001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.file;
018    
019    /**
020     * File filter using AntPathMatcher.
021     * <p/>
022     * Exclude take precedence over includes. If a file match both exclude and include it will be regarded as excluded.
023     * @param <T>
024     */
025    public class AntPathMatcherGenericFileFilter<T> implements GenericFileFilter<T> {
026    
027        private final AntPathMatcherFileFilter filter;
028    
029        public AntPathMatcherGenericFileFilter() {
030            filter = new AntPathMatcherFileFilter();
031        }
032    
033        public AntPathMatcherGenericFileFilter(String... includes) {
034            filter = new AntPathMatcherFileFilter();
035            filter.setIncludes(includes);
036        }
037    
038        public boolean accept(GenericFile<T> file) {
039            // directories should always be accepted by ANT path matcher
040            if (file.isDirectory()) {
041                return true;
042            }
043    
044            String path = file.getRelativeFilePath();
045            return filter.acceptPathName(path);
046        }
047    
048        public String[] getExcludes() {
049            return filter.getExcludes();
050        }
051    
052        public void setExcludes(String[] excludes) {
053            filter.setExcludes(excludes);
054        }
055    
056        public String[] getIncludes() {
057            return filter.getIncludes();
058        }
059    
060        public void setIncludes(String[] includes) {
061            filter.setIncludes(includes);
062        }
063    
064        /**
065         * Sets excludes using a single string where each element can be separated with comma
066         */
067        public void setExcludes(String excludes) {
068            filter.setExcludes(excludes);
069        }
070    
071        /**
072         * Sets includes using a single string where each element can be separated with comma
073         */
074        public void setIncludes(String includes) {
075            filter.setIncludes(includes);
076        }
077    }