001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.model;
018
019import java.util.Locale;
020import java.util.concurrent.TimeUnit;
021
022import javax.xml.bind.annotation.adapters.XmlAdapter;
023import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
024
025/**
026 * <code>TimeUnitAdapter</code> is a simple adapter to convert between Strings
027 * and instances of the {@link TimeUnit} enumeration
028 */
029@XmlJavaTypeAdapter(value = TimeUnitAdapter.class)
030public class TimeUnitAdapter extends XmlAdapter<String, TimeUnit> {
031
032    @Override
033    public String marshal(TimeUnit v) throws Exception {
034        String result = null;
035        if (v != null) {
036            result = v.toString();
037        }
038        return result;
039    }
040
041    @Override
042    public TimeUnit unmarshal(String v) throws Exception {
043        TimeUnit result = null;
044        if (v != null) {
045            result = TimeUnit.valueOf(v.toUpperCase(Locale.ENGLISH));
046        }
047        return result;
048    }
049
050}