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Java > Open Source Codes > soot > JimpleClassSource


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 2004 Ondrej Lhotak
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the
16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17  * Boston, MA 02111-1307, USA.
18  */
19
20 package soot;
21 import soot.options.*;
22 import soot.jimple.*;
23 import java.io.*;
24 import java.util.*;
25
26 /** A class source for resolving from .jimple files using the Jimple parser.
27  */
28 public class JimpleClassSource extends ClassSource
29 {
30     public JimpleClassSource( String JavaDoc className, InputStream classFile ) {
31         super( className );
32         this.classFile = classFile;
33     }
34     public List resolve( SootClass sc ) {
35         if(Options.v().verbose())
36             G.v().out.println("resolving [from .jimple]: " + className );
37         
38         soot.jimple.parser.JimpleAST jimpAST =
39             new soot.jimple.parser.JimpleAST(classFile);
40         jimpAST.getSkeleton(sc);
41         JimpleMethodSource mtdSrc = new JimpleMethodSource(jimpAST);
42
43         Iterator mtdIt = sc.methodIterator();
44         while(mtdIt.hasNext()) {
45             SootMethod sm = (SootMethod) mtdIt.next();
46             sm.setSource(mtdSrc);
47         }
48         
49         List ret = new ArrayList(jimpAST.getCstPool());
50
51         try {
52             classFile.close();
53         } catch (IOException e) { throw new RuntimeException JavaDoc("!?"); }
54         return ret;
55     }
56     protected InputStream classFile;
57 }
58
59
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