Java File Name Extract extractFileName(String filePathName)

Description

extract File Name

License

Open Source License

Declaration

public static String extractFileName(String filePathName) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static String extractFileName(String filePathName) {
        if (filePathName == null) {
            return null;
        }// w  w w .j  a va2 s.co  m
        int dotPos = filePathName.lastIndexOf('.');
        int slashPos = filePathName.lastIndexOf('\\');
        if (slashPos == -1) {
            slashPos = filePathName.lastIndexOf('/');
        }
        if (dotPos > slashPos) {
            return filePathName.substring(slashPos > 0 ? slashPos + 1 : 0, dotPos);
        }
        return filePathName.substring(slashPos > 0 ? slashPos + 1 : 0);
    }
}

Related

1. extractFileName(final String filePath)
2. extractFileName(StackTraceElement aFrame)
3. extractFileName(String file)
4. extractFileName(String fileName)
5. extractFileName(String filePathName)
6. extractFileName(String fn)
7. extractFileName(String fullPath)
8. extractFileName(String name)
9. extractFilename(String path)