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.Clob; 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 ClobProxyFactory<Z, D extends Database<Z>, P, C extends Clob> extends LocatorProxyFactory<Z, D, P, C> 034{ 035 private final Class<C> clobClass; 036 037 public ClobProxyFactory(Class<C> clobClass, P parentProxy, ProxyFactory<Z, D, P, SQLException> parent, Invoker<Z, D, P, C, SQLException> invoker, Map<D, C> locators, boolean locatorsUpdateCopy) 038 { 039 super(parentProxy, parent, invoker, locators, locatorsUpdateCopy); 040 this.clobClass = clobClass; 041 } 042 043 @Override 044 public void close(D database, C clob) 045 { 046 try 047 { 048 clob.free(); 049 } 050 catch (SQLException e) 051 { 052 this.logger.log(Level.INFO, e); 053 } 054 } 055 056 @Override 057 public C createProxy() 058 { 059 return Proxies.createProxy(this.clobClass, new ClobInvocationHandler<Z, D, P, C>(this.clobClass, this)); 060 } 061}