Hi All , I am facing problem in calling a entity Bean from a Stateless Bean .The call flow goes like this: Jsp Page --> Servlet --> Stateless Bean --> Persisting the Data obtained from jsp page into entity bean .
The jsp page & Servlet are deployed as a separate .war file on the Jboss server while the Stateless bean and the persistence unit is deployed as .ear file on the same Server . When I make a call to persist the values then it throws up an error at the runtime : --------------------------------------------------------------------------------------------------------------------- Exception Description: Cannot acquire data source [java:/system]. Internal Exception: javax.naming.InvalidNameException: Not a compound name: system 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:220) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:111) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:105) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76) 12:19:00,984 ERROR [STDERR] at src.FirstSessionBean.sayHello(FirstSessionBean.java:23) 12:19:00,984 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 12:19:00,984 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 12:19:00,984 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 12:19:00,984 ERROR [STDERR] at java.lang.reflect.Method.invoke(Unknown Source) 12:19:00,984 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) 12:19:00,984 ERROR [STDERR] at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) 12:19:00,984 ERROR [STDERR] at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) 12:19:00,984 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 12:19:00,984 ERROR [STDERR] at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) 12:19:00,984 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 12:19:01,000 ERROR [STDERR] at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)Exception Description: Cannot acquire data source [java:/system]. Internal Exception: javax.naming.InvalidNameException: Not a compound name: system 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:220) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:111) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:105) 12:19:00,984 ERROR [STDERR] at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76) 12:19:00,984 ERROR [STDERR] at src.FirstSessionBean.sayHello(FirstSessionBean.java:23) 12:19:00,984 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 12:19:00,984 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 12:19:00,984 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 12:19:00,984 ERROR [STDERR] at java.lang.reflect.Method.invoke(Unknown Source) 12:19:00,984 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) 12:19:00,984 ERROR [STDERR] at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) 12:19:00,984 ERROR [STDERR] at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) 12:19:00,984 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 12:19:00,984 ERROR [STDERR] at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) 12:19:00,984 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 12:19:01,000 ERROR [STDERR] at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) --------------------------------------------------------------------------------------------------------------------------------------- The stateless bean call is working fine but the call from stateless bean to the entity bean throws up this error . The name of my data source is "system" and I have my persistence.xml file as this : --------------------------------------------------------------------------------------------------------------------------------------- <?xml version="1.0" encoding="UTF-8"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; version="1.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";> <persistence-unit name="testApp" transaction-type="JTA"> oracle.toplink.essentials.PersistenceProvider <jta-data-source>java:/system</jta-data-source> <!-- update to match database--> <!-- update to match database--> <!-- update to match database--> <!-- update to match database--> </persistence-unit> --------------------------------------------------------------------------------------------------------------------------------------- Please provide me some help to figure out the problem View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057981#4057981 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057981 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
