001/* 002 * HA-JDBC: High-Availability JDBC 003 * Copyright (C) 2012 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.balancer.load; 019 020import java.util.Set; 021 022import net.sf.hajdbc.Database; 023import net.sf.hajdbc.balancer.Balancer; 024import net.sf.hajdbc.balancer.BalancerFactory; 025 026/** 027 * Factory for creating a {@link LoadBalancer} 028 * @author Paul Ferraro 029 */ 030public class LoadBalancerFactory implements BalancerFactory 031{ 032 private static final long serialVersionUID = -2785311844872496108L; 033 034 @Override 035 public String getId() 036 { 037 return "load"; 038 } 039 040 /** 041 * {@inheritDoc} 042 * @see net.sf.hajdbc.balancer.BalancerFactory#createBalancer(java.util.Set) 043 */ 044 @Override 045 public <Z, D extends Database<Z>> Balancer<Z, D> createBalancer(Set<D> databases) 046 { 047 return new LoadBalancer<Z, D>(databases); 048 } 049}