ant and schema export
Hi all,
I want to drop and recreate DB schema before running tests to get rid of possible garbage in DB. So I did next thing:
<hibernatetool destdir="${build.dir}">
<classpath path="${ejb.build.dir}"/>
<jpaconfiguration persistenceunit="pmpak"/> <!-- Use META-INF/persistence.xml -->
<hbm2ddl
drop="true"
create="true"
export="true"
outputfilename="${build.dir}/export-ddl.sql"
delimiter=";"
format="true"/>
</hibernatetool>
It works fine and generates ddl file, but fails to export it into DB. Stack trace is:
FATAL [main] (DatasourceConnectionProvider.java:55) - Could not find datasource: java:/pmpakDatasource [hibernatetool] 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 [hibernatetool] at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645) [hibernatetool] at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247) [hibernatetool] at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:284) [hibernatetool] at javax.naming.InitialContext.lookup(InitialContext.java:351) [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:186) [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:585) [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] ERROR [main] (SchemaExport.java:202) - schema export unsuccessful [hibernatetool] org.hibernate.HibernateException: Could not find datasource [hibernatetool] at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56) [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:186) [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:585) [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] 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 [hibernatetool] at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645) [hibernatetool] at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247) [hibernatetool] at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:284) [hibernatetool] at javax.naming.InitialContext.lookup(InitialContext.java:351) [hibernatetool] at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52) [hibernatetool] ... 22 more [hibernatetool] 1 errors occurred while performing <hbm2ddl>. [hibernatetool] Error #1: org.hibernate.HibernateException: Could not find datasource
I suspect it cannot find datasource :) persistence.xml looks like:
<persistence-unit name="pmpak"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:/pmpakDatasource</jta-data-source> <properties> <property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5Dialect"/> <property name="hibernate.hbm2ddl.auto" value="create-drop"/> <property name="hibernate.show_sql" value="true"/> <property name="jboss.entity.manager.factory.jndi.name" value="java:/pmpakEntityManagerFactory"/> <property name="hibernate.cache.provider_class" value="org.hibernate.cache.EhCacheProvider"/> </properties> </persistence-unit>
and datasource file is
<datasources> <local-tx-datasource> <jndi-name>pmpakDatasource</jndi-name> <connection-url>jdbc:mysql://localhost:3306/pmpak</connection-url> <driver-class>com.mysql.jdbc.Driver</driver-class> <user-name>test</user-name> <password>test</password> </local-tx-datasource> </datasources>
How can I make it find this datasource? or export ddl into DB in any other way (I would prefer to use datasource though).
Thanks in advance,
Mikhail
