requests.java

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.util.ArrayList;
import java.util.List;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.*;

/*import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
*/



public class requests {
	private final String USER_AGENT = "Mozilla/5.0";
	public static void main(String[] args) throws Exception{
		requests http = new requests();
		System.out.println("Testing get");
		http.get();
		System.out.println("Testing send");
		http.send();
	}
	public String helper(String key[][],String url)
	{
		String finalURL = url+"?";
		for(String row[]:key)
		{
			finalURL=finalURL+row[0]+"="+row[1]+"&";
		}
		finalURL=finalURL.substring(0, finalURL.length()-1);
		return finalURL;
	}
	private void get() throws Exception{


		//url

		//user: "bob"
		//son: "joe"
		//url?user=bob&son=joe
		
		URL url = new URL("https://open-ic.epic.com/FHIR/api/FHIR/DSTU2/Patient/Tbt3KuCY0B5PSrJvCu2j-PlK.aiHsu2xUjUM8bWpetXoB");
		HttpURLConnection con = (HttpURLConnection)url.openConnection();
		con.setRequestMethod("GET");
		con.setRequestProperty("User-Agent", USER_AGENT);
		con.setRequestProperty("accept","application/json");
		int responseCode = con.getResponseCode();
		System.out.println("\nSending 'GET' request to URL : " + url);
		System.out.println("Response Code : " + responseCode);
		BufferedReader in = new BufferedReader(
		        new InputStreamReader(con.getInputStream()));
		String inputLine;
		StringBuffer response = new StringBuffer();

		while ((inputLine = in.readLine()) != null) {
			response.append(inputLine);
		}
		in.close();
		//print result
		System.out.println(response.toString());
		
 	}
	public void send() throws Exception{
		
	}
}