org.jboss.invocation.proxy

Class AbstractProxyFactory<T>

java.lang.Object

org.jboss.invocation.proxy.AbstractClassFactory<T>

org.jboss.invocation.proxy.AbstractSubclassFactory<T>

org.jboss.invocation.proxy.AbstractProxyFactory<T>

Type Parameters:

T - the superclass type

Direct Known Subclasses:

ProxyFactory

public abstract class AbstractProxyFactory<T>
extends AbstractSubclassFactory<T>

A subclass factory specializing in proxy generation.

Field Summary

Fields inherited from class org.jboss.invocation.proxy.AbstractSubclassFactory

reflectionMetadataSource

Fields inherited from class org.jboss.invocation.proxy.AbstractClassFactory

classFile

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractProxyFactory(String className, Class<T> superClass, ClassLoader classLoader, ProtectionDomain protectionDomain, ReflectionMetadataSource reflectionMetadataSource) Construct a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	afterClassLoad(Class<?> clazz) Sets the accessible flag on the cached methods
protected void	cleanup() Cleans up any resources left over from generating the class.
protected void	finalizeStaticConstructor() This method must be called by subclasses after they have finished generating the class.
List<Method>	getCachedMethods() Returns all Method objects that are cached by the proxy.
protected void	loadMethodIdentifier(Method methodToLoad, org.jboss.classfilewriter.ClassMethod method) Writes the bytecode to load an instance of Method for the given method onto the stack If loadMethod has not already been called for the given method then a static field to hold the method is added to the class, and code is added to the static constructor to initialize the field to the correct Method.

Methods inherited from class org.jboss.invocation.proxy.AbstractSubclassFactory

addInterface, addInterface, createConstructorDelegates, createConstructorDelegates, getDefaultConstructorOverride, getDefaultMethodOverride, overrideAllMethods, overrideAllMethods, overrideEquals, overrideEquals, overrideFinalize, overrideFinalize, overrideHashcode, overrideHashcode, overrideMethod, overrideMethod, overridePublicMethods, overridePublicMethods, overrideToString, overrideToString

Methods inherited from class org.jboss.invocation.proxy.AbstractClassFactory

buildClassDefinition, defineClass, generateClass, getClassLoader, getClassName, getProtectionDomain, getSuperClass, getSuperClassName, isProxyClassDefined, isProxyClassDefined, newInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractProxyFactory

protected AbstractProxyFactory(String className,
                    Class<T> superClass,
                    ClassLoader classLoader,
                    ProtectionDomain protectionDomain,
                    ReflectionMetadataSource reflectionMetadataSource)

Construct a new instance.

Parameters:

className - the class name

superClass - the superclass

classLoader - the defining class loader

protectionDomain - the protection domain

Method Detail

finalizeStaticConstructor

protected void finalizeStaticConstructor()

This method must be called by subclasses after they have finished generating the class.

afterClassLoad

public void afterClassLoad(Class<?> clazz)

Sets the accessible flag on the cached methods

Overrides:

afterClassLoad in class AbstractClassFactory<T>

Parameters:

clazz - The newly loaded class

getCachedMethods

public List<Method> getCachedMethods()

Returns all Method objects that are cached by the proxy. These Methods objects are passed to the proxies InvocationHandler when the corresponding proxy action is invoked

Returns:

The cached methods

cleanup

protected void cleanup()

Cleans up any resources left over from generating the class. Implementors should ensure they call super.cleanup();

Overrides:

cleanup in class AbstractSubclassFactory<T>

loadMethodIdentifier

protected void loadMethodIdentifier(Method methodToLoad,
                        org.jboss.classfilewriter.ClassMethod method)

Writes the bytecode to load an instance of Method for the given method onto the stack

If loadMethod has not already been called for the given method then a static field to hold the method is added to the class, and code is added to the static constructor to initialize the field to the correct Method.

Parameters:

methodToLoad - the method to load

method - the subclass method to populate