org.apache.nutch.plugin
Class PluginClassLoader

java.lang.Object
  extended by java.lang.ClassLoader
      extended by java.security.SecureClassLoader
          extended by java.net.URLClassLoader
              extended by org.apache.nutch.plugin.PluginClassLoader

public class PluginClassLoader
extends URLClassLoader

The PluginClassLoader contains only classes of the runtime libraries setuped in the plugin manifest file and exported libraries of plugins that are required pluguin. Libraries can be exported or not. Not exported libraries are only used in the plugin own PluginClassLoader. Exported libraries are available for PluginClassLoader of plugins that depends on these plugins.

Author:
joa23

Constructor Summary
PluginClassLoader(URL[] urls, ClassLoader parent)
          Construtor
 
Method Summary
 
Methods inherited from class java.net.URLClassLoader
addURL, definePackage, findClass, findResource, findResources, getPermissions, getURLs, newInstance, newInstance
 
Methods inherited from class java.security.SecureClassLoader
defineClass, defineClass
 
Methods inherited from class java.lang.ClassLoader
clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findSystemClass, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, loadClass, 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

PluginClassLoader

public PluginClassLoader(URL[] urls,
                         ClassLoader parent)
Construtor

Parameters:
urls - Array of urls with own libraries and all exported libraries of plugins that are required to this plugin
parent -


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