[teiid-issues] [JBoss JIRA] Created: (TEIID-1608) TeiidComponentException from generated web service

[Scott Dawson (JIRA)]

TeiidComponentException from generated web service
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                 Key: TEIID-1608
                 URL: https://issues.jboss.org/browse/TEIID-1608
             Project: Teiid
          Issue Type: Bug
          Components: SOAP Services
    Affects Versions: 7.3
         Environment: Runtime environment: JBoss AS 5.1, Teiid 7.3, JBossWS-CXF 3.2.1, MySQL 5, mysql-connector-java-5.1.10-bin.jar
Development environment: Teiid Designer 7.3 installed into Eclipse Helios 3.6.2; SoapUI 2.5 as a test client
            Reporter: Scott Dawson
            Assignee: Steven Hawkins


I'm using the 'Generate JBossWS-CXF War' feature of Teiid Designer to expose a MySQL table as a web service. Everything deploys normally and about half the time the web service works correctly, however, I often get the exception shown below when I call the service. It seems to be fairly random as to whether or not it works or throws the exception. Everything is running on one laptop including the client and the database.

I'm attaching my Eclipse project, warfile and a more complete stack trace. See 'Steps to Reproduce' below for my development process and a description of the DB table.

17:46:20,833 SEVERE [org.teiid.soap] Exception in executeDataservice: {0}
java.lang.Throwable: java.sql.SQLException: Unable to read data from the stream: [TeiidComponentException]Wrong type of data found or no data found; expecting streamable object from the buffer manager.
        at org.teiid.soap.provider.TeiidWSProvider.execute(TeiidWSProvider.java:194)
        at org.teiid.soap.provider.TeiidWSProvider.invoke(TeiidWSProvider.java:316)
        at org.teiid.soap.provider.MySQL_local_user.invoke(MySQL_local_user.java:22)
        at org.teiid.soap.provider.MySQL_local_user.invoke(MySQL_local_user.java:15)
        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:597)
        at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:166)
        at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:82)
        at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:55)
        at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:68)
        at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)

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