All the code in our application was working fine in local and development environment.Recently we had a build for SYST. We are able to run the application, select the data but at some places in some modules when an insert is being tried. It gives an error message in the logs as
throws java.sql.SQLException, java.lang.ClassFormatError: $Proxy10 (Repetitive method name/signature) Following is the error log.
[11/14/08 10:19:03:313 EST] 00000048 TQueueSession I Received Datasource com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource
[11/14/08 10:19:03:315 EST] 00000048 TQueueSession I Received Datasource pa.bscoe.bscoe4j.common.persistence.TransactionalDataSource
[11/14/08 10:19:03:316 EST] 00000048 Transactional I Starting Transaction
[11/14/08 10:19:03:319 EST] 00000048 CreateObjectC I Executing the command to persist an Object of type class us.pa.state.dot.centric.business.ea.domain.TSession
[11/14/08 10:19:03:322 EST] 00000048 TSessionDAO I Persistence About to Execute: insert into T_SESSION (CREATE_DT, CREATE_USER_ID, UPDATE_DT, UPDATE_USER_ID, SESSION_ID ) values ('2008-11-14 10:19:01.827','pddcsyt-95','2008-11-14 10:19:01.828','pddcsyt-95','0831911061000013')
[11/14/08 10:19:16:284 EST] 00000048 Transactional E Unable to invoke on com.ibm.ws.rsadapter.jdbc.WSJdbcConnection@57b33b26
ublic abstract java.sql.PreparedStatement java.sql.Connection.prepareStatement(java.lang.String) throws java.sql.SQLException, java.lang.ClassFormatError: $Proxy10 (Repetitive method name/signature)
[11/14/08 10:19:16:355 EST] 00000048 TSessionDAO I Persistence Execution Complete, Duration = 13034 milliseconds
[11/14/08 10:19:16:360 EST] 00000048 Transactional I In Transaction, bypassing close of Connection
[11/14/08 10:19:52:199 EST] 00000048 Transactional I Transaction committed on com.ibm.ws.rsadapter.jdbc.WSJdbcConnection@57b33b26
[11/14/08 10:19:52:202 EST] 00000048 ExceptionUtil E CNTR0020E:
EJB threw an unexpected (non-declared) exception during invocation of method "saveQueuedTransactions" on bean "BeanId(release1#sessionMgmtEJB.jar#SessionManagementEJB, null)". Exception data: pa.bscoe.bscoe4j.common.objects.framework.UncheckedApplicationException: Unable to invoke on com.ibm.ws.rsadapter.jdbc.WSJdbcConnection@57b33b26
ublic abstract java.sql.PreparedStatement java.sql.Connection.prepareStatement(java.lang.String) throws java.sql.SQLException
at pa.bscoe.bscoe4j.common.persistence.TransactionalConnection.invoke(Unknown Source)
at $Proxy4.prepareStatement(Unknown Source)
at pa.bscoe.bscoe4j.common.persistence.AbstractDAO.bindParameters(Unknown Source)
at pa.bscoe.bscoe4j.common.persistence.AbstractDAO.execute(Unknown Source)
at pa.bscoe.bscoe4j.common.persistence.AbstractDAO.add(Unknown Source)
at pa.bscoe.bscoe4j.common.commands.persistence.CreateObjectCommand.executeDAO(Unknown Source)
at pa.bscoe.bscoe4j.common.commands.persistence.PersistObjectAbstractCommand.execute(Unknown Source)
at pa.bscoe.bscoe4j.common.commands.CommandManager.perform(Unknown Source)
at pa.bscoe.bscoe4j.common.commands.persistence.PersistenceCommandManager.perform(Unknown Source)
at us.pa.state.dot.centric.business.session.bo.SessionManagementBO.saveQueuedTransactions(Unknown Source)
at us.pa.state.dot.centric.business.session.services.SessionManagementEJBBean.saveQueuedTransactions(Unknown Source)
at us.pa.state.dot.centric.business.session.services.EJSRemoteStatelessSessionManagementEJB_28669a0b.saveQueuedTransactions(Unknown Source)
at us.pa.state.dot.centric.business.session.services._SessionManagementEJB_Stub.saveQueuedTransactions(_SessionManagementEJB_Stub.java:318)
at us.pa.state.dot.centric.presentation.session.delegate.SessionManagementDelegate.saveQueuedTransactions(Unknown Source)
at us.pa.state.dot.centric.presentation.session.action.QueueControllerAction.processSession(Unknown Source)
at us.pa.state.dot.centric.presentation.session.action.QueueControllerAction.processQuickTransaction(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:170)
at org.apache.struts.actions.LookupDispatchAction.execute(LookupDispatchAction.java:146)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1701)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:825)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:347)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1078)
at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:295)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:396)
at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:347)
at us.pa.state.dot.centric.presentation.fw.CentricRequestProcessor.processForwardConfig(Unknown Source)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1701)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:825)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1936)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:116)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:434)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:373)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:253)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java:207)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:109)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled Code))
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
Caused by: java.lang.IllegalArgumentException: java.lang.ClassFormatError: $Proxy10 (Repetitive method name/signature)
at java.lang.reflect.Proxy.getProxyClass(Proxy.java:514)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:581)
at pa.bscoe.bscoe4j.common.persistence.TransactionalStatement.newInstance(Unknown Source)
... 58 more
Thank you,
Himalay Majumdar