetching one of our entity beans in JBoss 3.2.2: java.sql.SQLException: ORA-00936: missing expression The associated table is different than every other table in the schema. I will use a fictitious example to explain. Assume you have a TREE table with six columns that reference the ORNAMENT table. Therefore each TREE is restricted to six associated ORNAMENT records. The entity beans associated with TREE are failing to load. This is not a common structure. In general we use an intersect table to associate any number of child records with the parent. We can use that as a workaround. Also noted that eliminating all or all but one of the ORNAMENT refereces from the TREE bean's deployment descritor fixes the problem. The failure only shows up when a given EJB has several foreign key references to the same table. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=ick ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] RE: finding a may of getting max value in cmp
JBoss' user mailing list is jboss-user at lists dot sourceforge dot net, not alex at jboss dot org. JBoss-3.2.2 does support MAX() function but in JBossQL, not EJB-QL. And you must use ejbSelect instead of finders. -Original Message- From: netanel weinberg [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 24, 2003 11:58 AM To: [EMAIL PROTECTED] Subject: finding a may of getting max value in cmp Hello! I'm trying to make a finder method that will give me the max value of a field in the table but i've noticed that jboss 3.2.2 isn't support the MAX() option in the EJB-QL. Is there a way of getting the max value in a finder method in EJB-QL CMP? 10x ahead, netanel --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem
It should work fine as it does for me. What JBoss version are you using? Do you have a testcase? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hanson, Matthew Sent: Tuesday, December 23, 2003 5:00 PM To: '[EMAIL PROTECTED]' Subject: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem Hi-- We are storing the key from a reference table in another table. We would like to create a unidirectional, 1:1 relationship to allow the first bean to access information in the reference table. Here is basically how the table relationship is setup: tableA id (integer primary key) ref_id (integer) tableB id (integer primary key) some data some data . . . I was assuming that I could create the relationship such that the bean container could be configured to get information from tableB based on the value in the ref_id column of tableA. However, the relationship seems to be drawing info from tableB based upon the value in the primary key tableA.id instead. How do I change this? The following is the relationship configuration in ejb-jar.xml: relationships ejb-relation ejb-relation-nameGrain-GrainReference/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameGrain-Has-Reference/ejb-relations hip-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameRecipeGrainBean/ejb-name /relationship-role-source cmr-field cmr-field-namerefRecipeGrain/cmr-field-name /cmr-field /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameReference-Of-Grain/ejb-relationsh ip-role-name multiplicityOne/multiplicity relationship-role-source ejb-nameRefRecipeGrainBean/ejb-name /relationship-role-source /ejb-relationship-role /ejb-relation . . . The following is the configuration from jbosscmp-jdbc.xml: relationships ejb-relation ejb-relation-nameGrain-GrainReference/ejb-relation-name ejb-relationship-role ejb-relationship-role-nameGrain-Has-Reference/ejb-relations hip-role-name key-fields key-field field-namerecipeGrainId/field-name column-namerecipe_grain_id/column-name /key-field /key-fields /ejb-relationship-role ejb-relationship-role ejb-relationship-role-nameReference-Of-Grain/ejb-relationsh ip-role-name key-fields/ /ejb-relationship-role /ejb-relation . . . I am using the xdoclet ejb.relation and jboss.target-relation to facilitate the relationship. If anyone on the off chance would know the attributes that help specify this type of relationship, that would be amazing... Otherwise, knowing how the deployment files should look would even help, a lot! Please help! Regards, Matt Hanson --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] 1:1 Unidirectional (Aggregate) Relationship Problem
Because you mapped the foreign key to the primary key field with this: * @jboss.target-relation fk-column=recipe_grain_id * related-pk-field=recipeGrainId Just removed it. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] JBoss 3.2.4 and Oracle9i: SQLException: Invalid conversion requested
So it means ps.setObject(index, value, jdbcType) does not work with this
driver. It is definitely not JBoss' fault. To be sure, you could try the
previous JBoss with the new Oracle.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Frank Langelage
Sent: Tuesday, December 23, 2003 11:52 PM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] JBoss 3.2.4 and Oracle9i: SQLException:
Invalid conversion requested
I recently update my software components:
- Oracle from 9.2.0.1 to 9.2.0.4
- JBoss to current Branch 3.2 (3.2.4RC1)
- XDoclet from 1.2b3 to 1.2
After that I tried to execute my ejb test-app and got this in
server.log:
ERROR [org.jboss.ejb.plugins.LogInterceptor.handleException]
TransactionRolledbackLocalException in method:
public abstract ejb.common.entity.interfaces.CountryLocal
ejb.common.entity.interfaces.CountryHomeLocal.create(java.lang
.Short,java.
lang.String,java.lang.String,java.lang.String) throws
javax.ejb.CreateException, causedBy:
java.sql.SQLException: Invalid conversion requested
at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269)
at
oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePre
paredStatement.java:2901)
at
org.jboss.resource.adapter.jdbc.CachedPreparedStatement.setObj
ect(CachedPreparedStatement.java:158)
at
org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.setOb
ject(WrappedPreparedStatement.java:604)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.setParameter(JDBCUtil.
java:1267)
at
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBrid
ge.setArgumentParameters(JDBCAbstractCMPFieldBridge.java:35
4)
at
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBrid
ge.setInstanceParameters(JDBCAbstractCMPFieldBridge.java:33
6)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.perfo
rmInsert(JDBCAbstractCreateCommand.java:283)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.execu
te(JDBCAbstractCreateCommand.java:138)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(J
DBCStoreManager.java:554)
at
org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPe
rsistenceManager.java:208)
at
org.jboss.resource.connectionmanager.CachedConnectionIntercept
or.createEntity(CachedConnectionInterceptor.java:269)
at
org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.
java:581)
All worked fine before the software updates.
The exception is thrown when setting the value for a
EJB-Field of type Short.
There is no jdbc- or sql-type in jbosscmp-jdbc.xml for this
field, so the dafault typemapping for Oracle9i is choosen
(NUMERIC/NUMBER(5)).
Adding this
1258a1259,1262
else if(value instanceof Short)
{
ps.setShort(index, ((Short)value).shortValue());
}
to
server/src/main/org/jboss/ejb/plugins/cmp/jdbc/JDBCUtil.java
solved the problem.
Has anybody else seen this problem ?
Do you approve that this is probably a oracle-jdbc bug ?
My datasource definition is like this
datasources
local-tx-datasource
jndi-nameOracleDS/jndi-name
connection-urljdbc:oracle:thin:@sb150:1521:PROD/connection-url
driver-classoracle.jdbc.OracleDriver/driver-class
user-namexxx/user-name
passwordxxx/password
exception-sorter-class-nameorg.jboss.resource.adapter.jdbc.v
endor.OracleExceptionSorter/exception-sorter-class-name
prepared-statement-cache-size1000/prepared-statement-cache-size
/local-tx-datasource
/datasources
and I use ojdbc14.jar.
