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.serial; 019 020import java.sql.Array; 021import java.sql.Blob; 022import java.sql.Clob; 023import java.sql.NClob; 024import java.sql.Ref; 025 026/** 027 * Enumeration of supported {@link SerialLocatorFactory} types. 028 * @author Paul Ferraro 029 */ 030public enum SerialLocatorFactories 031{ 032 ARRAY(Array.class, new SerialArrayFactory()), 033 BLOB(Blob.class, new SerialBlobFactory()), 034 CLOB(Clob.class, new SerialClobFactory()), 035 NCLOB(NClob.class, new SerialNClobFactory()), 036 REF(Ref.class, new SerialRefFactory()), 037 ; 038 039 private final Class<?> targetClass; 040 private final SerialLocatorFactory<?> factory; 041 042 private <T> SerialLocatorFactories(Class<T> targetClass, SerialLocatorFactory<T> factory) 043 { 044 this.targetClass = targetClass; 045 this.factory = factory; 046 } 047 048 @SuppressWarnings("unchecked") 049 public <T> SerialLocatorFactory<T> getSerialFactory() 050 { 051 return (SerialLocatorFactory<T>) this.factory; 052 } 053 054 public static <R> SerialLocatorFactory<R> find(Class<R> targetClass) 055 { 056 for (SerialLocatorFactories value: values()) 057 { 058 if (value.targetClass.equals(targetClass)) 059 { 060 return value.getSerialFactory(); 061 } 062 } 063 return null; 064 } 065}