001package org.apache.turbine.services.urlmapper.model;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.util.regex.Pattern;
023
024import javax.xml.bind.annotation.adapters.XmlAdapter;
025
026/**
027 * Creates Regex Pattern objects.
028 *
029 * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a>
030 */
031public class XmlPatternAdapter extends XmlAdapter<String, Pattern>
032{
033    /**
034     * @see javax.xml.bind.annotation.adapters.XmlAdapter#unmarshal(java.lang.Object)
035     */
036    @Override
037    public Pattern unmarshal(String urlPattern) throws Exception
038    {
039        return Pattern.compile(urlPattern);
040    }
041
042    /**
043     * @see javax.xml.bind.annotation.adapters.XmlAdapter#marshal(java.lang.Object)
044     */
045    @Override
046    public String marshal(Pattern pattern) throws Exception
047    {
048        return pattern.pattern();
049    }
050}