9:23 a.m.
Hi folks,
I wanted to set up an example for a bridge between the jBPM and the Eclipse BPEL
Designer.
I found a description of an example here
http://wiki.jboss.org/wiki/Wiki.jsp?page=JbpmBpelDesigner. this is a perfect documentation
(Congratulation to the Author!!!!) I did everything step by step. But when I wanted to
deploy the application I got stuck and some exceptions where thrown:
1)Process Files can not be read (but they are packed in the folder 'build" as
bonjour.par
************************************************************
| 15:50:03,628 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jb
| oss.jca:service=DataSourceBinding,name=jbpmBpelDS' to JNDI name
'java:jbpmBpelDS
| '
| 15:50:03,628 INFO [JbpmConfiguration] using jbpm configuration resource 'jbpm.c
| fg.xml'
| 15:50:03,675 INFO [TomcatDeployer] deploy, ctxPath=/jbpm-bpel, warUrl=.../tmp/d
| eploy/tmp18892jbpm-bpel.sar-contents/jbpm-bpel-exp.war/
| 16:08:39,706 INFO [[/jbpm-bpel]] processDeployServlet: deploying process definition:
file=null
| 16:08:39,706 ERROR [[/jbpm-bpel]] processDeployServlet: could not read process file:
null
| java.net.MalformedURLException
| at java.net.URL.<init>(URL.java:601)
| at java.net.URL.<init>(URL.java:464)
| at java.net.URL.<init>(URL.java:413)
| at org.jbpm.bpel.web.ProcessDeployServlet.doGet(ProcessDeployServlet.jav
| a:38)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
| lter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
| icationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
| ilterChain.java:173)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
| alve.java:213)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
| alve.java:178)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
| yAssociationValve.java:175)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
| e.java:74)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
| ava:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
| ava:105)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
| ve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
| a:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
| :869)
| at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
| rocessConnection(Http11BaseProtocol.java:664)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
| int.java:527)
| at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor
| kerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
2.)Error in the process.template.xml
**********************************
Sometimes(!!!!!) I get an error here - then eclipse can not find these classes (strange)
<taskdef name="webdeploy"
classname="org.jbpm.bpel.ant.WebDeployTask">
| <classpath refid="webtask.classpath" />
| </taskdef>
| <taskdef name="servicegen"
classname="org.jbpm.bpel.ant.ServiceGeneratorTask">
| <classpath refid="servicegen.classpath" />
| </taskdef>
3.)Versions
*****************************************
I am using the following versions:
jBoss 4.0.4.GA
jbpm-bpel-1.1-beta2
--> when I wanted to use build1 (because I thought this may be the problem) I got the
following errormessage, when I wanted to deploy the .sar file from bpel at the jBoss AS.
--> which means I could not even get the build1 run on jBoss:
16:19:27,859 INFO [TomcatDeployer] undeploy, ctxPath=/jbpm-bpel, warUrl=.../tmp
| /deploy/tmp18892jbpm-bpel.sar-contents/jbpm-bpel-exp.war/
| 16:19:27,859 INFO [ConnectionFactoryBindingService] Unbound ConnectionManager '
| jboss.jca:service=DataSourceBinding,name=jbpmBpelDS' from JNDI name
'java:jbpmBp
| elDS'
| 16:19:28,078 INFO [HypersonicDatabase] Database standalone closed clean
| 16:19:28,812 ERROR [MainDeployer] Could not create deployment: file:/C:/Programm
| e/Java/jboss-4.0.4.GA/server/default/deploy/jbpm-bpel.sar
| org.jboss.deployment.DeploymentException: No ClassLoaders found for: org.jbpm.db
| .jmx.JbpmService; - nested throwable: (java.lang.ClassNotFoundException: No Clas
| sLoaders found for: org.jbpm.db.jmx.JbpmService)
| at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java
| :196)
| at org.jboss.system.ServiceController.install(ServiceController.java:226
| )
| at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
| sorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
| er.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.
| java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy4.install(Unknown Source)
| at org.jboss.deployment.SARDeployer.create(SARDeployer.java:249)
| at org.jboss.deployment.MainDeployer.create(MainDeployer.java:953)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:807)
| at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
| at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
| sorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
| er.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
| or.java:133)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
| BeanOperationInterceptor.java:142)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.
| java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
| at $Proxy6.deploy(Unknown Source)
| at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymen
| tScanner.java:421)
| at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentS
| canner.java:610)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
| doScan(AbstractDeploymentScanner.java:263)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
| loop(AbstractDeploymentScanner.java:274)
| at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
| run(AbstractDeploymentScanner.java:225)
| Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: org.jbpm
| .db.jmx.JbpmService
| at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
| at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryCl
| assLoader.java:511)
| at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassL
| oader.java:405)
| at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
| at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:
| 1204)
| at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:
| 286)
| at org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:
| 344)
| at org.jboss.system.ServiceCreator.install(ServiceCreator.java:157)
| at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigura
| tor.java:449)
| at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java
| :171)
| ... 33 more
|
*******************************************
THANKS FOR YOUR HELP!!!
*******************************************
Cheers Rainer
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