Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.File;

public class Main {

    public static String generateFileContentType(File f) {
        int dotIndex = f.getAbsolutePath().lastIndexOf(".");
        if (dotIndex < 0) {
            return "application/octet-stream";
        }

        String suffix = f.getAbsolutePath().substring(dotIndex).toLowerCase();
        if ("jpg".equals(suffix) || "jpeg".equals(suffix))
            return "image/jpeg";
        else if ("png".equals(suffix) || "gif".equals(suffix))
            return "image/" + suffix;
        else if ("mp3".equals(suffix) || "mpeg".equals(suffix))
            return "audio/mpeg";
        else if ("mp4".equals(suffix) || "ogg".equals(suffix))
            return "audio/" + suffix;
        else
            return "application/octet-stream";
    }
}