package sfs.lib;

import java.io.*;
import java.net.*;

public class CurlOps{
	
//	public static void main(String [ ] args) throws IOException
//	{
//		// curl -i -X GET http://jortiz81.homelinux.com:8081/is4/buildings/jorgeApt
//		System.out.println(get ("http://jortiz81.homelinux.com:8081/is4/buildings/jorgeApt"));
////		
//		String json = "{ \"operation\" : \"create_resource\", \"resourceName\" : \"livingRoom\", \"resourceType\" : \"default\"	}";
//	 	System.out.println(put (json, "http://jortiz81.homelinux.com:8081/is4/buildings/jeffApt"));
//		
//
//	}


	public static String get(String urlString) throws IOException{
		String total = new String("");
		// Create a URL for the desired page
	    URL url = new URL(urlString);

	    // Read all the text returned by the server
	    BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
	    String str;
	    while ((str = in.readLine()) != null) {
	        // str is one line of text; readLine() strips the newline character(s)
	    	total = total + str;
	    }
	    in.close();
		return total;
	
	}

	public static String put(String data, String urlString) throws IOException{
		URL url = new URL(urlString);
		HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
		httpCon.setDoOutput(true);
		httpCon.setRequestMethod("PUT");
		OutputStreamWriter out = new OutputStreamWriter(httpCon.getOutputStream());
		out.write(data);
		out.close();
		return httpCon.getResponseMessage();
	}

	public static String post(String data, String urlString) throws IOException{
		String total = new String (""); 
		// Construct data
//	    String data = URLEncoder.encode("key1", "UTF-8") + "=" + URLEncoder.encode("value1", "UTF-8");
//	    data += "&" + URLEncoder.encode("key2", "UTF-8") + "=" + URLEncoder.encode("value2", "UTF-8");

	    // Send data
	    URL url = new URL(urlString);
	    URLConnection conn = url.openConnection();
	    conn.setDoOutput(true);
	    OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
	    wr.write(data);
	    wr.flush();

	    // Get the response
	    BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
	    String line;
	    while ((line = rd.readLine()) != null) {
	        // Process line...
	    	total = total + line;
	    }
	    wr.close();
	    rd.close();
		return total;
		
	}

	public static String delete(String urlString) throws IOException{
		URL url = new URL(urlString);
		HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
		httpCon.setDoOutput(true);
		httpCon.setRequestProperty(
		    "Content-Type", "application/x-www-form-urlencoded" );
		httpCon.setRequestMethod("DELETE");
		httpCon.connect();
		return urlString;
	}

}