Java URL Load readJsonFromUrl(String urlString)

Description

Opens a buffered reader, reads the URL and closes the buffered reader.

License

Apache License

Parameter

Parameter	Description
urlString	a parameter

Exception

Parameter	Description
Exception	an exception

Declaration

public static JsonObject readJsonFromUrl(String urlString) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import com.google.gson.Gson;
import com.google.gson.JsonObject;

public class Main {
    public static Gson gson = new Gson();

    /**// www .j a  va2 s . c  o  m
     * Opens a buffered reader, reads the URL and closes the buffered reader.
     * @param urlString
     * @return
     * @throws Exception
     */
    public static JsonObject readJsonFromUrl(String urlString) throws IOException {
        InputStreamReader inStream = null;
        try {
            URL url = new URL(urlString);
            inStream = new InputStreamReader(url.openStream());
            return gson.fromJson(inStream, JsonObject.class);
        } finally {
            if (inStream != null)
                inStream.close();
        }
    }
}

Related

1. readFromURL(URL url)
2. readGOMappingFile(URL filename, Set