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Author Message
sdelamo
 Post subject: How to find a JNDI resource in the hibernatetool ant task
PostPosted: Wed Mar 18, 2009 11:37 am 
Newbie

Joined: Thu Oct 26, 2006 1:34 pm
Posts: 11
I want to generate my database schema with Ant. I am using hbm2ddl task.

I am using Hibernate with JNDI. My hibernate.cfg.xml looks like:

Code:
  <!DOCTYPE hibernate-configuration PUBLIC
            "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
            "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
   
    <hibernate-configuration>
        <session-factory>
           <!-- Database connection settings -->
           <property name="connection.datasource">java:comp/env/jdbc/my_app</property>
           <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
           <property name="current_session_context_class">thread</property>
       
                <!-- Mapping -->   
      </session-factory> 
    </hibernate-configuration>


My $CATALINA_HOME/webapps/myapp/META-INF/context.xml looks like:

Code:
<Context>
       <Resource name="jdbc/my_app"
                global="jdbc/my_app"
                auth="Container"
                type="javax.sql.DataSource"
                username="userA"
                password="userA123"
                driverClassName="com.mysql.jdbc.Driver"
             url="jdbc:mysql://localhost:3306/myapp?autoReconnect=true"
                maxActive="8"
                maxIdle="4"/>
    </Context>




And inside $CATALINA_HOME/webapps/myapp/WEB-INF/web.xml I have:


Code:
   <resource-ref>
        <description>DB Connection</description>
        <res-ref-name>jdbc/my_app</res-ref-name>
        <res-type>javax.sql.DataSource</res-type>
        <res-auth>Container</res-auth>
   </resource-ref>


Inside **build.xml** I have the next target.


Code:
<target name="schema" description="Generate DB schema from the O/R mapping files">
      <hibernatetool destdir="${basedir}">
          <classpath path="${java.src.home}">
               <fileset dir="${java.src.home}">
                    <include name="**/*.hbm.xml"/>
            </fileset>
          </classpath>
      <configuration configurationfile="${java.src.home}/hibernate.cfg.xml"/>          
          <hbm2ddl
             drop="true"
             create="true"
             export="true"
             outputfilename="myapp-ddl.sql"
               delimiter=";"
             format="true"/>        
         </hibernatetool>
   </target>

The problem is that ant is not finding the Resource element stored in context.xml.

Code:
    [hibernatetool] Error #1: org.hibernate.HibernateException: Could not find datasource

I tried, without success, to add the nex snippet inside the classpath element.


Code:
     <fileset dir="${web.home}/META-INF">
           <include name="context.xml"/>
       </fileset>


How can i point Ant to find the Resource defined in context.xml?


I post a complete error stacktrace.
Code:
    [hibernatetool] INFO: JNDI InitialContext properties:{}
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
    [hibernatetool]    at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
    [hibernatetool] java.util.zip.ZipException: error in opening zip file
    [hibernatetool]    at java.util.zip.ZipFile.open(Native Method)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    [hibernatetool]    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1014)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:146)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:108)
    [hibernatetool]    at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:958)
    [hibernatetool]    at java.lang.ClassLoader.getResources(ClassLoader.java:1016)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12$5.run(VersionHelper12.java:149)
    [hibernatetool]    at java.security.AccessController.doPrivileged(Native Method)
    [hibernatetool]    at com.sun.naming.internal.VersionHelper12.getResources(VersionHelper12.java:146)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getApplicationResources(ResourceManager.java:468)
    [hibernatetool]    at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:159)
    [hibernatetool]    at javax.naming.InitialContext.init(InitialContext.java:219)
    [hibernatetool]    at javax.naming.InitialContext.<init>(InitialContext.java:175)
    [hibernatetool]    at org.hibernate.util.NamingHelper.getInitialContext(NamingHelper.java:28)
    [hibernatetool]    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    [hibernatetool]    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:27)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
    [hibernatetool]    at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
    [hibernatetool]    at org.hibernate.tool.ant.Hbm2DDLExporterTask.execute(Hbm2DDLExporterTask.java:55)
    [hibernatetool]    at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:171)
    [hibernatetool]    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
    [hibernatetool]    at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
    [hibernatetool]    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [hibernatetool]    at java.lang.reflect.Method.invoke(Method.java:597)
    [hibernatetool]    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
    [hibernatetool]    at org.apache.tools.ant.Task.perform(Task.java:348)
    [hibernatetool]    at org.apache.tools.ant.Target.execute(Target.java:357)
    [hibernatetool]    at org.apache.tools.ant.Target.performTasks(Target.java:385)
    [hibernatetool]    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
    [hibernatetool]    at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
    [hibernatetool]    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultE
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alexandrubarbat
 Post subject:
PostPosted: Wed Mar 18, 2009 12:58 pm 
Beginner
Beginner

Joined: Wed Oct 03, 2007 4:10 am
Posts: 46
you have to modify the hibernate.cfg.xml in order to use a non jndi datasource (somethin like this):

<session-factory>
<property name="hibernate.connection.driver_class">
org.hsqldb.jdbcDriver
</property>
<property name="hibernate.connection.url">
jdbc:mysql://localhost:3306/myapp?autoReconnect=true
</property>
<property name="hibernate.connection.username">
userA
</property>
<property name="hibernate.connection.password">
userA123
</property>
<property name="hibernate.c3p0.min_size">5</property>
<property name="hibernate.c3p0.max_size">20</property>
<property name="hibernate.c3p0.timeout">300</property>
<property name="hibernate.c3p0.max_statements">50</property>
<property name="hibernate.c3p0.idle_test_period">3000</property>

.....


You can use jndi but it is a bad idea because there is no standard way to do it and I think you don't really want to do that.
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sdelamo
 Post subject:
PostPosted: Wed Mar 18, 2009 1:04 pm 
Newbie

Joined: Thu Oct 26, 2006 1:34 pm
Posts: 11
I want to use JNDI because I want to access a different database depending on the URL coming.

I have already a Host per URL in my tomcat server.xml file. In my opinion it fits naturally to use a Resource to define the database for each host.

What do you recommend instead?
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alexandrubarbat
 Post subject:
PostPosted: Wed Mar 18, 2009 3:03 pm 
Beginner
Beginner

Joined: Wed Oct 03, 2007 4:10 am
Posts: 46
If I understand you have an web application which is deployed in tomcat(one tomcat per host with distinct databases mapped to jdbc/my_app) and you want to generate the sql schema script when some action it is executed from within browser?


you want to execute the ant task from within the web application?
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sdelamo
 Post subject:
PostPosted: Thu Mar 19, 2009 7:47 am 
Newbie

Joined: Thu Oct 26, 2006 1:34 pm
Posts: 11
I have a Web application deployed in tomcat. I have in tomcat/conf/server.xml several hosts. Each of them uses the same application code but different databases.

I want to execute the ant schema task in my developer environment. In my case eclipse. Not in a browser.
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alexandrubarbat
 Post subject:
PostPosted: Thu Mar 19, 2009 8:16 am 
Beginner
Beginner

Joined: Wed Oct 03, 2007 4:10 am
Posts: 46
If you want to that from developper or command line then you had nothing to do with tomcat runtime environment.

So you will have to make a special hibernate.cfg.xml to use with your ant schema generator task ... or you add

hibernate.hbm2ddl.auto = update or create in hibernate.cfg in order to

update or recreate your schema in the database.


you can acces the tomcat jndi context only from within tomcat runtime!
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