com.sag.tn.storm.stormmaven.main.ConfigReader.java Source code

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Here is the source code for com.sag.tn.storm.stormmaven.main.ConfigReader.java

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/*
* Copyright (c) 2013-2015 Software AG, Darmstadt, Germany 
* and/or Software AG USA Inc., Reston, VA, USA, and/or 
* its subsidiaries and or/its affiliates and/or their 
* licensors.
* Use, reproduction, transfer, publication or disclosure 
* is prohibited except as specifically provided for in your 
* License Agreement with Software AG.
*/

package com.sag.tn.storm.stormmaven.main;

import java.io.InputStream;
import java.io.InputStreamReader;

import org.json.simple.JSONObject;
import org.json.simple.JSONValue;

public final class ConfigReader {

    private static ConfigReader instance = new ConfigReader();
    private JSONObject configJsonObject = null;

    private ConfigReader() {
        InputStream is = getClass().getResourceAsStream("/config.json");
        this.configJsonObject = (JSONObject) JSONValue.parse(new InputStreamReader(is));
    }

    public static ConfigReader getInstance() {
        return instance;
    }

    public String get(final String key) {
        return (String) ((JSONObject) configJsonObject.get("config")).get(key);
    }

    public static void main(String[] args) {
        System.out.println(ConfigReader.getInstance().get("supervisorHost"));
    }
}