Regards
Frank
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Re: [JBoss-user] problem with deploying EJB CMPs
Can you package the failing bean separately and send it to me directly? netanel weinberg wrote: i'm getting that error on deploying: I'm trying to use my EJB CMP and getting this error: ... Depends On Me: org.jboss.deployment.DeploymentException: Couldn't create entity command: ; - nested throwable: (java.lang.NullPointerException)] --- will u be able to send me your DD to compare? :) 10x ahead, netanel. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] how to implement inheritance between CMPs
This is the problem on your side, probably. Can you check it with your admins? Also, there are some searchable archives on the net, for example, mail-archive.com. My answer was that there is no element in neither ejb-jar.xml nor jbossXXX.xml that configures inheritance. Your question for me is still not clear. forge wrote: Hello, I asked this question second time here. Alex and some other experts have given me some advice, much thanks. But it's disturbed that I've only read the titles of most of these messages because some mails from this maillist corrupted when reaching my mailbox. Will you please send your answers again? My question is: there are 2 CMPs, Person, Teacher and Student. Teache and Studen inherit from Person. In Websphere, there is a additional field in Person table to store the type, e.g. teacher denotes the record is a Teacher and student for Student. I'm using JBuilder9 + Jboss now, and don't know if they support CMP inheritance. If yes, how should I do in JBuilder? BTW, I'm trying Eclipse + Jboss, and they seems work better than J + J. Regards, Forge --http://www.eyou.com --... --http://vip.eyou.com --VIP --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Jboss 3.2.2/EJB-QL with = or =?
Sometimes, there is. Depends on the query. Darren Hartford wrote: Hey all, Is there any reason why Jboss 3.2.2 throws an exception when an EJB-QL statement contains '=' or '='? -D --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with deploying EJB CMPs
Somehow it works for me. I deployed an ejb-jar jar w/o jboss-specific deployment descriptors and w/o any changes to standardjbossXXX files in 3.2.2 final. Please, provide instructions how to reproduce your problem. netanel weinberg wrote: I haven't changed anything in the jboss's xmls files and i'm using JBOSS 3.2.2 - Original Message - From: Alexey Loubyansky [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, December 17, 2003 12:00 PM Subject: Re: [JBoss-user] problem with deploying EJB CMPs Have you changed the default entity-command in standardjbosscmp-jdbc.xml or in jbosscmp-jdbc.xml? What JBoss version are you using? netanel weinberg wrote: I'm deploying my jar file with some EJB CMPs and one session bean and getting an error in my last EJB CMP deploying i'm deploying in the jar file first all the cmps and then the session bean and getting an error about nullpointer in the last cmp deployement. when i've tried to remove the last cmp from the jar file and from the xml file to check if it i still getting the error it gave me the same error on the current last cmp ejb deployment (nullpointer) can it be 'cause i have defined well the session bean after that cmps in the ejb-jar.xml? here is the error i got: --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Jboss 3.2.2/EJB-QL with = or =?
EJBQL does not allow =/=, for example, for strings, dates. This all works in JBossQL. Darren Hartford wrote: Hey all, Is there any reason why Jboss 3.2.2 throws an exception when an EJB-QL statement contains '=' or '='? -D --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] MSSQL auto increment command
Is mssql-fetch-key not there? Ramrakhiani, Vikas wrote: Hi, I am looking for class which implements auto increment of PK in MSSQL. I saw that such a class is specified for MySql in standardjbosscmp-jdbc.xml :- !-- this command requires auto-increment element for unknown-pk -- entity-command name=mysql-get-generated-keys class=org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCMySQLCreateCommand/ What would be the corresponding entry for MS SQL server ? thanks, vikas. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with deploying EJB CMPs
Have you changed the default entity-command in standardjbosscmp-jdbc.xml or in jbosscmp-jdbc.xml? What JBoss version are you using? netanel weinberg wrote: I'm deploying my jar file with some EJB CMPs and one session bean and getting an error in my last EJB CMP deploying i'm deploying in the jar file first all the cmps and then the session bean and getting an error about nullpointer in the last cmp deployement. when i've tried to remove the last cmp from the jar file and from the xml file to check if it i still getting the error it gave me the same error on the current last cmp ejb deployment (nullpointer) can it be 'cause i have defined well the session bean after that cmps in the ejb-jar.xml? here is the error i got: --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] MSSQL auto increment command
What is your JBoss version? There is no mssql command in 3.2.0; In 3.2.1 I can see org.jboss.ejb.plugins.cmp.jdbc.mssql.JDBCMsSQLCreateCommand.java but it is not in standardjbosscmp-jdbc.xml. Here are the comments for it: /** * JDBCMsSQLCreateCommand executes an codeINSERT INTO/code SQL statement * using the Microsoft SQL Server codeSELECT @@IDENTITY/code method to fetch * the database-generated of the primary key. * p * Based on the Microsoft Knowledge Base article * a href=http://support.microsoft.com/default.aspx?scid=kb%3ben-us%3b313130;313130/a. * /p * * @author a href=mailto:[EMAIL PROTECTED]David Green/a I believe you can use it declaring entity-command. In 3.2.2, it turned into org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCSQLServerCreateCommand and appeared in standardjbosscmp-jdbc.xml as !-- retrieves generated key of the record inserted into SQLServer db -- entity-command name=mssql-fetch-key class=org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCSQLServerCreateCommand !-- uncomment for versions prior to SQL Server 2000 attribute name=pk-sqlSELECT @@IDENTITY/attribute -- /entity-command Ramrakhiani, Vikas wrote: I could not find mssql-fetch-key in standardjbosscmp-jdbc.xml. thanks, vikas. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] CMR/CMP question
This should work. Gary S. Cuozzo wrote: I have a many-many CMR (table mapped of course) between 2 entities and would like to add some extra information that further describes the relationship. I was thinking of just adding the desired fields to the table that maps the CMR and creating a CMP entity to get/set the fields. In the application, the CMP entity would never actually create/remove records, only get/set the additional fields. Is there any reason (technical or other) that this can't/shouldn't be done? Thanks in advance, Gary. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss 3.2.4 ...
Pozhalusto! Rafal Kedziorski wrote: Privjet Alexey, it's working. thx. Rafal --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Re: blob field in cmp
Can you try with JBossCMP engine instead of JAWS? Just use persistence-managerorg.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager/persistence-manager in jboss.xml forge wrote: Thanks, Alexey. Do you mean I should modify standardjaws.xml? No, I didn't modify it. I found following settings in jaws.xml: nameDB2/name mapping java-typejava.lang.Object/java-type jdbc-typeJAVA_OBJECT/jdbc-type sql-typeBLOB(2000)/sql-type /mapping Need I modify it? Regards, Forge Message: 8 Date: Fri, 12 Dec 2003 14:09:04 +0200 From: Alexey Loubyansky [EMAIL PROTECTED] Organization: JBoss Group Europe To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] blob field in cmp Reply-To: [EMAIL PROTECTED] It's absolutely ok. You just need to configure the mapping, i.e. jdbc-type and sql-type. Do you specify both yourself or use the defaults? --http://www.eyou.com --... --http://vip.eyou.com --VIP --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with EJB-QL
EJBQL is introduced in CMP2.0. It means it won't work with 1.1. jboss.xml and jbosscmp-jdbc.xml are optional. The number of parameters are not limited. netanel weinberg wrote: Hi! my application is deployed w/o any errors. my dtd is : ?xml version=1.0? !DOCTYPE ejb-jar PUBLIC -//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd; i don't know what is wrong! can it be that JBOSS doesn't support that kind of EJB-QL methods? 10x ahead. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Does jboss support cmp inherit?
