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.ORMException;
26  import com.liferay.portal.kernel.dao.orm.ScrollableResults;
27  
28  /**
29   * <a href="ScrollableResultsImpl.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   *
33   */
34  public class ScrollableResultsImpl implements ScrollableResults {
35  
36      public ScrollableResultsImpl(
37          org.hibernate.ScrollableResults scrollableResults) {
38  
39          _scrollableResults = scrollableResults;
40      }
41  
42      public boolean first() throws ORMException {
43          try {
44              return _scrollableResults.first();
45          }
46          catch (Exception e) {
47              throw ExceptionTranslator.translate(e);
48          }
49      }
50  
51      public Object get(int i) throws ORMException {
52          try {
53              return _scrollableResults.get(i);
54          }
55          catch (Exception e) {
56              throw ExceptionTranslator.translate(e);
57          }
58      }
59  
60      public boolean last() throws ORMException {
61          try {
62              return _scrollableResults.last();
63          }
64          catch (Exception e) {
65              throw ExceptionTranslator.translate(e);
66          }
67      }
68  
69      public boolean next() throws ORMException {
70          try {
71              return _scrollableResults.next();
72          }
73          catch (Exception e) {
74              throw ExceptionTranslator.translate(e);
75          }
76      }
77  
78      public boolean previous() throws ORMException {
79          try {
80              return _scrollableResults.previous();
81          }
82          catch (Exception e) {
83              throw ExceptionTranslator.translate(e);
84          }
85      }
86  
87      public boolean scroll(int i) throws ORMException {
88          try {
89              return _scrollableResults.scroll(i);
90          }
91          catch (Exception e) {
92              throw ExceptionTranslator.translate(e);
93          }
94  
95      }
96  
97      private org.hibernate.ScrollableResults _scrollableResults;
98  
99  }