1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.dbcp.dbcp2;
import org.apache.tomcat.dbcp.dbcp2.PoolingConnection.StatementType;
/**
* A key uniquely identifying {@link java.sql.PreparedStatement PreparedStatement}s.
* @since 2.0
*/
public class PStmtKey {
/** SQL defining Prepared or Callable Statement */
private final String _sql;
/** Result set type */
private final Integer _resultSetType;
/** Result set concurrency */
private final Integer _resultSetConcurrency;
/** Database catalog */
private final String _catalog;
/** Auto generated keys */
private final Integer _autoGeneratedKeys;
/** Statement type */
private final StatementType _stmtType;
public PStmtKey(String sql) {
this(sql, null, StatementType.PREPARED_STATEMENT, null);
}
public PStmtKey(String sql, String catalog) {
this(sql, catalog, StatementType.PREPARED_STATEMENT, null);
}
public PStmtKey(String sql, String catalog, int autoGeneratedKeys) {
this(sql, catalog, StatementType.PREPARED_STATEMENT, Integer.valueOf(autoGeneratedKeys));
}
public PStmtKey(String sql, String catalog, StatementType stmtType, Integer autoGeneratedKeys) {
_sql = sql;
_catalog = catalog;
_stmtType = stmtType;
_autoGeneratedKeys = autoGeneratedKeys;
_resultSetType = null;
_resultSetConcurrency = null;
}
public PStmtKey(String sql, int resultSetType, int resultSetConcurrency) {
this(sql, null, resultSetType, resultSetConcurrency, StatementType.PREPARED_STATEMENT);
}
public PStmtKey(String sql, String catalog, int resultSetType, int resultSetConcurrency) {
this(sql, catalog, resultSetType, resultSetConcurrency, StatementType.PREPARED_STATEMENT);
}
public PStmtKey(String sql, String catalog, int resultSetType, int resultSetConcurrency, StatementType stmtType) {
_sql = sql;
_catalog = catalog;
_resultSetType = Integer.valueOf(resultSetType);
_resultSetConcurrency = Integer.valueOf(resultSetConcurrency);
_stmtType = stmtType;
_autoGeneratedKeys = null;
}
public String getSql() {
return _sql;
}
public Integer getResultSetType() {
return _resultSetType;
}
public Integer getResultSetConcurrency() {
return _resultSetConcurrency;
}
public Integer getAutoGeneratedKeys() {
return _autoGeneratedKeys;
}
public String getCatalog() {
return _catalog;
}
public StatementType getStmtType() {
return _stmtType;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
PStmtKey other = (PStmtKey) obj;
if (_catalog == null) {
if (other._catalog != null) {
return false;
}
} else if (!_catalog.equals(other._catalog)) {
return false;
}
if (_resultSetConcurrency == null) {
if (other._resultSetConcurrency != null) {
return false;
}
} else if (!_resultSetConcurrency.equals(other._resultSetConcurrency)) {
return false;
}
if (_resultSetType == null) {
if (other._resultSetType != null) {
return false;
}
} else if (!_resultSetType.equals(other._resultSetType)) {
return false;
}
if (_autoGeneratedKeys == null) {
if (other._autoGeneratedKeys != null) {
return false;
}
} else if (!_autoGeneratedKeys.equals(other._autoGeneratedKeys)) {
return false;
}
if (_sql == null) {
if (other._sql != null) {
return false;
}
} else if (!_sql.equals(other._sql)) {
return false;
}
if (_stmtType != other._stmtType) {
return false;
}
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (_catalog == null ? 0 : _catalog.hashCode());
result = prime * result + (_resultSetConcurrency == null ? 0 : _resultSetConcurrency.hashCode());
result = prime * result + (_resultSetType == null ? 0 : _resultSetType.hashCode());
result = prime * result + (_sql == null ? 0 : _sql.hashCode());
result = prime * result + (_autoGeneratedKeys == null ? 0 : _autoGeneratedKeys.hashCode());
result = prime * result + _stmtType.hashCode();
return result;
}
@Override
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("PStmtKey: sql=");
buf.append(_sql);
buf.append(", catalog=");
buf.append(_catalog);
buf.append(", resultSetType=");
buf.append(_resultSetType);
buf.append(", resultSetConcurrency=");
buf.append(_resultSetConcurrency);
buf.append(", autoGeneratedKeys=");
buf.append(_autoGeneratedKeys);
buf.append(", statmentType=");
buf.append(_stmtType);
return buf.toString();
}
}
|
