001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018 package org.apache.commons.dbcp.datasources;
019
020 import java.io.IOException;
021 import java.util.Map;
022
023 import javax.naming.RefAddr;
024 import javax.naming.Reference;
025
026 /**
027 * A JNDI ObjectFactory which creates <code>SharedPoolDataSource</code>s
028 *
029 * @version $Revision: 479137 $ $Date: 2006-11-25 10:51:48 -0500 (Sat, 25 Nov 2006) $
030 */
031 public class PerUserPoolDataSourceFactory
032 extends InstanceKeyObjectFactory
033 {
034 private static final String PER_USER_POOL_CLASSNAME =
035 PerUserPoolDataSource.class.getName();
036
037 protected boolean isCorrectClass(String className) {
038 return PER_USER_POOL_CLASSNAME.equals(className);
039 }
040
041 protected InstanceKeyDataSource getNewInstance(Reference ref)
042 throws IOException, ClassNotFoundException {
043 PerUserPoolDataSource pupds = new PerUserPoolDataSource();
044 RefAddr ra = ref.get("defaultMaxActive");
045 if (ra != null && ra.getContent() != null) {
046 pupds.setDefaultMaxActive(
047 Integer.parseInt(ra.getContent().toString()));
048 }
049
050 ra = ref.get("defaultMaxIdle");
051 if (ra != null && ra.getContent() != null) {
052 pupds.setDefaultMaxIdle(
053 Integer.parseInt(ra.getContent().toString()));
054 }
055
056 ra = ref.get("defaultMaxWait");
057 if (ra != null && ra.getContent() != null) {
058 pupds.setDefaultMaxWait(
059 Integer.parseInt(ra.getContent().toString()));
060 }
061
062 ra = ref.get("perUserDefaultAutoCommit");
063 if (ra != null && ra.getContent() != null) {
064 byte[] serialized = (byte[]) ra.getContent();
065 pupds.perUserDefaultAutoCommit = (Map) deserialize(serialized);
066 }
067
068 ra = ref.get("perUserDefaultTransactionIsolation");
069 if (ra != null && ra.getContent() != null) {
070 byte[] serialized = (byte[]) ra.getContent();
071 pupds.perUserDefaultTransactionIsolation =
072 (Map) deserialize(serialized);
073 }
074
075 ra = ref.get("perUserMaxActive");
076 if (ra != null && ra.getContent() != null) {
077 byte[] serialized = (byte[]) ra.getContent();
078 pupds.perUserMaxActive = (Map) deserialize(serialized);
079 }
080
081 ra = ref.get("perUserMaxIdle");
082 if (ra != null && ra.getContent() != null) {
083 byte[] serialized = (byte[]) ra.getContent();
084 pupds.perUserMaxIdle = (Map) deserialize(serialized);
085 }
086
087 ra = ref.get("perUserMaxWait");
088 if (ra != null && ra.getContent() != null) {
089 byte[] serialized = (byte[]) ra.getContent();
090 pupds.perUserMaxWait = (Map) deserialize(serialized);
091 }
092
093 ra = ref.get("perUserDefaultReadOnly");
094 if (ra != null && ra.getContent() != null) {
095 byte[] serialized = (byte[]) ra.getContent();
096 pupds.perUserDefaultReadOnly = (Map) deserialize(serialized);
097 }
098 return pupds;
099 }
100 }
101