001 /* 002 * Copyright 2001-2009 Stephen Colebourne 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 package org.joda.time.contrib.hibernate; 017 018 import org.joda.time.Duration; 019 020 /** 021 * Converts a org.joda.time.Duration to and from Sql for Hibernate. 022 * It simply stores the value as a varchar using Duration.toString. 023 * 024 * @author gjoseph 025 */ 026 public class PersistentDuration extends AbstractStringBasedJodaType { 027 028 public Class returnedClass() { 029 return Duration.class; 030 } 031 032 protected Object fromNonNullString(String s) { 033 return new Duration(s); 034 } 035 036 protected String toNonNullString(Object value) { 037 return value.toString(); 038 } 039 040 }