Java File Exist fileExistsAndCanRead(final String filePath)

Description

Shortcut method to determine if a file object can actually be "read" as a file

License

Apache License

Parameter

Parameter	Description
filePath	The file path to check

Return

true if the path exists, is a file, and can be read from

Declaration

public static boolean fileExistsAndCanRead(final String filePath) 

Method Source Code

//package com.java2s;
/*/* w  w w  .ja v a 2  s .  c  o m*/
 * Copyright (C) 2014 zulily, 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 {
    /**
     * Shortcut method to determine if a file object can actually be "read" as a file
     *
     * @param filePath The file path to check
     * @return true if the path exists, is a file, and can be read from
     */
    public static boolean fileExistsAndCanRead(final String filePath) {
        return fileExistsAndCanRead(new File(filePath));
    }

    /**
     * Shortcut method to determine if a file object can actually be "read" as a file
     *
     * @param file The file to check
     * @return true if the path exists, is a file, and can be read from
     */
    public static boolean fileExistsAndCanRead(final File file) {
        return file != null && file.exists() && file.isFile() && file.canRead();
    }
}

Related

1. fileExists(String path)
2. fileExists(String path)
3. fileExists(String path, boolean throwException)
4. fileExists(String path, String fileName)
5. fileExists(String s)
6. fileExistsAndIsExecutable(String filePathString)
7. fileExistsAndReadable(String file)
8. fileExistsAndReadable(String sourcePath)
9. FileExistsNotEmpty(String filename)