Katja,
That's one ugly stack trace! It definitely looks like the converter
isn't being called. The DateConverter in BigBank will always return a
String, so there's no chance of the data being of type
java.sql.TimeStamp. I'm at a loss for how this could happen, as any
failure in loading a converter would cause an error upstream (we have
unit tests that cover this.) All I can suggest as far as debugging is
to double check that purchaseDate was the only column created as a
timestamp column in the stocks table, and make sure the converter is
still specified in the DAS config xml file.
Brent
On 11/13/06, Katja <[EMAIL PROTECTED]> wrote:
Hi!
I tried to change the bigbank-sample to use MySQL instead of Derby. I changed
AccountDBInit and AccountDataServiceDASImpl. AccountDBInit works perfectly, but
I have problems with reading from the stocks table.
When I start the webapp and log in, I get the following error:
java.rmi.RemoteException: getAccountReport failed. customerID
('1')java.lang.ClassCastException'. java.sql.Timestamp;
Maybe there is something wrong with the DateConverter? I tested with logging
and some System.out.println() in the Converter, but the statements were never
reached.
Any solutions or ideas?
Thanks,
Katja
Here is the full stacktrace:
org.apache.tuscany.spi.wire.InvocationRuntimeException:
org.apache.tuscany.spi.wire.InvocationRuntimeException:
java.rmi.RemoteException: getAccountReport failed. customerID
('1')java.lang.ClassCastException'. java.sql.Timestamp; nested exception is:
java.lang.ClassCastException: java.sql.Timestamp
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:76)
at org.apache.tuscany.spi.wire.AbstractOutboundInvocationHandler.invoke(
AbstractOutboundInvocationHandler.java:60)
at org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler.invoke(
JDKOutboundInvocationHandler.java:121)
at $Proxy38.getAccountReport(Unknown Source)
at bigbank.account.services.account.AccountServiceImpl.getAccountReport(
AccountServiceImpl.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.tuscany.core.wire.PojoTargetInvoker.invokeTarget(PojoTargetInvoker.java:63)
at
org.apache.tuscany.core.wire.PojoTargetInvoker.invoke(PojoTargetInvoker.java:72)
at
org.apache.tuscany.core.wire.InvokerInterceptor.invoke(InvokerInterceptor.java:44)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:71)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at
org.apache.tuscany.binding.axis2.Axis2Service.invokeTarget(Axis2Service.java:215)
at org.apache.tuscany.binding.axis2.Axis2ServiceInOutSyncMessageReceiver
.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:53)
at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(A
bstractInOutSyncMessageReceiver.java:39)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostReq
uest(HTTPTransportUtils.java:324)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:235)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at
org.apache.tuscany.binding.axis2.Axis2ServiceServlet.service(Axis2ServiceServlet.java:204)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.tuscany.runtime.webapp.ServletHostImpl.service(ServletHostImpl.java:88)
at
org.apache.tuscany.runtime.webapp.TuscanyServlet.service(TuscanyServlet.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.tuscany.spi.wire.InvocationRuntimeException:
java.rmi.RemoteException: getAccountReport failed. customerID
('1')java.lang.ClassCastException'. java.sql.Timestamp; nested exception is:
java.lang.ClassCastException: java.sql.Timestamp
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:76)
at org.apache.tuscany.spi.wire.AbstractOutboundInvocationHandler.invoke(
AbstractOutboundInvocationHandler.java:60)
at org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler.invoke(
JDKOutboundInvocationHandler.java:121)
at $Proxy39.getAccountReport(Unknown Source)
at bigbank.account.services.accountlogger.AccountLoggerDataServiceImpl.g
etAccountReport(AccountLoggerDataServiceImpl.java:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.tuscany.core.wire.PojoTargetInvoker.invokeTarget(PojoTargetInvoker.java:63)
at
org.apache.tuscany.core.wire.PojoTargetInvoker.invoke(PojoTargetInvoker.java:72)
at
