Hi again,
I checked in a first version of JAVA_OBJECT type support. I test it
against hsql, mysql and maxDB. It could be the case that OJB need
additional tweak to support other databases.
If possible for you, please check out latest from SVN (OJB_1_0_RELEASE
branch!).
regards,
Armin
Hi,
Thanx for the confirmation.
Is it necessary to add the orderby column to the returned columns in the
resultset, when the orderby column is a column of a joined table? This
is what causes this behaviour. I personnaly do not think so, since for
instantiating the objects, it is not required to
I'm using my custom SQL paging. i have two new properties limit, offset
in AbstractQueryImpl which i use in SqlQueryStatement class. the SQL
paging is working, but there is a problem if i reuse the same
QueryByCriteria object with different values for LIMIT, OFFSET
is there a way to turn off
hi roger,
the following works for me. i use a set instead of a collection:
public void testOrderByJoined2()
{
Criteria crit = new Criteria();
QueryByCriteria q = QueryFactory.newQuery(Project.class, crit,
true);
q.addOrderByAscending(persons.lastname);
Hi guys,
I have come across a bug. I included a method to be added to
org.apache.ojb.broker.QueryTest class in the OJB testsuite that
reproduces that bug, for version 1.0.4!
The test:
Create a project, create two persons, the two persons are a member of
the project, select all projects ordered
No news if this is confirmed against 1.0.4?
Richter
Edson Carlos Ericksson Richter escreveu:
Hi!
I discovered an interesting (bug?) behaviour in OJB 1.0.3.
I am using auto-commit false for every connection.
When I store an object that has an list with cascade all, but one
object in the list
Hi Richter,
Edson Carlos Ericksson Richter wrote:
Hi!
I discovered an interesting (bug?) behaviour in OJB 1.0.3.
I am using auto-commit false for every connection.
When I store an object that has an list with cascade all, but one object
in the list fail to store, then I got Primary Key
Hi Maxim,
Maxim Kuleshov wrote:
Hello!
I've tried to use type-mapping feature of JDBC in apache OJB but failed.
Broker reports the following error:
...
Caused by: org.apache.ojb.broker.OJBRuntimeException: The type
JAVA_OBJECT can not be handled by OJB. Please specify only types as
defined
hi roger,
i can confirm this problem.
this simple testcase shows the duplicates:
/**
* test OrderBy joined column
*/
public void testOrderByJoined2()
{
Criteria crit = new Criteria();
QueryByCriteria q = QueryFactory.newQuery(Project.class, crit);
Hello!
I've tried to use type-mapping feature of JDBC in apache OJB but failed.
Broker reports the following error:
...
Caused by: org.apache.ojb.broker.OJBRuntimeException: The type
JAVA_OBJECT can not be handled by OJB. Please specify only types as
defined by java.sql.Types.
...
Are any
Hi,
I want to use generic proxy for lazy loading 1:n connections.
Say I have class Foo
Do I need to have also Interface for class Foo to make proxy to work?
Say like Interface IntFoo
or does the generic proxy thingie work without that custom Interface?
Thanks,
Joose
--
Always remember
On 6/14/06, Joose Vettenranta [EMAIL PROTECTED] wrote:
I want to use generic proxy for lazy loading 1:n connections.
Say I have class Foo
Do I need to have also Interface for class Foo to make proxy to work?
Say like Interface IntFoo
or does the generic proxy thingie work without that
hello, folks.
I have a problem during follow getting started document.
The error message is like below..
append-shutdown-sql:
[echo]
[echo] Executing the create-db.sql script ...
[echo]
[sql] Executing file: /Users/younwook/ws/ojb/productmanager/
I will be out of the office starting 06/09/2006 and will not return until
06/12/2006.
I will respond to your message when I return.
Hi everybody,
I have a problem which I really can't figure out.
Please look at following code:
...
crit = QueryByCriteria.CRITERIA_SELECT_ALL;
logger.debug(#2 Criteria is ( + crit + ).);
...
Now look the output of log4j:
DEBUG: [modulverwaltung.persistence.ModuleDAO] #2 Criteria is (null).
