1 /*
2 * $Id: WildcardDefinitionPatternMatcherFactory.java 795343 2009-07-18 11:26:09Z apetrelli $
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 package org.apache.tiles.definition.pattern.wildcard;
23
24 import org.apache.tiles.Definition;
25 import org.apache.tiles.definition.pattern.DefinitionPatternMatcher;
26 import org.apache.tiles.definition.pattern.DefinitionPatternMatcherFactory;
27 import org.apache.tiles.definition.pattern.PatternRecognizer;
28 import org.apache.tiles.util.WildcardHelper;
29
30 /**
31 * Creates instances of {@link WildcardDefinitionPatternMatcher}.
32 *
33 * @version $Rev: 795343 $ $Date: 2009-07-18 21:26:09 +1000 (Sat, 18 Jul 2009) $
34 * @since 2.2.0
35 */
36 public class WildcardDefinitionPatternMatcherFactory implements
37 DefinitionPatternMatcherFactory, PatternRecognizer {
38
39 /**
40 * Allows to parse wildcard expressions and to recognize substitution
41 * variables.
42 */
43 private WildcardHelper wildcardHelper = new WildcardHelper();
44
45 /** {@inheritDoc} */
46 public DefinitionPatternMatcher createDefinitionPatternMatcher(
47 String pattern, Definition definition) {
48 return new WildcardDefinitionPatternMatcher(pattern, definition, wildcardHelper);
49 }
50
51 /** {@inheritDoc} */
52 public boolean isPatternRecognized(String candidatePattern) {
53 return candidatePattern.indexOf('*') >= 0;
54 }
55 }