jrunx.util
Class JRunURLClassLoader

java.lang.Object
  |
  +--java.lang.ClassLoader
        |
        +--java.security.SecureClassLoader
              |
              +--java.net.URLClassLoader
                    |
                    +--jrunx.util.JRunURLClassLoader

Direct Known Subclasses:

CompositeClassLoader, CompositeClassLoaderChild, EJBClassLoader, ResourceURLClassLoader

public class JRunURLClassLoader

extends java.net.URLClassLoader

Provides a base URLClassLoader for all JRun ClassLoaders. This ClassLoader will utilize the InstrumentationService to allow raw class files to be modified in-memory before being resolved by the VM.

Constructor Summary

JRunURLClassLoader(java.net.URL[] urls)

JRunURLClassLoader(java.net.URL[] urls, java.lang.ClassLoader parent)

JRunURLClassLoader(java.net.URL[] urls, java.lang.ClassLoader parent, java.net.URLStreamHandlerFactory factory)

Method Summary

protected void	addURL(java.net.URL url)
static java.lang.String	classloaders()
static java.lang.String	classloaders(java.lang.ClassLoader cl)
protected void	definePackage(java.lang.String name, sun.misc.Resource res, java.net.URL url)
protected java.lang.Class	findClass(java.lang.String name)
java.lang.Class	loadClass(java.lang.String name)
java.lang.Class	loadClass(java.lang.String name, boolean resolve)
void	setLoadFrom(JRunURLClassLoader[] loadFrom)
java.lang.String	toString()

Methods inherited from class java.net.URLClassLoader

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

Methods inherited from class java.security.SecureClassLoader

defineClass

Methods inherited from class java.lang.ClassLoader

defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findSystemClass, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, resolveClass, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

JRunURLClassLoader

public JRunURLClassLoader(java.net.URL[] urls,
                          java.lang.ClassLoader parent)

JRunURLClassLoader

public JRunURLClassLoader(java.net.URL[] urls)

JRunURLClassLoader

public JRunURLClassLoader(java.net.URL[] urls,
                          java.lang.ClassLoader parent,
                          java.net.URLStreamHandlerFactory factory)

Method Detail

addURL

protected void addURL(java.net.URL url)

Overrides:

addURL in class java.net.URLClassLoader

setLoadFrom

public void setLoadFrom(JRunURLClassLoader[] loadFrom)

loadClass

public java.lang.Class loadClass(java.lang.String name)
                          throws java.lang.ClassNotFoundException

Overrides:

loadClass in class java.lang.ClassLoader

loadClass

public java.lang.Class loadClass(java.lang.String name,
                                 boolean resolve)
                          throws java.lang.ClassNotFoundException

Overrides:

loadClass in class java.lang.ClassLoader

findClass

protected java.lang.Class findClass(java.lang.String name)
                             throws java.lang.ClassNotFoundException

Overrides:

findClass in class java.net.URLClassLoader

definePackage

protected void definePackage(java.lang.String name,
                             sun.misc.Resource res,
                             java.net.URL url)
                      throws java.io.IOException

classloaders

public static java.lang.String classloaders()

classloaders

public static java.lang.String classloaders(java.lang.ClassLoader cl)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object