Sorry, my fault. Seems to be that it value of CRITERIA_SELECT_ALL should
be null.
Best regards,
Abid
Abid Hussain schrieb:
Hi everybody,
I have a problem which I really can't figure out.
Please look at following code:
...
crit = QueryByCriteria.CRITERIA_SELECT_ALL;
logger.debug(#2 Criteria
On 6/11/06, Younwook Jang [EMAIL PROTECTED] wrote:
Would you please provide advice about it..? I tried to search this
mailing list, but I couldn't find the solution...
Any information or comment also highly appreciated.
This error usually happens because either the database is not
correctly
Hi again!
I just want to use OJB on this database structure and just seem to crash. It
is canned of urgent for me. Maybe I just not approach wheel the problem, but
if somebody have some suggestion or a solution to apply OJB over described
tables please notify me.
My approach works except that I
Hi all!
I'm trying to work with OJB for a project and I think I discovered a bug. Or
I misunderstand something. I have 3 MySQL tables A, B, C with the following
SQL
descriptor:
CREATE TABLE `a` (
`idA` int(10) unsigned NOT NULL auto_increment,
PRIMARY KEY (`idA`)
) ENGINE=InnoDB DEFAULT
Hi!
I discovered an interesting (bug?) behaviour in OJB 1.0.3.
I am using auto-commit false for every connection.
When I store an object that has an list with cascade all, but one object
in the list fail to store, then I got Primary Key violation - attempt
to insert duplicate key on
Could list admin kick off this guy? His mail doesn't exists anymore, and
every time I send mails to the list I get auto-response saying domain
changed...
Richter
Mensagem original
Assunto:Returned mail: see transcript for details
Data: Fri, 2 Jun 2006 14:45:40
Hi,
i need to use InputStream so i tested a lot but i got the same error
repository.dtd not found. so i delete the DOCTYPE from the secondary
repository file it work without problem. In your opinion is that a good
things or this solution will have any impact on my application . ???
thx
On
It have a big impact !!! ; beacause in DTD they are lot of initialisation
(default value)
so here i tried all solutions :(
if you can send me a example that work , i will be greatfull
thx
On 5/31/06, ABOU LINA [EMAIL PROTECTED] wrote:
Hi,
i need to use InputStream so i tested a lot but
Hi,
ABOU LINA wrote:
It have a big impact !!! ; beacause in DTD they are lot of initialisation
(default value)
so here i tried all solutions :(
if you can send me a example that work , i will be greatfull
I just checked in a test MetadataTest#testReadRepository() which use a
hi adid,
as carlos said, reportQueries are used to retrieve 'rows' not objects.
extending queryByCriteria to load only some attributes (fetch-groups in
jdo) is imo rather complicated. hibernate for example supports such lazy
attributes only by compiletime bytecode enhancement.
jakob
Abid
hi abid,
what about using distinct ?
jakob
Abid Hussain schrieb:
Hallo again,
thanks for the quick answer.
When I add disciplines.moduleName and disciplines.disciplineName as
attributes for the ReportQuery it somehow works:
ReportQueryByCriteria q =
i tested the two way but i got the same problem : dtd not found .
InputStream input = this.getClass
().getClassLoader().getResourceAsStream(descriptor2);
MetadataManager mm = MetadataManager.getInstance();
mm.setEnablePerThreadChanges(true);
ABOU LINA wrote:
i tested the two way but i got the same problem : dtd not found .
InputStream input = this.getClass
().getClassLoader().getResourceAsStream(descriptor2);
MetadataManager mm = MetadataManager.getInstance();
mm.setEnablePerThreadChanges(true);
Hi again,
first of all thanks for help.
