org.apache.openejb.persistence
Class PersistenceBootstrap

java.lang.Object
  org.apache.openejb.persistence.PersistenceBootstrap

public class PersistenceBootstrap
extends Object

The goal of this class is to support persistence providers that need to do byte code enhancement in embedded environments like JUnit where all the entity classes are right on the system classpath and likely to be loaded before OpenEJB boots. The org.apache.openejb.javaagent.Agent class calls the bootstrap() method of this class the first time it finds a classloader that has the openejb-core jar. We then do a quick scan of the classpath looking for persistence.xml files and attempt to get the related persistence providers to setup the correct byte code enhancing for the classes listed in the persistence.xml files.

Version:

$Rev$ $Date$

Nested Class Summary

static class

PersistenceBootstrap.Transformer

Field Summary

static String	DEFAULT_PROVIDER
static Logger	logger

Constructor Summary

PersistenceBootstrap()

Method Summary

static void	bootstrap(ClassLoader classLoader)
static File	toFile(URL url)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

public static final Logger logger

DEFAULT_PROVIDER

public static final String DEFAULT_PROVIDER

Constructor Detail

PersistenceBootstrap

public PersistenceBootstrap()

Method Detail

bootstrap

public static void bootstrap(ClassLoader classLoader)

toFile

public static File toFile(URL url)