Java Is Readable File isReadableFile(String fileName)

Description

is Readable File

License

Apache License

Return

true iff the argument is the name of a readable file

Declaration

public static boolean isReadableFile(String fileName) 

Method Source Code

//package com.java2s;
/*/*  w w  w  .j a v a2 s  .  co m*/
 * Copyright 2008-2009 LinkedIn, Inc
 * 
 * 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;

public class Main {
    /**
     * @return true iff the argument is the name of a readable file
     */
    public static boolean isReadableFile(String fileName) {
        return isReadableFile(new File(fileName));
    }

    /**
     * @return true iff the argument is a readable file
     */
    public static boolean isReadableFile(File f) {
        return f.exists() && f.isFile() && f.canRead();
    }
}

Related

1. isReadableFile(File file)
2. isReadableFile(File file)
3. isReadableFile(File path)
4. isReadableFile(final File f)
5. isReadableFile(final String filename)