| QueryPos.java |
1 /**
2 * Copyright (c) 2000-2008 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.dao.hibernate;
24
25 import java.sql.Timestamp;
26
27 import org.hibernate.Query;
28
29 /**
30 * <a href="QueryPos.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 *
34 */
35 public class QueryPos {
36
37 public static QueryPos getInstance(Query query) {
38 return new QueryPos(query);
39 }
40
41 public int getPos() {
42 return _pos;
43 }
44
45 public void add(boolean value) {
46 _query.setBoolean(_pos++, value);
47 }
48
49 public void add(Boolean value) {
50 if (value != null) {
51 _query.setBoolean(_pos++, value.booleanValue());
52 }
53 else {
54 addNull();
55 }
56 }
57
58 public void add(double value) {
59 _query.setDouble(_pos++, value);
60 }
61
62 public void add(Double value) {
63 if (value != null) {
64 _query.setDouble(_pos++, value.doubleValue());
65 }
66 else {
67 addNull();
68 }
69 }
70
71 public void add(int value) {
72 _query.setInteger(_pos++, value);
73 }
74
75 public void add(Integer value) {
76 if (value != null) {
77 _query.setInteger(_pos++, value.intValue());
78 }
79 else {
80 addNull();
81 }
82 }
83
84 public void add(long value) {
85 _query.setLong(_pos++, value);
86 }
87
88 public void add(Long value) {
89 if (value != null) {
90 _query.setLong(_pos++, value.longValue());
91 }
92 else {
93 addNull();
94 }
95 }
96
97 public void add(short value) {
98 _query.setShort(_pos++, value);
99 }
100
101 public void add(Short value) {
102 if (value != null) {
103 _query.setShort(_pos++, value.shortValue());
104 }
105 else {
106 addNull();
107 }
108 }
109
110 public void add(String value) {
111 _query.setString(_pos++, value);
112 }
113
114 public void add(String[] values) {
115 add(values, 1);
116 }
117
118 public void add(String[] values, int count) {
119 for (int i = 0; i < values.length; i++) {
120 for (int j = 0; j < count; j++) {
121 add(values[i]);
122 }
123 }
124 }
125
126 public void add(Timestamp value) {
127 _query.setTimestamp(_pos++, value);
128 }
129
130 private QueryPos(Query query) {
131 _query = query;
132 }
133
134 private void addNull() {
135 _query.setSerializable(_pos++, null);
136 }
137
138 private Query _query;
139 private int _pos;
140
141 }