Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/utils/DBCPConnectionProvider.java @ 5550:220d12a41bfa

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merged.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 04 Apr 2013 10:56:26 +0200
parents 42bb6ff78d1b
children
rev   line source
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 /*
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2 * Copyright 2004 The Apache Software Foundation.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
3 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
4 * Licensed under the Apache License, Version 2.0 (the "License");
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
5 * you may not use this file except in compliance with the License.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
6 * You may obtain a copy of the License at
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
7 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8 * http://www.apache.org/licenses/LICENSE-2.0
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
10 * Unless required by applicable law or agreed to in writing, software
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
11 * distributed under the License is distributed on an "AS IS" BASIS,
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13 * See the License for the specific language governing permissions and
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 * limitations under the License.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15 */
3336
0af4c8386ed0 Fixed broken package declaration in DBCPConnectionProvider.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 464
diff changeset
16 package de.intevation.flys.utils;
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
17
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18 import java.sql.Connection;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19 import java.sql.SQLException;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
21 import java.util.Iterator;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22 import java.util.Properties;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
23 import java.util.Map;
5200
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
24 import java.util.Collections;
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
25 import java.util.StringTokenizer;
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 import org.apache.commons.dbcp.BasicDataSource;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28 import org.apache.commons.dbcp.BasicDataSourceFactory;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30 import org.apache.log4j.Logger;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32 import org.hibernate.HibernateException;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
34 import org.hibernate.connection.ConnectionProviderFactory;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35 import org.hibernate.connection.ConnectionProvider;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
37 import org.hibernate.cfg.Environment;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
38
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39 /**
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 * <p>A connection provider that uses an Apache commons DBCP connection pool.</p>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 * <p>To use this connection provider set:<br>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 * <code>hibernate.connection.provider_class&nbsp;org.hibernate.connection.DBCPConnectionProvider</code></p>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 * <pre>Supported Hibernate properties:
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 * hibernate.connection.driver_class
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 * hibernate.connection.url
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 * hibernate.connection.username
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 * hibernate.connection.password
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 * hibernate.connection.isolation
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
51 * hibernate.connection.autocommit
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
52 * hibernate.connection.pool_size
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
53 * hibernate.connection (JDBC driver properties)</pre>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
54 * <br>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
55 * All DBCP properties are also supported by using the hibernate.dbcp prefix.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
56 * A complete list can be found on the DBCP configuration page:
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 * <a href="http://jakarta.apache.org/commons/dbcp/configuration.html">http://jakarta.apache.org/commons/dbcp/configuration.html</a>.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58 * <br>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
59 * <pre>Example:
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
60 * hibernate.connection.provider_class org.hibernate.connection.DBCPConnectionProvider
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
61 * hibernate.connection.driver_class org.hsqldb.jdbcDriver
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
62 * hibernate.connection.username sa
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
63 * hibernate.connection.password
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
64 * hibernate.connection.url jdbc:hsqldb:test
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 * hibernate.connection.pool_size 20
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
66 * hibernate.dbcp.initialSize 10
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
67 * hibernate.dbcp.maxWait 3000
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
68 * hibernate.dbcp.validationQuery select 1 from dual</pre>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
69 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
70 * <p>More information about configuring/using DBCP can be found on the
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
71 * <a href="http://jakarta.apache.org/commons/dbcp/">DBCP website</a>.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
72 * There you will also find the DBCP wiki, mailing lists, issue tracking
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
73 * and other support facilities</p>
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 *
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
75 * @see org.hibernate.connection.ConnectionProvider
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
76 * @author Dirk Verbeeck
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
77 */
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
78 public class DBCPConnectionProvider
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
79 implements ConnectionProvider
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
80 {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
81 private static Logger log = Logger.getLogger(DBCPConnectionProvider.class);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
82
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
83 private static final String PREFIX = "hibernate.dbcp.";
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
84
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
85 private BasicDataSource ds;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
86
464
d37ccb04ab5d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 184
diff changeset
87 // Old Environment property for backward-compatibility
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
88 // (property removed in Hibernate3)
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
89 private static final String DBCP_PS_MAXACTIVE =
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
90 "hibernate.dbcp.ps.maxActive";
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
91
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
92 // Property doesn't exists in Hibernate2
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
93 private static final String AUTOCOMMIT =
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
94 "hibernate.connection.autocommit";
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
95
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
96 public void configure(Properties props) throws HibernateException {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
97 try {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
98 log.debug("Configure DBCPConnectionProvider");
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
99
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
100 // DBCP properties used to create the BasicDataSource
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
101 Properties dbcpProperties = new Properties();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
102
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
103 // DriverClass & url
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
104 String jdbcDriverClass = props.getProperty(Environment.DRIVER);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
105 String jdbcUrl = props.getProperty(Environment.URL);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
106 dbcpProperties.put("driverClassName", jdbcDriverClass);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
107 dbcpProperties.put("url", jdbcUrl);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
108
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
109 // Username / password
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
110 String username = props.getProperty(Environment.USER);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
111 String password = props.getProperty(Environment.PASS);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
112 dbcpProperties.put("username", username);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
113 dbcpProperties.put("password", password);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
114
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
115 // Isolation level
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
116 String isolationLevel = props.getProperty(Environment.ISOLATION);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
117 if (isolationLevel != null
