org.mule.module.launcher
Class MuleApplicationClassLoader

java.lang.Object
  java.lang.ClassLoader
      java.security.SecureClassLoader
          java.net.URLClassLoader
              org.mule.module.launcher.GoodCitizenClassLoader
                  org.mule.module.launcher.FineGrainedControlClassLoader
                      org.mule.module.launcher.MuleApplicationClassLoader

public class MuleApplicationClassLoader
extends FineGrainedControlClassLoader

Nested Class Summary

static interface

MuleApplicationClassLoader.ShutdownListener Optional hook, invoked synchronously right before the classloader is disposed of and closed.

Nested classes/interfaces inherited from class org.mule.module.launcher.GoodCitizenClassLoader

GoodCitizenClassLoader.NonCachingURLStreamHandlerFactory

Field Summary

protected static URL[]	CLASSPATH_EMPTY
protected Log	logger
static String	PATH_CLASSES Classes and resources directory in Mule application.
static String	PATH_LIBRARY Library directory in Mule application.
static String	PATH_MULE Directory for standard mule modules and transports
static String	PATH_PER_APP Sub-directory for per-application mule modules and transports
protected List<MuleApplicationClassLoader.ShutdownListener>	shutdownListeners

Fields inherited from class org.mule.module.launcher.FineGrainedControlClassLoader

blocked, overrides, systemPackages

Constructor Summary

MuleApplicationClassLoader(String appName, ClassLoader parentCl)

MuleApplicationClassLoader(String appName, ClassLoader parentCl, Set<String> loaderOverrides)

Method Summary

void	addShutdownListener(MuleApplicationClassLoader.ShutdownListener listener)
void	close() A workaround for http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5041014
protected Class<?>	findClass(String name)
protected String	findLibrary(String name)
String	getAppName()
URL	getResource(String name)
Enumeration<URL>	getResources(String name)
protected Class<?>	loadClass(String name, boolean resolve)
String	toString()

Methods inherited from class org.mule.module.launcher.FineGrainedControlClassLoader

findParentClass, isBlocked, isOverridden, processOverrides

Methods inherited from class java.net.URLClassLoader

addURL, definePackage, findResource, findResources, getPermissions, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLoadedClass, findSystemClass, getPackage, getPackages, getParent, getResourceAsStream, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Field Detail

PATH_LIBRARY

public static final String PATH_LIBRARY

Library directory in Mule application.

See Also:

Constant Field Values

PATH_CLASSES

public static final String PATH_CLASSES

Classes and resources directory in Mule application.

See Also:

Constant Field Values

PATH_MULE

public static final String PATH_MULE

Directory for standard mule modules and transports

See Also:

Constant Field Values

PATH_PER_APP

public static final String PATH_PER_APP

Sub-directory for per-application mule modules and transports

See Also:

Constant Field Values

CLASSPATH_EMPTY

protected static final URL[] CLASSPATH_EMPTY

logger

protected final transient Log logger

shutdownListeners

protected List<MuleApplicationClassLoader.ShutdownListener> shutdownListeners

Constructor Detail

MuleApplicationClassLoader

public MuleApplicationClassLoader(String appName,
                                  ClassLoader parentCl)

MuleApplicationClassLoader

public MuleApplicationClassLoader(String appName,
                                  ClassLoader parentCl,
                                  Set<String> loaderOverrides)

Method Detail

findClass

protected Class<?> findClass(String name)
                      throws ClassNotFoundException

Overrides:

findClass in class FineGrainedControlClassLoader

Throws:

ClassNotFoundException

loadClass

protected Class<?> loadClass(String name,
                             boolean resolve)
                      throws ClassNotFoundException

Overrides:

loadClass in class FineGrainedControlClassLoader

Throws:

ClassNotFoundException

getResource

public URL getResource(String name)

Overrides:

getResource in class ClassLoader

getResources

public Enumeration<URL> getResources(String name)
                              throws IOException

Overrides:

getResources in class ClassLoader

Throws:

IOException

close

public void close()

Description copied from class: GoodCitizenClassLoader

A workaround for http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5041014

Overrides:

close in class GoodCitizenClassLoader

addShutdownListener

public void addShutdownListener(MuleApplicationClassLoader.ShutdownListener listener)

getAppName

public String getAppName()

toString

public String toString()

Overrides:

toString in class Object

findLibrary

protected String findLibrary(String name)

Overrides:

findLibrary in class ClassLoader