/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.sys.batch;
import java.io.File;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.commons.io.filefilter.IOFileFilter;
/**
* A file filter which does not allow any files through which belong to one of the directories by the CustomAgeFileFilter
*/
public class NotAmongDirectoriesFileFilter implements IOFileFilter {
private Set<String> directoriesToAvoid;
/**
* Constructs a NotAmongDirectoriesFileFilter which will avoid any of the directories associated with the given custom ages
* @param customAges the custom ages to avoid directories of
*/
public NotAmongDirectoriesFileFilter(List<FilePurgeCustomAge> customAges) {
directoriesToAvoid = new HashSet<String>();
for (FilePurgeCustomAge customAge : customAges) {
directoriesToAvoid.add(customAge.getDirectory());
}
}
/**
*
* @see org.apache.commons.io.filefilter.IOFileFilter#accept(java.io.File)
*/
public boolean accept(File file) {
if (file.isDirectory()) return true;
return !directoriesToAvoid.contains(file.getParent());
}
/**
*
* @see org.apache.commons.io.filefilter.IOFileFilter#accept(java.io.File, java.lang.String)
*/
public boolean accept(File directory, String fileName) {
File file = new File(directory.getName()+File.separator+fileName);
if (file.isDirectory()) return true;
return !directoriesToAvoid.contains(directory.getName());
}
}