Using distinct would lead to following SQL:
SELECT DISTINCT
A0.modul_Name,A0.Zuordnung,A0.Haeufigkeit,A1.MODUL_NAME,A1.BEREICH_NAME
FROM MODUL A0 INNER JOIN MODUL_BEREICH A1 ON A0.modul_Name=A1.MODUL_NAME
ORDER BY 1
I think this wouldn't solve the
Hi;
i have two mapping file : repository1.xml and repository2.xml.
the difference between these two file are the value of auto-*
[auto-retrieve, auto-update ..] ; at runtime sometimes i need to use
repository1.xml and somtimes the repository2.xml .
what is the best and optimal solution about
Hi,
ABOU LINA wrote:
Hi;
i have two mapping file : repository1.xml and repository2.xml.
the difference between these two file are the value of auto-*
[auto-retrieve, auto-update ..] ; at runtime sometimes i need to use
repository1.xml and somtimes the repository2.xml .
what is the best and
thx for your reply .
looking the example :
// get MetadataManager instance
MetadataManager mm = MetadataManager.getInstance();
// enable per thread mode if not done before
mm.setEnablePerThreadChanges(true);
// Load additional object metadata by parsing an repository file
DescriptorRepository
That's very good idea using threadLocal :) , thx very much about these
informations :).
On 5/24/06, Armin Waibel [EMAIL PROTECTED] wrote:
ABOU LINA wrote:
thx for your reply .
looking the example :
// get MetadataManager instance
(1) MetadataManager mm = MetadataManager.getInstance();
ABOU LINA wrote:
That's very good idea using threadLocal :) , thx very much about these
informations :).
My pleasure!
All code for metadata profiles (by using ThreadLocale) is handled by
class MetadataManager. If you have problems using metadata profiles
look at this class.
I have a problem to load the new profile :
1. i put the mapping2.xml in the classpath of the project
2. i use the mm.readDescriptorRepository(InputStream map) insteadof (String
map)
i get : java.io.FileNoteFound : c:\eclipse\repository.dtd ... !
if i used InputStream is beacause i want to
ABOU LINA wrote:
I have a problem to load the new profile :
1. i put the mapping2.xml in the classpath of the project
2. i use the mm.readDescriptorRepository(InputStream map) insteadof (String
map)
i get : java.io.FileNoteFound : c:\eclipse\repository.dtd ... !
if i used InputStream is
is in the same place :
project-name/appli-conf / mappin2.xml , repository.dtd
and the project-name/appli-conf is in the classpath.
the mappin2.xml is retrieved with success but the dtd is not found and ojb
try
to found it from c:\eclipse\ the base directory. !!!
On 5/24/06, Armin Waibel
Hallo everybody,
for the following problem I didn't find a proper solution:
I'm using the ReportQuery to retrieve data, because the table has about
25 columns and i only need a few. The problem is, in the ReportQuery I
can only specifiy the fields which I want to retrieve, but no collections.
Hallo again,
thanks for the quick answer.
When I add disciplines.moduleName and disciplines.disciplineName as
attributes for the ReportQuery it somehow works:
ReportQueryByCriteria q = QueryFactory.newReportQuery(Module.class,
crit);
Abid Hussain escribió:
Hallo again,
thanks for the quick answer.
When I add disciplines.moduleName and disciplines.disciplineName as
attributes for the ReportQuery it somehow works:
ReportQueryByCriteria q = QueryFactory.newReportQuery(Module.class,
crit);
Hi everybody,
while executing a query there turned up an SQLException. I wonder if
this is a bug or if I made a mistake.
Here is the concerning section of my repository_user.xml:
class-descriptor class=modulverwaltung.beans.ojb.Module
table=MODUL
field-descriptor name=name
Hi,
I think it was my fault.
when i replace the Line
-- crit.addNotEqualToColumn(name, excludeModules[i]);
to
-- crit.addNotEqualTo(name, excludeModules[i]);
everthing works.
Sorry for making trouble.
Best regards,
Abid
Abid Hussain schrieb:
Hi everybody,
while executing a query there
STOP THE SPAMMING PLEASE. EVEREY DAY, I HAVE 4 - 8 EMAILING FROM YOUR ADRESS
!! I'M FED UP.
thank,
@sportmalin.com
-Message d'origine-
De : Armin Waibel [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 19 mai 2006 03:18
À : OJB Users List
Objet : Re: AW: WG: OJB do delete and insert
Il suffit de se désinscrire de la mailing-list !!
