org.camunda.bpm.extension.osgi.classloading

Class ClassLoaderWrapper

java.lang.Object

java.lang.ClassLoader

org.camunda.bpm.extension.osgi.classloading.ClassLoaderWrapper

public class ClassLoaderWrapper
extends ClassLoader

This class wraps several classloaders and uses all of them to find a class or resource. It's a workaround if some classloading issues due to class visibility inside the OSGi environment occur.

Author:

gnodet, Ronny Bräunlich

Constructor Summary

Constructors

Constructor and Description
ClassLoaderWrapper(ClassLoader... parents)

Method Summary

Methods

Modifier and Type	Method and Description
Enumeration<URL>	findResources(String name)
URL	getResource(String name)
protected Class<?>	loadClass(String name, boolean resolve)

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassLoaderWrapper

public ClassLoaderWrapper(ClassLoader... parents)

Method Detail

loadClass

protected Class<?> loadClass(String name,
                 boolean resolve)
                      throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

getResource

public URL getResource(String name)

Overrides:

getResource in class ClassLoader

findResources

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

Overrides:

findResources in class ClassLoader

Throws:

IOException