Re: Problems running Cayenne ORM Tier and CWS Client Tier on the same JVM.

Fri, 25 Jan 2008 05:10:12 -0800 

Hi Andrey,
the most efficient way to use LocalConnection is with LocalConnection.NO_SERIALIZATION, and this is certainly the way to go if you are to instantiate the ROP stack in the same JVM as the server. 


So regarding the exception - what are the server and client classes  
mapped for the Uchgroup entity?


Thanks,
Andrus



On Jan 25, 2008, at 11:11 AM, <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>  
wrote:

I've figured that this code works right:


DataDomain defaultDomain =  
Configuration.getSharedConfiguration().getDomain();

DataChannel serverChannel = new ClientServerChannel(defaultDomain);
ClientConnection connector = new LocalConnection(
               serverChannel,
               LocalConnection.HESSIAN_SERIALIZATION);

DataChannel clientChannel = new ClientChannel(connector);
ObjectContext context = new CayenneContext(clientChannel);



But Cayenne here does some seralization, so it works a bit longer  
than "pure" cayenne (although faster than through HessianConnection).
When i put here LocalConnection.NO_SERIALIZATION, i get  
CayenneRuntime exception, as described previously, and when i tried  
LocalConnection.JAVA_SERIALIZATION i suddenly catched NPE.

Can anyone help me? Stack traces are below.

Andrey.

1. NO_SERIALIZATION.
12:56:59,265 INFO  [LocalConnection] --- Message 0: Bootstrap

12:56:59,265 INFO  [LocalConnection] === Message 0: Bootstrap done -  
took 0 ms.