Envoi un message ici : [EMAIL PROTECTED]
-Message d'origine-
De : Arnaud Maes [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 19 mai 2006 10:30
À : OJB Users List
Objet : RE: AW: WG: OJB do delete and insert instead of update
STOP THE
Hi Charles,
Thanks for the response. In our situation, the users do use the same database.
Does doing a broker.clearCache() before every broker operation overcome the
stale data issue?
Also, we are running into some very strange errors on our non-clustered test
environment which we are
Hello all,
I just ran into an error just now like I mentioned below. Here's the trace from
my logs:
[5/18/06 10:25:24:171 EDT] 26650656 SystemOut O saving the work package
[5/18/06 10:25:24:172 EDT] 26650656 SystemOut O beginning transaction
[5/18/06 10:25:24:173 EDT] 26650656
Vamsi Atluri wrote:
Thanks for the response. In our situation, the users do use the same
database. Does doing a broker.clearCache() before every broker operation
overcome the stale data issue?
We don't use any cache to make sure that the user is working with the current
data records. But yo
Hi Josef,
I have no idee, why my application takes 20 ms per object to store :o(
OJB is shipped with a simple multi-threaded test similar to your test.
Your can run this test out of the box against hsql, see
Hi Josef,
will try to setup a similar test case tomorrow - stay tuned ;-)
regards,
Armin
Josef Wagner wrote:
Hy Armin,
here is my
#
# repository_rollen.xml #
#
class-descriptor
class=de.on_ergy.lakon.data.model.Rollen table=rollen
Hy Armin,
here is my
#
# repository_rollen.xml #
#
class-descriptor
class=de.on_ergy.lakon.data.model.Rollen table=rollen
field-descriptor
name=objId
column=obj_id
jdbc-type=INTEGER
Hi,
try to set also the following:
jdbc-level=3.0
driver=com.mysql.jdbc.Driver
and use the newest mysql JDBC driver
cheers,
danilo
Armin Waibel wrote:
Hi Marcel,
Marcel Souza wrote:
Hello folks,
I am stucked in a problem using OJB.
I am trying to use MySQL and OJB but it always happens
Hi Armin,
For this special case you have to delete the old value/obj and then
insert the new vale/obj.
regards,
Armin
thanks a lot. I thought of this possibility, but wondered if there is
another way to perform the update.
Regards,
Abid
--
Abid Hussain
Mail: [EMAIL PROTECTED]
Web:
Sorry, nope! At the beginning of OJB some people plan to support beside
RDBMS and other persistence datastores, but it was too complex to
realize with a few OJB committer.
Thanks for clearing out, where exactly lies the complexity, the quering i
solved my own project. I have the biggest
I have used the Liferay Portal before. Here is a thought. I thought about
trying this myself but never got around to it. Liferay portal creates a
datasource is liferay.xml. In Tomcat this is
/%LIFERAY_HOME/conf/Catalina/localhost/liferay.xml
Why not have OJB use existing datasource for
Hi all,
I am getting some errors when I move from a non-clustered environment in our
testbed to a clustered environment in QA. I have read the document about
setting up OJBs in a clustered environment, however, in our cluster, there is
no session sharing between various nodes in the cluster.
Hello Armin,
you have written in the mailing list, that it takes around 20 sec. to store
1 objects (is 0,5 obj in 1 ms.).
(http://mail-archives.apache.org/mod_mbox/db-ojb-user/200408.mbox/%3C411780E
[EMAIL PROTECTED])
In my testszenario, when I logging width timestamp before calling store
Hi,
here an example of my DELETE and INSERT problem (OJB 1.0.3):
##
# repository.xml #
##
class-descriptor
class=de.on_ergy.lakon.data.model.Gruppen
table=gruppen
field-descriptor
name=objId
column=obj_id
jdbc-type=INTEGER
Hello folks,
I am stucked in a problem using OJB.
I am trying to use MySQL and OJB but it always happens an error during
broker.beginTransaction() that says Can't lookup a connection.
Anyone has a sugestion to solve it???
