com.discursive.jccook.io.FilterExample.java Source code

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Here is the source code for com.discursive.jccook.io.FilterExample.java

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/* 
 * ========================================================================
 * 
 * Copyright 2005 Tim O'Brien.
 *
 * 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 com.discursive.jccook.io;

import java.io.File;
import java.io.FilenameFilter;

import org.apache.commons.io.filefilter.AndFileFilter;
import org.apache.commons.io.filefilter.DirectoryFileFilter;
import org.apache.commons.io.filefilter.IOFileFilter;
import org.apache.commons.io.filefilter.NotFileFilter;
import org.apache.commons.io.filefilter.OrFileFilter;
import org.apache.commons.io.filefilter.SuffixFileFilter;
import org.apache.commons.lang.ArrayUtils;

public class FilterExample {
    public static void main(String[] args) {
        new FilterExample().start();
    }

    public void start() {
        File rootDir = new File(".");
        FilenameFilter fileFilter = new SuffixFileFilter(".xml");
        String[] xmlFiles = rootDir.list(fileFilter);
        System.out.println("*** XML Files");
        System.out.println(ArrayUtils.toString(xmlFiles));

        rootDir = new File("./test");

        IOFileFilter htmlFilter = new OrFileFilter(new SuffixFileFilter("htm"), new SuffixFileFilter("html"));
        IOFileFilter notDirectory = new NotFileFilter(DirectoryFileFilter.INSTANCE);
        fileFilter = new AndFileFilter(htmlFilter, notDirectory);

        String[] htmlFiles = rootDir.list(fileFilter);
        System.out.println("*** HTML Files");
        System.out.println(ArrayUtils.toString(htmlFiles));
    }

}