First of all, what do you mean by iheritance in CMP? forge wrote: Hello, I have three entity beans, UserEB, AdvancedUserEB and AnonymouseUserEB. Both AdvancedUserEB and AnonymouseUserEB inherit from UserEB. I created them in WAS5 and they ran well. Don't they run in JBoss? What is the problem? Now I'm porting them to jboss3.2.3, but I cant find how to create inheriting CMPs in jboss. Can anyone give me some advice or where can I find docs about it? Thanks. Forge --http://www.eyou.com --... --http://vip.eyou.com --VIP --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] question about ejb-ql
You can but it is not required. netanel weinberg wrote: When im creating a CMP EJB with ejb-ql, should i define the ejb and/or the ejb-ql methods in the JBOSS's xml files too except for the ejb-jar.xml file? --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with ejb-ql
Why don't you try with !DOCTYPE ejb-jar PUBLIC -//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN http://java.sun.com/dtd/ejb-jar_2_0.dtd; ? netanel weinberg wrote: I don't know what do about my problem with my ejb-ql finder method! it giving me back a collection according to only one parameter and not according to both of them. plz look at the attached file and tell if if u can find a problem with the ejb-ql finder method with the two parameters. 10x ahead, netanel --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with ejb-ql
Yes, since you're going to use CMP2.0 netanel weinberg wrote: should i transfer all my classes and set/get methods to be abstract? - Original Message - From: Alexey Loubyansky [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, December 15, 2003 4:38 PM Subject: Re: [JBoss-user] problem with ejb-ql Why don't you try with !DOCTYPE ejb-jar PUBLIC -//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN http://java.sun.com/dtd/ejb-jar_2_0.dtd; ? netanel weinberg wrote: I don't know what do about my problem with my ejb-ql finder method! it giving me back a collection according to only one parameter and not according to both of them. plz look at the attached file and tell if if u can find a problem with the ejb-ql finder method with the two parameters. 10x ahead, netanel --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with ejb-ql
http://java.sun.com/dtd/ejb-jar_2_0.dtd http://java.sun.com/products/ejb/docs.html netanel weinberg wrote: is there any spec. of something like that of ejb-jar.xml for cmp 2.0 so i can look on 'cause i've tried once and JBOSS gave alot of erros about the JDBC factory and something... --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: blob field in cmp
I thought you used jboss.xml. Do you use CMP1.1? What is the exception? PS: please, keep it on jboss-user forge wrote: Hello, Alex I couldn't find jboss in server/default/conf directory, but there is a standardjboss.xml. And I found the following lines in it: persistence-managerorg.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager/persiste nce-manager I created a sample project in jbuilder, containing a cmp with 2 fields: an Integer field as id and a byte[] field as photo. When called ejbcreate, jboss throws db2.jdbc exception: invalid data type, SQL= HY004. I don't know what error I made. Regards, Forge --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Re: Does jboss support cmp inherit?
I can't understand what you are trying to achieve. But there is nothing in ejb-jar.xml that configures inheritance. forge wrote: Thanks. Alex I only don't know how to configure ejb-jar.xml to implement inherit. Can you give me a sample? Regards, Forge --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] automatic primary key generation for CMP entityBeans?
[EMAIL PROTECTED] wrote: The generator I have in mind will increment the values. Where do you plan to store the values? Database? In the interfaces, I cant see some init(startValue) method or something similar. This method should be there and should be called on initializing the generator. Couldn't you initialize the generator in KeyGeneratorFactory.getKeyGenerator()? The UUIDGeneratorFactory returns a new instance of the generator every time. This is no problem with random keys, but for incrementing, I have to synchronize the multiple instances of the keygenerator in some way. Yes. Does somebody have any comments on that or can point me in the right direction ? Thanks in advance Do you know how the HiLo generators work? It seems to me it is what you need. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] RE: How to implement version control using Value Object Pattern in CMP 2.0
Boulatian, Misak wrote: Hi, We have a big problem using EJB 2.0 with jboss. We use Updatable Value Object Pattern (currently, Transfer Object Pattern). This means we have individual get and set methods in entity bean's remote interface and also have setData methods to make changes in entity bean's attributes in one remote method call. As you know, this may introduce Stale Value Objects. Before considering using CMP 2.0 we were using CMP 1.1. We had version control attribute that was updated in every set method call of bean class. getData method copied the current value of version control in the Value Object and sent it to the client. When updated Value Object was sent back through setData, the implementation of setData within bean class compared version attribute value with the copy of the bean class and threw appropriate exception if they were not the same. Using CMP 2.0 we can no longer update version control attribute since all set methods are abstract. We thought we can increment version control within ejbStore but jboss can call it without even any entity bean attribute change (very inpredictable). So, we thought we can use optimistic tag and specify version control attribute within jbosscmp-jdbc, but this doesn' t seem to be the case either. I have the following questions: 1) When bean developer specifies version control attribute, does jboss update its value? Yes. 2) If it does, then does jboss compare its value in Value Object Pattern scenario and throw any exception? If it does then what is the exception type? On synchronization, the version field is added to the WHERE clause of the UPDATE statement. Like UPDATE WHERE PK = ? AND VERSION = ? If failed, TransactionRolledBack exception is thrown. 3) If jboss doesn't compare, is there a way that bean developer can compare to let client know of differences? The version field can be implicit and explicit. Explicit means it is a real cmp-field that has CMP getter and setter and is declared in ejb-jar.xml. JBoss will update this field as above. And you still can use its getter to check the value. 4) If none of these applies then I would like to hear how this optimistic tag with version-control works so we can try to use jboss with CMP 2.0 Seems to be answered. 5) Is there any other way to do version control check in jboss using CMP 2.0 to avoid stale objects problem (weblogic has similar version control and automatically checks and throws exception if versions do not match). How does it work in weblogic? It seems like with CMP 2.0 it is the container's responsibility to provide for this type of solution. Yes. But this is not defined in the spec. If jboss doesn't have this then how can we use jboss with CMP 2.0 in production. I think, you can do it. Or, because of this, we have to use CMP 1.1 only if we still want to stay on jboss. I really appreciate the response. Thanks, Misak This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Sorting Entities
You can fetch entities in a specific order using JBossQL and ORDER BY clause. If you want to merge collections of entities, then you could use java.util.Comparator. Gary S. Cuozzo wrote: I'm interested in sorting a collection of entities that are retrieved using multiple finders. Any suggestions? Thanks, Gary. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Optimistic Locking Across Requests
You could use stateful session bean for beginning/committing transactions and optimistic locking in entity beans. The possible problem is the transaction timeouts. Probably, you would like to use Instance Per Transaction container for this setup. Alternatively, you have to use value objects are something like that for collecting form data. Wax, Michael wrote: What is the best way to implement an optimistic lock using EJB 2.0 CMP that spans multiple requests? For example, we want to implement optimistic locking on a multipage form submission. This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with EJB-QL
First of all, get your application deployed w/o errors. Perhaps, the DDs do not match their DTDs. What are the stacktraces? netanel weinberg wrote: Hello! i have a web application i built using EJB and i'm trying to make an ejb-ql according to two parameters: query query-method method-namefindByCompanycode/method-name method-params method-paramjava.lang.String/method-param method-paramjava.lang.String/method-param /method-params /query-method ejb-ql ![CDATA[SELECT OBJECT(a) FROM Supplier AS a WHERE (a.companycode = ?1) AND (a.suppliertype = ?2)]] /ejb-ql /query but JBOSS 3.2.2 with Tomcat 4.1.27 embedded is returning me the collection accoding to the first parameter only! what is wrong? is it a problem with the implemention in JBOSS? And Something else i'm been trying to move to CMP 2.0 and changed all my classes that been needed to abstract and changed my ejb-jar.xml to use the dtd of cmp 2.0 but i get an error on deploying with JBOSS on deploy something about the JDBC factory and i don't know what is it problem! it's the same problem i got when i tried to use lomboz to generate an ejb for testing. 10x ahead, netanel. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] blob field in cmp
It's absolutely ok. You just need to configure the mapping, i.e. jdbc-type and sql-type. Do you specify both yourself or use the defaults? forge wrote: Hello, One of my tables has a blob type column, and I created a byte[] type field in my CMP to map it. But when calling home.create(id), it reported db2 exception: invalid data type. Now the byte[] field was NULL. Perhaps I cant map byte[] field to blob type column. Does anyone know I should which type cmp field? Thanks. Forge --http://www.eyou.com --... --http://vip.eyou.com --VIP --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] automatic primary key generation for CMP entityBeans?
