org.bonitasoft.engine.classloader

Class MonoParentJarFileClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.apache.xbean.classloader.NamedClassLoader

org.bonitasoft.engine.classloader.MonoParentJarFileClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.xbean.classloader.DestroyableClassLoader

Direct Known Subclasses:

BonitaClassLoader

public class MonoParentJarFileClassLoader
extends org.apache.xbean.classloader.NamedClassLoader

This class is higlhy inspired form JarFileClassLoader from xbean. The main diffrence is that it inherits from NamedClassLoader instead of MultiParentClassLoader.

Constructor Summary

Constructors

Constructor and Description
MonoParentJarFileClassLoader(String name, URL[] urls) Creates a JarFileClassLoader that is a child of the system class loader.
MonoParentJarFileClassLoader(String name, URL[] urls, ClassLoader parent) Creates a JarFileClassLoader that is a child of the specified class loader.

Method Summary

Methods

Modifier and Type	Method and Description
void	addURL(URL url)
protected void	addURLs(URL[] urls) Adds an array of urls to the end of this class loader.
void	destroy()
protected Class<?>	findClass(String className)
protected String	findLibrary(String libraryName)
URL	findResource(String resourceName)
Enumeration<URL>	findResources(String resourceName)
URL[]	getURLs()

Methods inherited from class org.apache.xbean.classloader.NamedClassLoader

getName, isDestroyed, toString

Methods inherited from class java.net.URLClassLoader

close, definePackage, getPermissions, getResourceAsStream, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, 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, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MonoParentJarFileClassLoader

public MonoParentJarFileClassLoader(String name,
                            URL[] urls)

Creates a JarFileClassLoader that is a child of the system class loader.

Parameters:

name - the name of this class loader

urls - a list of URLs from which classes and resources should be loaded

MonoParentJarFileClassLoader

public MonoParentJarFileClassLoader(String name,
                            URL[] urls,
                            ClassLoader parent)

Creates a JarFileClassLoader that is a child of the specified class loader.

Parameters:

name - the name of this class loader

urls - a list of URLs from which classes and resources should be loaded

parent - the parent of this class loader

Method Detail

getURLs

public URL[] getURLs()

Overrides:

getURLs in class URLClassLoader

addURL

public void addURL(URL url)

Overrides:

addURL in class URLClassLoader

addURLs

protected void addURLs(URL[] urls)

Adds an array of urls to the end of this class loader.

Parameters:

urls - the URLs to add

destroy

public void destroy()

Specified by:

destroy in interface org.apache.xbean.classloader.DestroyableClassLoader

Overrides:

destroy in class org.apache.xbean.classloader.NamedClassLoader

findResource

public URL findResource(String resourceName)

Overrides:

findResource in class URLClassLoader

findResources

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

Overrides:

findResources in class URLClassLoader

Throws:

IOException

findLibrary

protected String findLibrary(String libraryName)

Overrides:

findLibrary in class ClassLoader

findClass

protected Class<?> findClass(String className)
                      throws ClassNotFoundException

Overrides:

findClass in class URLClassLoader

Throws:

ClassNotFoundException