May 2010 - jboss-user - Jboss List Archives

[jBPM] - JBPM and Drool sample application throwing an Exception.

by Felix Jose

Felix Jose [http://community.jboss.org/people/FelixKJose] created the discussion "JBPM and Drool sample application throwing an Exception." To view the discussion, visit: http://community.jboss.org/message/542785#542785 -------------------------------------------------------------- Hi All, I have created a simple standalone project for JBPM and Drools. But when I run the application I am getting the following exception: Exception in thread "main" java.lang.NullPointerException at org.jbpm.jpdl.internal.activity.RulesActivity.execute( RulesActivity.java:51) at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform( ExecuteActivity.java:60) at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync( ExecutionImpl.java:656) at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation( ExecutionImpl.java:616) at org.jbpm.pvm.internal.model.ExecutionImpl.start( ExecutionImpl.java:217) at org.jbpm.pvm.internal.cmd.StartProcessInstanceCmd.execute( StartProcessInstanceCmd.java:61) at org.jbpm.pvm.internal.cmd.StartProcessInstanceCmd.execute( StartProcessInstanceCmd.java:37) at org.jbpm.pvm.internal.svc.DefaultCommandService.execute( DefaultCommandService.java:42) at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute( StandardTransactionInterceptor.java:54) at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment( EnvironmentInterceptor.java:53) at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute( EnvironmentInterceptor.java:40) at org.jbpm.pvm.internal.svc.RetryInterceptor.execute( RetryInterceptor.java:55) at org.jbpm.pvm.internal.svc.SkipInterceptor.execute( SkipInterceptor.java:43) at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceById( ExecutionServiceImpl.java:58) at com.felix.poc.MainDriver.main( MainDriver.java:40) Can anybody please tell me what can be the reason for this exception? I have attached my sample application with this. Please find the same and please give me a resolution. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542785#542785] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-user] [JBoss Web Services] - Policy not supported for UsernameTokenOverHTTPS error.

by Hugo G

Hugo G [http://community.jboss.org/people/hugo_g] replied to the discussion "Policy not supported for UsernameTokenOverHTTPS error." To view the discussion, visit: http://community.jboss.org/message/542776#542776 -------------------------------------------------------------- Solved by specifying com.sun.xml.ws.spi.ProviderImpl in META_INF/services/javax.xml.ws.spi.Provider. See http://java.sun.com/javase/6/docs/api/javax/xml/ws/spi/Provider.html#Prov... http://java.sun.com/javase/6/docs/api/javax/xml/ws/spi/Provider.html#Prov... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542776#542776] Start a new discussion in JBoss Web Services at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [JBoss Tools] - WEB-INF/lib remains empty after deployment

by Denis Golovin

Denis Golovin [http://community.jboss.org/people/dgolovin] replied to the discussion "WEB-INF/lib remains empty after deployment" To view the discussion, visit: http://community.jboss.org/message/542775#542775 -------------------------------------------------------------- JBossTools 3.1.1. should be out till the end of the month. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542775#542775] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [JBoss Tools] - 3.1 Final, File is not recognized as web descriptor file

by Denis Golovin

Denis Golovin [http://community.jboss.org/people/dgolovin] replied to the discussion "3.1 Final, File is not recognized as web descriptor file" To view the discussion, visit: http://community.jboss.org/message/542774#542774 -------------------------------------------------------------- You've faced https://jira.jboss.org/jira/browse/JBIDE-5975 https://jira.jboss.org/jira/browse/JBIDE-5975 -web.xml editor doesn't work for <web-app ... version="3.0">. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542774#542774] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [Spring Integration] - @Autowiring of beans from Spring applicationcontext

by Vladimir Aguirre

Vladimir Aguirre [http://community.jboss.org/people/vlad_pax] replied to the discussion "@Autowiring of beans from Spring applicationcontext" To view the discussion, visit: http://community.jboss.org/message/542772#542772 -------------------------------------------------------------- Hi Daniel, thank ypu for you comment. I did the test with what you tell me but the problem persists. I will working. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542772#542772] Start a new discussion in Spring Integration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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[JNDI and Naming] - Is RMI dynamic class loading broken in JBoss 6?

