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Java > Open Source Codes > org > aspectj > compiler > base > RunJavacPass


1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2  *
3  * This file is part of the compiler and core tools for the AspectJ(tm)
4  * programming language; see http://aspectj.org
5  *
6  * The contents of this file are subject to the Mozilla Public License
7  * Version 1.1 (the "License"); you may not use this file except in
8  * compliance with the License. You may obtain a copy of the License at
9  * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/.
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the
14  * License.
15  *
16  * The Original Code is AspectJ.
17  *
18  * The Initial Developer of the Original Code is Xerox Corporation. Portions
19  * created by Xerox Corporation are Copyright (C) 1999-2002 Xerox Corporation.
20  * All Rights Reserved.
21  *
22  * Contributor(s):
23  */
24
25 package org.aspectj.compiler.base;
26 import org.aspectj.compiler.base.ast.*;
27
28 import org.aspectj.tools.ide.SymbolManager;
29
30 import java.util.*;
31 import java.io.*;
32
33 public class RunJavacPass extends AbstractCompilerPass {
34
35     public RunJavacPass(JavaCompiler compiler) {
36         super(compiler);
37     }
38
39     public String JavaDoc getDisplayName() {
40         return "running javac on generated sources";
41     }
42
43     public List getFilesToCompile() {
44         return getCompiler().getFilesToCompile();
45     }
46
47     public void transformWorld() {
48         File outputDir = getOptions().workingDir;
49         
50         if (!getOptions().preprocess) {
51             //XXX clear memory as much as possible
52 getCompiler().beginSection("running javac");
53
54             if (!compile(getOptions().outputDir, outputDir,
55                     (File[])getFilesToCompile().toArray(new File[0])))
56             {
57                 getCompiler().showError(null, "error in javac");
58             }
59         }
60     }
61
62
63     //??? handle this on systems without sun.tools.javac (or with different one)
64 public boolean compile(File inputdir, File outputdir, File[] files) {
65         if (files.length == 0) {
66             System.err.println("Nothing for javac to compile.");
67             return false;
68         }
69
70         return new JavaCWrapper(getCompiler()).compile(inputdir, outputdir, files);
71     }
72 }
73
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