001 /* 002 * Copyright 2004 The Apache Software Foundation 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.apache.commons.convert.conversion; 017 018 import java.util.TimeZone; 019 020 import org.apache.commons.convert.ConversionFactory; 021 import org.apache.commons.convert.Converter; 022 023 /** 024 * Conversion from TimeZone to String using <code>getID()</code>. 025 * 026 * @author Stephen Colebourne 027 * @version $Id: TimeZoneToStringConversionFactory.java 155441 2005-02-26 13:19:22Z dirkv $ 028 * @since 1.0 029 */ 030 public class TimeZoneToStringConversionFactory extends AbstractConversionFactory { 031 032 /** Singleton instance of this factory */ 033 public static final ConversionFactory INSTANCE = new TimeZoneToStringConversionFactory(); 034 035 /** 036 * Restricted constructor. 037 */ 038 protected TimeZoneToStringConversionFactory() { 039 super(TimeZone.class, STRING_CLASS); 040 } 041 042 //----------------------------------------------------------------------- 043 /** 044 * Convert the non-null TimeZone to a String using <code>getID()</code>. 045 * 046 * @param value the input value to be converted, pre-checked to not be null 047 * @param converter the converter being used, not null 048 * @return the converted value 049 */ 050 protected Object convertValue(Object value, Converter converter) { 051 return ((TimeZone) value).getID(); 052 } 053 054 }