I am trying to write a java class that will submit an XML request to the EMServiceServlet.
What I have now returns a 500 Internal Server Error, just like if I were to visit the servlet with a web browser.
So I think my problem is with my headers, but I can't be sure.
Does anyone see anything wrong with my code?
import java.io.*;
import java.net.*;
public class EMLoginLogout {
public static String emLogin(String userid, String phoneName, String appID, String appPasswd) {
// Build XML String
String XMLString = new String();
XMLString = "<request>";
XMLString += "<appInfo>";
XMLString += "<appID>" + appID + "</appID>";
XMLString += "<appCertificate>" + appPasswd + "</appCertificate>";
XMLString += "</appInfo>";
XMLString += "<login>";
XMLString += "<deviceName>" + phoneName + "</deviceName>";
XMLString += "<userID>" + userid + "</userID>";
XMLString += "<exclusiveDuration>";
XMLString += "<time>60</time>";
XMLString += "</exclusiveDuration>";
XMLString += "</login>";
XMLString += "</request>";
try {
// Make connection
URL url = new URL("http://X.X.X.X:8080/emservice/EMServiceServlet");
URLConnection urlConnection = url.openConnection();
urlConnection.setRequestProperty("Content-Type", "text/xml; charset=\"utf-8\"");
urlConnection.setDoInput(true);
urlConnection.setDoOutput(true);
urlConnection.connect();
OutputStreamWriter out = new OutputStreamWriter(urlConnection.getOutputStream(),"UTF8");
// Write XML string to request body
out.write(XMLString);
out.flush();
// Read the response
BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
String line = null;
while ((line = in.readLine()) != null)
{
//System.out.println(line);
line += in.readLine();
}
out.close();
in.close();
return line;
}
catch (UnknownHostException e) {
System.err.println("Error connecting to host: " + e.getMessage());
return "-2";
} catch (IOException ioe) {
System.err.println("Error sending/receiving from server: " + ioe.getMessage()); // close the socket
} catch (Exception ea) {
System.err.println("Unknown exception " + ea.getMessage());
return "-3";
}
return XMLString;
}
}
Thanks,
-C
