//:folding=explicit:collapseFolds=1:
//{{{imports
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.ProtocolException;
import java.net.URL;
import java.net.URLEncoder;
//}}}

public class APDocSaver
    {
    URL url;

    public APDocSaver(String url) throws MalformedURLException
        {
        this.url = new URL(url);
        }

    public String saveDoc(String document) throws UnsupportedEncodingException,
                                                  ProtocolException,
                                                  IOException
        {
        return saveDoc(document, "");
        }

    public String saveDoc(String document, String target)
                                           throws UnsupportedEncodingException,
                                                  ProtocolException,
                                                  IOException
        {
        String reply, temp;
        HttpURLConnection connection;
        PrintWriter out;
        BufferedReader in;

        try
            {
            document = URLEncoder.encode(document, "ISO-8859-1");
            }
        catch (UnsupportedEncodingException e)
            {
            document = URLEncoder.encode(document, "UTF-8");
            }

        connection = (HttpURLConnection)url.openConnection();
        connection.setRequestMethod("POST");
        connection.setDoOutput(true);
        out = new PrintWriter(connection.getOutputStream());
        out.println("doc="+target+"&document=" + document);
        out.close();

        in = new BufferedReader(new InputStreamReader(connection.getInputStream()));

        reply="";
        while ((temp = in.readLine()) != null)
            {
            reply += temp;
            }

        in.close();
        return reply;
        }
    }