Source code: org/objectstyle/woproject/ant/FrameworkSet.java
1 /* ====================================================================
2 *
3 * The ObjectStyle Group Software License, Version 1.0
4 *
5 * Copyright (c) 2002 The ObjectStyle Group
6 * and individual authors of the software. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. The end-user documentation included with the redistribution, if
21 * any, must include the following acknowlegement:
22 * "This product includes software developed by the
23 * ObjectStyle Group (http://objectstyle.org/)."
24 * Alternately, this acknowlegement may appear in the software itself,
25 * if and wherever such third-party acknowlegements normally appear.
26 *
27 * 4. The names "ObjectStyle Group" and "Cayenne"
28 * must not be used to endorse or promote products derived
29 * from this software without prior written permission. For written
30 * permission, please contact andrus@objectstyle.org.
31 *
32 * 5. Products derived from this software may not be called "ObjectStyle"
33 * nor may "ObjectStyle" appear in their names without prior written
34 * permission of the ObjectStyle Group.
35 *
36 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
39 * DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
43 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
44 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
45 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
46 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
47 * SUCH DAMAGE.
48 * ====================================================================
49 *
50 * This software consists of voluntary contributions made by many
51 * individuals on behalf of the ObjectStyle Group. For more
52 * information on the ObjectStyle Group, please see
53 * <http://objectstyle.org/>.
54 *
55 */
56 package org.objectstyle.woproject.ant;
57
58 import java.io.File;
59 import java.io.FilenameFilter;
60
61 import org.apache.tools.ant.BuildException;
62 import org.apache.tools.ant.Project;
63 import org.apache.tools.ant.ProjectHelper;
64 import org.apache.tools.ant.types.FileSet;
65
66 /**
67 * Customized subclass of FileSet used to locate frameworks.
68 *
69 * @author Andrei Adamchik
70 */
71 public class FrameworkSet extends FileSet {
72 protected File aDirectory;
73 protected boolean embed = false;
74 protected String ifCondition = "";
75 /**
76 * Creates new FrameworkSet.
77 */
78 public FrameworkSet() {
79 super();
80 }
81
82 /**
83 * Returns a symbolic root prefix that can be used in
84 * classpath files (like CLASSPATH.TXT).
85 */
86
87 /**
88 * Overrides parent to discard the value. A warning
89 * will be printed if log level is high enough.
90 */
91 public void setDir(File dir) throws BuildException {
92 aDirectory = dir;
93 super.setDir(this.aDirectory);
94 }
95
96 /**
97 * Sets root directory of this FileSet based on a symbolic name,
98 * that can be "wo.homeroot", "wo.woroot", "wo.localroot". Throws
99 * BuildException if an invalid root is specified.
100 */
101 public void setRoot(File aRoot) throws BuildException {
102 aDirectory = aRoot;
103 super.setDir(this.aDirectory);
104 }
105
106 public void setEmbed(boolean flag) {
107 this.embed = flag;
108 }
109
110 public boolean getEmbed() {
111 return this.embed;
112 }
113
114 public void setIf(String string) {
115 ifCondition = string == null ? "" : string;
116 }
117
118 private boolean testIfCondition() {
119 if ("".equals(ifCondition))
120 return true;
121 String string
122 = ProjectHelper.replaceProperties(getProject(), ifCondition,
123 getProject().getProperties());
124 return project.getProperty(string) != null;
125 }
126
127 public File[] findJars(Project project, String frameworkDir) {
128 if(!testIfCondition())
129 return new File[] {};
130
131 String jarDirName = frameworkDir
132 + File.separator
133 + "Resources"
134 + File.separator
135 + "Java";
136
137 File jarDir = new File(getDir(project), jarDirName);
138 if (!jarDir.isDirectory()) {
139 return null;
140 }
141
142 File[] finalFiles = jarDir.listFiles(new JarFilter());
143 return finalFiles;
144 }
145
146 class JarFilter implements FilenameFilter {
147 public boolean accept(File dir, String name) {
148 return name.endsWith(".jar");
149 }
150 }
151 }