Java File Naked Name Get extractFileNameWithSuffix(String filePathName)

Description

Extract file name (without path but with suffix) from file name with path and suffix.

License

Open Source License

Parameter

Parameter	Description
filePathName	the file name with path and suffix

Return

the file name without path but with suffix

Declaration

public static String extractFileNameWithSuffix(String filePathName) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors://from w  w w.  j  av a 2  s  .co  m
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/

public class Main {
    /**
     * Extract file name (without path but with suffix) from file name with path and
     * suffix.
     * <p>
     * For example:
     * <p>
     * <ul>
     * <li>"c:\home\abc.xml" => "abc.xml"
     * <li>"c:\home\abc" => "abc"
     * <li>"/home/user/abc.xml" => "abc.xml"
     * <li>"/home/user/abc" => "abc"
     * </ul>
     * 
     * @param filePathName
     *            the file name with path and suffix
     * @return the file name without path but with suffix
     */

    public static String extractFileNameWithSuffix(String filePathName) {
        if (filePathName == null)
            return null;

        int slashPos = filePathName.lastIndexOf('\\');
        if (slashPos == -1)
            slashPos = filePathName.lastIndexOf('/');
        return filePathName.substring(slashPos > 0 ? slashPos + 1 : 0);
    }
}

Related

1. extractFileNameWithoutExt(String filePath)
2. extractFileWithoutExtension(String filename)
3. extractFileWithoutPath(String input)
4. fileNameWithoutExtension(String filename)
5. filenameWithoutExtension(String filename)