org.apache.tuscany.core.wire.InvokerInterceptor.invoke(InvokerInterceptor.java:44)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:71)
... 39 more
Caused by: java.rmi.RemoteException: getAccountReport failed. customerID
('1')java.lang.ClassCastException'. java.sql.Timestamp; nested exception is:
java.lang.ClassCastException: java.sql.Timestamp
at bigbank.account.services.accountdata.AccountDataServiceDASImpl.getAcc
ountReport(AccountDataServiceDASImpl.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.tuscany.core.wire.PojoTargetInvoker.invokeTarget(PojoTargetInvoker.java:63)
at
org.apache.tuscany.core.wire.PojoTargetInvoker.invoke(PojoTargetInvoker.java:72)
at
org.apache.tuscany.core.wire.InvokerInterceptor.invoke(InvokerInterceptor.java:44)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:71)
... 52 more
Caused by: java.lang.ClassCastException: java.sql.Timestamp
at
com.bigbank.account.impl.StockSummaryImpl.eSet(StockSummaryImpl.java:468)
at
org.eclipse.emf.ecore.impl.BasicEObjectImpl.eSet(BasicEObjectImpl.java:654)
at
org.apache.tuscany.sdo.impl.DataObjectImpl.set(DataObjectImpl.java:143)
at org.apache.tuscany.das.rdb.graphbuilder.impl.DataObjectMaker.createAn
dAddDataObject(DataObjectMaker.java:91)
at org.apache.tuscany.das.rdb.graphbuilder.impl.ResultSetProcessor.addRo
wToGraph(ResultSetProcessor.java:125)
at org.apache.tuscany.das.rdb.graphbuilder.impl.ResultSetProcessor.proce
ssResultSet(ResultSetProcessor.java:96)
at org.apache.tuscany.das.rdb.graphbuilder.impl.ResultSetProcessor.proce
ssResults(ResultSetProcessor.java:82)
at
org.apache.tuscany.das.rdb.impl.ReadCommandImpl.buildGraph(ReadCommandImpl.java:95)
at
org.apache.tuscany.das.rdb.impl.ReadCommandImpl.executeQuery(ReadCommandImpl.java:63)
at bigbank.account.services.accountdata.AccountDataServiceDASImpl.getAcc
ountReport(AccountDataServiceDASImpl.java:187)
... 61 more
org.apache.tuscany.spi.wire.InvocationRuntimeException: java.rmi.RemoteException
: class org.apache.tuscany.spi.wire.InvocationRuntimeException
org.apache.tuscany.spi.wire.InvocationRuntimeException:
java.rmi.RemoteException: getAccountRepor
t failed. customerID ('1')java.lang.ClassCastException'. java.sql.Timestamp;
nested exception is:
java.lang.ClassCastException: java.sql.Timestamp; nested exception is:
org.apache.tuscany.spi.wire.InvocationRuntimeException:
org.apache.tuscany.spi.wire.InvocationRuntimeException:
java.rmi.RemoteException: getAccountRepo
rt failed. customerID ('1')java.lang.ClassCastException'. java.sql.Timestamp; ne
sted exception is:
java.lang.ClassCastException: java.sql.Timestamp
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:76)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.binding.axis2.Axis2Service.invokeTarget(Axis2Servi
ce.java:215)
at org.apache.tuscany.binding.axis2.Axis2ServiceInOutSyncMessageReceiver
.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:53)
at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(A
bstractInOutSyncMessageReceiver.java:39)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostReq
uest(HTTPTransportUtils.java:324)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:2
35)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at org.apache.tuscany.binding.axis2.Axis2ServiceServlet.service(Axis2Ser
viceServlet.java:204)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.tuscany.runtime.webapp.ServletHostImpl.service(ServletHost
Impl.java:88)
at org.apache.tuscany.runtime.webapp.TuscanyServlet.service(TuscanyServl
et.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.rmi.RemoteException: class org.apache.tuscany.spi.wire.Invocatio
nRuntimeException org.apache.tuscany.spi.wire.InvocationRuntimeException: java.r
mi.RemoteException: getAccountReport failed. customerID ('1')java.lang.ClassCast
Exception'. java.sql.Timestamp; nested exception is:
java.lang.ClassCastException: java.sql.Timestamp; nested exception is:
org.apache.tuscany.spi.wire.InvocationRuntimeException: org.apache.tusca
ny.spi.wire.InvocationRuntimeException: java.rmi.RemoteException: getAccountRepo
rt failed. customerID ('1')java.lang.ClassCastException'. java.sql.Timestamp; ne
sted exception is:
java.lang.ClassCastException: java.sql.Timestamp
at bigbank.account.services.account.AccountServiceImpl.getAccountReport(
