| /** |
| * 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.camel.spring.util; |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.util.AntPathMatcher; |
| import org.springframework.util.StringUtils; |
| |
| /** |
| * File filter using Spring's {@link AntPathMatcher}. |
| * <p/> |
| * Exclude take precedence over includes. If a file match both exclude and include it will be regarded as excluded. |
| */ |
| public class SpringAntPathMatcherFileFilter implements FileFilter { |
| private static final transient Logger LOG = LoggerFactory.getLogger(SpringAntPathMatcherFileFilter.class); |
| |
| private AntPathMatcher matcher = new AntPathMatcher(); |
| private String[] excludes; |
| private String[] includes; |
| |
| public boolean accept(File pathname) { |
| return acceptPathName(pathname.getPath()); |
| } |
| |
| /** |
| * Accepts the given file by the path name |
| * |
| * @param path the path |
| * @return <tt>true</tt> if accepted, <tt>false</tt> if not |
| */ |
| public boolean acceptPathName(String path) { |
| // must use single / as path separators |
| path = StringUtils.replace(path, File.separator, "/"); |
| |
| LOG.trace("Filtering file: {}", path); |
| |
| // excludes take precedence |
| if (excludes != null) { |
| for (String exclude : excludes) { |
| if (matcher.match(exclude, path)) { |
| // something to exclude so we cant accept it |
| LOG.trace("File is excluded: {}", path); |
| return false; |
| } |
| } |
| } |
| |
| if (includes != null) { |
| for (String include : includes) { |
| if (matcher.match(include, path)) { |
| // something to include so we accept it |
| LOG.trace("File is included: {}", path); |
| return true; |
| } |
| } |
| } |
| |
| // nothing to include so we cant accept it |
| return false; |
| } |
| |
| public String[] getExcludes() { |
| return excludes; |
| } |
| |
| public void setExcludes(String[] excludes) { |
| this.excludes = excludes; |
| } |
| |
| public String[] getIncludes() { |
| return includes; |
| } |
| |
| public void setIncludes(String[] includes) { |
| this.includes = includes; |
| } |
| |
| /** |
| * Sets excludes using a single string where each element can be separated with comma |
| */ |
| public void setExcludes(String excludes) { |
| setExcludes(excludes.split(",")); |
| } |
| |
| /** |
| * Sets includes using a single string where each element can be separated with comma |
| */ |
| public void setIncludes(String includes) { |
| setIncludes(includes.split(",")); |
| } |
| |
| } |