UndeclaredThrowableException and duplicate primary key
Hello!
I'm really new to JBoss and I hope somebody can help me with my first problem I can't solve myself.
When I call create on a locale EntityBean with a primary key which already exists, I get an UndeclaredThrowableException which is caused by a DuplicateKeyException, but I really don't know why this happens.
The DuplicateKeyException is what I've expected. But why do I get the UndeclaredThrowableException?? Does anybody have an idea what I'm doing wrong?
Here is my code in my test servlet which is running in the bundled tomcat:
Properties props = new Properties();
props.setProperty(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
props.setProperty(Context.URL_PKG_PREFIXES,"org.jboss.naming.client");
props.setProperty(Context.PROVIDER_URL, "localhost");
InitialContext initialContext = new InitialContext(props);
MandatorLocalHome mandatorLocalHome = (MandatorLocalHome) initialContext.lookup(MandatorLocalHome.JNDI_NAME);
Integer mandatorId = new Integer(1);
try {
MandatorLocal mandator = mandatorLocalHome.create(mandatorId);
} catch (DuplicateKeyException e) {
writer.write("mandator " + mandatorId + " already exists\n");
}
My configuration:
JBoss 4.0.4
PostgreSQL 8.1
And here is the full stacktrace:
16:58:26,500 ERROR [STDERR] java.lang.reflect.UndeclaredThrowableException 16:58:26,500 ERROR [STDERR] at $Proxy166.create(Unknown Source) 16:58:26,531 ERROR [STDERR] at org.cryptobox.gui.TestServlet.doPost(TestServlet.java:49) 16:58:26,531 ERROR [STDERR] at org.cryptobox.gui.TestServlet.doGet(TestServlet.java:29) 16:58:26,531 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) 16:58:26,531 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) 16:58:26,531 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 16:58:26,546 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) 16:58:26,546 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) 16:58:26,546 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) 16:58:26,546 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) 16:58:26,546 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) 16:58:26,546 ERROR [STDERR] at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) 16:58:26,546 ERROR [STDERR] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) 16:58:26,546 ERROR [STDERR] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) 16:58:26,546 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595) 16:58:26,546 ERROR [STDERR] Caused by: javax.ejb.DuplicateKeyException: Entity with primary key 1 already exists 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCInsertPKCreateCommand.beforeInsert(JDBCInsertPKCreateCommand.java:99) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.execute(JDBCAbstractCreateCommand.java:150) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:587) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:237) 16:58:26,546 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:225) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:618) 16:58:26,546 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 16:58:26,546 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 16:58:26,546 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 16:58:26,546 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 16:58:26,546 ERROR [STDERR] at org.jboss.invocation.Invocation.performCall(Invocation.java:359) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1130) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:105) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:203) 16:58:26,546 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:189) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:105) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:134) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:76) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:43) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:56) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:125) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:161) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:145) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:132) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:107) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:514) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java:975) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:359) 16:58:26,546 ERROR [STDERR] at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133) 16:58:26,546 ERROR [STDERR] ... 23 more
Thanx very much for help!
Karsten