[JBoss-user] loading same native library from different deployment units
Hi all, I have two deployment units. One is a war and the other is a ejb-jar. They both include a jar file (as a library) that calls a native API on a win23 platform. The server tells me that native libraries cannot be loaded from two different class loaders. When I put the library jar file on the lib directory there is no problem because the server class loader loads the native library. Anyhow, I was wondering if there is any possibility to include the jar file inside the apps. It's to make the deployment units more like a black box from the library point of view. I am running a 3.0.6 instance. Regards, Daniel Santos --- This SF.NET email is sponsored by: eBay Great deals on office technology -- on eBay now! Click here: http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Running several jboss instances on the same machine
Hello, all I need to run several Jboss server instances on a machine with one IP address. I have different configurations for each developer. I don't know how to assign a different port to each conf. Can anyone help me ? (I'm using jetty) By the way, when I run the jboss startup script and supply it the name of the configuration I uses default. I'm using jboss 3.0.0 Many thanks Daniel Santos --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CMP 2.0 - CMR fields are NULL
Oliver,
The setting of the cmr fields in the ejb create methods is against the ejb
spec. I know it by experience. It was my first aproach. JBoss itself told me
that.
Thanks for your interest
Daniel
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: segunda-feira, 22 de Abril de 2002 0:29
To: Daniel Santos
Cc: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] CMP 2.0 - CMR fields are NULL
Hello Daniel,
I think the reason for your problem is the use of ejbPostCreate to set
the CRM fields. When using CMP the record in the database is created
after the call of ejbCreate but before the call of ejbPostCreate.
Therefore your changes to the CMR fields are not persistent, and that's
why the corresponding SQL statements are missing in the trace.
Oliver
Daniel Santos wrote:
hello all !
I'm deploying a hierarchy of entity beans with relations :
FACTORY - PROCESS - COMPONENT - VARIABLE
I call creates from a servlet to create the hierarquy from FACTORY to
VARIABLE.
The CMR fields are set in each ejbPostCreate methods.
PROCESS sets FACTORY, COMPONENT sets process, so on... up to VARIABLE
after calling the servlet I notice that the CMR fields in the db are NULL.
below is the SQL generated. Where are the UPDATES to set the CMR fields ?
environment :
Jboss-3.0.0beta
jdk 1.3.1
w2k
mysql-max 3.23.49 with ISAM tables. I know they are not transactional. I
just need the SELECT FOR UPDATE syntax to work
jdbc driver : mm.mysql-2.0.8-bin.jar
Many thanks.
Daniel Santos
---
-
-
020419 16:36:18 2 Connect root@localhost on
2 Init DB history
2 Query SHOW VARIABLES
2 Query SET autocommit=0
2 Query show tables FROM history like 'FACTORY'
2 Query rollback
020419 16:36:19 2 Query CREATE TABLE FACTORY (id VARCHAR(255)
BINARY NOT NULL, name VARCHAR(255) BINARY, CONSTRAINT pk_FACTORY PRIMARY
KEY
(id))
2 Query commit
2 Query rollback
020419 16:36:21 2 Query show tables FROM history like 'EVENT'
2 Query rollback
2 Query CREATE TABLE EVENT (id VARCHAR(255) BINARY NOT
NULL,
CONSTRAINT pk_EVENT PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:22 2 Query show tables FROM history like
'COMPONENT'
2 Query rollback
2 Query CREATE TABLE COMPONENT (id VARCHAR(255) BINARY NOT
NULL, name VARCHAR(255) BINARY, process VARCHAR(255) BINARY, CONSTRAINT
pk_COMPONENT PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:24 2 Query show tables FROM history like
'VARIABLE'
2 Query rollback
2 Query CREATE TABLE VARIABLE (id VARCHAR(255) BINARY NOT
NULL, name VARCHAR(255) BINARY, component VARCHAR(255) BINARY, CONSTRAINT
pk_VARIABLE PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:26 2 Query show tables FROM history like 'SAMPLE'
2 Query rollback
2 Query CREATE TABLE SAMPLE (id VARCHAR(255) BINARY NOT
NULL,
value VARCHAR(255) BINARY, variable VARCHAR(255) BINARY, CONSTRAINT
pk_SAMPLE PRIMARY KEY (id))
2 Query commit
2 Query rollback
2 Query show tables FROM history like 'PROCESS'
2 Query rollback
2 Query CREATE TABLE PROCESS (id VARCHAR(255) BINARY NOT
NULL,
name VARCHAR(255) BINARY, factory VARCHAR(255) BINARY, CONSTRAINT
pk_PROCESS
PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:37:18 2 Query SET autocommit=0
2 Query SELECT VALUE FROM HIGH_KEY WHERE NAME =
'gruposumol'
FOR UPDATE
2 Query INSERT INTO HIGH_KEY (VALUE, NAME) VALUES
('8080808080808080808080808080','gruposumol')
2 Query UPDATE HIGH_KEY SET VALUE =
'8180808080808080808080808080' WHERE NAME = 'gruposumol'
2 Query SET autocommit=0
2 Query rollback
020419 16:37:20 2 Quit
3 Connect root@localhost on
3 Init DB history
3 Query SHOW VARIABLES
3 Query SET autocommit=0
3 Query SELECT COUNT(*) FROM FACTORY WHERE
id='80808080808080808080808080808080gruposumol
RE: [JBoss-user] CMP 2.0 - CMR fields are NULL
Mike,
below is the top of FactoryBean.java. the first EJB created in the chain.
