org.neo.swarm.services.classloader
Class DistributedClassLoader

java.lang.Object
  java.lang.ClassLoader
      org.neo.swarm.services.classloader.DistributedClassLoader

All Implemented Interfaces:

RemoteClassLoader

public class DistributedClassLoader

extends java.lang.ClassLoader

implements RemoteClassLoader

Performs distributed class loading on classes matching the wildcard. Must be installed on Containers wanting to pool class definitions, Install using -Djava.system.class.loader=org.neo.swarm.service.classloader.DistributedClassLoader

Author:

navery

Field Summary

static java.lang.String	applicationClassmatching
static SwarmContainer	container
static int	hits

Constructor Summary

DistributedClassLoader()
Standard ctor which uses the getSystemClassLoader() as the parent

DistributedClassLoader(java.lang.ClassLoader parent)
Provide delegation constructor use to chain classloader heirarchy

Method Summary

protected java.lang.Class	findClass(java.lang.String name)
java.lang.Class	loadApplicationClass(java.lang.String name) Remoted call that remote containers call to load foreign classes.
protected java.lang.Class	loadClass(java.lang.String name, boolean arg1)

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findResource, findResources, 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

Field Detail

hits

public static int hits

applicationClassmatching

public static java.lang.String applicationClassmatching

container

public static SwarmContainer container

Constructor Detail

DistributedClassLoader

public DistributedClassLoader(java.lang.ClassLoader parent)

Provide delegation constructor use to chain classloader heirarchy

DistributedClassLoader

public DistributedClassLoader()

Standard ctor which uses the getSystemClassLoader() as the parent

Method Detail

findClass

protected java.lang.Class findClass(java.lang.String name)
                             throws java.lang.ClassNotFoundException

Throws:

java.lang.ClassNotFoundException

loadClass

protected java.lang.Class loadClass(java.lang.String name,
                                    boolean arg1)
                             throws java.lang.ClassNotFoundException

Throws:

java.lang.ClassNotFoundException

loadApplicationClass

public java.lang.Class loadApplicationClass(java.lang.String name)
                                     throws java.lang.ClassNotFoundException

Remoted call that remote containers call to load foreign classes.

Specified by:

loadApplicationClass in interface RemoteClassLoader

Throws:

java.lang.ClassNotFoundException