jpa problems

[Kevin Pang]

can i load the persistence.xml in my java code? and the persistence.xml is not in the "META-INF" folder.
how to achieve this?

thanks in adv.

[Devaka Cooray]

Kevin Pang wrote:can i load the persistence.xml in my java code?

What did you mean by this?

[Kevin Pang]

i want to load the persistence.xml by my java source code, not by toplink jpa, so i can load the persistence.xml from outside the jar file directory META-INF.

[Kevin Pang]

I found in toplink src class:
oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider

  
	public EntityManagerFactory createEntityManagerFactory(String emName, Map properties){
        Map nonNullProperties = (properties == null) ? new HashMap() : properties;
        String name = emName;
        if (name == null){
            name = "";
        }

        JavaSECMPInitializer initializer = JavaSECMPInitializer.getJavaSECMPInitializer();
        EntityManagerSetupImpl emSetupImpl = null;
        ClassLoader currentLoader = Thread.currentThread().getContextClassLoader();

        try {
            Enumeration<URL> resources = currentLoader.getResources("META-INF/persistence.xml");
            boolean initialized = false;
            while (resources.hasMoreElements()) {
                String puName = PersistenceUnitProcessor.buildPersistenceUnitName(PersistenceUnitProcessor.computePURootURL(resources.nextElement()), name);

  

any solution to modify the persistence configuration file path without change toplink source ?