Android Open Source - Icinga-Mobile Session

• Back to Timer/monitor  ↑

From Project

Back to project page Icinga-Mobile.

License

The source code is released under:

GNU General Public License

Java Source Code

package mhst.dreamteam.IcingaClient.SessionMng;
// www  .ja v a 2s.  c  o  m
import android.content.Context;
import android.content.Intent;
import android.util.Log;

import java.security.InvalidParameterException;
import java.util.Map;
import java.util.concurrent.ExecutionException;

import mhst.dreamteam.IcingaClient.GlobalConst;
import mhst.dreamteam.IcingaClient.Interface.OnCompleteListener;

/**
 * Manage session<br />
 * This is also the application class
 *
 * @author MinhNN
 */
public class Session {
    private String Server;
    private int loginResult = GlobalConst.SESSION_LOGGED_OUT;
    private String Cookie;
    private static Session ss;
    private boolean isInProgress;

    /**
     * Initialize new instance
     */
    public static void init() {
        if (ss == null) ss = new Session();
    }

    /**
     * Returns instance initialized
     *
     * @return instance initialized
     */
    public static Session getInstance() {
        return ss;
    }

    /**
     * Get current working server
     *
     * @return current working server
     */
    public String getWorkingServer() {
        return Server;
    }

    /**
     * Checks if user logged into system or not.
     *
     * @return true - user logged in<br />
     * false - user has not logged in yet
     */
    public boolean isLogin() {
        return (loginResult == GlobalConst.SESSION_LOGGED_IN);
    }

    public void isLogin(boolean b) {
        if (b) {
            loginResult = GlobalConst.SESSION_LOGGED_IN;
        } else {
            loginResult = GlobalConst.SESSION_LOGGED_OUT;
        }
    }

    /**
     * Checks if any progress is showing.
     *
     * @return true - a progress is showing<br />
     * false - no progress is showing
     */
    public boolean isInProgress(boolean in) {
        isInProgress = in;
        return isInProgress;
    }

    /**
     * Checks if any progress is showing.
     *
     * @return true - a progress is showing<br />
     * false - no progress is showing
     */
    public boolean isInProgress() {
        return isInProgress;
    }

    /**
     * Return current session cookie
     *
     * @return cookie string
     */
    public String getCookie() {
        return Cookie;
    }

    public void setServer(String server) {
        Server = server;
    }

    public void setCookie(String cookie) {
        Cookie = cookie;
    }

    /**
     * Logs user into server
     *
     * @param loginInfo loginInfo[0] = Server Address<br />
     *                  &emsp;&emsp;&emsp;&emsp;&emsp;&emsp; loginInfo[1] = Username<br />
     *                  &emsp;&emsp;&emsp;&emsp;&emsp;&emsp; loginInfo[2] = Password<br />
     * @throws InvalidParameterException
     */
    @SuppressWarnings("unchecked")
    public void doLogin(Context context, OnCompleteListener listener, String... loginInfo)
            throws InvalidParameterException {
        final OnCompleteListener _listener = listener;

        // Check input data
        if (loginInfo.length == 0) {
            throw new InvalidParameterException();
        } else if (loginInfo.length != 3) {
            throw new InvalidParameterException();
        }
        // Check if input string is null or empty
        for (String str : loginInfo) {
            if (str == null || str.isEmpty()) {
                throw new InvalidParameterException();
            }
        }

        // Parse server address
        loginInfo[0] = "http://" + loginInfo[0];
        final String sServer = loginInfo[0];

        // Response data
        OnCompleteListener listener_param = new OnCompleteListener() {
            @Override
            public void onComplete(Object obj, String sender) {
                Map<String, Object> result = (Map<String, Object>) obj;
                if (result.containsKey("Code")) {
                    // Login result
                    loginResult = (Integer) result.get("Code");
                }
                if (isLogin()) {
                    if (result.containsKey("Cookie")) {
                        // Current session cookie
                        Cookie = (String) result.get("Cookie");
                    }
                    Server = sServer;
                }
                _listener.onComplete(loginResult, "SessionLogin");

                Log.i("Session login", "Login result = " + loginResult);
                Log.i("Session login", "Cookie = " + Cookie);
            }
        };
        // Do log in and return result code
        new Login(context, listener_param).execute(loginInfo);
    }

    public int doLogout() {
        try {
            // if not logged in yet, just quit and return previous status
            if (!isLogin()) return loginResult;
            // Then logout
            loginResult = new Logout().execute().get();
            if (loginResult != GlobalConst.SESSION_LOGGED_IN) {
                // Empty cookie when logout
                Cookie = null;
            }
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (ExecutionException e) {
            e.printStackTrace();
        }
        return loginResult;
    }
}

Java Source Code List

• Back to Timer/monitor  ↑