jdk7u.jaxp.org.apache.bcel.external.util

Class BCELifier

java.lang.Object

jdk7u.jaxp.org.apache.bcel.external.classfile.EmptyVisitor

jdk7u.jaxp.org.apache.bcel.external.util.BCELifier

All Implemented Interfaces:

Visitor

public class BCELifier
extends EmptyVisitor

This class takes a given JavaClass object and converts it to a Java program that creates that very class using BCEL. This gives new users of BCEL a useful example showing how things are done with BCEL. It does not cover all features of BCEL, but tries to mimic hand-written code as close as possible.

Author:

M. Dahm

Constructor Summary

Constructors

Constructor and Description
BCELifier(JavaClass clazz, OutputStream out)

Method Summary

Methods

Modifier and Type	Method and Description
static void	_main(String[] argv) Default _main method
void	start() Start Java code generation
void	visitField(Field field)
void	visitJavaClass(JavaClass clazz)
void	visitMethod(Method method)

Methods inherited from class jdk7u.jaxp.org.apache.bcel.external.classfile.EmptyVisitor

visitCode, visitCodeException, visitConstantClass, visitConstantDouble, visitConstantFieldref, visitConstantFloat, visitConstantInteger, visitConstantInterfaceMethodref, visitConstantLong, visitConstantMethodref, visitConstantNameAndType, visitConstantPool, visitConstantString, visitConstantUtf8, visitConstantValue, visitDeprecated, visitExceptionTable, visitInnerClass, visitInnerClasses, visitLineNumber, visitLineNumberTable, visitLocalVariable, visitLocalVariableTable, visitLocalVariableTypeTable, visitSignature, visitSourceFile, visitStackMap, visitStackMapEntry, visitSynthetic, visitUnknown

Methods inherited from class java.lang.Object

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

Constructor Detail

BCELifier

public BCELifier(JavaClass clazz,
         OutputStream out)

Parameters:

clazz - Java class to "decompile"

out - where to output Java program

Method Detail

start

public void start()

Start Java code generation

visitJavaClass

public void visitJavaClass(JavaClass clazz)

Specified by:

visitJavaClass in interface Visitor

Overrides:

visitJavaClass in class EmptyVisitor

visitField

public void visitField(Field field)

Specified by:

visitField in interface Visitor

Overrides:

visitField in class EmptyVisitor

visitMethod

public void visitMethod(Method method)

Specified by:

visitMethod in interface Visitor

Overrides:

visitMethod in class EmptyVisitor

_main

public static void _main(String[] argv)
                  throws Exception

Default _main method

Throws:

Exception