12:56:59,265 INFO  [LocalConnection] --- Message 1: Query

12:56:59,265 INFO  [LocalConnection] *** Message error for 1: Query  
- took 0 ms.
12:56:59,265 ERROR [STDERR]  
org.apache.cayenne.CayenneRuntimeException: [v.3.0M2 Oct 28 2007  
16:09:02] No DataMap found, can't route query  
[EMAIL PROTECTED]  
com.nic.porshe.clc.Uchgroup,name=<null>]
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.query.AbstractQuery.route(AbstractQuery.java:134)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.query.SelectQuery.route(SelectQuery.java:178)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.runQuery(DataDomainQueryAction.java:437)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.access.DataDomainQueryAction.access 
$000(DataDomainQueryAction.java:67)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.access.DataDomainQueryAction 
$2.transform(DataDomainQueryAction.java:418)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache.cayenne.access.DataDomain.runInTransaction(DataDomain.java: 
853)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.runQueryInTransaction(DataDomainQueryAction.java:415)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:119)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:746)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.util 
.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java:282)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.access.DataContextQueryAction.execute(DataContextQueryAction.java:59)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1323)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.access 
.ClientServerChannelQueryAction 
.runQuery(ClientServerChannelQueryAction.java:105)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.access 
.ClientServerChannelQueryAction 
.execute(ClientServerChannelQueryAction.java:66)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.access.ClientServerChannel.onQuery(ClientServerChannel.java: 
82)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.remote.service.DispatchHelper.dispatch(DispatchHelper.java: 
40)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.remote.service.LocalConnection.doSendMessage(LocalConnection.java: 
124)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.remote.BaseConnection.sendMessage(BaseConnection.java:73)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.remote.ClientChannel.send(ClientChannel.java:276)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.remote.ClientChannel.onQuery(ClientChannel.java: 
110)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.util 
.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java:282)
12:56:59,265 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.CayenneContextQueryAction.execute(CayenneContextQueryAction.java:51)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.CayenneContext.onQuery(CayenneContext.java:352)
12:56:59,265 ERROR [STDERR] 	at  
org.apache.cayenne.CayenneContext.performQuery(CayenneContext.java: 
341)
12:56:59,265 ERROR [STDERR] 	at  
com 
.nic 
.poesocik 
.server 
.logic 
.handlers.rezerv.RezervHandler.handleRequest(RezervHandler.java:63)
12:56:59,265 ERROR [STDERR] 	at  
com 
.nic 
.poesocik 
.server.logic.handlers.BasicHandler.handle(BasicHandler.java:18)
12:56:59,265 ERROR [STDERR] 	at  
com 
.nic 
.poesocik.server.logic.PoesocikBean.executeRequest(PoesocikBean.java: 
98)
12:56:59,265 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:56:59,265 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:56:59,265 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:56:59,265 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.invocation.Invocation.performCall(Invocation.java:359)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.ejb.StatelessSessionContainer 
$ContainerInterceptor.invoke(StatelessSessionContainer.java:237)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.resource 
.connectionmanager 
.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java: 
158)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java: 
121)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java: 
173)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java: 
77)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.StatelessSessionInstanceInterceptor 
.invoke(StatelessSessionInstanceInterceptor.java:169)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.ProxyFactoryFinderInterceptor 
.invoke(ProxyFactoryFinderInterceptor.java:136)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java: 
648)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.ejb.Container.invoke(Container.java:954)
12:56:59,265 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:56:59,265 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:56:59,265 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:56:59,265 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java: 
155)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker 
$MBeanServerAction.invoke(LocalInvoker.java:169)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.invocation.InvokerInterceptor.invokeLocal(InvokerInterceptor.java: 
209)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java: 
195)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java: 
70)
12:56:59,265 ERROR [STDERR] 	at  
org 
.jboss 
.proxy 
.ejb 
.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java: 
112)
12:56:59,265 ERROR [STDERR] 	at  
org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
12:56:59,281 ERROR [STDERR] 	at $Proxy56.executeRequest(Unknown  
Source)
12:56:59,281 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso.server.logic.DBRouterBean.executeRequest(DBRouterBean.java:107)
12:56:59,281 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:56:59,281 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:56:59,281 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:56:59,281 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.invocation.Invocation.performCall(Invocation.java:359)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.ejb.StatelessSessionContainer 
$ContainerInterceptor.invoke(StatelessSessionContainer.java:237)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.resource 
.connectionmanager 
.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java: 
158)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java: 
121)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java: 
173)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java: 
77)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.StatelessSessionInstanceInterceptor 
.invoke(StatelessSessionInstanceInterceptor.java:169)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.ProxyFactoryFinderInterceptor 
.invoke(ProxyFactoryFinderInterceptor.java:136)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java: 
648)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.ejb.Container.invoke(Container.java:954)
12:56:59,281 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:56:59,281 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:56:59,281 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:56:59,281 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java: 
155)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker 
$MBeanServerAction.invoke(LocalInvoker.java:169)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.invocation.InvokerInterceptor.invokeLocal(InvokerInterceptor.java: 
209)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java: 
195)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java: 
70)
12:56:59,281 ERROR [STDERR] 	at  
org 
.jboss 
.proxy 
.ejb 
.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java: 
112)
12:56:59,281 ERROR [STDERR] 	at  
org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
12:56:59,281 ERROR [STDERR] 	at $Proxy56.executeRequest(Unknown  
Source)
12:56:59,281 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso 
.server.presentation.POESOServlet.executeRequest(POESOServlet.java: 
367)
12:56:59,281 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso.server.presentation.POESOServlet.doRequest(POESOServlet.java: 
192)
12:56:59,281 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso.server.presentation.POESOServlet.doPost(POESOServlet.java:79)
12:56:59,281 ERROR [STDERR] 	at  
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
12:56:59,281 ERROR [STDERR] 	at  
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina 
.core 
.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 
252)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina 
.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
12:56:59,281 ERROR [STDERR] 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter 
(ReplyHeaderFilter.java:96)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina 
.core 
.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 
202)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina 
.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 
213)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina.core.StandardContextValve.invoke(StandardContextValve.java: 
178)
12:56:59,281 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke 
(SecurityAssociationValve.java:175)
12:56:59,281 ERROR [STDERR] 	at org.jboss.web.tomcat.security.JaccContextValve.invoke 
(JaccContextValve.java:74)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
12:56:59,281 ERROR [STDERR] 	at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke 
(CachedConnectionValve.java:156)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java: 
107)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 
148)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 
869)
12:56:59,281 ERROR [STDERR] 	at  
org.apache.coyote.http11.Http11BaseProtocol 
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java: 
664)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java: 
527)
12:56:59,281 ERROR [STDERR] 	at  
org 
.apache 
.tomcat 
.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java: 
112)

12:56:59,281 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:619)


2. JAVA_SERIALIZATION
12:58:22,687 INFO  [LocalConnection] --- Message 0: Bootstrap

12:58:23,375 INFO  [LocalConnection] === Message 0: Bootstrap done -  
took 688 ms.

