1   /**
2    * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.deploy.auto;
24  
25  import com.liferay.portal.kernel.deploy.auto.AutoDeployException;
26  import com.liferay.portal.kernel.deploy.auto.AutoDeployListener;
27  
28  import java.io.File;
29  import java.io.IOException;
30  
31  import java.util.zip.ZipFile;
32  
33  import org.apache.commons.logging.Log;
34  import org.apache.commons.logging.LogFactory;
35  
36  /**
37   * <a href="BaseAutoDeployListener.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Ivica Cardic
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public abstract class BaseAutoDeployListener implements AutoDeployListener {
44  
45      public boolean isMatchingFile(File file, String checkXmlFile)
46          throws AutoDeployException {
47  
48          if (!isMatchingFileExtension(file)) {
49              return false;
50          }
51  
52          ZipFile zipFile = null;
53  
54          try {
55              zipFile = new ZipFile(file);
56  
57              if (zipFile.getEntry(checkXmlFile) == null) {
58                  if (_log.isDebugEnabled()) {
59                      _log.debug(
60                          file.getPath() + " does not have " + checkXmlFile);
61                  }
62  
63                  return false;
64              }
65              else {
66                  return true;
67              }
68          }
69          catch (IOException ioe) {
70              throw new AutoDeployException(ioe);
71          }
72          finally {
73              if (zipFile != null) {
74                  try {
75                      zipFile.close();
76                  }
77                  catch (IOException ioe) {
78                  }
79              }
80          }
81      }
82  
83      public boolean isMatchingFileExtension(File file) {
84          String fileName = file.getName().toLowerCase();
85  
86          if (fileName.endsWith(".war") || fileName.endsWith(".zip")) {
87              if (_log.isDebugEnabled()) {
88                  _log.debug(file.getPath() + " has a matching extension");
89              }
90  
91              return true;
92          }
93          else {
94              if (_log.isDebugEnabled()) {
95                  _log.debug(
96                      file.getPath() + " does not have a matching extension");
97              }
98  
99              return false;
100         }
101     }
102 
103     public boolean isThemePlugin(File file) throws AutoDeployException {
104         if (isMatchingFile(file, "WEB-INF/liferay-look-and-feel.xml")) {
105             return true;
106         }
107 
108         if ((isMatchingFile(
109                 file, "WEB-INF/liferay-plugin-package.properties")) &&
110             (file.getName().indexOf("-theme-") != -1)) {
111 
112             return true;
113         }
114 
115         return false;
116     }
117 
118     private static Log _log = LogFactory.getLog(BaseAutoDeployListener.class);
119 
120 }