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Problem with persistence.xml x glassfish-resources.xml

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edilmar

Joined: 27 Nov 2009
Posts: 5

Posted: Thu Oct 20, 2011 7:31 pm Post subject: Problem with persistence.xml x glassfish-resources.xml

Hi,

My env is: NB7.0.1 + GF 3.1 + CDI + JSF2 + RichFaces4 + JPA + Hibernate + Firebird RDBMS.

If I configure persistence.xml like this...

Code:

<persistence-unit name="pooweb4PU" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>pooweb</jta-data-source>

... properties ...
</persistence-unit>

then NB/GF arises an exception about this: "java.lang.ClassCastException: org.firebirdsql.jdbc.FBDriver cannot be cast to javax.sql.DataSource". But I created the project and defined the database connection correctly. Looking at GlassFish Admin, I changed the FBDriver that NB put by default to FBDataSource, but the same problem occured.

The other option, that works, is this:

Code:

<persistence-unit name="pooweb4PU" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>

<jta-data-source>java:app/jdbc/pooweb-ds</jta-data-source>
... properties ...
</persistence-unit>

but I need to create WEB-INF/glassfish-resources.xml like this:

Code:

<jdbc-connection-pool res-type="javax.sql.DataSource" name="java:app/jdbc/pooweb-pool" datasource-classname="org.firebirdsql.jdbc.FBWrappingDataSource">
<property name="serverName" value="localhost" />
<property name="portNumber" value="3050" />
<property name="User" value="SYSDBA" />
<property name="Password" value="masterkey" />
<property name="dataBaseName" value="/sistemas/poowebbd/pooweb.fdb" />
</jdbc-connection-pool>
<jdbc-resource enabled="true" jndi-name="java:app/jdbc/pooweb-ds" object-type="user" pool-name="java:app/jdbc/pooweb-pool"/>

However, using this config with 2 files, I always have to deploy the webapp 2 times ("double F6"). The first time I press F6 gives this error and doesn't deploy:

Code:

redeploy?name=pooweb4&properties=keepSessions=true:preserveAppScopedResources=true falhou em GlassFish Server 3.1
Erro durante a implementação: Exception while preparing the app : Invalid resource : { ResourceInfo : (jndiName=java:app/jdbc/pooweb-ds__pm), (applicationName=pooweb4) }. Consulte o server.log para obter mais detalhes
/sistemas/pooweb4/nbproject/build-impl.xml:740:
O módulo não foi implementado.
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:210)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:106)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor235.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:284)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:539)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153)
FALHA NA CONSTRUÇÃO (tempo total: 1 segundo)

Then, I don't change anything in the code or config files, just the second F6, and the app deploys fine:

Code:

Informações: WEB0671: Loading application [pooweb4] at [/pooweb4]
Informações: pooweb4 foi implementado com êxito em 4.409 milisegundos.

I tried to create a new simple project to this and the same problem occurs. I think this is a bug in NB, right?

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