3 Replies Latest reply on Mar 6, 2009 5:38 AM by jjrs

gwt-console datasource problems

jjrs Mar 3, 2009 10:29 AM

Hi

I am having problems for using the GWT console. I am using the version that comes with the installer jbpm-installer-3.3.1.GA.jar. And deployed it to jboss-5.0.1.GA and jboss-4.2.3.GA facing in both cases the same problem. I am using Oracle for the jBPM database.

Even if the console is connecting to the correct database ( I am sure of it, as I can see process definitions, tokens, etc...), the BIRT part of it seems to use a different datasource, as I am getting all the time the below exception (pay attention to the Null user or password not supported in THIN driver part):

2009-03-03 15:01:36,394 WARN [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (http-127.0.0.1-8080-2) Destroying connection that could not be successfully matched: org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener@1b159e5[state=NORMAL mc=org.jboss.resource.adapter.jdbc.local.LocalManagedConnection@bb53fd handles=0 lastUse=1236092495065 permit=false trackByTx=false mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool@1d69e03 context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool@1201158 xaResource=org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@d8fd10 txSync=null]
2009-03-03 15:01:36,440 WARN [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (http-127.0.0.1-8080-2) Throwable while attempting to get a new connection: null
org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Null user or password not supported in THIN driver)
 at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:225)
 at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:195)
 at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:611)
 at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:257)
 at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:607)
 at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:404)
 at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:381)
 at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:496)
 at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:941)
 at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:104)
 at org.eclipse.birt.report.data.oda.jdbc.JndiDataSource.getDataSourceConnection(JndiDataSource.java:159)
 at org.eclipse.birt.report.data.oda.jdbc.JndiDataSource.getConnection(JndiDataSource.java:133)
 at org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.getJndiDSConnection(JDBCDriverManager.java:227)
 at org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.doConnect(JDBCDriverManager.java:184)
 at org.eclipse.birt.report.data.oda.jdbc.JDBCDriverManager.getConnection(JDBCDriverManager.java:158)
 at org.eclipse.birt.report.data.oda.jdbc.Connection.connectByUrl(Connection.java:158)
 at org.eclipse.birt.report.data.oda.jdbc.Connection.open(Connection.java:115)
 at org.eclipse.datatools.connectivity.oda.consumer.helper.OdaConnection.open(OdaConnection.java:235)
 at org.eclipse.birt.data.engine.odaconsumer.ConnectionManager.openConnection(ConnectionManager.java:145)
 at org.eclipse.birt.data.engine.executor.DataSource.newConnection(DataSource.java:134)
 at org.eclipse.birt.data.engine.executor.DataSource.open(DataSource.java:121)
 at org.eclipse.birt.data.engine.impl.DataSourceRuntime.openOdiDataSource(DataSourceRuntime.java:214)
 at org.eclipse.birt.data.engine.impl.QueryExecutor.openDataSource(QueryExecutor.java:265)
 at org.eclipse.birt.data.engine.impl.QueryExecutor.prepareExecution(QueryExecutor.java:210)
 at org.eclipse.birt.data.engine.impl.PreparedQuery.doPrepare(PreparedQuery.java:500)
 at org.eclipse.birt.data.engine.impl.PreparedDataSourceQuery.execute(PreparedDataSourceQuery.java:161)
 at org.eclipse.birt.data.engine.impl.PreparedOdaDSQuery.execute(PreparedOdaDSQuery.java:142)
 at org.eclipse.birt.report.data.adapter.impl.DataRequestSessionImpl.execute(DataRequestSessionImpl.java:445)
 at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:151)
 at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:117)
 at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:182)
 at org.eclipse.birt.report.engine.executor.ExecutionContext.executeQuery(ExecutionContext.java:1685)
 at org.eclipse.birt.report.engine.executor.QueryItemExecutor.executeQuery(QueryItemExecutor.java:76)
 at org.eclipse.birt.report.engine.executor.TableItemExecutor.execute(TableItemExecutor.java:61)
 at org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:42)
 at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportItemExecutor.execute(WrappedReportItemExecutor.java:45)
 at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:33)
 at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:63)
 at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:85)
 at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:106)
 at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:140)
 at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:68)
 at org.jboss.balalaika.BirtService.render(BirtService.java:152)
 at org.jboss.balalaika.ReportFacade.viewReportHtml(ReportFacade.java:129)
 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.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:77)
 at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:197)
 at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:185)
 at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:123)
 at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:348)
 at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:182)
 at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:90)
 at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:66)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
 at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
 at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: Null user or password not supported in THIN driver
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
 at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:213)
 at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:366)
 at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:151)
 at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
 at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:563)
 at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:207)
 ... 77 more

Questions:

How can I fix it ?

There seem to be many functionalities depending on Birt so I can't do that much with this error.

