Java Folder Read by Extension getFilesWithExtension(File dir, String extension)

Description

get Files With Extension

License

Apache License

Declaration

public static File[] getFilesWithExtension(File dir, String extension) 

Method Source Code

//package com.java2s;
/*// w w w . ja  v  a2 s. c om
 * Copyright 2009 the original author or authors.
 * Copyright 2009 SorcerSoft.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.
 */

import java.io.File;

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static File[] getFilesWithExtension(File dir, String extension) {
        List<File> fileList = new ArrayList<File>();
        for (File file : dir.listFiles()) {
            if (file.getName().toLowerCase().endsWith("." + extension))
                fileList.add(file);
        }
        File[] fileListA = (File[]) fileList.toArray(new File[fileList.size()]);
        return fileListA;
    }
}

Related

1. getFiles2List(String path, String[] allowedExtension)
2. getFilesFiteredByExtension(final File parent, final List extensions)
3. getFilesForType(final File target, final String extension)
4. getFilesFromExtension(String directory, String[] extensions)
5. getFilesWithExtension(File aDirectory, final String aExtension)
6. getFilesWithExtension(String directory, String extension)
7. getFilesWithinPath(File path, String fileExtension)