AccountServiceImpl.java:126)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tuscany.core.wire.PojoTargetInvoker.invokeTarget(PojoTarge
tInvoker.java:63)
at org.apache.tuscany.core.wire.PojoTargetInvoker.invoke(PojoTargetInvok
er.java:72)
at org.apache.tuscany.core.wire.InvokerInterceptor.invoke(InvokerInterce
ptor.java:44)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:71)
... 26 more
Caused by: org.apache.tuscany.spi.wire.InvocationRuntimeException: org.apache.tu
scany.spi.wire.InvocationRuntimeException: java.rmi.RemoteException: getAccountR
eport failed. customerID ('1')java.lang.ClassCastException'. java.sql.Timestamp;
nested exception is:
java.lang.ClassCastException: java.sql.Timestamp
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:76)
at org.apache.tuscany.spi.wire.AbstractOutboundInvocationHandler.invoke(
AbstractOutboundInvocationHandler.java:60)
at org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler.invoke(
JDKOutboundInvocationHandler.java:121)
at $Proxy38.getAccountReport(Unknown Source)
at bigbank.account.services.account.AccountServiceImpl.getAccountReport(
AccountServiceImpl.java:113)
... 35 more
Caused by: org.apache.tuscany.spi.wire.InvocationRuntimeException: java.rmi.Remo
teException: getAccountReport failed. customerID ('1')java.lang.ClassCastExcepti
on'. java.sql.Timestamp; nested exception is:
java.lang.ClassCastException: java.sql.Timestamp
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:76)
at org.apache.tuscany.spi.wire.AbstractOutboundInvocationHandler.invoke(
AbstractOutboundInvocationHandler.java:60)
at org.apache.tuscany.core.wire.jdk.JDKOutboundInvocationHandler.invoke(
JDKOutboundInvocationHandler.java:121)
at $Proxy39.getAccountReport(Unknown Source)
at bigbank.account.services.accountlogger.AccountLoggerDataServiceImpl.g
etAccountReport(AccountLoggerDataServiceImpl.java:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tuscany.core.wire.PojoTargetInvoker.invokeTarget(PojoTarge
tInvoker.java:63)
at org.apache.tuscany.core.wire.PojoTargetInvoker.invoke(PojoTargetInvok
er.java:72)
at org.apache.tuscany.core.wire.InvokerInterceptor.invoke(InvokerInterce
ptor.java:44)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:71)
... 39 more
Caused by: java.rmi.RemoteException: getAccountReport failed. customerID ('1')ja
va.lang.ClassCastException'. java.sql.Timestamp; nested exception is:
java.lang.ClassCastException: java.sql.Timestamp
at bigbank.account.services.accountdata.AccountDataServiceDASImpl.getAcc
ountReport(AccountDataServiceDASImpl.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tuscany.core.wire.PojoTargetInvoker.invokeTarget(PojoTarge
tInvoker.java:63)
at org.apache.tuscany.core.wire.PojoTargetInvoker.invoke(PojoTargetInvok
er.java:72)
at org.apache.tuscany.core.wire.InvokerInterceptor.invoke(InvokerInterce
ptor.java:44)
at org.apache.tuscany.core.wire.SynchronousBridgingInterceptor.invoke(Sy
nchronousBridgingInterceptor.java:41)
at org.apache.tuscany.core.databinding.impl.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:71)
... 52 more
Caused by: java.lang.ClassCastException: java.sql.Timestamp
at com.bigbank.account.impl.StockSummaryImpl.eSet(StockSummaryImpl.java:
468)
at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eSet(BasicEObjectImpl.jav
a:654)
at org.apache.tuscany.sdo.impl.DataObjectImpl.set(DataObjectImpl.java:14
3)
at org.apache.tuscany.das.rdb.graphbuilder.impl.DataObjectMaker.createAn
dAddDataObject(DataObjectMaker.java:91)
at org.apache.tuscany.das.rdb.graphbuilder.impl.ResultSetProcessor.addRo
wToGraph(ResultSetProcessor.java:125)
at org.apache.tuscany.das.rdb.graphbuilder.impl.ResultSetProcessor.proce
ssResultSet(ResultSetProcessor.java:96)
at org.apache.tuscany.das.rdb.graphbuilder.impl.ResultSetProcessor.proce
ssResults(ResultSetProcessor.java:82)
at org.apache.tuscany.das.rdb.impl.ReadCommandImpl.buildGraph(ReadComman
dImpl.java:95)
at org.apache.tuscany.das.rdb.impl.ReadCommandImpl.executeQuery(ReadComm
andImpl.java:63)
at bigbank.account.services.accountdata.AccountDataServiceDASImpl.getAcc
ountReport(AccountDataServiceDASImpl.java:187)
... 61 more
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