Android Open Source - socialcde4android Is Username Available_ 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  .ja  va 2  s .  c  om

import java.io.BufferedReader;
import java.io.InputStreamReader;
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 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;


public class IsUsernameAvailable_Operation implements Operation {

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

  @Override
  public Bundle execute(Context context, Request request)
      throws ConnectionException, DataException, CustomRequestException {
    String host = request.getString(Preferences.PROXYSERVER)+ "/SocialTFSProxy.svc";;
    String username = request.getString(Preferences.USERNAME);
    String output = "";
    Boolean available = false;
    int status = 0;
    try {

      URL url = new URL(host + "/IsAvailable?username=" + username);
      HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn.setConnectTimeout(Config.CONN_TIMEOUT_MS);
      conn.setReadTimeout(Config.READ_TIMEOUT_MS);
      conn.setRequestMethod("GET");
      conn.setRequestProperty("Accept", "application/json");
      status = conn.getResponseCode();

      if (status >= 200 && status <= 299) {
        InputStreamReader in = new InputStreamReader(
            conn.getInputStream());
        BufferedReader br = new BufferedReader(in);
        output = br.readLine();

      }else{
        throw new ConnectionException("Connection error",Error_consts.ERROR_USERNAME_AVAILABLE);

      }
    }catch(java.net.SocketTimeoutException e) {
      throw new ConnectionException("Connection error",Error_consts.ERROR_USERNAME_AVAILABLE * Error_consts.TIMEOUT_FACTOR);

    }  catch (Exception e) {

      throw new ConnectionException("Connection error",Error_consts.ERROR_USERNAME_AVAILABLE);

    }

    if (output.equals("true")) {

      available = true;


    } else {

      available = false;

    }
    
    Bundle bundle = new Bundle();
    bundle.putBoolean(Consts.USERNAME_AVAILABLE, available);
    bundle.putInt(Consts.REQUEST_TYPE, Consts.REQUESTTYPE_USERNAMEVAILABLE);

    return bundle;
    

  }

}

Java Source Code List