org.enderstone.server.uuid.ServerRequest.java Source code

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Here is the source code for org.enderstone.server.uuid.ServerRequest.java

Source

/* 
 * Enderstone
 * Copyright (C) 2014 Sander Gielisse and Fernando van Loenhout
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.enderstone.server.uuid;

import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;
import java.util.NoSuchElementException;
import java.util.Scanner;
import org.json.JSONObject;

public class ServerRequest {

    private final String connectURL;

    public ServerRequest(String connectURL) {
        this.connectURL = connectURL;
    }

    public JSONObject get() throws IOException {
        return parseDataFromURL(connectURL);
    }

    public static JSONObject parseDataFromURL(String connect) throws IOException {
        URL url = new URL(connect);
        URLConnection uc = url.openConnection();
        uc.setConnectTimeout(5000);
        uc.setReadTimeout(5000);
        uc.connect();
        String encoding = uc.getContentEncoding();
        encoding = encoding == null ? "UTF-8" : encoding;
        try (Scanner scanner = new Scanner(uc.getInputStream(), encoding)) {
            scanner.useDelimiter("\\A");
            return new JSONObject(scanner.next());
        } catch (NoSuchElementException noskin) {
            return new JSONObject();
        }
    }
}