0001722: EntityManager binding error

1722

minor

always

04-30-07 19:51

05-25-07 15:51

Reporter:

gzhu

Platform:

Dell

Assigned To:

westrupp

OS:

Debian

Priority:

normal

OS Version:

2.6.7-1-686-smp

Status:

closed

Product Version:

3.1.1

Product Build:

alpha build

Resolution:

fixed

Projection:

none

ETA:

none

Fixed in Version:

3.1.1

Summary:

0001722: EntityManager binding error

Description:

I have a method traversing JNDI tree, and failed at node EntityManager.

Here is the method to print JNDI tree:
=======================================================
public static String listContext (Context ctx, String indent)
{
    StringBuffer retBuf = new StringBuffer();
    try {
    NamingEnumeration list = ctx.listBindings("");
    while (list.hasMore()) {
        try
        {
        Binding item = (Binding) list.next();
        String className = item.getClassName();
        String name = item.getName();
        retBuf.append(indent + name + " (" + className + ")\n");
        Object o = item.getObject();
        if (o instanceof javax.naming.Context)
            retBuf.append(listContext((Context) o, indent + "+ "));
        }
        catch (NamingException nex)
        {
        LogEvent.error(nex, "Invalid binding:");
        retBuf.append(indent + "***** Invalid Binding ******\n");
        }
    }
    } catch (NamingException ex) {
    LogEvent.error(ex, "List errors ");
    }
    return retBuf.toString();
}
===============================================

Here is the exception:
--------------------------
localhost 2007/04/30 19:36:19.824 ERROR [5]listContext(JNDIManager.java:98) Invalid binding:
localhost ===> exception message: EntityManager
localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> javax.naming.NameNotFoundException: EntityManager
localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.caucho.naming.ContextImpl.lookup(ContextImpl.java:163)
localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.caucho.naming.QBindingEnumeration.next(QBindingEnumeration.java:68)
localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.caucho.naming.QBindingEnumeration.next(QBindingEnumeration.java:44)
localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.ironplanet.util.JNDIManager.listContext(JNDIManager.java:88)
localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.ironplanet.util.JNDIManager.listContext(JNDIManager.java:94)

---------------------------------------------------

the output JNDI string is like this (look for Invalid Binding):

localhost java: (com.caucho.naming.ContextImpl)
localhost java:comp (com.caucho.naming.ContextImpl)
localhost + env (com.caucho.naming.ContextImpl)
localhost + + jmx (com.caucho.naming.ContextImpl)
localhost + + + GlobalMBeanServer (com.caucho.jmx.GlobalMBeanServer)
localhost + + + MBeanServer (com.caucho.jmx.EnvironmentMBeanServer)
localhost + + cmp (com.caucho.naming.ContextImpl)
.......... a lot of my EJBs ...........
localhost + + persistence (com.caucho.naming.ContextImpl)
localhost + + + resin-ejb (com.caucho.amber.manager.EntityManagerProxy)
localhost + + + _amber_PersistenceUnit (com.caucho.naming.ContextImpl)
localhost + + + + resin-ejb (com.caucho.amber.manager.AmberEntityManagerFactory)
localhost + + OracleDS (com.caucho.sql.DBPool)
localhost + ***** Invalid Binding ******
localhost + ThreadPool (com.caucho.util.ResinThreadPoolExecutor)
localhost + UserTransaction (com.caucho.jca.UserTransactionProxy)
localhost + TransactionManager (com.caucho.transaction.TransactionManagerImpl)
localhost + ORB (com.caucho.iiop.orb.ORBImpl)
localhost

Steps To Reproduce:

Additional Information:

System Description:

Development environment

Relationships

Attached Files:

Mantis - Resin
Viewing Issue Advanced Details

ID:	Category:	Severity:	Reproducibility:	Date Submitted:	Last Update:
1722		minor	always	04-30-07 19:51	05-25-07 15:51

Reporter:	gzhu	Platform:	Dell
Assigned To:	westrupp	OS:	Debian
Priority:	normal	OS Version:	2.6.7-1-686-smp
Status:	closed	Product Version:	3.1.1
Product Build:	alpha build	Resolution:	fixed
Projection:	none
ETA:	none	Fixed in Version:	3.1.1

Summary:	0001722: EntityManager binding error
Description:	I have a method traversing JNDI tree, and failed at node EntityManager. Here is the method to print JNDI tree: ======================================================= public static String listContext (Context ctx, String indent) { StringBuffer retBuf = new StringBuffer(); try { NamingEnumeration list = ctx.listBindings(""); while (list.hasMore()) { try { Binding item = (Binding) list.next(); String className = item.getClassName(); String name = item.getName(); retBuf.append(indent + name + " (" + className + ")\n"); Object o = item.getObject(); if (o instanceof javax.naming.Context) retBuf.append(listContext((Context) o, indent + "+ ")); } catch (NamingException nex) { LogEvent.error(nex, "Invalid binding:"); retBuf.append(indent + "*** Invalid Binding **\n"); } } } catch (NamingException ex) { LogEvent.error(ex, "List errors "); } return retBuf.toString(); } =============================================== Here is the exception: -------------------------- localhost 2007/04/30 19:36:19.824 ERROR [5]listContext(JNDIManager.java:98) Invalid binding: localhost ===> exception message: EntityManager localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> javax.naming.NameNotFoundException: EntityManager localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.caucho.naming.ContextImpl.lookup(ContextImpl.java:163) localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.caucho.naming.QBindingEnumeration.next(QBindingEnumeration.java:68) localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.caucho.naming.QBindingEnumeration.next(QBindingEnumeration.java:44) localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.ironplanet.util.JNDIManager.listContext(JNDIManager.java:88) localhost 2007/04/30 19:36:19.824 DEBUG [5]>>> at com.ironplanet.util.JNDIManager.listContext(JNDIManager.java:94) --------------------------------------------------- the output JNDI string is like this (look for Invalid Binding): localhost java: (com.caucho.naming.ContextImpl) localhost java:comp (com.caucho.naming.ContextImpl) localhost + env (com.caucho.naming.ContextImpl) localhost + + jmx (com.caucho.naming.ContextImpl) localhost + + + GlobalMBeanServer (com.caucho.jmx.GlobalMBeanServer) localhost + + + MBeanServer (com.caucho.jmx.EnvironmentMBeanServer) localhost + + cmp (com.caucho.naming.ContextImpl) .......... a lot of my EJBs ........... localhost + + persistence (com.caucho.naming.ContextImpl) localhost + + + resin-ejb (com.caucho.amber.manager.EntityManagerProxy) localhost + + + _amber_PersistenceUnit (com.caucho.naming.ContextImpl) localhost + + + + resin-ejb (com.caucho.amber.manager.AmberEntityManagerFactory) localhost + + OracleDS (com.caucho.sql.DBPool) localhost + * Invalid Binding **** localhost + ThreadPool (com.caucho.util.ResinThreadPoolExecutor) localhost + UserTransaction (com.caucho.jca.UserTransactionProxy) localhost + TransactionManager (com.caucho.transaction.TransactionManagerImpl) localhost + ORB (com.caucho.iiop.orb.ORBImpl) localhost
Steps To Reproduce:
Additional Information:
System Description:	Development environment
Relationships
Attached Files: