org.kuali.ole.sys.batch.DirectoryNameFileFilter.java Source code

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Here is the source code for org.kuali.ole.sys.batch.DirectoryNameFileFilter.java

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/*
 * Copyright 2009 The Kuali Foundation
 * 
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 * 
 * 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.kuali.ole.sys.batch;

import java.io.File;

import org.apache.commons.io.filefilter.IOFileFilter;

/**
 * A file filter which only allows through files in a given directory
 */
public class DirectoryNameFileFilter implements IOFileFilter {
    private String directoryName;

    /**
     * Constructs a DirectoryNameFileFilter, using the directory name from the FilePurgeCustomAge configuration
     * as the directory to match
     * @param filePurgeCustomAge the filePurgeCustomAge to get the directory name from
     */
    public DirectoryNameFileFilter(FilePurgeCustomAge filePurgeCustomAge) {
        directoryName = filePurgeCustomAge.getDirectory();
    }

    /**
     * 
     * @see org.apache.commons.io.filefilter.IOFileFilter#accept(java.io.File)
     */
    public boolean accept(File file) {
        if (file.isDirectory())
            return true;
        return file.getParent().equals(directoryName);
    }

    /**
     * 
     * @see org.apache.commons.io.filefilter.IOFileFilter#accept(java.io.File, java.lang.String)
     */
    public boolean accept(File directory, String fileName) {
        final File file = new File(directory.getName() + File.separator + fileName);
        if (file.isDirectory())
            return true;
        return directory.equals(directoryName);
    }

}