[EMAIL PROTECTED] wrote: I have seen the UUIDKeyGeneratorFactory, where can I find information about how to write my own factory ? You need to implement two interfaces: org.jboss.ejb.plugins.keygenerator.KeyGeneratorFactory and org.jboss.ejb.plugins.keygenerator.KeyGenerator. Check the org.jboss.ejb.plugins.keygenerator.uuid for an example. This is in the server module. Count on my guidance. We are interested in contributions. I also need to know how to use entity-commands/how to use the default keygenerator. A field that should use a generator is marked with auto-increment/ in jbosscmp-jdbc.xml. And the entity that has an auto-incremented field should have an entity-command element that says what generation is used for that field. For example, the command that uses a key-generator is !-- uses key generator to fetch the next key value -- entity-command name=key-generator class=org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCKeyGeneratorCreateCommand attribute name=key-generator-factoryUUIDKeyGeneratorFactory/attribute /entity-command The UUIDKeyGeneratorFactory is the JNDI name under which the key generator factory is bound. The UUID key generator is an MBean that is bound into the JNDI on the start. It produces String values. Thanks in advance, Stefan --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] finder and two cmr-fields on same table problem
Works for me. How do you configure the relationships? Do you have a
testcase?
Heinz-Dieter Conradi wrote:
hi all,
i have just encountered the following problem, and i just don't know if i
am doing something really stupid or if i have run into a limitation of the
spec/jboss...
i have an entity bean which has two cmr-fields to the same table (bean):
public abstract class CrossingBean implements EntityBean {
[...]
public abstract StreetLocal getStreet1();
public abstract StreetLocal getStreet2();
[...]
}
where the StreetBean is another entity bean which has a 'street' property.
then i have defined a finder, whose xdoclet-tags looks as follows:
* @ejb.finder
* signature=de.s_tec.vb2.server.beans.location.Crossing
* findByName(
* java.lang.String street1
* )
* query=SELECT OBJECT(o)
* FROM Crossing AS o
* WHERE o.street1.street = ?1
when deploying this bean i get an exception which says:
Unknown terminal field: at line 1, column 128. Encountered: street
after: o.street1.)
however, when i remove the 'street2' property from my bean, everything
deploys fine.
what is going on here? am i just stupid?
tia, heinz-dieter conradi
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Re: [JBoss-user] JBoss 3.2.4 ...
I fixed it in Branch_3_2. Now the row-locking-template is used instead
of hardcoded FOR UPDATE OF.
Please, help me test it, so that you won't be disappointed with the next
release.
Thanks.
Rafal Kedziorski wrote:
hi,
At 14:49 12.12.2003, you wrote:
Sorry, this is my fault. row-locking = true and on-find will now
spit out SQL that is SELECT
no problem.
...blah FOR UPDATE. If the platform doesn't support FOR UPDATE
then you are screwed. I'll be fixing this for 3.2.4.
I'm guessing you're working with a DB other than Oracle, PostgreSQL,
MySQL. Probably MS SQLServer?
No, woth MySQL with InnoDB-Tables. We habe the problem, that the
generated Queries has wrong syntax. This is the SELECT statement for MySQL:
SELECT [STRAIGHT_JOIN]
[SQL_SMALL_RESULT] [SQL_BIG_RESULT] [SQL_BUFFER_RESULT]
[SQL_CACHE | SQL_NO_CACHE] [SQL_CALC_FOUND_ROWS] [HIGH_PRIORITY]
[DISTINCT | DISTINCTROW | ALL]
select_expression,...
[INTO {OUTFILE | DUMPFILE} 'file_name' export_options]
[FROM table_references
[WHERE where_definition]
[GROUP BY {unsigned_integer | col_name | formula} [ASC | DESC], ...
[WITH ROLLUP]]
[HAVING where_definition]
[ORDER BY {unsigned_integer | col_name | formula} [ASC | DESC] ,...]
[LIMIT [offset,] row_count | row_count OFFSET offset]
[PROCEDURE procedure_name(argument_list)]
[FOR UPDATE | LOCK IN SHARE MODE]]
And the generated query has listed columns after FOR UPDATE ... . I get
today with the actual sources from CVS (last update yesterday). This I
posted today:
http://sourceforge.net/tracker/index.php?func=detailaid=858828group_id=22866atid=376685
Regards,
Rafal
Bill
Rafal Kedziorski wrote:
At 12:08 12.12.2003, [EMAIL PROTECTED] wrote:
What is buggy about 3.2.3?
we have a problem with on-find strategy and row-locking = true.
with on-load it's working without any problem.
Rafal
Regards,
Harm de Laat
Informatiefabriek
The Netherlands
Rafal Kedziorski [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
12/12/2003 11:53 AM
Please respond to
[EMAIL PROTECTED]
To
[EMAIL PROTECTED]
cc
Subject
Re: [JBoss-user] JBoss 3.2.4 ...
At 11:31 12.12.2003, Thomas Hentschel Lund wrote:
hehe
3.2.3 was just released 1-2 days ago. Talk about being impatient ;-)
no, but I will not work with buggy JBoss 3.2.3.
:) JBoss 3.2.2 was released on 1st december (I'm looking on ftp for
download), but I found some bugs, which is impossible for me to
switch to
this version.
/rk
/Thomas
fre, 2003-12-12 kl. 11:18 skrev Rafal Kedziorski:
Hi,
when will be JBoss 3.2.4 released?
Regards,
Rafal
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Re: [JBoss-user] JBoss 3.2.4 ...
The fix is already committed. Rafal Kedziorski wrote: At 17:21 12.12.2003, Alexey Loubyansky wrote: Ok. There is one more bug in this regard. It does not work with an empty WHERE clause. I am fixing it. .. o.k. than monday. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss 3.2.4 ...
