com.sun.enterprise.module.impl

Class ClassLoaderFacade

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

com.sun.enterprise.module.impl.ClassLoaderFacade

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

final class ClassLoaderFacade
extends java.net.URLClassLoader

Facade for ModuleClassLoader to only expose public classes.

Field Summary

Fields

Modifier and Type	Field and Description
private int	classesLoaded
private static java.net.URL[]	EMPTY_URLS
private ModuleClassLoader	privateLoader
private java.util.HashSet<java.lang.String>	publicPkgs
private java.util.ArrayList<java.lang.String>	publicSet

Constructor Summary

Constructors

Constructor and Description
ClassLoaderFacade(ModuleClassLoader privateLoader) Creates a new instance of ClassLoaderFacade

Method Summary

Modifier and Type	Method and Description
void	dumpState(java.io.PrintStream writer)
protected void	finalize()
protected java.lang.Class	findClass(java.lang.String name)
java.net.URL	findResource(java.lang.String name)
(package private) java.net.URL	findResourceDirect(java.lang.String name) Works like findResource(String) but only looks at this module, without delegating to ancestors.
java.util.Enumeration<java.net.URL>	findResources(java.lang.String name)
(package private) java.lang.Class	getClass(java.lang.String name) Tries to find a class from the ModuleClassLoader that this facade is wrapping, without doing further delegation to ancestors.
java.lang.String[]	getPublicPkgs()
(package private) boolean	matchExportedPackage(java.lang.String name)
void	setPublicPkgs(java.lang.String[] publicPkgs)
java.lang.String	toString()

Methods inherited from class java.net.URLClassLoader

addURL, close, definePackage, getPermissions, getResourceAsStream, 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, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_URLS

private static final java.net.URL[] EMPTY_URLS

publicPkgs

private java.util.HashSet<java.lang.String> publicPkgs

publicSet

private java.util.ArrayList<java.lang.String> publicSet

privateLoader

private ModuleClassLoader privateLoader

classesLoaded

private int classesLoaded

Constructor Detail

ClassLoaderFacade

public ClassLoaderFacade(ModuleClassLoader privateLoader)

Creates a new instance of ClassLoaderFacade

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

setPublicPkgs

public void setPublicPkgs(java.lang.String[] publicPkgs)

getPublicPkgs

public java.lang.String[] getPublicPkgs()

matchExportedPackage

boolean matchExportedPackage(java.lang.String name)

findClass

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

Overrides:

findClass in class java.net.URLClassLoader

Throws:

java.lang.ClassNotFoundException

findResources

public java.util.Enumeration<java.net.URL> findResources(java.lang.String name)
                                                  throws java.io.IOException

Overrides:

findResources in class java.net.URLClassLoader

Throws:

java.io.IOException

findResource

public java.net.URL findResource(java.lang.String name)

Overrides:

findResource in class java.net.URLClassLoader

getClass

java.lang.Class getClass(java.lang.String name)
                  throws java.lang.ClassNotFoundException

Tries to find a class from the ModuleClassLoader that this facade is wrapping, without doing further delegation to ancestors.

Throws:

java.lang.ClassNotFoundException

findResourceDirect

java.net.URL findResourceDirect(java.lang.String name)

Works like findResource(String) but only looks at this module, without delegating to ancestors.

dumpState

public void dumpState(java.io.PrintStream writer)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object