001: /*
002: License $Id: JikesCompiler.java,v 1.12 2005/07/06 18:30:47 hendriks73 Exp $
003:
004: Copyright (c) 2001-2005 tagtraum industries.
005:
006: LGPL
007: ====
008:
009: jo! is free software; you can redistribute it and/or
010: modify it under the terms of the GNU Lesser General Public
011: License as published by the Free Software Foundation; either
012: version 2.1 of the License, or (at your option) any later version.
013:
014: jo! is distributed in the hope that it will be useful,
015: but WITHOUT ANY WARRANTY; without even the implied warranty of
016: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
017: Lesser General Public License for more details.
018:
019: You should have received a copy of the GNU Lesser General Public
020: License along with this library; if not, write to the Free Software
021: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
022:
023: For LGPL see <http://www.fsf.org/copyleft/lesser.txt>
024:
025:
026: Sun license
027: ===========
028:
029: This release contains software by Sun Microsystems. Therefore
030: the following conditions have to be met, too. They apply to the
031: files
032:
033: - lib/mail.jar
034: - lib/activation.jar
035: - lib/jsse.jar
036: - lib/jcert.jar
037: - lib/jaxp.jar
038: - lib/crimson.jar
039: - lib/servlet.jar
040: - lib/jnet.jar
041: - lib/jaas.jar
042: - lib/jaasmod.jar
043:
044: contained in this release.
045:
046: a. Licensee may not modify the Java Platform
047: Interface (JPI, identified as classes contained within the javax
048: package or any subpackages of the javax package), by creating additional
049: classes within the JPI or otherwise causing the addition to or modification
050: of the classes in the JPI. In the event that Licensee creates any
051: Java-related API and distribute such API to others for applet or
052: application development, you must promptly publish broadly, an accurate
053: specification for such API for free use by all developers of Java-based
054: software.
055:
056: b. Software is confidential copyrighted information of Sun and
057: title to all copies is retained by Sun and/or its licensors. Licensee
058: shall not modify, decompile, disassemble, decrypt, extract, or otherwise
059: reverse engineer Software. Software may not be leased, assigned, or
060: sublicensed, in whole or in part. Software is not designed or intended
061: for use in on-line control of aircraft, air traffic, aircraft navigation
062: or aircraft communications; or in the design, construction, operation or
063: maintenance of any nuclear facility. Licensee warrants that it will not
064: use or redistribute the Software for such purposes.
065:
066: c. Software is provided "AS IS," without a warranty
067: of any kind. ALL EXPRESS OR IMPLIED REPRESENTATIONS AND WARRANTIES,
068: INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
069: PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
070:
071: d. This License is effective until terminated. Licensee may
072: terminate this License at any time by destroying all copies of Software.
073: This License will terminate immediately without notice from Sun if Licensee
074: fails to comply with any provision of this License. Upon such termination,
075: Licensee must destroy all copies of Software.
076:
077: e. Software, including technical data, is subject to U.S.
078: export control laws, including the U.S. Export Administration Act and its
079: associated regulations, and may be subject to export or import regulations
080: in other countries. Licensee agrees to comply strictly with all such
081: regulations and acknowledges that it has the responsibility to obtain
082: licenses to export, re-export, or import Software. Software may not be
083: downloaded, or otherwise exported or re-exported (i) into, or to a national
084: or resident of, Cuba, Iraq, Iran, North Korea, Libya, Sudan, Syria or any
085: country to which the U.S. has embargoed goods; or (ii) to anyone on the
086: U.S. Treasury Department's list of Specially Designated Nations or the U.S.
087: Commerce Department's Table of Denial Orders.
088:
089:
090: Feedback
091: ========
092:
093: We encourage your feedback and suggestions and want to use your feedback to
094: improve the Software. Send all such feedback to:
095: <feedback@tagtraum.com>
096:
097: For more information on tagtraum industries and jo!
098: please see <http://www.tagtraum.com/>.
099:
100:
101: */
102: package com.tagtraum.framework.compiler;
103:
104: import java.io.File;
105: import java.net.MalformedURLException;
106: import java.net.URL;
107:
108: /**
109: * Encapsulates the compilation process.
110: *
111: * @author <a href="mailto:hs@tagtraum.com">Hendrik Schreiber</a>
112: * @version 1.1beta1 $Id: JikesCompiler.java,v 1.12 2005/07/06 18:30:47 hendriks73 Exp $
113: */
114: class JikesCompiler extends CommandLineCompiler {
115:
116: /**
117: * Source-Version
118: */
119: public static String vcid = "$Id: JikesCompiler.java,v 1.12 2005/07/06 18:30:47 hendriks73 Exp $";
120:
121: public static String commandLine = "jikes -classpath %classpath% -d %outputdir% +E -g:lines,vars,source -nowarn %source%";
122:
123: public JikesCompiler(File path) {
124: if (path.isFile())
125: path = path.getParentFile();
126: setCompilerCommand(path.toString() + File.separator
127: + commandLine);
128: addSystemClassPath();
129: }
130:
131: public JikesCompiler(String compilerCommand) {
132: setCompilerCommand(compilerCommand);
133: addSystemClassPath();
134: }
135:
136: public JikesCompiler() {
137: setCompilerCommand(commandLine);
138: addSystemClassPath();
139: }
140:
141: /**
142: * Sets the classpath.
143: */
144: public void setClassPath(String classpath) {
145: // make sure the current system classpath is in the classpath
146: if (classpath.indexOf("rt.jar") == -1
147: && classpath.indexOf("classes.jar") == -1) {
148: addSystemClassPath();
149: }
150: super .setClassPath(classpath);
151: }
152:
153: private void addSystemClassPath() {
154: // not all system jars are named rt.jar
155: // therefore we try to load a system class and determine the jar it was loaded from
156: // TODO: test this on WINDOWS and with jdk 1.5
157: URL url = ClassLoader
158: .getSystemResource("java/lang/String.class");
159: if (url != null) {
160: if ("jar".equals(url.getProtocol())) {
161: try {
162: url = new URL(url.getFile());
163: final String urlString = url.getFile();
164: String systemJarFile = urlString.substring(0,
165: urlString.lastIndexOf('!'));
166: if (CompilerFactory.WINDOWS
167: && (systemJarFile.startsWith("\\") || systemJarFile
168: .startsWith("/")))
169: systemJarFile = systemJarFile.substring(1);
170: addToClassPath(systemJarFile);
171: } catch (MalformedURLException e) {
172: System.err
173: .println("Problem detecting system classpath for jikes: "
174: + e);
175: e.printStackTrace();
176: }
177: }
178: }
179: addToClassPath(System.getProperty("java.class.path"));
180: }
181:
182: public Compiler newInstance() throws CompilerException {
183: return new JikesCompiler(getCompilerCommand());
184: }
185:
186: public String getName() {
187: return "jikes";
188: }
189:
190: protected ErrorMessage[] getErrorMessages(String compilerOutput) {
191: return JikesEmacsErrorMessageParser
192: .getErrorMessages(compilerOutput);
193: }
194:
195: }
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