September 2006 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: How to cause related entities to update when base entity

by epbernard

do a query that load the associated object and remove them View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973076#3973076 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973076

19 years, 7 months

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[JBoss Seam] - Problem injecting the value of a context component expressio

by zzzz8

I'm having problems injecting the value of an EL expression, in this case with a session context component. For example, I'd like to inject the following: @In("#{sessionContext.testString1}") | String string1; | | @In("#{sessionContext.testInteger1}") | Integer integer1; Unfortunately, both of these injections don't seem to work. What am I doing wrong? Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973075#3973075 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973075

19 years, 7 months

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[Performance Tuning] - Re: JBoss always at 100% CPU but not doing anything!

by Scott.Marlow.Novell

Try redirecting standard error to the file as well: -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" \ -classpath "$JBOSS_CLASSPATH" \ org.jboss.Main "$@" > /tmp/jboss.trace 2>&1 And check that you are sending "kill -3" to the correct java process. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973074#3973074 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973074

19 years, 7 months

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[Performance Tuning] - Re: JBoss always at 100% CPU but not doing anything!

by PeterJ

Taking a thread dump is a function of the JVM, not of JBoss. Perhaps JRockit is placing the threadump somewhere else, like the IBM JVM does. You would have the check the JRockit documentation for details. Or it might not even support a thread dump, in which case I suggest trying the Sun JVM just long enough to track down this problem. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973072#3973072 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973072

19 years, 7 months

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[Performance Tuning] - Re: JBoss always at 100% CPU but not doing anything!

by otaylor

The method using JMX linked to at the top of the page is likely easier; note the note further down the page of doing the dump via twiddle.sh from the command line. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973071#3973071 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973071

19 years, 7 months

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[Performance Tuning] - Re: JBoss always at 100% CPU but not doing anything!

by jsinglet＠gmail.com

Hi Peter, I'm trying to get that thread dump now, actually. I've changed the line in my run.sh to read: -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" \ -classpath "$JBOSS_CLASSPATH" \ org.jboss.Main "$@" > /tmp/jboss.trace All of the chatter is going to this file, however, when I do a kill -3 to the process, nothing happens and no thread dump is emmited. Any ideas? Thanks, JLS View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973070#3973070 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973070

19 years, 7 months

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[EJB 3.0] - Re: RC9 is out

by Wolfgang Knauf

Some changes from 4.0.4 with installer for RC8 to 4.0.5CR1/RC9 that I noticed (I hope someone can comment on them): Libraries: \client\jboss-ejb3-client.jar was before split to jboss-ejb3-client.jar and jboss-ejb3x.jar \client\jboss-aop-jdk50-client.jar and \client\jboss-aspect-jdk50-client.jar are no longer installed (now only in deploy\ejb3.deployer) Will those JAR changes also take place in the installer for 4.0.5 ? This is quite important to me because I modified a Eclipse WTP JBoss plugin to work with 4.0.4 and now my JAR file references need to be changed) ================ Installing to "deploy" configuration: If I deploy an EJB3 application (EAR file with EJB and AppClient project referencing application_5.xsd, ejb-jar_3_0.xsd, persistence_1_0.xsd and application-client_5.xsd) the server loads javaee_web_services_client_1_2.xsd from the internet. If there is no internet connection this message can be found in the log: 21:58:57,718 WARN [JBossEntityResolver] Cannot load systemId from resource: javaee_web_services_client_1_2.xsd 21:58:57,734 WARN [SaxJBossXBParser] schema_reference.4: Failed to read schema document 'javaee_web_services_client_1_2.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. @ http://java.sun.com/xml/ns/javaee/javaee_5.xsd[78,69] 21:58:57,750 WARN [ServiceController] Problem creating service jboss.j2ee:service=EJB3,module=KuchenSimpleEJB.jar org.jboss.xb.binding.JBossXBException: Failed to parse source: src-resolve: Cannot resolve the name 'javaee:service-refGroup' to a(n) 'group' component. @ http://java.sun.com/xml/ns/javaee/javaee_5.xsd[798,49] at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:156) at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:169) at org.jboss.ejb3.metamodel.EjbJarDDObjectFactory.parse(EjbJarDDObjectFactory.java:87) at org.jboss.ejb3.Ejb3HandlerFactory$DDFactory.(Ejb3HandlerFactory.java:44) at org.jboss.ejb3.Ejb3HandlerFactory.getInstance(Ejb3HandlerFactory.java:83) ... With an internet connection the file is loaded. This worked with 4.0.4. ==================== Removing a detached entity worked with 4.0.4/RC8 (I did not know I did something wrong ;-) ), now it throws this exception: Caused by: java.lang.IllegalArgumentException: Removing a detached instance de.fhw.swtvertiefung.knauf.kuchen.KuchenSimpleBean#1 at org.hibernate.ejb.event.EJB3DeleteEventListener.performDetachedEntityDeletionCheck(EJB3DeleteEventListener.java:47) at org.hibernate.event.def.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:75) at org.hibernate.event.def.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:49) at org.hibernate.impl.SessionImpl.fireDelete(SessionImpl.java:766) at org.hibernate.impl.SessionImpl.delete(SessionImpl.java:744) at org.hibernate.ejb.AbstractEntityManagerImpl.remove(AbstractEntityManagerImpl.java:245) at org.jboss.ejb3.entity.TransactionScopedEntityManager.remove(TransactionScopedEntityManager.java:187) at de.fhw.swtvertiefung.knauf.kuchen.KuchenWorkerBean.deleteKuchen(KuchenWorkerBean.java:32) I did not find anything about such a change in the release notes. Will have to modify my code a bit ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973069#3973069 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973069

19 years, 7 months

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[Performance Tuning] - Re: JBoss always at 100% CPU but not doing anything!

by jsinglet＠gmail.com

Hi Joachim, Actually, I don't have the caching service active. (I don't have a ejb3-caching-service.xml (or whatever it is)) in my deploy directory. I am willing to buy that GC might be slamming the CPU, but the used ram is always around 500MB, and I've allocated 2.25 GB of ram. Is there something that I'm missing? Perhaps the cache IS on even without the deployment file? Thanks, JLS View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973068#3973068 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973068

19 years, 7 months

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[JBoss Portal] - Re: I can't see the tabs in my new portal.

by mmontoni

Hi Roy, what do you mean by "checked out in to truck"? --Mariella. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973067#3973067 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973067

19 years, 7 months

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[JBoss Seam] - Re: I have some problems with an exeption, I need help!!!!

by fhh

anonymous wrote : javax.ejb.EJBNoSuchObjectException : Could not find Stateful bean: 5c4o02m-g7qjuy-esaqbih2-1-esaulv2e-12a Could this be a timeout problem? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973066#3973066 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3973066

19 years, 7 months

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jboss-user September 2006