1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.search.generic;
16  
17  import com.liferay.portal.kernel.search.BooleanClause;
18  import com.liferay.portal.kernel.search.BooleanClauseOccur;
19  import com.liferay.portal.kernel.search.BooleanQuery;
20  import com.liferay.portal.kernel.search.Query;
21  
22  import java.util.ArrayList;
23  import java.util.Collections;
24  import java.util.List;
25  
26  /**
27   * <a href="BooleanQueryImpl.java.html"><b><i>View Source</i></b></a>
28   *
29   * @author Michael C. Han
30   */
31  public class BooleanQueryImpl implements BooleanQuery {
32  
33      public void add(Query query, BooleanClauseOccur occur) {
34          _clauses.add(new BooleanClauseImpl(query, occur));
35      }
36  
37      public void addExactTerm(String field, boolean value) {
38          addExactTerm(field, String.valueOf(value));
39      }
40  
41      public void addExactTerm(String field, Boolean value) {
42          addExactTerm(field, String.valueOf(value));
43      }
44  
45      public void addExactTerm(String field, double value) {
46          addExactTerm(field, String.valueOf(value));
47      }
48  
49      public void addExactTerm(String field, Double value) {
50          addExactTerm(field, String.valueOf(value));
51      }
52  
53      public void addExactTerm(String field, int value) {
54          addExactTerm(field, String.valueOf(value));
55      }
56  
57      public void addExactTerm(String field, Integer value) {
58          addExactTerm(field, String.valueOf(value));
59      }
60  
61      public void addExactTerm(String field, long value) {
62          addExactTerm(field, String.valueOf(value));
63      }
64  
65      public void addExactTerm(String field, Long value) {
66          addExactTerm(field, String.valueOf(value));
67      }
68  
69      public void addExactTerm(String field, short value) {
70          addExactTerm(field, String.valueOf(value));
71      }
72  
73      public void addExactTerm(String field, Short value) {
74          addExactTerm(field, String.valueOf(value));
75      }
76  
77      public void addExactTerm(String field, String value) {
78          TermQueryImpl termQuery = new TermQueryImpl(
79              new QueryTermImpl(field, String.valueOf(value)));
80  
81          add(termQuery, BooleanClauseOccur.SHOULD);
82      }
83  
84      public void addRequiredTerm(String field, boolean value) {
85          addRequiredTerm(field, String.valueOf(value), false);
86      }
87  
88      public void addRequiredTerm(String field, Boolean value) {
89          addRequiredTerm(field, String.valueOf(value), false);
90      }
91  
92      public void addRequiredTerm(String field, double value) {
93          addRequiredTerm(field, String.valueOf(value), false);
94      }
95  
96      public void addRequiredTerm(String field, Double value) {
97          addRequiredTerm(field, String.valueOf(value), false);
98      }
99  
100     public void addRequiredTerm(String field, int value) {
101         addRequiredTerm(field, String.valueOf(value), false);
102     }
103 
104     public void addRequiredTerm(String field, Integer value) {
105         addRequiredTerm(field, String.valueOf(value), false);
106     }
107 
108     public void addRequiredTerm(String field, long value) {
109         addRequiredTerm(field, String.valueOf(value), false);
110     }
111 
112     public void addRequiredTerm(String field, Long value) {
113         addRequiredTerm(field, String.valueOf(value), false);
114     }
115 
116     public void addRequiredTerm(String field, short value) {
117         addRequiredTerm(field, String.valueOf(value), false);
118     }
119 
120     public void addRequiredTerm(String field, Short value) {
121         addRequiredTerm(field, String.valueOf(value), false);
122     }
123 
124     public void addRequiredTerm(String field, String value) {
125         addRequiredTerm(field, value, false);
126     }
127 
128     public void addRequiredTerm(String field, String value, boolean like) {
129         Query query = null;
130 
131         if (like) {
132             query = new WildcardQueryImpl(
133                 new QueryTermImpl(field, String.valueOf(value)));
134         }
135         else {
136             query = new TermQueryImpl(
137                 new QueryTermImpl(field, String.valueOf(value)));
138         }
139 
140         add(query , BooleanClauseOccur.MUST);
141     }
142 
143     public void addTerm(String field, long value) {
144         addTerm(field, String.valueOf(value), false);
145     }
146 
147     public void addTerm(String field, String value) {
148         addTerm(field, value, false);
149     }
150 
151     public void addTerm(String field, String value, boolean like) {
152         Query query = null;
153 
154         if (like) {
155             query = new WildcardQueryImpl(
156                 new QueryTermImpl(field, String.valueOf(value)));
157         }
158         else {
159             query = new TermQueryImpl(
160                 new QueryTermImpl(field, String.valueOf(value)));
161         }
162 
163         add(query , BooleanClauseOccur.SHOULD);
164     }
165 
166     public List<BooleanClause> clauses() {
167         return Collections.unmodifiableList(_clauses);
168     }
169 
170     private List<BooleanClause> _clauses = new ArrayList<BooleanClause>();
171 
172 }