[JBoss jBPM] - Get Instance
by magnumff
hi
I have developed a Java client application to external web service :
| Properties props = new Properties();
| props.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
| props.put(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces");
| props.put(Context.PROVIDER_URL, "jnp://localhost:1099");
| InitialContext ctx = new InitialContext(props);
| RemoteCommandServiceHome commandServiceHome = (RemoteCommandServiceHome) ctx.lookup("ejb/CommandServiceBean");
| RemoteCommandService commandService =commandServiceHome.create();
|
can create an instance of the process xxxx. With the command :
commandService.execute(new NewProcessInstanceCommand("xxxx"));
I can not predict application process created. With the command :
Object o=commandService.execute( new GetProcessInstanceCommand(17));
error is :
Exception : java.lang.reflect.UndeclaredThrowableException
Cause : java.io.InvalidClassException: org.hibernate.collection.AbstractPersistentCollection; local class incompatible: stream classdesc serialVersionUID = 7602608801868099635, local class serialVersionUID = -5723701046347946317
StackTrace : [Ljava.lang.StackTraceElement;@9c82f4
Message : null
java.lang.reflect.UndeclaredThrowableException
at $Proxy1.execute(Unknown Source)
at ProvaClient.main(ProvaClient.java:40)
Caused by: java.io.InvalidClassException: org.hibernate.collection.AbstractPersistentCollection; local class incompatible: stream classdesc serialVersionUID = 7602608801868099635, local class serialVersionUID = -5723701046347946317
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:562)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583)
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:1947)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
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 java.rmi.MarshalledObject.get(MarshalledObject.java:142)
at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:134)
at org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:331)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:194)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:70)
at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:112)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
... 2 more
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17 years, 6 months