Java Directory to File List getAllFilesWithExtension(String directory, final String extension)

Description

get All Files With Extension

License

Open Source License

Parameter

Parameter	Description
directory	a parameter
extension	a parameter

Return

A list of files in the directory with the specified extension.

Declaration

public static File[] getAllFilesWithExtension(String directory, final String extension) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2014 United States Government as represented by the
 * Administrator of the National Aeronautics and Space Administration.
 * All Rights Reserved./*from  ww  w.  ja  v  a  2  s  .co m*/
 * 
 * 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.
 ******************************************************************************/

import java.io.File;

import java.io.FilenameFilter;

public class Main {
    /**
     * 
     * @param directory
     * @param extension
     * @return A list of files in the directory with the specified extension.
     */
    public static File[] getAllFilesWithExtension(String directory, final String extension) {
        return getAllFilesWithExtension(new File(directory), extension);
    }

    /**
     * 
     * @param directory
     * @param extension
     * @return A list of files in the directory with the specified extension.
     */
    public static File[] getAllFilesWithExtension(File directory, final String extension) {
        File[] ret = directory.listFiles(new FilenameFilter() {
            @Override
            public boolean accept(File dir, String name) {
                return name.endsWith(extension);
            }
        });
        return ret == null ? new File[0] : ret;
    }
}

Related

1. getAllFilesMatching(File srcDir, final String regex)
2. getAllFilesMatchingThisPatternIgnoreCase(String sDirectoryPath, String sPattern)
3. getAllFilesPresentInFolder(File srcPath)
4. getAllFilesRecursively(File dir, List filelist)
5. getAllFilesRecursively(File directory, Collection files)
6. getAllFilesWithExtension(String folderPath, String extension)
7. getAllFilesWithFilter(String DirectoryName, FilenameFilter Filter)