[teiid-issues] [JBoss JIRA] Commented: (TEIID-643) XML-Relational SOAP connector throws ClassNotFound exception when starting.

[Steven Hawkins (JIRA)]

    [ https://jira.jboss.org/jira/browse/TEIID-643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12470715#action_12470715 ] 

Steven Hawkins commented on TEIID-643:
--------------------------------------

I asked if you had added the connector-api, since if you had that could explain the problem. The connector type classpath is not different depending upon the deployment, but the classloading behavior is.  In the classpath profile all of the extension modules are already loaded above the connector classloader.  We also should be checking for the classpath profile and not creating post delegating connector classloaders - but this is currently not the case.

> XML-Relational SOAP connector throws ClassNotFound exception when starting.
> ---------------------------------------------------------------------------
>
>                 Key: TEIID-643
>                 URL: https://jira.jboss.org/jira/browse/TEIID-643
>             Project: Teiid
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 6.1.0
>         Environment: Designer IDE build on RHEL CSB with Teiid 6.1 M4
>            Reporter: John Doyle
>            Assignee: John Doyle
>            Priority: Blocker
>             Fix For: 6.1.0
>
>
> When creating a model with the Web Service to Relational Model importer, a class not found exception is thrown when creating the binding.
> com.metamatrix.common.application.exception.ApplicationLifecycleException: Could not find Connector class com.metamatrix.connector.xml.base.XMLConnector
> at org.teiid.dqp.internal.datamgr.impl.ConnectorManager.initStartConnector(ConnectorManager.java:414)
> at org.teiid.dqp.internal.datamgr.impl.ConnectorManager.start(ConnectorManager.java:337)
> at com.metamatrix.dqp.embedded.services.EmbeddedDataService.startConnectorBinding(EmbeddedDataService.java:241)
> at com.metamatrix.dqp.embedded.services.EmbeddedDataService$1.loaded(EmbeddedDataService.java:88)
> at com.metamatrix.dqp.embedded.services.EmbeddedConfigurationService.notifyConnectorBindingLoad(EmbeddedConfigurationService.java:1407)
> at com.metamatrix.dqp.embedded.services.EmbeddedConfigurationService.deployConnectorBinding(EmbeddedConfigurationService.java:1134)
> at com.metamatrix.dqp.embedded.services.EmbeddedConfigurationService.saveConnectorBinding(EmbeddedConfigurationService.java:738)
> at com.metamatrix.dqp.embedded.services.EmbeddedConfigurationService.addConnectorBinding(EmbeddedConfigurationService.java:712)
> at com.metamatrix.dqp.embedded.admin.DQPConfigAdminImpl.addConnectorBinding(DQPConfigAdminImpl.java:389)
> at com.metamatrix.dqp.embedded.admin.DQPConfigAdminImpl.addConnectorBinding(DQPConfigAdminImpl.java:285)
> 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 com.metamatrix.core.util.MixinProxy.invoke(MixinProxy.java:48)
> at com.metamatrix.jdbc.EmbeddedConnection$1.invoke(EmbeddedConnection.java:103)
> at $Proxy18.addConnectorBinding(Unknown Source)
> at com.metamatrix.modeler.dqp.ui.workspace.WorkspaceExecutor.addConnectorBinding(WorkspaceExecutor.java:330)
> at com.metamatrix.modeler.dqp.ui.workspace.WorkspaceExecutor$BindingListener.handleConnectorBindingEvent(WorkspaceExecutor.java:465)
> at com.metamatrix.modeler.dqp.ui.workspace.WorkspaceExecutor$BindingListener.stateChanged(WorkspaceExecutor.java:444)
> at com.metamatrix.modeler.dqp.internal.config.ConfigurationManagerImpl.fireChangeEvent(ConfigurationManagerImpl.java:475)
> at com.metamatrix.modeler.dqp.internal.config.ConfigurationManagerImpl.saveConfigLocal(ConfigurationManagerImpl.java:141)
> at com.metamatrix.modeler.dqp.internal.config.ConfigurationManagerImpl.addBinding(ConfigurationManagerImpl.java:216)
> at com.metamatrix.modeler.modelgenerator.wsdl.SoapBindingInfo.createConnectorBinding(SoapBindingInfo.java:116)
> at com.metamatrix.modeler.modelgenerator.wsdl.RelationalModelBuilder.createModel(RelationalModelBuilder.java:97)
> at com.metamatrix.modeler.modelgenerator.wsdl.ui.internal.wizards.RelationalFromWSDLImportWizard.runFinish(RelationalFromWSDLImportWizard.java:195)
> at com.metamatrix.modeler.modelgenerator.wsdl.ui.internal.wizards.RelationalFromWSDLImportWizard$1.run(RelationalFromWSDLImportWizard.java:137)
> at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
> Caused by: com.metamatrix.core.MetaMatrixCoreException: com.metamatrix.connector.xml.base.XMLConnector
> at com.metamatrix.core.util.ReflectionHelper.create(ReflectionHelper.java:285)
> at org.teiid.dqp.internal.datamgr.impl.ConnectorManager.initStartConnector(ConnectorManager.java:400)
> ... 27 more
> Caused by: com.metamatrix.core.MetaMatrixCoreException: com.metamatrix.connector.xml.base.XMLConnector
> at com.metamatrix.core.util.ReflectionHelper.create(ReflectionHelper.java:299)
> at com.metamatrix.core.util.ReflectionHelper.create(ReflectionHelper.java:283)
> ... 28 more
> Caused by: java.lang.ClassNotFoundException: com.metamatrix.connector.xml.base.XMLConnector
> at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at com.metamatrix.common.classloader.PostDelegatingClassLoader.loadClass(PostDelegatingClassLoader.java:90)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:247)
> at com.metamatrix.core.util.ReflectionHelper.loadClass(ReflectionHelper.java:251)
> at com.metamatrix.core.util.ReflectionHelper.create(ReflectionHelper.java:292)
> ... 29 more

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