org.jboss.proxy.compiler
Class ProxyImplementationFactory

java.lang.Object
  org.jboss.proxy.compiler.ProxyImplementationFactory

public class ProxyImplementationFactory

extends java.lang.Object

Factory to create the bytecode implementation of various methods required by the ProxyCompiler.

ProxyImplementationFactory

public ProxyImplementationFactory(java.lang.String superClassName,
                                  java.lang.String proxyClassName,
                                  ClassGen cg)

Creates a new ProxyImplementationFactory instance.

Parameters:

superClassName - a String value

proxyClassName - a String value

cg - a ClassGen value

createGetInvocationHandler

public Method createGetInvocationHandler()

generate an implementation of

 
    public InvocationHandler getInvocationHandler() {
       return this.invocationHandler;
    }
 

 

createGetTargetTypes

public Method createGetTargetTypes()

generate an implementation of

 
   public Class[] getTargetTypes {
      return this.invocationHandler.copyTargetTypes();
   }
 

 

Returns:

the method

createToString

public Method createToString()

generate an implementation of

 
    public String toString() {
       return "ProxyTarget[" + invocationHandler + "]";
    }
 

 

Returns:

the method

createConstructor

public Method createConstructor()

generate an implementation of

 
   public <proxyClassName> (InvocationHandler h) {
      this.invocationHandler = h;
   }
 

 

Returns:

the method

createProxyMethod

public Method createProxyMethod(java.lang.String name,
                                int methodNum,
                                Type rType,
                                Type[] pTypes,
                                java.lang.String[] exceptionNames)

generate an implementation of...

 
   public <return type> <method name>(<p0 type> p0, <p1 type> p1, ...)
      throws e0, e1 ... 
   {
      return runtme.invoke(invocatioHandler, <method index>,
                           new Object[]{boxed p0, boxed p1, ...)};
   }                 
 

 

Returns:

the method

createInvocationHandlerField

public Field createInvocationHandlerField()

generate a field declaration of the form...

 
   private InvocationHandler invocationHandler;
 

 

Returns:

the method

createRuntimeField

public Field createRuntimeField()

generate a field declaration of the form...

 
   public static Runtime runtime;
 

 

Returns:

the method