com.goldencode.p2j.persist

Class DmoProxyPlugin.IndexedGetterAssembler

java.lang.Object

com.goldencode.proxy.ProxyAssembler.ProxyMethod

com.goldencode.p2j.persist.DmoProxyPlugin.IndexedProxyMethod

com.goldencode.p2j.persist.DmoProxyPlugin.IndexedGetterAssembler

Enclosing class:

DmoProxyPlugin

private static class DmoProxyPlugin.IndexedGetterAssembler
extends DmoProxyPlugin.IndexedProxyMethod

This class assembles an indexed getter method which performs a range check on the index before calling the proxy's invocation handler.

Constructor Summary

Constructors

Constructor and Description
IndexedGetterAssembler(int extent) Default constructor.

Method Summary

Modifier and Type	Method and Description
void	assemble(org.objectweb.asm.ClassWriter classWriter, org.objectweb.asm.MethodVisitor mv, java.lang.reflect.Method method, int methodIndex, boolean parentIsHandler, java.lang.String proxyName) Assemble the bytecode which comprises the proxy method.

Methods inherited from class com.goldencode.p2j.persist.DmoProxyPlugin.IndexedProxyMethod

assembleRangeCheck

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedGetterAssembler

IndexedGetterAssembler(int extent)

Default constructor.

Parameters:

extent - Extent of the associated property.

Method Detail

assemble

public void assemble(org.objectweb.asm.ClassWriter classWriter,
                     org.objectweb.asm.MethodVisitor mv,
                     java.lang.reflect.Method method,
                     int methodIndex,
                     boolean parentIsHandler,
                     java.lang.String proxyName)

Assemble the bytecode which comprises the proxy method. We simply add the range check at the top of the method and delegate to the superclass to implement the remainder of the method.

Overrides:

assemble in class ProxyAssembler.ProxyMethod

Parameters:

classWriter - Class writer for proxy class.

mv - Method visitor for this method.

method - Method for which this proxy is being implemented.

methodIndex - Index of this method within the array of methods used by the invocation handler.

parentIsHandler - true if the parent class implements the InvocationHandler interface, else false. If true, no separate instance field will be assembled to store the invocation handler reference, as the instance of this class itself will act as the handler.

proxyName - Internal form of the proxy class' name.