I have modified the file jboss-web.xml inside report-server.war and enabled the sections <class-loading> and <resource-ref> that were commented out, and seemed to reference the correct data source definition, JbpmDS, but it made no difference and still got the same error.

Now the file report-server.war/jboss-web.xml has the next content :

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE jboss-web PUBLIC
 "-//JBoss//DTD Web Application 2.4//EN"
 "http://www.jboss.org/j2ee/dtd/jboss-web_4_2.dtd">

<jboss-web>

 <class-loading>
 <loader-repository>
 org.bpm.console.server:report-server.war
 </loader-repository>
 </class-loading>

 <security-domain>java:/jaas/jbpm-console</security-domain>

 <context-root>report-server</context-root>

 <resource-ref>
 <res-ref-name>jdbc/JbpmDataSource</res-ref-name>
 <jndi-name>java:/JbpmDS</jndi-name>
 </resource-ref>


</jboss-web>

1. Re: gwt-console datasource problems

bradsdavis Mar 3, 2009 1:21 PM (in response to jjrs)

I havent received this issue with 4.2.3GA, JBPM 3.3.1GA, and Oracle.

What does your datasource look like? What do you have for your conf/login-config.xml?

What version of the Oracle thin driver are you using? What version of Oracle?
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2. Re: gwt-console datasource problems

jjrs Mar 4, 2009 7:09 AM (in response to jjrs)

My datasource is in [Jboss.4.2.3.GA]\server\default\deploy\jbpm and the content is ...

<datasources>
 <local-tx-datasource>
 <jndi-name>JbpmDS</jndi-name>
 <connection-url>jdbc:oracle:thin:@dbServer:1521:dbInstance</connection-url>

 <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
 <user-name>user</user-name>
 <password>passwd</password>

 <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>

 <metadata>
 <type-mapping>Oracle9i</type-mapping>
 </metadata>
 </local-tx-datasource>

</datasources>

In login-config.xml I added the next section...

 <!-- New jBPM config -->
 <application-policy name = "jbpm">
 <authentication>
 <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule"
 flag="required">
 <module-option name="dsJndiName">java:/JbpmDS</module-option>
 <module-option name="principalsQuery">
 SELECT PASSWORD_ FROM JBPM_ID_USER WHERE NAME_=?
 </module-option>
 <module-option name="rolesQuery">
 SELECT g.NAME_ ,'Roles'
 FROM JBPM_ID_USER u,
 JBPM_ID_MEMBERSHIP m,
 JBPM_ID_GROUP g
 WHERE g.TYPE_='security-role'
 AND m.GROUP_ = g.ID_
 AND m.USER_ = u.ID_
 AND u.NAME_=?
 </module-option>
 </login-module>
 </authentication>
 </application-policy>

The oracle driver and the oracle version should be fine, otherwise I wouldn't be able to see any result, and I am having problems only with the Reports part of the gwt-console. With my current settings the jbpm-console is working fine, but the gwt-console, always complains about not being able to get a connection to the database.

Any other idea ? Do I have to modify the contents of any of the war files ? There are several parts in thejboss-web.xml files where the datasource is referenced, although this settings are commeted in the config files. If I enable that configuration the system complains saying ....

2009-03-04 12:04:40,662 DEBUG [org.jboss.web.tomcat.service.JBossWeb] Problem in init
org.jboss.deployment.DeploymentException: Failed to parse WEB-INF/jboss-web.xml; - nested throwable: (org.jboss.deployment.DeploymentException: resource-ref jdbc/JbpmDataSource found in jboss-web.xml but not in web.xml)
 at org.jboss.web.AbstractWebContainer.parseMetaData(AbstractWebContainer.java:768)
 at org.jboss.web.AbstractWebContainer.init(AbstractWebContainer.java:356)
 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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)

Any other suggestion ?

3. Re: gwt-console datasource problems

jjrs Mar 6, 2009 5:38 AM (in response to jjrs)
Hi,

I was finally able to discover what the problem was.

All the birt reports included in the gwt-console, are pointing to a external datasource, so they need to be checked and modify in case it's needed to use the correct datasource...

The reports are located in ... [JBOSS]\server\default\data\birt

They are called XXXXXXX_report.rptdesign, and the section to modify in case it's needed is:

<data-sources> <oda-data-source extensionID="org.eclipse.birt.report.data.oda.jdbc" name="MySQL Local" id="6"> <property name="odaDriverClass">com.mysql.jdbc.Driver</property> <property name="odaURL">jdbc:mysql://localhost:3306/jbpmtest</property> <property name="odaUser">jbpmtest</property> <property name="odaJndiName">java:/JbpmDS</property> </oda-data-source> </data-sources>

However after having all the reports referencing the correct datasource, they still don't work, but I will ask about them in another post as I consider this issue as a different topic.
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