Class CodeBaseClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

net.sourceforge.jnlp.runtime.classloader.CodeBaseClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable

public class CodeBaseClassLoader
extends URLClassLoader

...

Field Summary

Fields

Modifier and Type	Field	Description
(package private) ConcurrentHashMap<String,URL[]>	notFoundResources	Classes that are not found, so that findClass can skip them next time
(package private) JNLPClassLoader	parentJNLPClassLoader

Constructor Summary

Constructors

Constructor	Description
CodeBaseClassLoader(URL[] urls, JNLPClassLoader cl)

Method Summary

Modifier and Type	Method	Description
void	addURL(URL url)
Class<?>	findClass(String name)
(package private) Class<?>	findClassNonRecursive(String name)
(package private) Class<?>	findLoadedClassFromParent(String name)	Returns the output of super.findLoadedClass().
URL	findResource(String name)
Enumeration<URL>	findResources(String name)
JNLPClassLoader	getParentJNLPClassLoader()	Returns JNLPClassLoader that encompasses this loader

Methods inherited from class URLClassLoader

close, definePackage, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance

Methods inherited from class SecureClassLoader

defineClass, defineClass

Methods inherited from class ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class Object

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

Field Details

parentJNLPClassLoader

JNLPClassLoader parentJNLPClassLoader

notFoundResources

ConcurrentHashMap<String,URL[]> notFoundResources

Classes that are not found, so that findClass can skip them next time

Constructor Details

CodeBaseClassLoader

CodeBaseClassLoader(URL[] urls,
 JNLPClassLoader cl)

Method Details

addURL

public void addURL(URL url)

Overrides:

addURL in class URLClassLoader

findClassNonRecursive

Class<?> findClassNonRecursive(String name)
                        throws ClassNotFoundException

Throws:

ClassNotFoundException

findClass

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

Overrides:

findClass in class URLClassLoader

Throws:

ClassNotFoundException

findLoadedClassFromParent

Class<?> findLoadedClassFromParent(String name)

Returns the output of super.findLoadedClass().

The method is renamed because ClassLoader.findLoadedClass() is final

Parameters:

name - The name of the class to find

Returns:

Output of ClassLoader.findLoadedClass() which is the class if found, null otherwise

See Also:

• ClassLoader.findLoadedClass(String)

getParentJNLPClassLoader

public JNLPClassLoader getParentJNLPClassLoader()

Returns JNLPClassLoader that encompasses this loader

Returns:

parent JNLPClassLoader

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