---
import javax.ejb.*;
import org.ejbutils.uid.*;
import org.ejbutils.context.*;
public abstract class FactoryBean implements EntityBean {
EntityContext entityContext;
public java.lang.String ejbCreate(java.lang.String name) throws
CreateException {
setName(name);
String objectId;
try {
objectId = UIDDispenser.getDispenser().getNextId();
} catch (UIDDispenserException e) {
throw new EJBException(e.toString());
}
this.setId(objectId);
return objectId;
}
public void ejbPostCreate(java.lang.String name) throws CreateException {
}
...
---
and here is the start of ProcessBean.java the second created. It has a cmr
field pointing
to the primary key of factory.
---
import java.util.*;
import javax.rmi.*;
import javax.ejb.*;
import javax.naming.*;
import org.ejbutils.uid.*;
import org.ejbutils.context.*;
public abstract class ProcessBean implements EntityBean {
EntityContext entityContext;
public String ejbCreate(String factory, String name) throws
CreateException {
setName(name);
String objectId;
try {
objectId = UIDDispenser.getDispenser().getNextId();
} catch (UIDDispenserException e) {
throw new EJBException(e.toString());
}
setId(objectId);
return objectId;
}
public void ejbPostCreate(String factory, String name) throws
CreateException {
try {
Context ctx = new InitialContext();
FactoryLocalHome flhome =
(FactoryLocalHome)ctx.lookup(java:comp/env/ejb/Factory);
FactoryLocal fl = flhome.findByName(factory);
this.setFactory(fl);
} catch (NamingException e) {
throw new EJBException(e.toString());
} catch (FinderException e) {
throw new CreateException(e.toString());
}
}
...
---
Did not declare the cmr fields in the ejb-jar.xml file, nor the jboss.xml
file.
All the ejb creates use the UIDispenser from Emmanuel Sciara (many thanks,
and everyone that contibuted to the solution). The process bean sets the cmr
field pointing to its factory that is looked up by name, in the
ejbPostCreate method.
Many thanks
Daniel
-Original Message-
From: Mike Dougherty [mailto:[EMAIL PROTECTED]]
Sent: sexta-feira, 19 de Abril de 2002 21:28
To: Daniel Santos
Cc: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] CMP 2.0 - CMR fields are NULL
Daniel,
I'm not sure I completely understand the situation. Maybe if you sent
some Java code snippets I could take a stab at it. Like just the
ejbCreate and ejbPostCreate methods for Variable or Factory
which ever one is calling the setter method.
/mike
On Fri, 2002-04-19 at 08:54, Daniel Santos wrote:
hello all !
I'm deploying a hierarchy of entity beans with relations :
FACTORY - PROCESS - COMPONENT - VARIABLE
I call creates from a servlet to create the hierarquy from FACTORY to
VARIABLE.
The CMR fields are set in each ejbPostCreate methods.
PROCESS sets FACTORY, COMPONENT sets process, so on... up to VARIABLE
after calling the servlet I notice that the CMR fields in the db are NULL.
below is the SQL generated. Where are the UPDATES to set the CMR fields ?
environment :
Jboss-3.0.0beta
jdk 1.3.1
w2k
mysql-max 3.23.49 with ISAM tables. I know they are not transactional. I
just need the SELECT FOR UPDATE syntax to work
jdbc driver : mm.mysql-2.0.8-bin.jar
Many thanks.
