Android Open Source - socialcde4android Get User_ Operation

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License

The source code is released under:
MIT License
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Java Source Code

package it.uniba.socialcde4android.data.operation;
/*from   w  w  w .j a  va  2s  .  com*/

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.net.HttpURLConnection;
import java.net.URL;

import android.content.Context;
import android.os.Bundle;

import it.uniba.socialcde4android.config.Config;
import it.uniba.socialcde4android.costants.Consts;
import it.uniba.socialcde4android.costants.Error_consts;
import it.uniba.socialcde4android.preferences.Preferences;
import it.uniba.socialcde4android.shared.library.WUser;

import com.foxykeep.datadroid.exception.ConnectionException;
import com.foxykeep.datadroid.exception.CustomRequestException;
import com.foxykeep.datadroid.exception.DataException;
import com.foxykeep.datadroid.requestmanager.Request;
import com.foxykeep.datadroid.service.RequestService.Operation;
//import com.google.gson.Gson;
import com.google.gson.Gson;

public class GetUser_Operation implements Operation {

  //private static final String TAG = GetUser_Operation.class.getSimpleName();

  @Override
  public Bundle execute(Context context, Request request)
      throws ConnectionException, DataException, CustomRequestException {

    String userName = request.getString(Preferences.USERNAME);
    String password = request.getString(Preferences.PASSWORD);
    String host = request.getString(Preferences.PROXYSERVER) + "/SocialTFSProxy.svc";
    int status =0;
    WUser wuser = new WUser();

    try {
      URL url = new URL(host + "/GetUser");
      HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn.setConnectTimeout(Config.CONN_TIMEOUT_MS);
      conn.setReadTimeout(Config.READ_TIMEOUT_MS);
      conn.setRequestMethod("POST");
      conn.setDoOutput(true);
      conn.setDoInput(true);
      conn.setUseCaches(false);
      conn.setAllowUserInteraction(false);
      conn.setRequestProperty("Content-Type", "application/json");

      // Create the form content
      OutputStream out = conn.getOutputStream();
      Writer writer = new OutputStreamWriter(out, "UTF-8");
      writer.write("{ \"username\":\"" + userName + "\", \"password\":\""
          + password + "\"}");

      writer.close();
      out.close();
      status = conn.getResponseCode();

      if (status >= 200 && status <= 299) {
        InputStreamReader in = new InputStreamReader(
            conn.getInputStream());
        BufferedReader br = new BufferedReader(in);
        String output;
        String result = "";
        while ((output = br.readLine()) != null) {
          result += output;

        }
        br.close();
        
        Gson gson = new Gson();
        wuser = gson.fromJson(result, WUser.class);
      }else{
        throw new ConnectionException("Error getting the user",Error_consts.ERROR_GETTING_USER);
      }

      conn.disconnect();
    }catch(java.net.SocketTimeoutException e) {
      throw new ConnectionException("Error getting the user",Error_consts.ERROR_GETTING_USER * Error_consts.TIMEOUT_FACTOR);
    }  catch (Exception e) {
      throw new ConnectionException("Error getting the user",Error_consts.ERROR_GETTING_USER);
    }
    
    Bundle bundle = new Bundle();
  
    
    if (wuser != null){
      bundle.putParcelable(Consts.WUSER, wuser);
      bundle.putBoolean(Consts.FOUND_WUSER, true);
    }else{
      bundle.putBoolean(Consts.FOUND_WUSER, false);
    }
    bundle.putInt(Consts.REQUEST_TYPE, Consts.REQUESTTYPE_GETUSER);
    return bundle;

  }

}
Java Source Code List
