10:42 a.m.
jemmerling [https://community.jboss.org/people/jemmerling] created the discussion
"Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2"
To view the discussion, visit: https://community.jboss.org/message/647897#647897
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I hope somebody finds this useful and that the original author doesn't take offense!
I ported this example to jBPMN5.2 without otherwise changing the functionality. The
instructions to run it (
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex...
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex...) should be
the same. I don't believe I changed the set of JARs recommended to be deployed to
%TOMCAT_HOME%\lib, but if there is any question, here is what I currently have:
jta-1.1.jar
annotations-api.jar
catalina-ant.jar
catalina-ha.jar
catalina-tribes.jar
catalina.jar
ecj-3.7.jar
el-api.jar
jasper-el.jar
jasper.jar
jsp-api.jar
servlet-api.jar
tomcat-coyote.jar
tomcat-dbcp.jar
tomcat-i18n-es.jar
tomcat-i18n-fr.jar
tomcat-i18n-ja.jar
slf4j-api-1.5.2.jar
slf4j-jdk14-1.5.2.jar
btm-1.3.1.jar
h2-1.3.155.jar
btm-tomcat55-lifecycle.jar
Changes should be self-explanatory and are limited to:
pom.xml
persistence.xml
orm.xml
plus you can see some abortive attempts I made to HumanTaskStartupServlet.java to modify
this so it would shut down cleanly when Tomcat is shut down (these are commented out and
otherwise functionality is not affected). I believe that I will start a discussion of this
matter at some future time.
I also added jbpm.usergroup.callback.properties however I didn't determine
conclusively if that is truly needed.
Cheers!
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8:21 a.m.
New subject: [jBPM] - Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
bpmn2user [https://community.jboss.org/people/bpmn2user] created the discussion
"Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2"
To view the discussion, visit: https://community.jboss.org/message/648016#648016
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Thanks https://community.jboss.org/people/jemmerling *jemmerling* .
I added your post to the blog
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex...
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex... as it will
be useful while using jBPM5.2.
--------------------------------------------------------------
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7:13 a.m.
New subject: [jBPM] - Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
jemmerling [https://community.jboss.org/people/jemmerling] created the discussion
"Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2"
To view the discussion, visit: https://community.jboss.org/message/648184#648184
--------------------------------------------------------------
Thanks!
After further work on my own version of this, I now understand there was no point at the
time to adding the jbpm.usergroup.callback.properties file to the project. I had thought
that jBPM5.2 somehow requires it. I am attaching another ZIP file from which this has been
removed.
Good learning experience, though!
Cheers!
--JE
bpmn2user wrote:
Thanks https://community.jboss.org/people/jemmerling *jemmerling* .
I added your post to the blog
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex...
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex... as it will
be useful while using jBPM5.2.
--------------------------------------------------------------
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[https://community.jboss.org/message/648184#648184]
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9 a.m.
New subject: [jBPM] - Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
Manish khandelwal [https://community.jboss.org/people/manishkhandelwal03] created the
discussion
"Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2"
To view the discussion, visit: https://community.jboss.org/message/722845#722845
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I am not able to start the tomcat server with given configurations. I have all the given
jars in the lib folder as you have mentioned. But when I add this Listener entry, the
tomcat server does not start. Without it, I get an error which I have mentioned in
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex...
https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-ex....
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[https://community.jboss.org/message/722845#722845]
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9:57 p.m.
New subject: [jBPM] - Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
gigazhang [https://community.jboss.org/people/gigazhang] created the discussion
"Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2"
To view the discussion, visit: https://community.jboss.org/message/726778#726778
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when i clik the button named CreateProcess,tomcat will throw exception like this:
2012-03-28 10:56:43,697 (JDBCExceptionReporter.java:101) ERROR
org.hibernate.util.JDBCExceptionReporter - ORA-02291: 违
反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
2012-03-28 10:56:43,718 (JDBCExceptionReporter.java:100) WARN
org.hibernate.util.JDBCExceptionReporter - SQL Error: 229
1, SQLState: 23000
2012-03-28 10:56:43,721 (JDBCExceptionReporter.java:101) ERROR
org.hibernate.util.JDBCExceptionReporter - ORA-02291: 违
反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
2012-03-28 10:56:43,740 (AbstractFlushingEventListener.java:324) ERROR
org.hibernate.event.def.AbstractFlushingEventList
ener - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:32
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
at
org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:716)
at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:134)
at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:108)
at
org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:71
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:7
at
org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:7
at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:176)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:7
at
org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at
org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
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4777
days inactive
4845
days old
4 comments
4 participants
participants (4)
-
bpmn2user -
gigazhang
-
jemmerling
-
Manish khandelwal