Rafal Kedziorski wrote: At 17:30 12.12.2003, Alexey Loubyansky wrote: Yes, I have. I try on monday update or new check out. It's absolutely ok. I will test myself also. There is an issue with ORDER BY. Currently, it is added at the end of the statement, while, at least for MySql it should be before 'FOR UPDATE'. I didn't see any updates and http://sourceforge.net/mailarchive/forum.php?forum_id=8807 You can subscribe to jboss-cvs-commits mailing list. It is there. And I guess, you won't be able to check out the changes with anonymous login immediately and might need to wait for 24 hours. didn't show new commits. Rafal --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Commit type question
If a bean/method has a read-only true in jboss.xml it is not participating in synchronizaion when the tx commits and remains in the cache. This issue was reported recently and it seems to me Adrian fixed it. AFAIK, the instance will be evicted from the cache unless it configured option A. The nuance is that, if you try to access the instance again, it will be RELOADED from the database. [EMAIL PROTECTED] wrote: Hi all, I have an EJB application. In this application some entity beans should use commit type 'A' (I own the database). And some Entities should use commit type 'B'. (They can be modified using the database client, MySQL). I have the following deployment descriptor (jboss.xml) snippet: entity ejb-nameConfig/ejb-name local-jndi-nameConfig/local-jndi-name method-attributes method method-nameget*/method-name read-onlytrue/read-only /method /method-attributes /entity entity ejb-nameRelation/ejb-name local-jndi-nameRelation/local-jndi-name configuration-nameStandard CMP 2.x EntityBean and Cache/configuration-name method-attributes method method-nameget*/method-name read-onlytrue/read-only /method /method-attributes /entity In standardjboss.xml I added: container-configuration container-nameStandard CMP 2.x EntityBean and Cache/container-name call-loggingfalse/call-logging invoker-proxy-binding-nameentity-rmi-invoker/invoker-proxy-binding-name sync-on-commit-onlyfalse/sync-on-commit-only insert-after-ejb-post-createfalse/insert-after-ejb-post-create container-interceptors interceptororg.jboss.ejb.plugins.ProxyFactoryFinderInterceptor/interceptor interceptororg.jboss.ejb.plugins.LogInterceptor/interceptor interceptororg.jboss.ejb.plugins.SecurityInterceptor/interceptor interceptororg.jboss.ejb.plugins.TxInterceptorCMT/interceptor interceptor metricsEnabled=trueorg.jboss.ejb.plugins.MetricsInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityCreationInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityLockInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityInstanceInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityReentranceInterceptor/interceptor interceptororg.jboss.resource.connectionmanager.CachedConnectionInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntitySynchronizationInterceptor/interceptor interceptororg.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor/interceptor /container-interceptors instance-poolorg.jboss.ejb.plugins.EntityInstancePool/instance-pool instance-cacheorg.jboss.ejb.plugins.InvalidableEntityInstanceCache/instance-cache persistence-managerorg.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager/persistence-manager locking-policyorg.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock/locking-policy container-cache-conf cache-policyorg.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy/cache-policy cache-policy-conf min-capacity50/min-capacity max-capacity100/max-capacity overager-period300/overager-period max-bean-age600/max-bean-age resizer-period400/resizer-period max-cache-miss-period60/max-cache-miss-period min-cache-miss-period1/min-cache-miss-period cache-load-factor0.75/cache-load-factor /cache-policy-conf /container-cache-conf container-pool-conf MaximumSize100/MaximumSize /container-pool-conf commit-optionA/commit-option /container-configuration I would expect that the Config Entity bean now uses commit type 'B'. And the Relation Entity Bean now uses commit type 'A'. The thruth however is that both entities now use commit type 'A'. If I modify the Config entity values using the database client (mysql), I have to redeploy my application in order to see my changes in my EJB application. Can somebody explain to me what it is that i'm doing wrong? Thanks you very much, Harm de Laat Informatiefabriek --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys
Re: [JBoss-user] Commit type question
Sorry, editted version of my response... If a bean/method has a read-only true in jboss.xml it is not associated with the transaction and is not participating in synchronizaion when the tx commits and remains in the cache. This issue was reported recently and it seems to me Adrian fixed it. AFAIK, the instance will be evicted from the cache at the end of the invocation unless the container is configured with option A. The nuance is that, if you try to access the instance again, in the same transaction it will be RELOADED from the database. [EMAIL PROTECTED] wrote: Hi all, I have an EJB application. In this application some entity beans should use commit type 'A' (I own the database). And some Entities should use commit type 'B'. (They can be modified using the database client, MySQL). I have the following deployment descriptor (jboss.xml) snippet: entity ejb-nameConfig/ejb-name local-jndi-nameConfig/local-jndi-name method-attributes method method-nameget*/method-name read-onlytrue/read-only /method /method-attributes /entity entity ejb-nameRelation/ejb-name local-jndi-nameRelation/local-jndi-name configuration-nameStandard CMP 2.x EntityBean and Cache/configuration-name method-attributes method method-nameget*/method-name read-onlytrue/read-only /method /method-attributes /entity In standardjboss.xml I added: container-configuration container-nameStandard CMP 2.x EntityBean and Cache/container-name call-loggingfalse/call-logging invoker-proxy-binding-nameentity-rmi-invoker/invoker-proxy-binding-name sync-on-commit-onlyfalse/sync-on-commit-only insert-after-ejb-post-createfalse/insert-after-ejb-post-create container-interceptors interceptororg.jboss.ejb.plugins.ProxyFactoryFinderInterceptor/interceptor interceptororg.jboss.ejb.plugins.LogInterceptor/interceptor interceptororg.jboss.ejb.plugins.SecurityInterceptor/interceptor interceptororg.jboss.ejb.plugins.TxInterceptorCMT/interceptor interceptor metricsEnabled=trueorg.jboss.ejb.plugins.MetricsInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityCreationInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityLockInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityInstanceInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityReentranceInterceptor/interceptor interceptororg.jboss.resource.connectionmanager.CachedConnectionInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntitySynchronizationInterceptor/interceptor interceptororg.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor/interceptor /container-interceptors instance-poolorg.jboss.ejb.plugins.EntityInstancePool/instance-pool instance-cacheorg.jboss.ejb.plugins.InvalidableEntityInstanceCache/instance-cache persistence-managerorg.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager/persistence-manager locking-policyorg.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock/locking-policy container-cache-conf cache-policyorg.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy/cache-policy cache-policy-conf min-capacity50/min-capacity max-capacity100/max-capacity overager-period300/overager-period max-bean-age600/max-bean-age resizer-period400/resizer-period max-cache-miss-period60/max-cache-miss-period min-cache-miss-period1/min-cache-miss-period cache-load-factor0.75/cache-load-factor /cache-policy-conf /container-cache-conf container-pool-conf MaximumSize100/MaximumSize /container-pool-conf commit-optionA/commit-option /container-configuration I would expect that the Config Entity bean now uses commit type 'B'. And the Relation Entity Bean now uses commit type 'A'. The thruth however is that both entities now use commit type 'A'. If I modify the Config entity values using the database client (mysql), I have to redeploy my application in order to see my changes in my EJB application. Can somebody explain to me what it is that i'm doing wrong? Thanks you very much, Harm de Laat Informatiefabriek --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Commit type question
I think this is a bug that was fixed. I don't remember in which version, though. To workaround the caching you should not set read-only to true for containers with commit option B and C. [EMAIL PROTECTED] wrote: Alexey, Thank you for your reply. Does this mean that it is a bug in JBoss? I'm currently using JBoss 3.2.2. Or do I have to configure my beans in some other way in jboss.xml? Thanks, Harm de Laat Informatiefabriek The Netherlands Alexey Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 12/11/2003 02:28 PM Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject Re: [JBoss-user] Commit type question Sorry, editted version of my response... If a bean/method has a read-only true in jboss.xml it is not associated with the transaction and is not participating in synchronizaion when the tx commits and remains in the cache. This issue was reported recently and it seems to me Adrian fixed it. AFAIK, the instance will be evicted from the cache at the end of the invocation unless the container is configured with option A. The nuance is that, if you try to access the instance again, in the same transaction it will be RELOADED from the database. [EMAIL PROTECTED] wrote: Hi all, I have an EJB application. In this application some entity beans should use commit type 'A' (I own the database). And some Entities should use commit type 'B'. (They can be modified using the database client, MySQL). I have the following deployment descriptor (jboss.xml) snippet: entity ejb-nameConfig/ejb-name local-jndi-nameConfig/local-jndi-name method-attributes method method-nameget*/method-name read-onlytrue/read-only /method /method-attributes /entity entity ejb-nameRelation/ejb-name local-jndi-nameRelation/local-jndi-name configuration-nameStandard CMP 2.x EntityBean and Cache/configuration-name method-attributes method method-nameget*/method-name read-onlytrue/read-only /method /method-attributes /entity In standardjboss.xml I added: container-configuration container-nameStandard CMP 2.x EntityBean and Cache/container-name call-loggingfalse/call-logging invoker-proxy-binding-nameentity-rmi-invoker/invoker-proxy-binding-name sync-on-commit-onlyfalse/sync-on-commit-only insert-after-ejb-post-createfalse/insert-after-ejb-post-create container-interceptors interceptororg.jboss.ejb.plugins.ProxyFactoryFinderInterceptor/interceptor interceptororg.jboss.ejb.plugins.LogInterceptor/interceptor interceptororg.jboss.ejb.plugins.SecurityInterceptor/interceptor interceptororg.jboss.ejb.plugins.TxInterceptorCMT/interceptor interceptor metricsEnabled=trueorg.jboss.ejb.plugins.MetricsInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityCreationInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityLockInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityInstanceInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntityReentranceInterceptor/interceptor interceptororg.jboss.resource.connectionmanager.CachedConnectionInterceptor/interceptor interceptororg.jboss.ejb.plugins.EntitySynchronizationInterceptor/interceptor interceptororg.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor/interceptor /container-interceptors instance-poolorg.jboss.ejb.plugins.EntityInstancePool/instance-pool instance-cacheorg.jboss.ejb.plugins.InvalidableEntityInstanceCache/instance-cache persistence-managerorg.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager/persistence-manager locking-policyorg.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock/locking-policy container-cache-conf cache-policyorg.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy/cache-policy cache-policy-conf min-capacity50/min-capacity max-capacity100/max-capacity overager-period300/overager-period max-bean-age600/max-bean-age resizer-period400/resizer-period max-cache-miss-period60/max-cache-miss-period min-cache-miss-period1/min-cache-miss-period cache-load-factor0.75/cache-load-factor /cache-policy-conf /container-cache-conf container-pool-conf MaximumSize100/MaximumSize /container-pool-conf commit-optionA/commit-option /container-configuration I would expect that the Config Entity bean now uses commit type 'B'. And the Relation Entity Bean now uses commit type 'A'. The thruth however is that both entities now use commit type 'A'. If I modify the Config entity values using the database client (mysql), I have to redeploy my application in order to see my changes in my EJB application. Can somebody explain to me what
Re: [JBoss-user] automatic primary key generation for CMP entityBeans ?
