com.atlassian.plugin.osgi.util
Class BundleClassLoaderAccessor

java.lang.Object
  com.atlassian.plugin.osgi.util.BundleClassLoaderAccessor

public class BundleClassLoaderAccessor
extends java.lang.Object

Utility methods for accessing a bundle as if it was a classloader.

Since:

2.3.0

Constructor Summary

BundleClassLoaderAccessor()

Method Summary

static java.lang.ClassLoader	getClassLoader(org.osgi.framework.Bundle bundle, AlternativeResourceLoader alternativeResourceLoader) Creates a classloader that delegates to the bundle
static <T> java.lang.Class<T>	loadClass(org.osgi.framework.Bundle bundle, java.lang.String name) Loads a class from the bundle

Methods inherited from class java.lang.Object

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

Constructor Detail

BundleClassLoaderAccessor

public BundleClassLoaderAccessor()

Method Detail

getClassLoader

public static java.lang.ClassLoader getClassLoader(org.osgi.framework.Bundle bundle,
                                                   AlternativeResourceLoader alternativeResourceLoader)

Creates a classloader that delegates to the bundle

Parameters:

bundle - The bundle to delegate to

alternativeResourceLoader - An alternative resource loader to bypass bundle, can be null

Returns:

A new classloader instance

loadClass

public static <T> java.lang.Class<T> loadClass(org.osgi.framework.Bundle bundle,
                                               java.lang.String name)
                                    throws java.lang.ClassNotFoundException

Loads a class from the bundle

Type Parameters:

T - The type of the class

Parameters:

bundle - The bundle

name - The name of the class to load

Returns:

The class instance

Throws:

java.lang.ClassNotFoundException - If the class cannot be found in the bundle