01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.web.core.jsploader;
43:
44: import org.openide.filesystems.FileObject;
45: import org.openide.filesystems.FileUtil;
46:
47: /** JSP compilation utilities
48: *
49: * @author Petr Jiricka
50: */
51: public class JspCompileUtil {
52:
53: /** Finds a relative context path between rootFolder and relativeObject.
54: * Similar to <code>FileUtil.getRelativePath(FileObject, FileObject)</code>, only
55: * different slash '/' conventions.
56: * @return relative context path between rootFolder and relativeObject. The returned path
57: * always starts with a '/'. It ends with a '/' if the relative object is a directory.
58: * @exception IllegalArgumentException if relativeObject is not in rootFolder's tree.
59: */
60: public static String findRelativeContextPath(FileObject rootFolder,
61: FileObject relativeObject) {
62: String result = "/"
63: + FileUtil.getRelativePath(rootFolder, relativeObject); // NOI18N
64: return relativeObject.isFolder() ? (result + "/") : result; // NOI18N
65: }
66:
67: /** Returns whether a given file is a JSP file, or possibly a JSP segment.
68: * The recognition happens based on file extension (not on actual inclusion in other files).
69: * @param fo the file to examine
70: * @param acceptSegment whether segments should be accepted
71: */
72: public static boolean isJspFile(FileObject fo, boolean acceptSegment) {
73: String ext = fo.getExt().toLowerCase();
74: if ("jsp".equals(ext) || "jspx".equals(ext)) { // NOI18N
75: return true;
76: }
77: if ("jspf".equals(ext) && acceptSegment) { // NOI18N
78: return true;
79: }
80: return false;
81: }
82:
83: /** Returns whether a given file is a tag file, or possibly a tag segment.
84: * The recognition happens based on file extension (not on actual inclusion in other files).
85: * @param fo the file to examine
86: * @param acceptSegment whether segments should be accepted
87: */
88: public static boolean isTagFile(FileObject fo, boolean acceptSegment) {
89: String ext = fo.getExt().toLowerCase();
90: if ("tag".equals(ext) || "tagx".equals(ext)) { // NOI18N
91: return true;
92: }
93: if ("tagf".equals(ext) && acceptSegment) { // NOI18N
94: return true;
95: }
96: return false;
97: }
98:
99: }
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