/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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.apache.tomee.loader.filter; import java.util.regex.Pattern; /** * @version $Rev$ $Date$ */ public class PatternFilter implements Filter { private final Pattern pattern; public PatternFilter(final String expression) { this(Pattern.compile(expression)); } public PatternFilter(final Pattern pattern) { assert pattern != null; this.pattern = pattern; } public Pattern getPattern() { return pattern; } public boolean accept(final String name) { return pattern.matcher(name).matches(); } @Override public boolean equals(final Object o) { if (this == o) { return true; } if (o == null || getClass() != o.getClass()) { return false; } final PatternFilter that = (PatternFilter) o; return pattern.pattern().equals(that.pattern.pattern()); } @Override public int hashCode() { return pattern.hashCode(); } @Override public String toString() { return "PatternFilter{" + "pattern=" + pattern + '}'; } }