How can i send a XML document object over the JMS wire
Akhil Nagpal
HI,
does anybody has anyidea about sending the XML Document over the JMS and receiving
it n the other side..
regards,
Akhil
Raj
There is a weblogic specific XMLMessage similar to ObjectMessage, BytesMEssage
etc.. Try using that to wrap ur XML document and send it across.
-Raj
Akhil Nagpal
HI Raj,
thanks for the response..actually we dont want our application to be weblogic
specific...
there should be some other way arround....
REgards
Akhil
Raj
wont be vendor specific and can retrieve it at the other end.
Akhil Nagpal
HI,
Actually i have created my own class which implements serializable. I set the
object of this class in the ObjectMessage and send it across. Sometime i have
to send some vector,sometimes string and sometime a XML document. So i can set
these type of objects in my custom serializable object and send it. For sending
XML , either i can send it as a string or as u said as Document object. But i
want to do send it as a Document object. So i have created a an object of "org.jdom.Document"
which implement serializable and setting this object into my custom object and
sending this custom object in the objectmessage. But then weblogic throws some
exceptions which has nothing to do with serialization.I am printing the exception
below. (without the object of org.jdom.Document this custom object reaches safely
and happily:))...this exception is something related to transactions.....can you
or anybody tell me what could be the reason..
I am not able to think why this kind of exception comes only when i try to send
the jdom's Document object and never in other cases..
java.sql.SQLException: XA error: XAER_RMERR : A resource manager error has occured
in the transaction branch start() failed o
n resource 'oraclePool': XAER_RMERR : A resource manager error has occured in
the transaction branch
oracle.jdbc.xa.OracleXAException
at oracle.jdbc.xa.OracleXAResource.checkError(OracleXAResource.java:483)
at oracle.jdbc.xa.client.OracleXAResource.start(OracleXAResource.java:190)
at weblogic.jdbc.jta.VendorXAResource.start(VendorXAResource.java:41)
at weblogic.jdbc.jta.DataSource.start(DataSource.java:569)
at weblogic.transaction.internal.ServerResourceInfo.start(ServerResourceInfo.java:1165)
at weblogic.transaction.internal.ServerResourceInfo.xaStart(ServerResourceInfo.java:1108)
at weblogic.transaction.internal.ServerResourceInfo.enlist(ServerResourceInfo.java:287)
at weblogic.transaction.internal.ServerTransactionImpl.enlistResource(ServerTransactionImpl.java:391)
at weblogic.jdbc.jta.DataSource.enlist(DataSource.java:1146)
at weblogic.jdbc.jta.DataSource.refreshXAConnAndEnlist(DataSource.java:1101)
at weblogic.jdbc.jta.Connection.getXAConn(Connection.java:145)
at weblogic.jdbc.jta.Connection.createStatement(Connection.java:204)
at weblogic.jdbc.rmi.internal.ConnectionImpl.createStatement(ConnectionImpl.java:130)
at weblogic.jdbc.rmi.SerialConnection.createStatement(SerialConnection.java:71)
at com.sds.kb.cm.CMMDBReceiver.onMessage(CMMDBReceiver.java:134)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
at weblogic.jdbc.jta.DataSource.enlist(DataSource.java:1151)
any help will be appriciated..
Akhil
Akhil Nagpal
HI ,
Sorry the excepiotn is of deserialization...this is the stack trace...mistake...
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.java:140)
at com.sds.kb.cm.CMMDBReceiver.onMessage(CMMDBReceiver.java:143)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
----------- Linked Exception -----------
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.java:140)
at com.sds.kb.cm.CMMDBReceiver.onMessage(CMMDBReceiver.java:143)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
Akhil
Akhil Nagpal
HI,
which DocumentImpl you are talking about..is it xerces implementation..i just
saw it it is not serializable...any other ???
Akhil Nagpal