Thanks in advance, Marcel.
15:33:01,390 INFO [ObjectCacheFactory]
I don't know if this affects you, but I have serious trouble with
maxIdle 2... So I always set it to 2 or greather...
Since you configured to use TestOnBorrow, check query you are using to
make this test. I use something like select 1 from DUAL in Oracle
databases, and select 1 in MS SQL. I
Hello all,
We have an application that does broker.store() on about 20 tables in one go in
a single transaction using a single broker instance. We are using OJB 1.0.1 on
WSAD 5.1 using JDK 1.3.1. On and off I see this error happen:
org.apache.ojb.broker.core.proxy.ListProxyDefaultImpl not
I tried your suggestions but unfortunatelly it did not work. :(
Thanks even though.
intl lang='pt_BR'
Carlos,
Estou usando OJB em conjunto com portlets.
Tudo tava funcionando bem em meus testes com o pluto + OJB + mysql.
Ai quando coloquei no portal definitivo liferay + OJB + mysql não funcionou
Hi Abid,
Abid Hussain wrote:
Hi everybody,
i wonder how to perform an update on a table where i changed the primary
key.
You can't change a PK value in OJB and at least OJB needs one PK field.
Let's say i've got a table, where the only unique column is the primary
key itself - like
Hi Denins,
Dennis Bekkering wrote:
Hi,
I found out that the select IN problem had to do with different charsets on
the column level, since my id's where varchars this problem occured
suddenly
, i checked all column charset but couldn't find a difference between them.
The deeper i get into
Hi Josef,
could you post the mapping for 'Rollen' too and a code snippet how you
are store 'Gruppen'. Then I can try to reproduce your problem.
regards,
Armin
Josef Wagner wrote:
Hi,
here an example of my DELETE and INSERT problem (OJB 1.0.3):
##
# repository.xml #
Hi Tom,
Tom Antony wrote:
Armin,
I have created issue OJB-112 and attached the sources
to this issue. I have changed the sql output to Torque
format.
Many thanks for your contribution. I will try out this stuff ASAP (after
preparation for OJB 1.0.5). Maybe it's possible to integrate it in
Hi Vamsi,
Vamsi Atluri wrote:
Hello all,
We have an application that does broker.store() on about 20 tables in
one go in a single transaction using a single broker instance. We are
using OJB 1.0.1 on WSAD 5.1 using JDK 1.3.1. On and off I see this error
happen:
Hi,
I found out that the select IN problem had to do with different charsets on
the column level, since my id's where varchars this problem occured suddenly
, i checked all column charset but couldn't find a difference between them.
The deeper i get into mysql the more i find out why not
Hello folks,
I am stucked in a problem using OJB.
I am trying to use MySQL and OJB but it always happens an error during
broker.beginTransaction() that says Can't lookup a connection.
Anyone has a sugestion to solve it???
Thanks in advance, Marcel.
15:33:01,390 INFO [ObjectCacheFactory]
Armin,
I have created issue OJB-112 and attached the sources
to this issue. I have changed the sql output to Torque
format.
Regards,
Tom.
--- Armin Waibel [EMAIL PROTECTED] wrote:
Hi Tom,
thanks for OJB tool support.
Tom Antony wrote:
Hi All,
Recently I started working on a
All,
I converted all my int id's and refs to varchar id's and ref's, i offcourse
updated the repository file also. Now it seems that OJB expects id's to be
of type int in 1:N and M:N relations. I get errors regarding select where id
IN (?,?,?,?,?). I did not really looked in the source yet at
Hi everybody,
i wonder how to perform an update on a table where i changed the primary
key.
