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/* Soot - a J*va Optimization and Annotation Framework
* Copyright (C) 1997-2000 Raja Vallee-Rai
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the Sable Research Group and others 1997-1999.
* See the 'credits' file distributed with Soot for the complete list of
* contributors. (Soot is distributed at http://www.sable.mcgill.ca/soot)
*/
/* This example is writen by Feng Qian.
*/
package ashes.examples.addattributes;
import soot.*;
import soot.tagkit.*;
import java.util.*;
/** Annotation example, adds a "Hello World!" string
* as method attribute to each method.
*/
public class Main
{
public static void main(String[] args)
{
/* adds the transformer. */
PackManager.v().getPack("jtp").add(new
Transform("annotexample",
AnnExampleWrapper.v()));
/* invokes Soot */
soot.Main.main(args);
}
}
class AnnExampleWrapper extends BodyTransformer
{
private static AnnExampleWrapper instance =
new AnnExampleWrapper();
private AnnExampleWrapper() {};
public static AnnExampleWrapper v()
{
return instance;
}
public void internalTransform(Body body, String phaseName, Map options)
{
SootMethod method = body.getMethod();
String attr = new String("Hello world!");
Tag example = new GenericAttribute("Example", attr.getBytes());
method.addTag(example);
}
}