php.java.bridge
Class JavaBridgeClassLoader

java.lang.Object
  php.java.bridge.SimpleJavaBridgeClassLoader
      php.java.bridge.JavaBridgeClassLoader

public class JavaBridgeClassLoader
extends SimpleJavaBridgeClassLoader

A bridge pattern which allows us to vary the class loader as run-time. The decision is based on whether we are allowed to use a dynamic classloader or not (cl==null) or security exception at run-time.

See Also:

DynamicJavaBridgeClassLoader, ClassLoader

Field Summary

Fields inherited from class php.java.bridge.SimpleJavaBridgeClassLoader

DEFAULT_CLASS_LOADER

Constructor Summary

JavaBridgeClassLoader()
Create a bridge class loader using the default class loader.

JavaBridgeClassLoader(DynamicJavaBridgeClassLoader loader)
Create a bridge ClassLoader using a dynamic loader.

Method Summary

void	clear() clear the caches and the input vectors, clear the VM cache and set a new ThreadContextClassLoader
void	clearCaches() clear all loader caches but not the input vectors, clear the VM cache and set a new ThreadContextClassLoader
void	reset() reset loader to the loader to its initial state, clear the VM cache and set a new ThreadContextClassLoader
void	setClassLoader(DynamicJavaBridgeClassLoader loader) Set a DynamicJavaBridgeClassLoader.

Methods inherited from class php.java.bridge.SimpleJavaBridgeClassLoader

forName, getClassLoader, updateJarLibraryPath

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaBridgeClassLoader

public JavaBridgeClassLoader(DynamicJavaBridgeClassLoader loader)

Create a bridge ClassLoader using a dynamic loader.

Parameters:

loader - The dynamic loader, may be null.

JavaBridgeClassLoader

public JavaBridgeClassLoader()

Create a bridge class loader using the default class loader.

Method Detail

setClassLoader

public void setClassLoader(DynamicJavaBridgeClassLoader loader)
                    throws java.io.IOException

Description copied from class: SimpleJavaBridgeClassLoader

Set a DynamicJavaBridgeClassLoader.

Overrides:

setClassLoader in class SimpleJavaBridgeClassLoader

Parameters:

loader - The dynamic class loader

Throws:

java.io.IOException

reset

public void reset()

reset loader to the loader to its initial state, clear the VM cache and set a new ThreadContextClassLoader

Overrides:

reset in class SimpleJavaBridgeClassLoader

clearCaches

public void clearCaches()

clear all loader caches but not the input vectors, clear the VM cache and set a new ThreadContextClassLoader

Overrides:

clearCaches in class SimpleJavaBridgeClassLoader

clear

public void clear()

clear the caches and the input vectors, clear the VM cache and set a new ThreadContextClassLoader

Overrides:

clear in class SimpleJavaBridgeClassLoader