Let's say i've got a table, where the only unique column is the primary
key itself - like this:
CREATE TABLE foo (
foo_name VARCHAR PRIMARY KEY
);
Now I change the column foo_name of a row
Hello all,
I am getting this error when I am doing a broker.getCollectionByQuery() very
intermittently. The same piece of code works some times and fails some times
with this error:
[5/11/06 10:02:15:498 EDT] 24df24df SystemErr R java.lang.NullPointerException
[5/11/06 10:02:15:498 EDT]
Hi Vamsi,
could post more details of the used OJB version and how you are using
OJB? Could it be a concurrency issue, is it guaranteed that each thread
use it's own PB instance?
regards,
Armin
Vamsi Atluri wrote:
Hello all,
I am getting this error when I am doing a
Hi Armin,
autoCommit set to 1 does not avoid freeze. The fact is that database is only
used to be read, so rollbacks ( by disconnecting) will never be long.
autocommit is however set to 1 now. Thanks for the advice.
I dont' known why it freezes when maxIdle set to -1 and why it does not when
Hi Armin,
I am using OJB1.0.1 on WSAD 5.1 using JDK1.3.1. I have a simple table of the
form:
TABLE: BOOK_VERSION_DEF
BOOK_IDINTEGER (PK)
BOOK_VERSION_IDINTEGER (PK)
CREATION_DATEDATE
And my query code is like this:
Criteria bookVersionCriteria = new
Hello all,
I am almost there with regards to asynq data merging based upon GUID. What i
am looking for now is a way to have a creationdate field in
indirectiontables. I am not sure how to do this since it is all handled by
OJB.
The case is like this, a local server has records that are not
Vamsi Atluri wrote:
Hi Armin,
I am using OJB1.0.1 on WSAD 5.1 using JDK1.3.1. I have a simple table of the form:
TABLE: BOOK_VERSION_DEF
BOOK_IDINTEGER (PK)
BOOK_VERSION_IDINTEGER (PK)
CREATION_DATEDATE
And my query code is like this:
Criteria
Bruno CROS wrote:
Hi Armin,
autoCommit set to 1 does not avoid freeze. The fact is that database is
only
used to be read, so rollbacks ( by disconnecting) will never be long.
autocommit is however set to 1 now. Thanks for the advice.
I dont' known why it freezes when maxIdle set to -1 and
Hi Armin,
My broker factory is:
PersistenceBrokerFactoryClass=org.apache.ojb.broker.core.PersistenceBrokerFactorySyncImpl
Connection factory class is:
ConnectionFactoryClass=org.apache.ojb.broker.accesslayer.ConnectionFactoryManagedImpl
Persistence broker pool settings are:
when MaxIdle is set to 0, it works well, and the 5 maxActive are sufficient.
No freeze at all.
The whenExhaustedAction block is well what i want, no error. And it works
with maxIdle set to 0.
I don't see why no connection remaining in the pool leads to a
serialization. Dead lock is a good
Bruno CROS wrote:
when MaxIdle is set to 0, it works well, and the 5 maxActive are
sufficient.
No freeze at all.
it's a moot point whether only one connection or five connections are
used when maxIdle is 0. I think that maxIdle=0 will immediately close
returned connections.
The
No idea. All is ok on paper!
http://jakarta.apache.org/commons/pool/apidocs/org/apache/commons/pool/impl/GenericObjectPool.html
On 5/11/06, Bruno CROS [EMAIL PROTECTED] wrote:
when MaxIdle is set to 0, it works well, and the 5 maxActive are
sufficient. No freeze at all.
The
Yep, i 'm affraid that _pool.size() is always than -1 !! (the maxIdle), so
shouldDestroy is true, and no pool is added.
May be it's me . Someone can confirm this ?
private void addObjectToPool(Object obj, boolean decrementNumActive)
throws Exception {
boolean success = true;
Oops, it's me.
Sorry
On 5/11/06, Bruno CROS [EMAIL PROTECTED] wrote:
Yep, i 'm affraid that _pool.size() is always than -1 !! (the maxIdle),
so shouldDestroy is true, and no pool is added.
May be it's me . Someone can confirm this ?
private void addObjectToPool(Object obj, boolean
Hi Dennis,
Dennis Bekkering wrote:
Hello all,
I am almost there with regards to asynq data merging based upon GUID.
What i
am looking for now is a way to have a creationdate field in
indirectiontables. I am not sure how to do this since it is all handled by
OJB.
