1   /**
2    * Copyright (c) 2000-2009 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.util;
24  
25  import com.liferay.portal.kernel.util.GetterUtil;
26  import com.liferay.portal.kernel.util.StringPool;
27  import com.liferay.portal.kernel.util.StringUtil;
28  
29  import java.util.HashMap;
30  import java.util.Map;
31  
32  /**
33   * <a href="PKParser.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   *
37   */
38  public class PKParser {
39  
40      public PKParser(String pk) {
41          if (pk.startsWith(StringPool.OPEN_CURLY_BRACE)) {
42              pk = pk.substring(1, pk.length());
43          }
44  
45          if (pk.endsWith(StringPool.CLOSE_CURLY_BRACE)) {
46              pk = pk.substring(0, pk.length() - 1);
47          }
48  
49          String[] array = StringUtil.split(pk);
50  
51          for (int i = 0; i < array.length; i++) {
52              String[] kvp = StringUtil.split(array[i], StringPool.EQUAL);
53  
54              String key = kvp[0].trim();
55              String value = kvp[1].trim();
56  
57              _fields.put(key, value);
58          }
59      }
60  
61      public boolean getBoolean(String key) {
62          return GetterUtil.getBoolean(getString(key));
63      }
64  
65      public double getDouble(String key) {
66          return GetterUtil.getDouble(getString(key));
67      }
68  
69      public int getInteger(String key) {
70          return GetterUtil.getInteger(getString(key));
71      }
72  
73      public long getLong(String key) {
74          return GetterUtil.getLong(getString(key));
75      }
76  
77      public short getShort(String key) {
78          return GetterUtil.getShort(getString(key));
79      }
80  
81      public String getString(String key) {
82          String value = _fields.get(key);
83  
84          if (value == null) {
85              return StringPool.BLANK;
86          }
87          else {
88              return value;
89          }
90      }
91  
92      private Map<String, String> _fields = new HashMap<String, String>();
93  
94  }