Package 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:

Closeable, AutoCloseable

final class ClassLoaderFacade
extends URLClassLoader

Facade for ModuleClassLoader to only expose public classes.

Field Summary

Fields

Modifier and Type	Field	Description
private int	classesLoaded
private static final URL[]	EMPTY_URLS
private ModuleClassLoader	privateLoader
private HashSet<String>	publicPkgs
private ArrayList<String>	publicSet

Constructor Summary

Constructors

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

Method Summary

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

EMPTY_URLS

private static final URL[] EMPTY_URLS

publicPkgs

private HashSet<String> publicPkgs

publicSet

private ArrayList<String> publicSet

privateLoader

private ModuleClassLoader privateLoader

classesLoaded

private int classesLoaded

Constructor Details

ClassLoaderFacade

public ClassLoaderFacade(ModuleClassLoader privateLoader)

Creates a new instance of ClassLoaderFacade

Method Details

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

setPublicPkgs

public void setPublicPkgs(String[] publicPkgs)

getPublicPkgs

public String[] getPublicPkgs()

matchExportedPackage

boolean matchExportedPackage(String name)

findClass

protected Class findClass(String name)
                   throws ClassNotFoundException

Overrides:

findClass in class URLClassLoader

Throws:

ClassNotFoundException

findResources

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

Overrides:

findResources in class URLClassLoader

Throws:

IOException

findResource

public URL findResource(String name)

Overrides:

findResource in class URLClassLoader

getClass

Class getClass(String name)
        throws ClassNotFoundException

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

Throws:

ClassNotFoundException

findResourceDirect

URL findResourceDirect(String name)

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

dumpState

public void dumpState(PrintStream writer)

toString

public String toString()

Overrides:

toString in class Object