org.apache.aries.proxy.impl

Class AbstractProxyManager

java.lang.Object

org.apache.aries.proxy.impl.AbstractProxyManager

All Implemented Interfaces:

ProxyManager

Direct Known Subclasses:

AsmProxyManager, JdkProxyManager

public abstract class AbstractProxyManager
extends Object
implements ProxyManager

Constructor Summary

Constructors

Constructor and Description
AbstractProxyManager()

Method Summary

Modifier and Type	Method and Description
protected abstract Object	createNewProxy(org.osgi.framework.Bundle clientBundle, Collection<Class<?>> classes, InvocationHandler ih)
Object	createProxy(org.osgi.framework.Bundle clientBundle, Collection<Class<?>> classes, Callable<Object> dispatcher)
Object	createProxy(org.osgi.framework.Bundle clientBundle, Collection<Class<?>> classes, Callable<Object> dispatcher, InvocationHandlerWrapper wrapper)
protected ClassLoader	getClassLoader(org.osgi.framework.Bundle clientBundle, Collection<Class<?>> classes)
protected abstract InvocationHandler	getInvocationHandler(Object proxy)
boolean	isProxy(Object proxy) Returns true if and only if the specified object was generated by a ProxyFactory returned by a call to ProxyManager#createProxyFactory(boolean).
protected abstract boolean	isProxyClass(Class<?> clazz)
Callable<Object>	unwrap(Object proxy) This method unwraps the provided proxy returning the target object.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractProxyManager

public AbstractProxyManager()

Method Detail

createProxy

public final Object createProxy(org.osgi.framework.Bundle clientBundle,
                                Collection<Class<?>> classes,
                                Callable<Object> dispatcher)
                         throws UnableToProxyException

Specified by:

createProxy in interface ProxyManager

Throws:

UnableToProxyException

createProxy

public final Object createProxy(org.osgi.framework.Bundle clientBundle,
                                Collection<Class<?>> classes,
                                Callable<Object> dispatcher,
                                InvocationHandlerWrapper wrapper)
                         throws UnableToProxyException

Specified by:

createProxy in interface ProxyManager

Throws:

UnableToProxyException

unwrap

public final Callable<Object> unwrap(Object proxy)

Description copied from interface: ProxyManager

This method unwraps the provided proxy returning the target object.

Specified by:

unwrap in interface ProxyManager

Parameters:

proxy - the proxy to unwrap.

Returns:

the target object.

isProxy

public final boolean isProxy(Object proxy)

Description copied from interface: ProxyManager

Returns true if and only if the specified object was generated by a ProxyFactory returned by a call to ProxyManager#createProxyFactory(boolean).

Specified by:

isProxy in interface ProxyManager

Parameters:

proxy - The proxy object to test

Returns:

true if it is a proxy, false otherwise.

createNewProxy

protected abstract Object createNewProxy(org.osgi.framework.Bundle clientBundle,
                                         Collection<Class<?>> classes,
                                         InvocationHandler ih)
                                  throws UnableToProxyException

Throws:

UnableToProxyException

getInvocationHandler

protected abstract InvocationHandler getInvocationHandler(Object proxy)

isProxyClass

protected abstract boolean isProxyClass(Class<?> clazz)

getClassLoader

protected ClassLoader getClassLoader(org.osgi.framework.Bundle clientBundle,
                                     Collection<Class<?>> classes)