If you need an additional
Bruno CROS wrote:
Yep, i 'm affraid that _pool.size() is always than -1 !! (the
maxIdle), so
shouldDestroy is true, and no pool is added.
May be it's me . Someone can confirm this ?
Yep! The pool is always empty.
I would recommend first to try the connection-pool default settings
shipped
On 5/10/06, Armin Waibel [EMAIL PROTECTED] wrote:
Seems the apache server kills your attachment.
Yep, ZIP attachements (among others) are not allowed for Apache mailing lists.
You could open an issue in JIRA
http://issues.apache.org/jira/browse/OJB
and attach the source to this issue.
Hi Armin,
I'm working with OJB 1.0.3.
Sorry, I have debugged again and see that m-n-handling is ok.
Delete and insert instead of updating takes only affect by updating the
primitive attributes of an object, not in the m-n relation tables.
regards
Josef
Hi Josef,
Josef Wagner wrote:
Hello
Hi Armin,
I can work on the Turbine XML generation as time
permits. Will let you know once I am done.
Regards,
Tom.
--- Armin Waibel [EMAIL PROTECTED] wrote:
Hi Tom,
thanks for OJB tool support.
Tom Antony wrote:
Hi All,
Recently I started working on a project using
Apache
Thank you very much Armin for your reply.
we dont have a ojb plugin eclipse ??
On 5/8/06, Armin Waibel [EMAIL PROTECTED] wrote:
Hi,
ABOU LINA wrote:
Hi,
Q1. We can change the value of auto-retrieve (-update) at the runtime
???
All direct object metadata changes are global, thus all
Hello list,
why does ojb delete and insert when I'm updating an existing entry?
Isn't this way negative in view of performance?
I've seen this concept also by updating m-n relations.
Thanks for your answers
Josef Wagner, Germany
Hi Tom,
thanks for OJB tool support.
Tom Antony wrote:
Hi All,
Recently I started working on a project using Apache
OJB. In the course of working on this project I
developed a code generator tool which reads in the
repository.xml and generates the Java bean stub source
as well as schema
Hi Josef,
Josef Wagner wrote:
Hello list,
why does ojb delete and insert when I'm updating an existing entry?
Isn't this way negative in view of performance?
I've seen this concept also by updating m-n relations.
Which version of OJB do you use?
Beside the update of m-n relations when
Hi,
Q1. We can change the value of auto-retrieve (-update) at the runtime ???
Q2. if you have a list of suggestion about how to improve perfermance ojb /
db2 , and methodologie of a best tuning
???
thx
Hi All,
Recently I started working on a project using Apache
OJB. In the course of working on this project I
developed a code generator tool which reads in the
repository.xml and generates the Java bean stub source
as well as schema definitions for tables. OJB site
mentions that there are no
Hi,
It seems the attachments have not gone through. If
interested you can get the same from
http://www.geocities.com/tomantony/codegenerator.zip
Regards,
Tom.
--- Tom Antony [EMAIL PROTECTED] wrote:
Hi All,
Recently I started working on a project using Apache
OJB. In the course of
Hi Armin,
I did see the more detailed error from OJB. The error happened on
a different set of classes this time.
[try to set 'object value' in 'target object'
target obj class: com.cisco.ipce.engine.datamodel.CUEUserGroup
target field name: lnkCUEPrivilege*
target field type: class
Hi,
ABOU LINA wrote:
Hi,
Q1. We can change the value of auto-retrieve (-update) at the runtime ???
All direct object metadata changes are global, thus all threads will
see the changes immediately.
Advanced user can define different object metadata profiles an can use
these profiles in a per
On 5/6/06, Edson Carlos Ericksson Richter
[EMAIL PROTECTED] wrote:
I've used a similar solution, but when I get a broker, first I check if
one broker was already taken for this thread (and a usage counter is
incremented).
Then, when I start one operation, I just check if there is not already a
Hi Edson,
congratulation for figure out this issue and thanks for detailed
description and fixed procedure.
I will add a link to your last post in sequence-manager documentation
and update the procedure example for mssql.
regards,
Armin
Edson Carlos Ericksson Richter wrote:
Ok, this really
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