Daniel Santos
--
--
-
020419 16:36:18 2 Connect root@localhost on
2 Init DB history
2 Query SHOW VARIABLES
2 Query SET autocommit=0
2 Query show tables FROM history like 'FACTORY'
2 Query rollback
020419 16:36:19 2 Query CREATE TABLE FACTORY (id VARCHAR(255)
BINARY NOT NULL, name VARCHAR(255) BINARY, CONSTRAINT pk_FACTORY PRIMARY
KEY
(id))
2 Query commit
2 Query rollback
020419 16:36:21 2 Query show tables FROM history like 'EVENT'
2 Query rollback
2 Query CREATE TABLE EVENT (id VARCHAR(255) BINARY NOT
NULL,
CONSTRAINT pk_EVENT PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:22 2 Query show tables FROM history like
'COMPONENT'
2 Query rollback
2 Query CREATE TABLE COMPONENT (id VARCHAR(255) BINARY NOT
NULL, name VARCHAR(255) BINARY, process VARCHAR(255) BINARY, CONSTRAINT
pk_COMPONENT PRIMARY KEY (id))
2 Query commit
[JBoss-user] CMP 2.0 - CMR fields are NULL
hello all !
I'm deploying a hierarchy of entity beans with relations :
FACTORY - PROCESS - COMPONENT - VARIABLE
I call creates from a servlet to create the hierarquy from FACTORY to
VARIABLE.
The CMR fields are set in each ejbPostCreate methods.
PROCESS sets FACTORY, COMPONENT sets process, so on... up to VARIABLE
after calling the servlet I notice that the CMR fields in the db are NULL.
below is the SQL generated. Where are the UPDATES to set the CMR fields ?
environment :
Jboss-3.0.0beta
jdk 1.3.1
w2k
mysql-max 3.23.49 with ISAM tables. I know they are not transactional. I
just need the SELECT FOR UPDATE syntax to work
jdbc driver : mm.mysql-2.0.8-bin.jar
Many thanks.
Daniel Santos
-
020419 16:36:18 2 Connect root@localhost on
2 Init DB history
2 Query SHOW VARIABLES
2 Query SET autocommit=0
2 Query show tables FROM history like 'FACTORY'
2 Query rollback
020419 16:36:19 2 Query CREATE TABLE FACTORY (id VARCHAR(255)
BINARY NOT NULL, name VARCHAR(255) BINARY, CONSTRAINT pk_FACTORY PRIMARY KEY
(id))
2 Query commit
2 Query rollback
020419 16:36:21 2 Query show tables FROM history like 'EVENT'
2 Query rollback
2 Query CREATE TABLE EVENT (id VARCHAR(255) BINARY NOT
NULL,
CONSTRAINT pk_EVENT PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:22 2 Query show tables FROM history like
'COMPONENT'
2 Query rollback
2 Query CREATE TABLE COMPONENT (id VARCHAR(255) BINARY NOT
NULL, name VARCHAR(255) BINARY, process VARCHAR(255) BINARY, CONSTRAINT
pk_COMPONENT PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:24 2 Query show tables FROM history like
'VARIABLE'
2 Query rollback
2 Query CREATE TABLE VARIABLE (id VARCHAR(255) BINARY NOT
NULL, name VARCHAR(255) BINARY, component VARCHAR(255) BINARY, CONSTRAINT
pk_VARIABLE PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:36:26 2 Query show tables FROM history like 'SAMPLE'
2 Query rollback
2 Query CREATE TABLE SAMPLE (id VARCHAR(255) BINARY NOT
NULL,
value VARCHAR(255) BINARY, variable VARCHAR(255) BINARY, CONSTRAINT
pk_SAMPLE PRIMARY KEY (id))
2 Query commit
2 Query rollback
2 Query show tables FROM history like 'PROCESS'
2 Query rollback
2 Query CREATE TABLE PROCESS (id VARCHAR(255) BINARY NOT
NULL,
name VARCHAR(255) BINARY, factory VARCHAR(255) BINARY, CONSTRAINT pk_PROCESS
PRIMARY KEY (id))
2 Query commit
2 Query rollback
020419 16:37:18 2 Query SET autocommit=0
2 Query SELECT VALUE FROM HIGH_KEY WHERE NAME =
'gruposumol'
FOR UPDATE
2 Query INSERT INTO HIGH_KEY (VALUE, NAME) VALUES
('8080808080808080808080808080','gruposumol')
2 Query UPDATE HIGH_KEY SET VALUE =
'8180808080808080808080808080' WHERE NAME = 'gruposumol'
2 Query SET autocommit=0
2 Query rollback
020419 16:37:20 2 Quit
3 Connect root@localhost on
3 Init DB history
3 Query SHOW VARIABLES
3 Query SET autocommit=0
3 Query SELECT COUNT(*) FROM FACTORY WHERE
id='80808080808080808080808080808080gruposumol'
