The exception is not expected. You're probably getting it because the
static type com.ibm.sdo.fvt.staticSdo.Sequenced was not registered in the
WAS environment (usually by a call to SDOUtil.registerStaticTypes), so
DataFactory is creating a DynamicDataObjectImpl as a fallback.
Frank.
"Brian Murray" <[EMAIL PROTECTED]> wrote on 01/05/2007 11:03:21
AM:
> I'm seeing an inconsistency when testing SDO on an application server
(WAS)
> versus testing from a command line - described below. Can you please
> provide feedback as to why I am seeing the differences and if it is
> expected.
>
> I have a Type ('APITest') which has an element of another Type
> ('Sequenced'). The statically created Factory includes create methods
for
> both Types. If I use the Static Factory to create APITest, and then try
to
> use the DataFactory (dynamic) to create Sequenced - there is a
difference in
> behavior between WAS and command line. From the command line doing so
is
> okay. On WAS I receive the following error:
>
> Error 500: org.apache.tuscany.sdo.impl.DynamicDataObjectImpl
incompatible
> with com.ibm.sdo.fvt.staticSdo.Sequenced
>
> The Exception is appended at the end of this message.
>
> If the Exception is expected, why is it not seen when running from the
> command line?
> If it is not expected, why is it seen on WAS.
>
> When I use the Static Factory to also create Sequenced, it works on both
> command line and WAS.
>
> java.lang.ClassCastException:
> org.apache.tuscany.sdo.impl.DynamicDataObjectImpl incompatible with
> com.ibm.sdo.fvt.staticSdo.Sequenced
> at
com.ibm.sdo.fvt.staticSdo.impl.APITestImpl.set(APITestImpl.java:1087)
> at
org.apache.tuscany.sdo.impl.DataObjectBase.eSet(DataObjectBase.java
> :272)
> at com.ibm.sdo.internal.ecore.impl.BasicEObjectImpl.eSet(
> BasicEObjectImpl.java:655)
> at
org.apache.tuscany.sdo.impl.DataObjectImpl.set(DataObjectImpl.java
> :143)
> at
org.apache.tuscany.sdo.util.DataObjectUtil.set(DataObjectUtil.java
> :729)
> at org.apache.tuscany.sdo.impl.DataObjectImpl.setDataObject(
> DataObjectImpl.java:486)
> at
org.apache.tuscany.sdo.fvt.lib.FVTUtil.populateFields(FVTUtil.java
> :39)
> at com.ibm._jsp._StaticTestCase._jspService(_StaticTestCase.java:87)
> at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:85)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(
> ServletWrapper.java:989)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(
> ServletWrapper.java:501)
> at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(
> ServletWrapper.java:464)
> at
> com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(
> GenericServletWrapper.java:122)
> at
> com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.
> handleRequest
> (AbstractJSPExtensionServletWrapper.java:196)
> at
>
com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionProcessor.handleRequest(
> AbstractJSPExtensionProcessor.java:275)
> at
com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3168)
> at
com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java
> :254)
> at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java
> :811)
> at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(
> WebContainer.java:1433)
> at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(
> WCChannelLink.java:96)
> at
>
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(
> HttpInboundLink.java:465)
> at
>
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(
> HttpInboundLink.java:394)
> at
com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(
> HttpICLReadCallback.java:102)
> at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted
> (AioReadCompletionListener.java:152)
> at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(
> AbstractAsyncFuture.java:213)
> at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(
> AbstractAsyncFuture.java:195)
> at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
> at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194)
> at com.ibm.io.async.ResultHandler.runEventProcessingLoop(
> ResultHandler.java:741)
> at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863)
> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1469)
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