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JDBC Driver for the Firebird RDBMS

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/*
 * Firebird Open Source J2ee connector - jdbc driver
 *
 * Distributable under LGPL license.
 * You may obtain a copy of the License at http://www.gnu.org/copyleft/lgpl.html
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * LGPL License for more details.
 *
 * This file was created by members of the firebird development team.
 * All individual contributions remain the Copyright (C) of those
 * individuals.  Contributors to this file are either listed here or
 * can be obtained from a CVS history command.
 *
 * All rights reserved.
 */
package org.firebirdsql.pool;

import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.Name;
import javax.naming.Reference;
import javax.naming.spi.ObjectFactory;

/**
 * Implementation of the javax.naming.spi.ObjectFactory interface.
 * 
 * NOTE: This implementation contains a bug in the handling of PooledConnections.
 * We strongly advise you to use the replacement implementation {@link org.firebirdsql.ds.FBConnectionPoolDataSource}.
 * 
 * 
 * @author Roman Rokytskyy
 * @author Steve Jardine
 * @deprecated Use {@link org.firebirdsql.ds.FBConnectionPoolDataSource}
 */
public class FBConnectionPoolDataSource extends
        AbstractFBConnectionPoolDataSource implements ObjectFactory {

    /*
     * (non-Javadoc)
     * 
     * @see javax.naming.spi.ObjectFactory#getObjectInstance(java.lang.Object,
     *      javax.naming.Name, javax.naming.Context, java.util.Hashtable )
     */
    public Object getObjectInstance(Object obj, Name name, Context nameCtx,
            Hashtable environment) throws Exception {
        if (!(obj instanceof Reference))
            return null;

        Reference ref = (Reference) obj;
        ref = (Reference) ref.clone();

        FBConnectionPoolDataSource ds = 
            (FBConnectionPoolDataSource)super.getObjectInstance(ref);
        return processObjectInstance(ds,ref);
    }
}