org.codehaus.classworlds
Interface ClassRealm

All Known Implementing Classes:

ClassRealmAdapter, DefaultClassRealm

public interface ClassRealm

Autonomous sub-portion of a ClassWorld.

This class most closed maps to the ClassLoader role from Java and in facts can provide a ClassLoader view of itself using getClassLoader().

Version:

$Id: ClassRealm.java 7933 2008-12-17 17:33:58Z bentmann $

Author:

bob mcwhirter, Jason van Zyl

Method Summary

void	addConstituent(java.net.URL constituent)
ClassRealm	createChildRealm(java.lang.String id)
void	display()
java.util.Enumeration	findResources(java.lang.String name)
java.lang.ClassLoader	getClassLoader()
java.net.URL[]	getConstituents()
java.lang.String	getId()
ClassRealm	getParent()
java.net.URL	getResource(java.lang.String name)
java.io.InputStream	getResourceAsStream(java.lang.String name)
ClassWorld	getWorld()
void	importFrom(java.lang.String realmId, java.lang.String pkgName)
java.lang.Class	loadClass(java.lang.String name)
ClassRealm	locateSourceRealm(java.lang.String className)
void	setParent(ClassRealm classRealm)

Method Detail

getId

public java.lang.String getId()

getWorld

public ClassWorld getWorld()

importFrom

public void importFrom(java.lang.String realmId,
                       java.lang.String pkgName)
                throws NoSuchRealmException

Throws:

NoSuchRealmException

addConstituent

public void addConstituent(java.net.URL constituent)

locateSourceRealm

public ClassRealm locateSourceRealm(java.lang.String className)

setParent

public void setParent(ClassRealm classRealm)

createChildRealm

public ClassRealm createChildRealm(java.lang.String id)
                            throws DuplicateRealmException

Throws:

DuplicateRealmException

getClassLoader

public java.lang.ClassLoader getClassLoader()

getParent

public ClassRealm getParent()

getConstituents

public java.net.URL[] getConstituents()

loadClass

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

Throws:

java.lang.ClassNotFoundException

getResource

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

findResources

public java.util.Enumeration findResources(java.lang.String name)
                                    throws java.io.IOException

Throws:

java.io.IOException

getResourceAsStream

public java.io.InputStream getResourceAsStream(java.lang.String name)

display

public void display()