| ScrollableResultsImpl.java |
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 }