Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String getUrlFileName(String url) {

        if (url == null) {
            return null;
        }

        if (!isURL(url)) {
            return null;
        }

        if (!isFileUrl(url)) {
            return null;
        }

        String[] urlArr = url.split("/");
        return urlArr[urlArr.length - 1];
    }

    public static boolean isURL(String url) {

        if (url.startsWith("http://") || url.startsWith("https://")) {
            return true;
        }

        return false;
    }

    public static boolean isFileUrl(String url) {

        int lastIndex = url.lastIndexOf("/");
        if (lastIndex < url.length() - 1) {
            return true;
        }
        return false;
    }
}