12:58:23,375 ERROR [STDERR] java.lang.NullPointerException

12:58:23,375 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.map.EntityResolver._lookupObjEntity(EntityResolver.java:761)
12:58:23,375 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.map.EntityResolver.lookupObjEntity(EntityResolver.java:624)
12:58:23,375 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.query.BaseQueryMetadata.resolve(BaseQueryMetadata.java:101)
12:58:23,375 ERROR [STDERR] 	at  
org 
.apache 
.cayenne.query.SelectQueryMetadata.resolve(SelectQueryMetadata.java: 
34)
12:58:23,375 ERROR [STDERR] 	at  
org.apache.cayenne.query.SelectQuery.getMetaData(SelectQuery.java:158)
12:58:23,375 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.<init>(ObjectContextQueryAction.java: 
71)
12:58:23,375 ERROR [STDERR] 	at  
org 
.apache 
.cayenne 
.CayenneContextQueryAction.<init>(CayenneContextQueryAction.java:41)
12:58:23,375 ERROR [STDERR] 	at  
org.apache.cayenne.CayenneContext.onQuery(CayenneContext.java:352)
12:58:23,375 ERROR [STDERR] 	at  
org.apache.cayenne.CayenneContext.performQuery(CayenneContext.java: 
341)
12:58:23,375 ERROR [STDERR] 	at  
com 
.nic 
.poesocik 
.server 
.logic 
.handlers.rezerv.RezervHandler.handleRequest(RezervHandler.java:63)
12:58:23,375 ERROR [STDERR] 	at  
com 
.nic 
.poesocik 
.server.logic.handlers.BasicHandler.handle(BasicHandler.java:18)
12:58:23,375 ERROR [STDERR] 	at  
com 
.nic 
.poesocik.server.logic.PoesocikBean.executeRequest(PoesocikBean.java: 
98)
12:58:23,375 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:58:23,375 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:58:23,375 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:58:23,375 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.invocation.Invocation.performCall(Invocation.java:359)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.ejb.StatelessSessionContainer 
$ContainerInterceptor.invoke(StatelessSessionContainer.java:237)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.resource 
.connectionmanager 
.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java: 
158)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java: 
121)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java: 
173)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java: 
77)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.StatelessSessionInstanceInterceptor 
.invoke(StatelessSessionInstanceInterceptor.java:169)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.ProxyFactoryFinderInterceptor 
.invoke(ProxyFactoryFinderInterceptor.java:136)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java: 
648)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.ejb.Container.invoke(Container.java:954)
12:58:23,375 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:58:23,375 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:58:23,375 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:58:23,375 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java: 
155)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker 
$MBeanServerAction.invoke(LocalInvoker.java:169)
12:58:23,375 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss 
.invocation.InvokerInterceptor.invokeLocal(InvokerInterceptor.java: 
209)
12:58:23,375 ERROR [STDERR] 	at  
org 
.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java: 
195)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java: 
70)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.proxy 
.ejb 
.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java: 
112)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
12:58:23,390 ERROR [STDERR] 	at $Proxy56.executeRequest(Unknown  
Source)
12:58:23,390 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso.server.logic.DBRouterBean.executeRequest(DBRouterBean.java:107)
12:58:23,390 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:58:23,390 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:58:23,390 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:58:23,390 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.invocation.Invocation.performCall(Invocation.java:359)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.ejb.StatelessSessionContainer 
$ContainerInterceptor.invoke(StatelessSessionContainer.java:237)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.resource 
.connectionmanager 
.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java: 
158)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java: 
121)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java: 
173)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java: 
77)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.StatelessSessionInstanceInterceptor 
.invoke(StatelessSessionInstanceInterceptor.java:169)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.ejb 
.plugins 
.ProxyFactoryFinderInterceptor 
.invoke(ProxyFactoryFinderInterceptor.java:136)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java: 
648)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.ejb.Container.invoke(Container.java:954)
12:58:23,390 ERROR [STDERR] 	at  
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:58:23,390 ERROR [STDERR] 	at  
sun 
.reflect 
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:58:23,390 ERROR [STDERR] 	at  
sun 
.reflect 
.DelegatingMethodAccessorImpl 
.invoke(DelegatingMethodAccessorImpl.java:25)
12:58:23,390 ERROR [STDERR] 	at  
java.lang.reflect.Method.invoke(Method.java:597)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java: 
155)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker 
$MBeanServerAction.invoke(LocalInvoker.java:169)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.invocation.InvokerInterceptor.invokeLocal(InvokerInterceptor.java: 
209)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java: 
195)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java: 
70)
12:58:23,390 ERROR [STDERR] 	at  
org 
.jboss 
.proxy 
.ejb 
.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java: 
112)
12:58:23,390 ERROR [STDERR] 	at  
org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
12:58:23,390 ERROR [STDERR] 	at $Proxy56.executeRequest(Unknown  
Source)
12:58:23,390 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso 
.server.presentation.POESOServlet.executeRequest(POESOServlet.java: 
367)
12:58:23,390 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso.server.presentation.POESOServlet.doRequest(POESOServlet.java: 
192)
12:58:23,390 ERROR [STDERR] 	at  
com 
.scdtitan 
.poeso.server.presentation.POESOServlet.doPost(POESOServlet.java:79)
12:58:23,390 ERROR [STDERR] 	at  
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
12:58:23,390 ERROR [STDERR] 	at  
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
12:58:23,390 ERROR [STDERR] 	at  
org.apache.catalina.core.ApplicationFil)


























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