001/*
002 * HA-JDBC: High-Availability JDBC
003 * Copyright (C) 2013  Paul Ferraro
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Lesser General Public License as published by
007 * the Free Software Foundation, either version 3 of the License, or
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Lesser General Public License for more details.
014 *
015 * You should have received a copy of the GNU Lesser General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018package net.sf.hajdbc.sql;
019
020import java.sql.Blob;
021import java.sql.SQLException;
022import java.util.Map;
023
024import net.sf.hajdbc.Database;
025import net.sf.hajdbc.invocation.Invoker;
026import net.sf.hajdbc.logging.Level;
027import net.sf.hajdbc.util.reflect.Proxies;
028
029/**
030 * 
031 * @author Paul Ferraro
032 */
033public class BlobProxyFactory<Z, D extends Database<Z>, P> extends LocatorProxyFactory<Z, D, P, Blob>
034{
035        protected BlobProxyFactory(P parentProxy, ProxyFactory<Z, D, P, SQLException> parent, Invoker<Z, D, P, Blob, SQLException> invoker, Map<D, Blob> blobs, boolean locatorsUpdateCopy)
036        {
037                super(parentProxy, parent, invoker, blobs, locatorsUpdateCopy);
038        }
039
040        @Override
041        public void close(D database, Blob blob)
042        {
043                try
044                {
045                        blob.free();
046                }
047                catch (SQLException e)
048                {
049                        this.logger.log(Level.INFO, e);
050                }
051        }
052
053        @Override
054        public Blob createProxy()
055        {
056                return Proxies.createProxy(Blob.class, new BlobInvocationHandler<Z, D, P>(this));
057        }
058}