Using Ejb3Configuration()
In our application we must dynamically connect different users to different databases. According to a previous thread:
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77371
we can use Ejb3Configuration() to eliminate the need for Persistent.xml
Hoping this is the right solution, I started with:
Properties properties = new Properties();
properties.put("cache.provider_class","org.hibernate.ejb.HibernatePersistence");
properties.put("hibernate.transaction.factory_class.","org.hibernate.ejb.HibernatePersistence");
properties.put("connection.datasource","java:/testDS");
properties.put("hibernate.dialect","org.hibernate.dialect.SQLServerDialect");
properties.put("hibernate.transaction.flush_before_completion","true");
properties.put("hibernate.hbm2ddl.auto","update");
properties.put("hibernate.show_sql","true");
Ejb3Configuration cfg = new Ejb3Configuration();
EntityManagerFactory emf =
cfg.addProperties( properties )
.createEntityManagerFactory();
EntityManager em = emf.createEntityManager();
But the following NoClassDefFoundError is raised:
javax.ejb.EJBException: java.lang.RuntimeException: java.lang.NoClassDefFoundError: net/sf/ehcache/CacheException at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69) at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83) at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:225) at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106) at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82) at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828) at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681) at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358) at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:412) at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Please help
Many thanks in advnance.
