JEE6 Glassfish JPA

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Line 81: Line 81:
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:135) at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:135)
... 35 more ... 35 more
 +</pre>
 +
 +When I change the persistence-unit to resource local
 +<pre>
 + <persistence-unit name="issuetracker" transaction-type="RESOURCE_LOCAL">
 +</pre>
 +
 +I get the following error instead.
 +<pre>
 +SEVERE: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare method
 +java.lang.RuntimeException: The persistence-context-ref-name [foo.Foo/em] in module [issue-tracker] resolves to a persistence unit called [issuetracker] which is of type RESOURCE_LOCAL. Only persistence units with transaction type JTA can be used as a container managed entity manager. Please verify your application.
</pre> </pre>

Revision as of 22:53, 8 March 2010


Here's the persistence.xml 

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0"
  xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">

  <persistence-unit name="issuetracker">
    <properties>
      <property name="eclipselink.ddl-generation" value="drop-and-create-tables" />
      <property name="eclipselink.ddl-generation.output-mode"
        value="database" />

      <!-- useful for debugging -->
      <property name="hibernate.show_sql" value="true" />
      <property name="hibernate.format_sql" value="true" /> 

      <!--
        configurating outside the container, you may not want to do this
        for production code
      -->

      <!-- hsql -->
      <property name="javax.persistence.jdbc.driver" value="org.hsqldb.jdbcDriver" />
      <property name="javax.persistence.jdbc.url" value="jdbc:hsqldb:mem:issuetracker" />
      <property name="javax.persistence.jdbc.user" value="sa" />
      <property name="javax.persistence.jdbc.password" value="" />
    </properties>
  </persistence-unit>
</persistence>

Here's the error: 

SEVERE: 
Local Exception Stack: 
Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.0.0.v20091127-r5931): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.
Error Code: 0
        at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:309)
        at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:138)
        at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:94)
        at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
        at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:584)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:228)
        at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:368)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:151)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:207)
        at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:195)
        at org.glassfish.persistence.jpa.PersistenceUnitLoader.doJava2DB(PersistenceUnitLoader.java:273)
        at org.glassfish.persistence.jpa.JPADeployer.load(JPADeployer.java:155)
        at org.glassfish.persistence.jpa.JPADeployer.load(JPADeployer.java:55)
        at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:175)
        at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:216)
        at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:338)
        at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:214)
        at org.glassfish.kernel.embedded.EmbeddedDeployerImpl.deploy(EmbeddedDeployerImpl.java:144)
        at org.glassfish.maven.RunMojo.execute(RunMojo.java:105)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
        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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.sql.SQLException: Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.
        at com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java:133)
        at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:135)
        ... 35 more

When I change the persistence-unit to resource local 

  <persistence-unit name="issuetracker" transaction-type="RESOURCE_LOCAL">

I get the following error instead. 

SEVERE: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare method
java.lang.RuntimeException: The persistence-context-ref-name [foo.Foo/em] in module [issue-tracker] resolves to a persistence unit called [issuetracker] which is of type RESOURCE_LOCAL. Only persistence units with transaction type JTA can be used as a container managed entity manager. Please verify your application.
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