001/* 
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
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 * Contributors:
017 *     bstefanescu
018 */
019package org.nuxeo.ecm.webengine.jaxrs.servlet.mapping;
020
021import java.util.regex.Pattern;
022
023/**
024 * @author <a href="mailto:[email protected]">Bogdan Stefanescu</a>
025 */
026public class RegexSegmentMatcher extends SegmentMatcher {
027
028    protected final Pattern pattern;
029
030    public RegexSegmentMatcher(String regex) {
031        this(Pattern.compile(regex));
032    }
033
034    public RegexSegmentMatcher(Pattern pattern) {
035        this.pattern = pattern;
036    }
037
038    @Override
039    public boolean matches(String segment) {
040        return pattern.matcher(segment).matches();
041    }
042
043    @Override
044    public String toString() {
045        return "(" + pattern.toString() + ")";
046    }
047}