/*
* Copyright 2002-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springmodules.lucene.index.document.handler;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* The class is the implementation of DocumentMatching using the
* JDK regular expressions to determine if a DocumentHandler matches
* to a class.
*
* @author Thierry Templier
* @see java.util.regex.Pattern
* @see java.util.regex.Matcher
*/
public class JdkRegexpDocumentMatching extends AbstractRegexpDocumentMatching {
private Pattern compiledRegularExpression;
public JdkRegexpDocumentMatching(String regularExpression) {
super(regularExpression);
}
protected void initRegExpr(String regularExpression) {
this.compiledRegularExpression=Pattern.compile(regularExpression);
}
protected boolean matchRegularExpression(String name) {
Matcher matcher = this.compiledRegularExpression.matcher(name);
return matcher.matches();
}
}