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Commons DBCP example source code file (PoolableManagedConnection.java)

This example Commons DBCP source code file (PoolableManagedConnection.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons DBCP tags/keywords

abandonedconfig, connection, connection, jdbc, objectpool, objectpool, poolableconnection, poolablemanagedconnection, poolablemanagedconnection, sql, sqlexception, transactionregistry, transactionregistry

The Commons DBCP PoolableManagedConnection.java source code

/*
 * 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.commons.dbcp.managed;

import java.sql.Connection;
import java.sql.SQLException;

import org.apache.commons.dbcp.AbandonedConfig;
import org.apache.commons.dbcp.PoolableConnection;
import org.apache.commons.pool.ObjectPool;

/**
 * PoolableConnection that unregisters from TransactionRegistry on Connection real destroy.
 * 
 * @see PoolableConnection
 * @version $Revision$ $Date$
 */
public class PoolableManagedConnection extends PoolableConnection {
    private final TransactionRegistry transactionRegistry;

    /**
     * Create a PoolableManagedConnection.
     * 
     * @param transactionRegistry transaction registry 
     * @param conn underlying connection
     * @param pool connection pool
     * @param config abandoned configuration settings
     */
    public PoolableManagedConnection(TransactionRegistry transactionRegistry, Connection conn, ObjectPool pool, AbandonedConfig config) {
        super(conn, pool, config);
        this.transactionRegistry = transactionRegistry;
    }
    
    /**
     * Create a PoolableManagedConnection.
     * 
     * @param transactionRegistry transaction registry 
     * @param conn underlying connection
     * @param pool connection pool
     */
    public PoolableManagedConnection(TransactionRegistry transactionRegistry, Connection conn, ObjectPool pool) {
        super(conn, pool);
        this.transactionRegistry = transactionRegistry;
    }


    /**
     * Actually close the underlying connection.
     */
    public void reallyClose() throws SQLException {
        try {
            super.reallyClose();
        } finally {
            transactionRegistry.unregisterConnection(this);
        }
    }
}

Other Commons DBCP examples (source code examples)

Here is a short list of links related to this Commons DBCP PoolableManagedConnection.java source code file:

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