select max() is not safe. Look at standardjbosscmp-jdbc.xml file for entity-commands for avaliable key generations. [EMAIL PROTECTED] wrote: Hello, everyone I have a Entity Bean with a String as PK. The String consists of the characters [0-9]and[A-Z]. My approach is to get the latest key from the DB with an ejbSelect method(select MAX()). Is this safe, or is it possible that I assign accidentially the same PK to 2 entitys because the PK of the first one doenst show up in the DB while generating the second key ? Does JBoss have any sort of PK generator which I can configure ? Or can I use the auto-increment function of the Database (I want Jboss to create the tables). Thanks for any suggestion, Stefan --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] database schema error
This is a known issue. No way, at the moment. forge wrote: Hello, everyone I developed a J2EE project by jbuilder9 + jboss 3.2.2, The deployment has succeeded but when I tested, it reported SQL: DB2ADMIN.user undefined name error. The user table has been created but its schema name is employee, I am using DB2 as my database and account is db2admin. I think jboss use my login account as schema name. I want to specify a different schema than the one that is defaulted to by my login. I don't see any where that I am able to specify a different schema. Any suggestions will help. Thanks in advance Forge --http://www.eyou.com --... --http://vip.eyou.com --VIP --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Container Responsibility for CMR Foreign Keys
Unfortunately, you can't use this kind of key generation with insert-after-ejb-post-create. [ 784322 ] INSERT after ejbPostCreate http://sourceforge.net/tracker/?func=detailaid=784322group_id=22866atid=381174 By the spec (and current implementation), the primary key should be set in ejbCreate and available in ejbPostCreate. Which is impossible in the case there was no INSERT after ejbCreate. The entity key generation commands that work with insert-after-ejb-post-create are pk-sql and key-generator. Hanson, Matthew wrote: Hi, Per your request, I have tested a bean with auto-increment primary key fields and without foreign-key mappings. I created a mini-project for Jboss 3.2.2 comprised of only a single bean class that should have Hypersonic auto-increment and create a primary key for the bean. The bean has no relationships at all and does have the auto-increment tag. Additionally, just for thoroughness, all of the insert-after-ejb-post-create tags in standardjboss.xml are set to true. The null primary key exception was thrown again. --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] cmp primary key fields
The same way as non primary key fields. Jeremy Rempel wrote: Hi, In jbosscmp-jdbc.xml how do I map primary key fields to a certain database field? I can map the regular fields easily. Thanks, Jeremy --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Container Responsibility for CMR Foreign Keys
Key generation commands in 3.2.1 are different from those in 3.2.2. In 3.2.2 you should have auto-increment/ for generated fields. Could check whether key generation work for you w/o mapping foreign key fields to the primary key fields? Hanson, Matthew wrote: Hi Just another FYI on the null primary key for auto-increment primary key problem in jboss-3.2.2. Basically, the auto-increment keys don't seem to generate, and I get a null primary key error on creation. The suggestion was to add auto-increment/ to jbosscmp-jdbc.xml for the key fields. I did that, and the failure still occurs. Just to be sure, I simply deployed the jar to 3.2.1. With 3.2.1, the deployment failed with the following error: 2003-12-04 13:50:16,738 ERROR [org.jboss.deployment.scanner.URLDeploymentScanner] MBeanException: Exception in MBean operation 'checkIncompleteDeployments()' Cause: Incomplete Deployment listing: Packages waiting for a deployer: none Incompletely deployed packages: none MBeans waiting for classes: none MBeans waiting for other MBeans: [ObjectName: jboss.j2ee:jndiName=homebrew/ejb/entity/accountHolderBean,service=EJB state: FAILED I Depend On: Depends On Me: java.lang.IllegalStateException: auto-increment template not found] So, in 3.2.1, I removed the auto-increment/ tag from the beans, and the app deploys and the bean works (i.e., auto-increment keys are generated properly). Can you tell me why the auto-increment tag was suggested for 3.2.2? Are there additional tags that must be included? Please help!!! Regards, Matt Hanson --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Beans not cached using A and read-only
Yes, keep the custom container and just try a simple test. Alwyn Schoeman wrote: On Tue, Dec 02, 2003 at 10:02:58PM +0200, Alexey Loubyansky wrote: Sorry, I was inattentive. Of course, it should work w/o read-only in jbosscmp-jdbc.xml. Can you check whether commit option A works at all for you? Just a simple example. If so, under what config options it breaks? Thanks. In doing the test, must I keep the custom container config as is and just try with read-only, not read-only and with findByPrimaryKey? Sorry I'm very new to CMP. --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Oracle error
AFAICT, it is either a driver problem or there is a bind variable in the statement which is a reserved word. Could you try with another driver? [EMAIL PROTECTED] wrote: Hi all, I have a CMP entity bean that access to oracle 9i database. When I do the lookup it has no problem, but when I try to get some attribute (eg getName()) it gives the following error: org.jboss.tm.JBossTransactionRolledbackException: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ; CausedByException is: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ; nested exception is: javax.ejb.EJBException: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ; - nested throwable: (javax.ejb.EJBException: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ) I have found a solution to this error an it is to have less than 255 records in the table. When the returned collection has more than 255 CMP object it breaks. Does anyone know where should I change this configuration or what is wrong? I have looked in the conf dir but I did not found where... Regards, Hernán. --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Container Responsibility for CMR Foreign Keys
How the beans is configured in ejb-jar.xml and jbosscmp-jdbc.xml? Hanson, Matthew wrote: Hi, I have modified the reentrancy tags for my beans to false, deployed the beans to binary download of Jboss 3.2.2 with insert-after-ejb-post-create, and now I catch the following exception in ejbCreate of the n-side bean: 2003-12-03 09:15:53,858 ERROR [org.jboss.ejb.plugins.LogInterceptor] TransactionRolledbackLocalException in method: public abstract void homebrew.ejb.interfaces.accountHolderBeanLocal.setaccountHolderBeanValue(hom ebrew.ejb.interfaces.accountHolderBeanValue), causedBy: javax.ejb.CreateException: Primary key for created instance is null. at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManage r.java:520) at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManag er.java:208) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntit y(CachedConnectionInterceptor.java:269) at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:580) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) Is the entity-command name=hsqldb-fetch-key for the bean is being ignored in Jboss 3.2.2? Please advise! Thanks! Regards, Matt Hanson -Original Message- From: Alexey Loubyansky [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 02, 2003 3:27 PM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] Container Responsibility for CMR Foreign Keys By the spec, you may not establish relationships in ejbCreate but may in ejbPostCreate. By default, INSERT is done after ejbCreate but before ejbPostCreate. You can use insert-after-ejb-post-create to delay INSERT until after ejbPostCreate but this feature is available, AFAIR, since 3.2.2. Hanson, Matthew wrote: Hi, I am using xdoclet 1.2b2 to generate deployment descriptors and classes, including value