I'm running weblogic 7.0.
I have a serializable class called EndUserVO that i wrapp in a JMS Message...when
my receiver try to deserialize it i get an exception (see later).
I have to queues, the first one deserialize the same object succesffully, the
second one throws an exception
Even if i put the following line in my EndUserVO Class :
static final long serialVersionUID = -390776269485461053L;
where the number is given by the serialver tool.
I have this exception :
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.java:140)
at com.xxx.synchronization.xxx.ejb.XXXMessageReceiverBean.processMessage(Unknown
Source)
at com.xxx.messaging.ejb.AbstractQueueReceiverBean.checkMessages(Unknown
Source)
at com.xxx.synchronization.xxx.ejb.XXXMessageReceiverBean_org13d_EOImpl.checkMessages(XXXMessageReceiverBean_org13d_EOImpl.java:45)
at com.xxx.synchronization.ejb.NotifierBean.notifyReceiver(Unknown Source)
at com.xxx.synchronization.ejb.NotifierBean.onMessage(Unknown Source)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:348)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:282)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:263)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2309)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2232)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
----------- Linked Exception -----------
java.io.InvalidClassException: com.xxx.enduser.EndUserVO; Local class not compatible:
stream classdesc serialVersionUID=-2323713357317660516 local class serialVersionUID=-390776269485461053
at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:523)
at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:567)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:936)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:366)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1186)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.inputClassFields(ObjectInputStream.java:2263)
at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:519)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1412)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.java:128)
at com.xxx.synchronization.xxx.ejb.XXXMessageReceiverBean.processMessage(Unknown
Source)
at com.xxx.messaging.ejb.AbstractQueueReceiverBean.checkMessages(Unknown
Source)
at com.xxx.synchronization.xxx.ejb.XXXMessageReceiverBean_org13d_EOImpl.checkMessages(XXXMessageReceiverBean_org13d_EOImpl.java:45)
at com.xxx.synchronization.ejb.NotifierBean.notifyReceiver(Unknown Source)
at com.xxx.synchronization.ejb.NotifierBean.onMessage(Unknown Source)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:348)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:282)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:263)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2309)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2232)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
_sjz.
"paskos" <geh...@hotmail.com> wrote in message
news:3d65...@newsgroups.bea.com...
thanks for the answer.
I know that the system stores somewhere the old version of my class, but i have
one and only java file stored.
It used to work well but i made somes changes and at that point it stopped working.
I suppose that weblogic stores somwhere a description for my class and i would
like to reset or modify that description but i don't know where.
Can somebody help me ?
thanks
paskos
"paskos" <geh...@hotmail.com> wrote in message
news:3d66...@newsgroups.bea.com...