    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
    018package org.apache.commons.dbcp2.datasources;
    019
    020import java.io.IOException;
    021import java.util.Map;
    022
    023import javax.naming.RefAddr;
    024import javax.naming.Reference;
    025
    026/**
    027 * A JNDI ObjectFactory which creates <code>SharedPoolDataSource</code>s
    028 *
    029 * @since 2.0
    030 */
    031public class PerUserPoolDataSourceFactory
    032    extends InstanceKeyDataSourceFactory
    033{
    034    private static final String PER_USER_POOL_CLASSNAME =
    035        PerUserPoolDataSource.class.getName();
    036
    037    @Override
    038    protected boolean isCorrectClass(final String className) {
    039        return PER_USER_POOL_CLASSNAME.equals(className);
    040    }
    041
    042    @SuppressWarnings("unchecked") // Avoid warnings on deserialization
    043    @Override
    044    protected InstanceKeyDataSource getNewInstance(final Reference ref)
    045        throws IOException, ClassNotFoundException {
    046        final PerUserPoolDataSource pupds =  new PerUserPoolDataSource();
    047        RefAddr ra = ref.get("defaultMaxTotal");
    048        if (ra != null && ra.getContent() != null) {
    049            pupds.setDefaultMaxTotal(
    050                Integer.parseInt(ra.getContent().toString()));
    051        }
    052
    053        ra = ref.get("defaultMaxIdle");
    054        if (ra != null && ra.getContent() != null) {
    055            pupds.setDefaultMaxIdle(
    056                Integer.parseInt(ra.getContent().toString()));
    057        }
    058
    059        ra = ref.get("defaultMaxWaitMillis");
    060        if (ra != null && ra.getContent() != null) {
    061            pupds.setDefaultMaxWaitMillis(
    062                Integer.parseInt(ra.getContent().toString()));
    063        }
    064
    065        ra = ref.get("perUserDefaultAutoCommit");
    066        if (ra != null  && ra.getContent() != null) {
    067            final byte[] serialized = (byte[]) ra.getContent();
    068            pupds.setPerUserDefaultAutoCommit(
    069                    (Map<String,Boolean>) deserialize(serialized));
    070        }
    071
    072        ra = ref.get("perUserDefaultTransactionIsolation");
    073        if (ra != null  && ra.getContent() != null) {
    074            final byte[] serialized = (byte[]) ra.getContent();
    075            pupds.setPerUserDefaultTransactionIsolation(
    076                    (Map<String,Integer>) deserialize(serialized));
    077        }
    078
    079        ra = ref.get("perUserMaxTotal");
    080        if (ra != null  && ra.getContent() != null) {
    081            final byte[] serialized = (byte[]) ra.getContent();
    082            pupds.setPerUserMaxTotal(
    083                    (Map<String,Integer>) deserialize(serialized));
    084        }
    085
    086        ra = ref.get("perUserMaxIdle");
    087        if (ra != null  && ra.getContent() != null) {
    088            final byte[] serialized = (byte[]) ra.getContent();
    089            pupds.setPerUserMaxIdle(
    090                    (Map<String,Integer>) deserialize(serialized));
    091        }
    092
    093        ra = ref.get("perUserMaxWaitMillis");
    094        if (ra != null  && ra.getContent() != null) {
    095            final byte[] serialized = (byte[]) ra.getContent();
    096            pupds.setPerUserMaxWaitMillis(
    097                    (Map<String,Long>) deserialize(serialized));
    098        }
    099
    100        ra = ref.get("perUserDefaultReadOnly");
    101        if (ra != null  && ra.getContent() != null) {
    102            final byte[] serialized = (byte[]) ra.getContent();
    103            pupds.setPerUserDefaultReadOnly(
    104                    (Map<String,Boolean>) deserialize(serialized));
    105        }
    106        return pupds;
    107    }
    108}
    109