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
118 && (isolationLevel = isolationLevel.trim()).length() > 0) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
119 dbcpProperties.put("defaultTransactionIsolation", isolationLevel);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
120 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
121
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
122 // Turn off autocommit (unless autocommit property is set)
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
123 String autocommit = props.getProperty(AUTOCOMMIT);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
124 if (autocommit != null
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
125 && (autocommit = autocommit.trim()).length() > 0) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
126 dbcpProperties.put("defaultAutoCommit", autocommit);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
127 } else {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128 dbcpProperties.put("defaultAutoCommit", String.valueOf(Boolean.FALSE));
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131 // Pool size
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 String poolSize = props.getProperty(Environment.POOL_SIZE);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 if (poolSize != null
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 && (poolSize = poolSize.trim()).length() > 0
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 && Integer.parseInt(poolSize) > 0) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 dbcpProperties.put("maxActive", poolSize);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 // Copy all "driver" properties into "connectionProperties"
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 Properties driverProps =
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
141 ConnectionProviderFactory.getConnectionProperties(props);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
142
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
143 if (driverProps.size() > 0) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144 StringBuilder connectionProperties = new StringBuilder();
464
d37ccb04ab5d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 184
diff changeset
145 for (Iterator iter = driverProps.entrySet().iterator();
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
146 iter.hasNext();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
147 ) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
148 Map.Entry entry = (Map.Entry)iter.next();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
149 String key = (String)entry.getKey();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
150 String value = (String)entry.getValue();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
151 connectionProperties
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
152 .append(key)
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
153 .append('=')
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154 .append(value);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
155 if (iter.hasNext()) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 connectionProperties.append(';');
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
157 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
159 dbcpProperties.put(
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160 "connectionProperties", connectionProperties.toString());
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
161 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
162
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
163 // Copy all DBCP properties removing the prefix
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
164 for (Iterator iter = props.entrySet().iterator() ; iter.hasNext() ;) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
165 Map.Entry entry = (Map.Entry)iter.next();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
166 String key = (String)entry.getKey();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167 if (key.startsWith(PREFIX)) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 String property = key.substring(PREFIX.length());
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 String value = (String)entry.getValue();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170 dbcpProperties.put(property, value);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 // Backward-compatibility
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175 if (props.getProperty(DBCP_PS_MAXACTIVE) != null) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 dbcpProperties.put(
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177 "poolPreparedStatements",
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178 String.valueOf(Boolean.TRUE));
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 dbcpProperties.put(
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180 "maxOpenPreparedStatements",
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 props.getProperty(DBCP_PS_MAXACTIVE));
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
182 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184 // Some debug info
181
4d9984411b3f Commented out a debug block because it leaks the db password.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
185 /* // commented out, because it leaks the password
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
186 if (log.isDebugEnabled()) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
187 log.debug("Creating a DBCP BasicDataSource" +
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
188 " with the following DBCP factory properties:");
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
189 StringWriter sw = new StringWriter();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
190 dbcpProperties.list(new PrintWriter(sw, true));
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
191 log.debug(sw.toString());
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
192 }
181
4d9984411b3f Commented out a debug block because it leaks the db password.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
193 */
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
194
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
195 // Let the factory create the pool
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
196 ds = (BasicDataSource)BasicDataSourceFactory
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
197 .createDataSource(dbcpProperties);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
198
5200
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
199 // This needs to be done manually as it is somehow ignored
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
200 // by the BasicDataSourceFactory if you set it as a dbcpProperty
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
201 String connectionInitSqls = props.getProperty("connectionInitSqls");
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
202 if (connectionInitSqls != null) {
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
203 StringTokenizer tokenizer = new StringTokenizer(connectionInitSqls, ";");
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
204 ds.setConnectionInitSqls(Collections.list(tokenizer));
42bb6ff78d1b Directly set the connectionInitSqls on the datasource
Andre Heinecke <aheinecke@intevation.de>
parents: 5193
diff changeset
205 }
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
206 // The BasicDataSource has lazy initialization
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
207 // borrowing a connection will start the DataSource
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
208 // and make sure it is configured correctly.
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
209
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 // Connection conn = ds.getConnection();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211 // conn.close();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
212 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 catch (Exception e) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 String message = "Could not create a DBCP pool";
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215 log.fatal(message, e);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
216 if (ds != null) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
217 BasicDataSource x = ds; ds = null;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218 try {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
219 x.close();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
220 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
221 catch (SQLException sqle) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224 throw new HibernateException(message, e);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
225 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 log.debug("Configure DBCPConnectionProvider complete");
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
229 public Connection getConnection() throws SQLException {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 return ds.getConnection();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
232
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233 public void closeConnection(Connection conn) throws SQLException {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
234 conn.close();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
237 public void close() throws HibernateException {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238 try {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 if (ds != null) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 BasicDataSource x = ds; ds = null;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241 x.close();
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244 catch (SQLException sqle) {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 throw new HibernateException("Could not close DBCP pool", sqle);
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
249 public boolean supportsAggressiveRelease() {
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
250 return false;
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
251 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252 }
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
253 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org