by v a

v a [http://community.jboss.org/people/hipa] created the discussion "Is RMI dynamic class loading broken in JBoss 6?" To view the discussion, visit: http://community.jboss.org/message/542756#542756 -------------------------------------------------------------- It works well in JBoss 5. *ejb3-connectors-jboss-beans.xml* <bean name="org.jboss.ejb3.RemotingConnector" class="org.jboss.remoting.transport.Connector"> <property name="invokerLocator"> <value-factory bean="ServiceBindingManager" method="getStringBinding"> <parameter> jboss.remoting:type=Connector,name=DefaultEjb3Connector,handler=ejb3 </parameter> <parameter> <null /> </parameter> <parameter>socket://${jboss.bind.address}:${port}/?loaderport=4873</parameter> <parameter> <null /> </parameter> <parameter>3873</parameter> </value-factory> </property> <property name="serverConfiguration"> <inject bean="ServerConfiguration" /> </property> </bean> But when trying to load class on the client I have the following exception: org.jboss.remoting.loading.ClassByteClassLoader Error loading remote class. java.lang.NullPointerException at org.jboss.remoting.loading.ClassByteClassLoader.addClass(ClassByteClassLoader.java:295) at org.jboss.remoting.loading.ClassByteClassLoader.loadFromNetwork(ClassByteClassLoader.java:410) at org.jboss.remoting.loading.ClassByteClassLoader.findClass(ClassByteClassLoader.java:365) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at org.jboss.remoting.loading.RemotingClassLoader.loadClassDelegate(RemotingClassLoader.java:106) at org.jboss.remoting.loading.RemotingClassLoader.loadClass(RemotingClassLoader.java:80) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at org.jboss.remoting.loading.ObjectInputStreamWithClassLoader.resolveClass(ObjectInputStreamWithClassLoader.java:179) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1575) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1869) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1869) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObjectVersion2_2(JavaSerializationManager.java:238) at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:138) at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:123) at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.versionedRead(MicroSocketClientInvoker.java:1299) at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:907) at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:167) at org.jboss.remoting.Client.invoke(Client.java:1927) at org.jboss.remoting.Client.invoke(Client.java:770) at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62) at $Proxy3.invoke(Unknown Source) at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:188) at $Proxy8.list(Unknown Source) ... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542756#542756] Start a new discussion in JNDI and Naming at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [jBPM Development] - JBPM-2750 need delete the duplicated field 'state' in TaskImpl

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "JBPM-2750 need delete the duplicated field 'state' in TaskImpl" To view the discussion, visit: http://community.jboss.org/message/542752#542752 -------------------------------------------------------------- Hi Michael, Thank you for reviewing. I will move it to jBPM-4.4. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542752#542752] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [jBPM Development] - Update Deployment Resource

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "Update Deployment Resource" To view the discussion, visit: http://community.jboss.org/message/542750#542750 -------------------------------------------------------------- Hi Maurizio, I am sorry to say that, at this moment, the updateDeploymentResource() in RepositoryServiceImpl did not finished yet. Maybe it is caused by the refactor work for id generate strategy. The id of Lob didn't be initialized, so the value of id always be zero. And there are still some problems for check confict for updated process definition, e.g. if you update a already deployed process, and the name or key of new processs is difference from the old one, then we will get a dead lock. I think we could create a JIRA issue for this problem, and wait to see if other people has advanced advice. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542750#542750] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [Beginner's Corner] - how to load property file outside of the webapplication in Jboss server?

by Rose Kad

Rose Kad [http://community.jboss.org/people/rkadupuk] replied to the discussion "how to load property file outside of the webapplication in Jboss server?" To view the discussion, visit: http://community.jboss.org/message/542729#542729 -------------------------------------------------------------- continue... it is throwing null pointer exception... but when i do the following it is working System.out.println(ClassLoader.+getSystemClassLoader+().getResource("log4j-debug.properties").getPath()); where log4j-debug.properties is inside the run.jar Similary I tried with ResourceBundle. It is working for the props inside the run.jar file only. At present I am placing the properties file inside the /server/conf/ folder and changed the property-server.xml and getting the properties using System.getProperty(""); But my question is why the property file inside the run.jar is available but not the property file from the custom lib. Any help is greatly appreciated. Regards, Rose. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542729#542729] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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[Beginner's Corner] - how to load property file outside of the webapplication in Jboss server?

by Rose Kad

Rose Kad [http://community.jboss.org/people/rkadupuk] created the discussion "how to load property file outside of the webapplication in Jboss server?" To view the discussion, visit: http://community.jboss.org/message/542728#542728 -------------------------------------------------------------- I created a property file and placed it inside a jar file and changed the classpath of the jboss server. (opened run.bat and set CLASSPATH variable) I could able to see the updated classpath when I do run --help at command prompt. the JBOSS CLASSPATH contains:jboss_home\bin\run.jar;custom_jar_home\serverconfig.jar >From my web application I did like this. ClassLoader.+getSystemClassLoader+().getResource("serverconfig.properties").getPath() -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542728#542728] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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jboss-user May 2010