com.aelitis.azureus.launcher.classloading
Class PrimaryClassloader

java.lang.Object
  java.lang.ClassLoader
      java.security.SecureClassLoader
          java.net.URLClassLoader
              com.aelitis.azureus.launcher.classloading.PrimaryClassloader

All Implemented Interfaces:

PeeringClassloader

public class PrimaryClassloader
extends java.net.URLClassLoader
implements PeeringClassloader

Author:

Aaron Grunthal

Constructor Summary

PrimaryClassloader(java.lang.ClassLoader parent)
Deprecated. DO NOT INVOKE MANUALLY

Method Summary

static java.lang.ClassLoader	getBootstrappedLoader()
protected java.lang.Class	loadClass(java.lang.String name, boolean resolve) altered class lookup follow normal delegation, circumventing the system classloader as we bootstraped it away OR delegate to the system classloader iff it is for classes from this package, this allows us to rebootstrap and discard other branches in the hierarchy check for loaded by peers try to load from peers

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, 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

PrimaryClassloader

public PrimaryClassloader(java.lang.ClassLoader parent)

Deprecated. DO NOT INVOKE MANUALLY

initialization path when loaded via -Djava.system.class.loader=com.aelitis.azureus.launcher.classloading.PrimaryClassloader instead of bootstrapping, has the advantage that this gets registered as system classloader

Method Detail

loadClass

protected java.lang.Class loadClass(java.lang.String name,
                                    boolean resolve)
                             throws java.lang.ClassNotFoundException

altered class lookup

1. follow normal delegation, circumventing the system classloader as we bootstraped it away
2. OR delegate to the system classloader iff it is for classes from this package, this allows us to rebootstrap and discard other branches in the hierarchy
3. check for loaded by peers
4. try to load from peers

Overrides:

loadClass in class java.lang.ClassLoader

Throws:

java.lang.ClassNotFoundException

getBootstrappedLoader

public static java.lang.ClassLoader getBootstrappedLoader()

Parameters:

toRun -