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Author Message
malattiy
 Post subject: JPA Console Configuration
PostPosted: Tue Oct 16, 2007 7:22 pm 
Newbie

Joined: Tue Oct 16, 2007 6:52 pm
Posts: 2
hi,

I use Hibernate Tools 3.2.0beta11 with Eclipse 3.3 & WTP2.0 and i would like to prototype my hql queries with the HQL Editor.

I've created a new JPA project and added my META-INF/persistence.xml this way

Code:
<?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="testJPA">
       <provider>org.hibernate.ejb.HibernatePersistence</provider>
      <jta-data-source>java:/test-DS</jta-data-source>
      <class>com.test.Person</class>
                <class>com.test.Departement</class>
   </persistence-unit>
</persistence>


I've also added my hibernate.cfg.xml file
Code:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
      "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
      "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
    <session-factory name="testJPAFactory">
        <property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
        <property name="hibernate.connection.password">secret</property>
        <property name="hibernate.connection.url">jdbc:oracle:thin:@localhost:1521:xe</property>
        <property name="hibernate.connection.username">myUser</property>
        <property name="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</property>
    </session-factory>
</hibernate-configuration>


I've created my console configuration by filling the name, project, type(JPA) and the persistence unit name and i got my console configuration that lists correctly my entities Person and Departement in the Configuration child but no session, it says <Sessionfactory error: Could not find datasource>

Code:
org.hibernate.HibernateException: Could not find datasource
   at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
   at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
   at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:29)
   at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
   at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1933)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1216)
   at org.hibernate.console.ConsoleConfiguration$2.execute(ConsoleConfiguration.java:317)
   at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65)
   at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89)
   at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:312)
   at org.hibernate.eclipse.console.actions.BuildSessionFactoryAction.doRun(BuildSessionFactoryAction.java:55)
   at org.hibernate.eclipse.console.actions.ConsoleConfigurationBasedAction.run(ConsoleConfigurationBasedAction.java:63)
   at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:545)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
   at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
   at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
   at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
   at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
   at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
   at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
   at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
Caused by: javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:  java.naming.factory.initial
   at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
   at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
   at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source)
   at javax.naming.InitialContext.lookup(Unknown Source)
   at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
   ... 39 more
!SUBENTRY 2 org.hibernate.eclipse.console 4 150 2007-10-17 01:14:10.796
!MESSAGE javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:  java.naming.factory.initial
!STACK 0
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:  java.naming.factory.initial
   at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
   at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
   at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source)
   at javax.naming.InitialContext.lookup(Unknown Source)
   at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
   at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
   at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:29)
   at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
   at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1933)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1216)
   at org.hibernate.console.ConsoleConfiguration$2.execute(ConsoleConfiguration.java:317)
   at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65)
   at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89)
   at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:312)
   at org.hibernate.eclipse.console.actions.BuildSessionFactoryAction.doRun(BuildSessionFactoryAction.java:55)
   at org.hibernate.eclipse.console.actions.ConsoleConfigurationBasedAction.run(ConsoleConfigurationBasedAction.java:63)
   at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:545)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
   at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
   at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
   at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
   at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
   at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
   at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
   at org.eclipse.equinox.launcher.Main.run(Main.java:1169)


What am i doing wrong?
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max
 Post subject:
PostPosted: Wed Oct 17, 2007 1:31 am 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 6:10 am
Posts: 8615
Location: Neuchatel, Switzerland (Danish)
your persistence.xml states i wants to use a jta-datasource.

you can override that by putting the connection properties in a xyz.properties file and make the console configuration point to that.

_________________
Max
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malattiy
 Post subject:
PostPosted: Wed Oct 17, 2007 8:20 am 
Newbie

Joined: Tue Oct 16, 2007 6:52 pm
Posts: 2
max wrote:
your persistence.xml states i wants to use a jta-datasource.

you can override that by putting the connection properties in a xyz.properties file and make the console configuration point to that.


Thank you max for your reply, it did not solve my problem when i added and pointed my console configuration to it
Code:
hibernate.connection.driver_class=oracle.jdbc.driver.OracleDriver
hibernate.connection.password=secret
hibernate.connection.url=jdbc:oracle:thin:@localhost:1521:xe
hibernate.connection.username=myUser
hibernate.dialect=org.hibernate.dialect.Oracle9Dialect


here is the stack trace
Code:
org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.Oracle9Dialect
   at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:81)
   at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:42)
   at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:426)
   at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:128)
   at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)
   at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)
   at org.hibernate.console.ConsoleConfiguration$3.execute(ConsoleConfiguration.java:357)
   at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65)
   at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:88)
   at org.hibernate.console.ConsoleConfiguration.buildSessionFactory(ConsoleConfiguration.java:352)
   at org.hibernate.eclipse.console.workbench.LazySessionFactoryAdapter.getChildren(LazySessionFactoryAdapter.java:41)
   at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.getChildren(BasicWorkbenchAdapter.java:89)
   at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.fetchDeferredChildren(BasicWorkbenchAdapter.java:95)
   at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:196)
   at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


I must do something wrong. :(

But, it works fine when i comment my <jta-data-source> and i was able to start prototyping my queries. thank you again
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