objects, for two beans that I hope to write with support for CMR. We also use Jboss 3.2.1 as my app server and hypersonic and/or mysql as the db. Basically, I just want to write a relatively ejb-standard foreign keyed insert for 1:n-related beans that are both being creating together. The bean class generated by xdoclet maintains vectors of added, removed, and updated value objects of the type that is the n-side of the 1:n relationship that I hope to support. It also generates a set...BeanValue() method to process the 1-side bean value object. This set...BeanValue() methods iterates across the n-side value objects and tries to create the n-siders via the create followed by Collection.add methods. The keys on the 1-side, however, are not included in the value object, and the create fails the non-null foreign key constraint. Before posting to xdoclet, I stepped back and started to think that the ejb container (Jboss) should probably creating and assigning foreign keys to the n-side with the local interface set methods. The ejb spec, however, does not seem to support this thought, and I do see posts on the jboss site that say the setting of foreign keys of the n-side is generally done in the ejbPostCreate method of the 1-side. Well, I tried that, and I can output the n-side value objects in the 1-side ejbPostCreate and see the updated key field, but the insert on the n-side still fails!?!?!?!?. Now, I also see in the posts that Jboss 3.2.2 may offer a new tag insert-after-ejb-post-create in standardjboss.xml that prompts the app server to wait until after ejbPostCreate to try to write the n-side of the datasource. Before I spend another day on this, I am wondering if someone can just tell me: (1) Are these keyed inserts on related beans even possible? (2) What is the recommended way to do them? (Code, new jboss version, other?) Wow - I hope that I am making some sense, because it seems like a very common thing to do... Any help would be great! Regards, Matt Hanson --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https
Re: [JBoss-user] Container Responsibility for CMR Foreign Keys
The auto incremented/generated field should have auto-increment/ in jbosscmp-jdbc.xml --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Container Responsibility for CMR Foreign Keys
Is the column in the database was created with IDENTITY attribute? Hanson, Matthew wrote: Hi-- Well, I added the auto-increment tag to jbosscmp-jdbc.xml, and the null primary key exception is still thrown: --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Foreign key issues when upgrading to JBoss 3.2.3RC1 (from 3.2.2RC 3)
There was a bug in foreign key handling. When the relationship was modified on one side while the other side was not yet loaded, then when this other side was loaded from the database (already outdated) foreign keys where not properly handled. Perhaps, this could affect your application. Unfortunately, I can't say what other side effects could occur in 3.2.2 with your application not having the code and traces. The bug I fixed showed itself in some specific cascade-delete case. If there are problems, please, let me know. Gavin Matthews wrote: All, I'm attempting to upgrade an app from JBoss 3.2.2RC3 to 3.2.3RC1. However I got a failure in a testcase that makes me wonder why this ever worked. I'm using SqlServer 2000 and the problem occurs with foreign key fields of type UniqueIdentifer which map to primary keys. I'm handling the guids as Strings and not byte[] as they're easier to work with and it allows me to do more with finders etc. The unique identifier I'm generating when creating the ejbs are upper case. However when the database is queried the unique identifier comes back as lower case (I'm assuming this is just the standard behaviour of the Sprinta JDBC driver). This causes a failure in JDBCCMRFieldBridge::load() - the issue is in JDBCCMP2xFieldBridge::setInstanceValue(), the test fieldState.isValueChanged(value) returns true (one string is upper case and one is lower), and because my foreign key maps to a primary key I get the exception: throw new IllegalStateException( New value [ + value + ] of a foreign key field + getFieldName() + changed the value of a primary key field + cmpFieldIAmMappedTo.getFieldName() + [ + fieldState.value + ]); The solution appears simple enough - generate guids in the same case that the database driver returns them in (i.e. lower). However my question is, why did this ever worked in 3.2.2? I'm guessing that 3.2.2 didn't reload the foreign keys from the database (so it didn't notice the case issue) and 3.2.3 does - however I'd appreciate if someone could fill in the blanks, what were the changes in 3.2.3 that exposed this failure? What side-effects could I see when running my app with this problem against 3.2.2? thanks, gavin --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Beans not cached using A and read-only
Try with read-only=true in jbosscmp-jdbc.xml. Alwyn Schoeman wrote: Hi, I am using 3.2.2. When I look at the database logs I can see that the database is queried for each access to the Bean. Also the console shows no entries in the cache. I am accessing the Bean from a servlet. Also the bean is found by executing a custom finder. The following is my deployment descriptor: ?xml version=1.0 encoding=UTF-8? !DOCTYPE jboss PUBLIC -//JBoss//DTD JBOSS 3.2//EN http://www.jboss.org/j2ee/dtd/jboss_3_2.dtd; jboss enterprise-beans entity ejb-nameU2TransactionPropertyBean/ejb-name local-jndi-nameu2/cmp/U2TransactionPropertyBeanLocal/local-jndi-name read-onlytrue/read-only configuration-nameCMP 2.x with cache/configuration-name method-attributes /method-attributes /entity /enterprise-beans resource-managers /resource-managers container-configurations container-configuration extends=Standard CMP 2.x EntityBean container-nameCMP 2.x with cache/container-name commit-optionA/commit-option /container-configuration /container-configurations /jboss Kind regards, --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Beans not cached using A and read-only
Sorry, I was inattentive. Of course, it should work w/o read-only in jbosscmp-jdbc.xml. Can you check whether commit option A works at all for you? Just a simple example. If so, under what config options it breaks? Thanks. Alwyn Schoeman wrote: On Tue, Dec 02, 2003 at 10:11:27AM +0200, Alexey Loubyansky wrote: Try with read-only=true in jbosscmp-jdbc.xml. It seems to be set. The following is my jbosscmp-jdbc.xml: --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Container Responsibility for CMR Foreign Keys
By the spec, you may not establish relationships in ejbCreate but may in ejbPostCreate. By default, INSERT is done after ejbCreate but before ejbPostCreate. You can use insert-after-ejb-post-create to delay INSERT until after ejbPostCreate but this feature is available, AFAIR, since 3.2.2. Hanson, Matthew wrote: Hi, I am using xdoclet 1.2b2 to generate deployment descriptors and classes, including value objects, for two beans that I hope to write with support for CMR. We also use Jboss 3.2.1 as my app server and hypersonic and/or mysql as the db. Basically, I just want to write a relatively ejb-standard foreign keyed insert for 1:n-related beans that are both being creating together. The bean class generated by xdoclet maintains vectors of added, removed, and updated value objects of the type that is the n-side of the 1:n relationship that I hope to support. It also generates a set...BeanValue() method to process the 1-side bean value object. This set...BeanValue() methods iterates across the n-side value objects and tries to create the n-siders via the create followed by Collection.add methods. The keys on the 1-side, however, are not included in the value object, and the create fails the non-null foreign key constraint. Before posting to xdoclet, I stepped back and started to think that the ejb container (Jboss) should probably creating and assigning foreign keys to the n-side with the local interface set methods. The ejb spec, however, does not seem to support this thought, and I do see posts on the jboss site that say the setting of foreign keys of the n-side is generally done in the ejbPostCreate method of the 1-side. Well, I tried that, and I can output the n-side value objects in the 1-side ejbPostCreate and see the updated key field, but the insert on the n-side still fails!?!?!?!?. Now, I also see in the posts that Jboss 3.2.2 may offer a new tag insert-after-ejb-post-create in standardjboss.xml that prompts the app server to wait until after ejbPostCreate to try to write the n-side of the datasource. Before I spend another day on this, I am wondering if someone can just tell me: (1) Are these keyed inserts on related beans even possible? (2) What is the recommended way to do them? (Code, new jboss version, other?) Wow - I hope that I am making some sense, because it seems like a very common thing to do... Any help would be great! Regards, Matt Hanson --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss 3.2.3
