1   /**
2    * Copyright (c) 2000-2008 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.portlet.reverendfun.tools;
24  
25  import com.liferay.portal.kernel.util.FileUtil;
26  import com.liferay.portal.kernel.util.StringPool;
27  import com.liferay.portal.kernel.util.StringUtil;
28  import com.liferay.portal.kernel.webcache.WebCacheItem;
29  import com.liferay.portal.util.InitUtil;
30  import com.liferay.portlet.reverendfun.util.ReverendFunWebCacheItem;
31  
32  import java.io.File;
33  
34  import java.util.HashSet;
35  import java.util.Set;
36  
37  /**
38   * <a href="ReverendFunBuilder.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class ReverendFunBuilder {
44  
45      static {
46          InitUtil.init();
47      }
48  
49      public static void main(String[] args) {
50          new ReverendFunBuilder();
51      }
52  
53      public ReverendFunBuilder() {
54          try {
55              File file = new File(
56                  "../portal-impl/src/com/liferay/portlet/reverendfun/" +
57                      "dependencies/dates.txt");
58  
59              String[] dates = StringUtil.split(FileUtil.read(file), "\n");
60  
61              WebCacheItem wci = new ReverendFunWebCacheItem(dates[0]);
62  
63              Set<String> moreDates = (Set<String>)wci.convert(StringPool.BLANK);
64  
65              if (moreDates.size() > 0) {
66                  StringBuilder sb = new StringBuilder();
67  
68                  Set<String> datesSet = new HashSet<String>();
69  
70                  for (String date : moreDates) {
71                      datesSet.add(date);
72  
73                      sb.append(date);
74                      sb.append("\n");
75                  }
76  
77                  for (int i = 0; i < dates.length; i++) {
78                      String date = dates[i];
79  
80                      if (!datesSet.contains(date)) {
81                          datesSet.add(date);
82  
83                          sb.append(date);
84  
85                          if ((i + 1) < dates.length) {
86                              sb.append("\n");
87                          }
88                      }
89                  }
90  
91                  FileUtil.write(file, sb.toString(), true);
92              }
93          }
94          catch (Exception e) {
95          }
96      }
97  
98  }