/*
* Copyright 2009-2010 junithelper.org.
*
* 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.junithelper.core.file.impl;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.IOFileFilter;
import org.apache.commons.io.filefilter.RegexFileFilter;
import org.junithelper.core.constant.RegExp;
import org.junithelper.core.file.FileSearcher;
import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
public class CommonsIOFileSearcher implements FileSearcher {
@Override
public List<File> searchFilesRecursivelyByName(String baseAbsoluteDir, String regexp) {
File dir = new File(baseAbsoluteDir);
IOFileFilter fileFilter = new RegexFileFilter(
RegExp.Anything_ZeroOrMore_Min + regexp + RegExp.Anything_ZeroOrMore_Min);
IOFileFilter dirFilter = new RegexFileFilter("[^(/\\.)]*");
Collection<File> files = FileUtils.listFiles(dir, fileFilter, dirFilter);
List<File> dest = new ArrayList<File>();
for (File file : files) {
dest.add(file);
}
return dest;
}
}