001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.web.debug;
043:
044: import java.beans.PropertyChangeListener;
045: import java.util.Arrays;
046: import java.util.HashSet;
047: import java.util.Set;
048: import org.netbeans.spi.debugger.jpda.SourcePathProvider;
049:
050: /**
051: *
052: * @author Jan Jancura
053: */
054: public class EngineContextProviderImpl extends SourcePathProvider {
055:
056: private static boolean verbose = System
057: .getProperty("netbeans.debugger.enginecontextproviderimpl") != null;
058:
059: private static final Set virtualFolders = new HashSet(Arrays
060: .asList(new String[] { "org", "org/apache",
061: "org/apache/jsp" }));
062:
063: /**
064: * Translates a relative path ("java/lang/Thread.java") to url
065: * ("file:///C:/Sources/java/lang/Thread.java"). Uses GlobalPathRegistry
066: * if global == true.
067: *
068: * @param relativePath a relative path (java/lang/Thread.java)
069: * @param global true if global path should be used
070: * @return url
071: */
072: public String getURL(String relativePath, boolean global) {
073: if (verbose)
074: System.out.println("ECPI(JSP): getURL " + relativePath
075: + " global " + global);
076: if ((relativePath == null) || (relativePath.endsWith(".java"))) {
077: return null;
078: }
079: if (virtualFolders.contains(relativePath)
080: || relativePath.startsWith("org/apache/jsp")) {
081: if (verbose)
082: System.out.println("ECPI(JSP): fo virtual folder");
083: return "virtual folder";
084: }
085: return null;
086: }
087:
088: /**
089: * Returns relative path for given url.
090: *
091: * @param url a url of resource file
092: * @param directorySeparator a directory separator character
093: * @param includeExtension whether the file extension should be included
094: * in the result
095: *
096: * @return relative path
097: */
098: public String getRelativePath(String url, char directorySeparator,
099: boolean includeExtension) {
100: return null;
101: }
102:
103: /**
104: * Returns set of original source roots.
105: *
106: * @return set of original source roots
107: */
108: public String[] getOriginalSourceRoots() {
109: return new String[0];
110: }
111:
112: /**
113: * Returns array of source roots.
114: *
115: * @return array of source roots
116: */
117: public String[] getSourceRoots() {
118: return new String[0];
119: }
120:
121: /**
122: * Sets array of source roots.
123: *
124: * @param sourceRoots a new array of sourceRoots
125: */
126: public void setSourceRoots(String[] sourceRoots) {
127: }
128:
129: /**
130: * Adds property change listener.
131: *
132: * @param l new listener.
133: */
134: public void addPropertyChangeListener(PropertyChangeListener l) {
135: }
136:
137: /**
138: * Removes property change listener.
139: *
140: * @param l removed listener.
141: */
142: public void removePropertyChangeListener(PropertyChangeListener l) {
143: }
144: }
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