01: /*BEGIN_COPYRIGHT_BLOCK
02: *
03: * Copyright (c) 2001-2007, JavaPLT group at Rice University (javaplt@rice.edu)
04: * All rights reserved.
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions are met:
08: * * Redistributions of source code must retain the above copyright
09: * notice, this list of conditions and the following disclaimer.
10: * * Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * * Neither the names of DrJava, the JavaPLT group, Rice University, nor the
14: * names of its contributors may be used to endorse or promote products
15: * derived from this software without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
21: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28: *
29: * This software is Open Source Initiative approved Open Source Software.
30: * Open Source Initative Approved is a trademark of the Open Source Initiative.
31: *
32: * This file is part of DrJava. Download the current version of this project
33: * from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/
34: *
35: * END_COPYRIGHT_BLOCK*/
36:
37: package edu.rice.cs.drjava.model.compiler;
38:
39: import java.io.File;
40: import java.util.List;
41: import java.util.Arrays;
42: import edu.rice.cs.util.UnexpectedException;
43: import edu.rice.cs.plt.reflect.JavaVersion;
44:
45: /** A CompilerInterface implementation for signifying that no compiler is available.
46: * @version $Id: NoCompilerAvailable.java 4255 2007-08-28 19:17:37Z mgricken $
47: */
48: public class NoCompilerAvailable implements CompilerInterface {
49: public static final CompilerInterface ONLY = new NoCompilerAvailable();
50: private static final String MESSAGE = "No compiler is available.";
51:
52: private NoCompilerAvailable() {
53: }
54:
55: public boolean isAvailable() {
56: return false;
57: }
58:
59: public List<? extends CompilerError> compile(
60: List<? extends File> files, List<? extends File> classPath,
61: List<? extends File> sourcePath, File destination,
62: List<? extends File> bootClassPath, String sourceVersion,
63: boolean showWarnings) {
64: return Arrays.asList(new CompilerError(MESSAGE, false));
65: }
66:
67: public JavaVersion version() {
68: return JavaVersion.UNRECOGNIZED;
69: }
70:
71: public String getName() {
72: return "(no compiler available)";
73: }
74:
75: public String getDescription() {
76: return getName();
77: }
78:
79: /** The toString() of this class is displayed in the "Compiler" drop
80: * down on the compiler tab.
81: *
82: * @return "None"
83: */
84: @Override
85: public String toString() {
86: return "None";
87: }
88: }
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