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From axiez <lesai...@gmail.com>
Subject Re: Unable to resolve reference "JtaDataSourceWrapper" in gbean default/a1/1233553508187
Date Fri, 06 Feb 2009 04:11:46 GMT

I created a fresh database pool and copied the plan to the application
directory. Also included the tranql-connector.. file to application
directory. Included NoTxDatasource shown in console as non-jta-datasource in
persistence.xml and deployment was successful. To be verified with
clienttesting

axiez wrote:
> 
> I have a business interface, remotely accessible stateless session bean,
> entity, and a client that will access from a different JVM. I tried to
> deploy a1.jar but got error message specified in the subject.
> META-INF/persistence.xml has the following entries
> <?xml version="1.0" encoding="UTF-8"?>
> <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence">
>     <persistence-unit name="manager">
>         <jta-data-source>jdbc/h</jta-data-source>
>         <class>AccountNtt</class>
>     </persistence-unit>
> </persistence>
> where h is the data source created by me using console, AccountNtt is the
> entity class, and manager is the EntityManager reference in stateless
> session bean.
> Stateless session bean code is:
> import java.util.List;
> import javax.ejb.Stateless;
> import javax.ejb.Remote;
> import javax.persistence.PersistenceContext;
> import javax.persistence.EntityManager;
> import javax.persistence.Query;
> @Stateless
> @Remote(Account.class)
> public class AccountBean implements Account {
>     @PersistenceContext
>     private EntityManager manager;
>     public AccountNtt find(String accountNum) {
>         AccountNtt ac =
> (AccountNtt)manager.find(AccountNtt.class,accountNum);
>         return ac;
>     }
>     public AccountNtt createAccount(String name, String accountType,
> String accountNum) {
>         AccountNtt acNtt = new AccountNtt(name, accountType, accountNum);
>         manager.persist(acNtt);
>         return acNtt;
>     }
>     public int displayBalance(String accountNum) {
>         AccountNtt ac = (AccountNtt) manager.find(AccountNtt.class,
> accountNum);
>         return ac.balance;
>     }
>     public List<AccountNtt> balanceGt5000() {
>         String ejbql = "SELECT a FROM AccountNtt a WHERE a.balance>5000";
>         Query query = manager.createQuery(ejbql);
>         List<AccountNtt> result = query.getResultList();
>         return result;
>     }
>     public AccountNtt first0() {
>         String ejbql = "SELECT a FROM AccountNtt a WHERE a.balance=0";
>         Query query = manager.createQuery(ejbql);
>         AccountNtt a = (AccountNtt) query.getSingleResult();
>         return a;
>     }
>     public void clearAllAccounts() {
>         String ejbql = "DELETE FROM AccountNtt a";
>         Query q = manager.createQuery(ejbql);
>         manager.getTransaction().begin();
>         q.executeUpdate();
>         manager.getTransaction().commit();
>     }
> }
> The error message is:
> Error: Unable to distribute a1.jar: Unable to resolve reference
> "JtaDataSourceWrapper" in gbean
> default/a1/1233553508187/jar?EJBModule=default/a1/1233553508187/jar,J2EEApplication=null,PersistenceUnitModule=ejb.jar,j2eeType=PersistenceUnit,name=manager
> to a gbean matching the pattern
> [?name=jdbc/h#org.apache.geronimo.naming.ResourceSource] due to: No
> matches for referencePatterns:
> [?name=jdbc/h#org.apache.geronimo.naming.ResourceSource]
> How can I make the data source work?
> 

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