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.portal.dao.orm.hibernate;
24  
25  import com.liferay.portal.kernel.dao.orm.CacheMode;
26  import com.liferay.portal.kernel.dao.orm.ORMException;
27  import com.liferay.portal.kernel.dao.orm.Query;
28  import com.liferay.portal.kernel.dao.orm.SQLQuery;
29  import com.liferay.portal.kernel.dao.orm.ScrollableResults;
30  import com.liferay.portal.kernel.dao.orm.Type;
31  import com.liferay.portal.kernel.util.ListUtil;
32  import com.liferay.portal.kernel.util.UnmodifiableList;
33  
34  import java.io.Serializable;
35  
36  import java.sql.Timestamp;
37  
38  import java.util.Iterator;
39  import java.util.List;
40  
41  /**
42   * <a href="SQLQueryImpl.java.html"><b><i>View Source</i></b></a>
43   *
44   * @author Brian Wing Shun Chan
45   *
46   */
47  public class SQLQueryImpl implements SQLQuery {
48  
49      public SQLQueryImpl(org.hibernate.SQLQuery sqlQuery) {
50          _sqlQuery = sqlQuery;
51      }
52  
53      public SQLQuery addEntity(String alias, Class entityClass) {
54          _sqlQuery.addEntity(alias, entityClass);
55  
56          return this;
57      }
58  
59      public SQLQuery addScalar(String columnAlias, Type type) {
60          _sqlQuery.addScalar(columnAlias, TypeTranslator.translate(type));
61  
62          return this;
63      }
64  
65      public int executeUpdate() throws ORMException {
66          try {
67              return _sqlQuery.executeUpdate();
68          }
69          catch (Exception e) {
70              throw ExceptionTranslator.translate(e);
71          }
72      }
73  
74      public Iterator iterate() throws ORMException {
75          return iterate(true);
76      }
77  
78      public Iterator iterate(boolean unmodifiable) throws ORMException {
79          try {
80              return list(unmodifiable).iterator();
81          }
82          catch (Exception e) {
83              throw ExceptionTranslator.translate(e);
84          }
85      }
86  
87      public List list() throws ORMException {
88          return list(true);
89      }
90  
91      public List list(boolean unmodifiable) throws ORMException {
92          try {
93              List list = _sqlQuery.list();
94  
95              if (unmodifiable) {
96                  return new UnmodifiableList(list);
97              }
98              else {
99                  return ListUtil.copy(list);
100             }
101         }
102         catch (Exception e) {
103             throw ExceptionTranslator.translate(e);
104         }
105     }
106 
107     public ScrollableResults scroll() throws ORMException {
108         try {
109             return new ScrollableResultsImpl(_sqlQuery.scroll());
110         }
111         catch (Exception e) {
112             throw ExceptionTranslator.translate(e);
113         }
114     }
115 
116     public Query setBoolean(int pos, boolean value) {
117         _sqlQuery.setBoolean(pos, value);
118 
119         return this;
120     }
121 
122     public Query setCacheable(boolean cacheable) {
123         _sqlQuery.setCacheable(cacheable);
124 
125         return this;
126     }
127 
128     public Query setCacheMode(CacheMode cacheMode) {
129         _sqlQuery.setCacheMode(CacheModeTranslator.translate(cacheMode));
130 
131         return this;
132     }
133 
134     public Query setCacheRegion(String cacheRegion) {
135         _sqlQuery.setCacheRegion(cacheRegion);
136 
137         return this;
138     }
139 
140     public Query setDouble(int pos, double value) {
141         _sqlQuery.setDouble(pos, value);
142 
143         return this;
144     }
145 
146     public Query setFirstResult(int firstResult) {
147         _sqlQuery.setFirstResult(firstResult);
148 
149         return this;
150     }
151 
152     public Query setFloat(int pos, float value) {
153         _sqlQuery.setFloat(pos, value);
154 
155         return this;
156     }
157 
158     public Query setInteger(int pos, int value) {
159         _sqlQuery.setInteger(pos, value);
160 
161         return this;
162     }
163 
164     public Query setLong(int pos, long value) {
165         _sqlQuery.setLong(pos, value);
166 
167         return this;
168     }
169 
170     public Query setMaxResults(int maxResults) {
171         _sqlQuery.setMaxResults(maxResults);
172 
173         return this;
174     }
175 
176     public Query setSerializable(int pos, Serializable value) {
177         _sqlQuery.setSerializable(pos, value);
178 
179         return this;
180     }
181 
182     public Query setShort(int pos, short value) {
183         _sqlQuery.setShort(pos, value);
184 
185         return this;
186     }
187 
188     public Query setString(int pos, String value) {
189         _sqlQuery.setString(pos, value);
190 
191         return this;
192     }
193 
194     public Query setTimestamp(int pos, Timestamp value) {
195         _sqlQuery.setTimestamp(pos, value);
196 
197         return this;
198     }
199 
200     public Object uniqueResult() throws ORMException {
201         try {
202             return _sqlQuery.uniqueResult();
203         }
204         catch (Exception e) {
205             throw ExceptionTranslator.translate(e);
206         }
207     }
208 
209     private org.hibernate.SQLQuery _sqlQuery;
210 
211 }