3 Query INSERT INTO FACTORY (id, name) VALUES
('80808080808080808080808080808080gruposumol', 'factory')
020419 16:37:21 3 Query commit
3 Query rollback
3 Query SELECT COUNT(*) FROM PROCESS WHERE
id='80808080808080808080808080808180gruposumol'
3 Query INSERT INTO PROCESS (id, name, factory) VALUES
('80808080808080808080808080808180gruposumol', 'process', null)
3 Query SELECT t1_f.id FROM FACTORY t1_f WHERE t1_f.name =
'factory'
3 Query SELECT name FROM FACTORY WHERE
(id='80808080808080808080808080808080gruposumol')
3 Query SELECT id FROM PROCESS WHERE
(factory='80808080808080808080808080808080gruposumol')
3
[JBoss-user] JBoss 3.0 beta and JMS
Hello ! I'm having trouble putting a JMS app running on Jboss 3.0 beta. I am able to obtain a JNDI context and a queue, but no connection factory. In JBoss 2.4.4 everything is fine. I'm trying to get the OIL connection factory which I then cast to a QueueConnectionFactory. connectionFactory = lookupConnectionFactory(props.getProperty(JMS_CONN_FACTORY)); where JMS_CONN_FACTORY = ConnectionFactory When the previous statement is executed the connectionFactory is null and no exception is thrown. I have the client side JBossMQ jars in the classpath. Environment : JDK 1.3.1 Jboss 3.0.0 beta Os : Windows 2000 Professional I'm attaching the java file with the above code. Many thanks. Daniel Santos JMSMessaging.java Description: JavaScript source
RE: [JBoss-user] JBoss 3.0 beta and JMS
I looked in the section you mentioned and there it was : ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory) I can get a queue to where I am supposed to send messages. Daniel -Original Message- From: Alex Loubyansky [mailto:[EMAIL PROTECTED]] Sent: quarta-feira, 10 de Abril de 2002 19:00 To: 'Daniel Santos' Subject: RE: [JBoss-user] JBoss 3.0 beta and JMS Yes, it could be verified this way. But also you can scroll down to jboss service=JNDIView and watch all bindings. Sorry, can't see the cause of the problem now. Can you get something else from JNDI? alex -Original Message- From: Daniel Santos [mailto:[EMAIL PROTECTED]] Sent: Wednesday, April 10, 2002 7:59 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: RE: [JBoss-user] JBoss 3.0 beta and JMS In the agent view I looked under jbossmq : service=InvocationLayer,type=OIL and in the mbean view I see an attribute ConnectionFactoryJNDIRef with the value ConnectionFactory. Is this what you mean by the JNDI Viewer ? Daniel -Original Message- From: Alex Loubyansky [mailto:[EMAIL PROTECTED]] Sent: quarta-feira, 10 de Abril de 2002 17:31 To: 'Daniel Santos' Subject: RE: [JBoss-user] JBoss 3.0 beta and JMS Do you see ConnectionFactory in jndi viewer? I use messaging with JBoss-2.4.3 and JBoss-3.0.0beta2 almost successfully. Though, I have other problems. It seems, there are some bugs exist. alex -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Daniel Santos Sent: Wednesday, April 10, 2002 4:18 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] JBoss 3.0 beta and JMS Hello ! I'm having trouble putting a JMS app running on Jboss 3.0 beta. I am able to obtain a JNDI context and a queue, but no connection factory. In JBoss 2.4.4 everything is fine. I'm trying to get the OIL connection factory which I then cast to a QueueConnectionFactory. connectionFactory = lookupConnectionFactory(props.getProperty(JMS_CONN_FACTORY)); where JMS_CONN_FACTORY = ConnectionFactory When the previous statement is executed the connectionFactory is null and no exception is thrown. I have the client side JBossMQ jars in the classpath. Environment : JDK 1.3.1 Jboss 3.0.0 beta Os : Windows 2000 Professional I'm attaching the java file with the above code. Many thanks. Daniel Santos ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