Could you please increase the log level to trace for this same case? category name=org.jboss.ejb.plugins.cmp priority value=TRACE class=org.jboss.logging.XLevel/ /category Thank you. Rafal Kedziorski wrote: hi, I downloaded the new JBoss 3.2.3 version. We are waiting for the Jetty archive, but I tested our application with Tomcat, which should work. We have an startup servlet, which should initialize some data. But we get exception: 2003-12-01 11:27:02,265 INFO [org.jboss.web.tomcat.tc4.EmbeddedTomcatService] deploy, ctxPath=, warUrl=file:/E:/jboss/jboss-3.2.3/server/oma/tmp/deploy/tmp6695oma.ear-contents/oma.war/ 2003-12-01 11:27:02,781 INFO [org.jboss.web.localhost.Engine] SingleSignOnContextConfig[]: Added certificates - request attribute Valve 2003-12-01 11:27:02,812 WARN [org.jboss.web.tomcat.tc4.EmbeddedTomcatService] Unable to invoke setDelegate on class loader:[EMAIL PROTECTED] 2003-12-01 11:27:02,812 INFO [org.jboss.web.localhost.Engine] StandardManager[]: Seeding random number generator class java.security.SecureRandom 2003-12-01 11:27:02,812 INFO [org.jboss.web.localhost.Engine] StandardManager[]: Seeding of random number generator has been completed 2003-12-01 11:27:02,906 INFO [org.jboss.web.localhost.Engine] StandardWrapper[:default]: Loading container servlet default 2003-12-01 11:27:03,062 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.CodecBean#findAll] Executing SQL: SELECT t0_o.codec_id FROM codec t0_o 2003-12-01 11:27:03,140 ERROR [org.jboss.ejb.plugins.LogInterceptor] TransactionRolledbackLocalException in method: public abstract java.lang.String net.magix.ejb.media.entitybeans.CodecBeanLocal.getName(), causedBy: javax.ejb.EJBException: Could not load field value: name at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMP2xFieldBridge.getInstanceValue(JDBCCMP2xFieldBridge.java:180) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.getValue(JDBCAbstractCMPFieldBridge.java:202) at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:119) at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:59) at net.magix.ejb.media.entitybeans.CodecBean$Proxy.getName(generated) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1096) at org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:72) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:282) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185) at org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:114) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:163) at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:89) at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:54) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:349) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:489) at org.jboss.ejb.Container.invoke(Container.java:700) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:375) at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38) at $Proxy193.getName(Unknown Source) at net.magix.valueobject.helper.media.CodecVOHelper.getVO(CodecVOHelper.java:66) at net.magix.ejb.media.sessionbeans.MediaBean.getAllCodecVO(MediaBean.java:1001) I added category name=org.jboss.ejb.plugins.cmp priority value=DEBUG/ /category for more debug print out. Regards, Rafal --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED]
Re: [JBoss-user] JBoss 3.2.3
Unfortunately, I still can't reproduce it. Could you please provide me with the DDs and instructions to reproduce this? Thank you. Rafal Kedziorski wrote: At 12:28 01.12.2003, Alexey Loubyansky wrote: Could you please increase the log level to trace for this same case? category name=org.jboss.ejb.plugins.cmp priority value=TRACE class=org.jboss.logging.XLevel/ /category Thank you. no problem. and this is the result: 2003-12-01 13:45:42,625 INFO [org.jboss.web.tomcat.tc4.EmbeddedTomcatService] deploy, ctxPath=, warUrl=file:/E:/jboss/jboss-3.2.3/server/oma/tmp/deploy/tmp36875oma.ear-contents/oma.war/ 2003-12-01 13:45:42,843 INFO [org.jboss.web.localhost.Engine] SingleSignOnContextConfig[]: Added certificates - request attribute Valve 2003-12-01 13:45:42,890 WARN [org.jboss.web.tomcat.tc4.EmbeddedTomcatService] Unable to invoke setDelegate on class loader:[EMAIL PROTECTED] 2003-12-01 13:45:42,890 INFO [org.jboss.web.localhost.Engine] StandardManager[]: Seeding random number generator class java.security.SecureRandom 2003-12-01 13:45:42,890 INFO [org.jboss.web.localhost.Engine] StandardManager[]: Seeding of random number generator has been completed 2003-12-01 13:45:42,968 INFO [org.jboss.web.localhost.Engine] StandardWrapper[:default]: Loading container servlet default 2003-12-01 13:45:43,234 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.CodecBean#findAll] Executing SQL: SELECT t0_o.codec_id FROM codec t0_o 2003-12-01 13:45:43,265 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] Add finder results: entity=CodecBean results=[1, 2, 3, 4, 5, 100, 101, 102, 103, 104, 105, 200, 201, 202, 203, 204] readahead=[JDBCReadAheadMetaData : strategy=on-load, pageSize=4, eagerLoadGroup=*] 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.CodecBean] RESET PERSISTENCE CONTEXT: id=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] load data: entity=CodecBean pk=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] No preload data found: entity=CodecBean pk=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.CodecBean] Eager-load for entity: readahead=[JDBCReadAheadMetaData : strategy=on-load, pageSize=4, eagerLoadGroup=*] 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.CodecBean] RESET PERSISTENCE CONTEXT: id=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] load data: entity=CodecBean pk=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] No preload data found: entity=CodecBean pk=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.CodecBean] Eager-load for entity: readahead=[JDBCReadAheadMetaData : strategy=on-load, pageSize=4, eagerLoadGroup=*] 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] load data: entity=CodecBean pk=1 2003-12-01 13:45:43,296 TRACE [org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.CodecBean] No preload data found: entity=CodecBean pk=1 2003-12-01 13:45:43,296 ERROR [org.jboss.ejb.plugins.LogInterceptor] TransactionRolledbackLocalException in method: public abstract java.lang.String net.magix.ejb.media.entitybeans.CodecBeanLocal.getName(), causedBy: javax.ejb.EJBException: Could not load field value: name at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMP2xFieldBridge.getInstanceValue(JDBCCMP2xFieldBridge.java:180) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.getValue(JDBCAbstractCMPFieldBridge.java:202) at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:119) at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:59) at net.magix.ejb.media.entitybeans.CodecBean$Proxy.getName(generated) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1096) at org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:72) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:282) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185) at org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:114) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:163
