AuthManager.java

/**
 * @author UFreedom
 * @since 2014 2014-9-19 下午11:27:28
 * @see www.52yummy.com
 * <br>
 * sunfreedom@sina.cn
 * <br>
 * Copyright (C) 2014 UFreedom. All Rights Reserved.
 */

package com.codecomb.module.login;

import android.content.Context;

import com.codecomb.MyApplication;
import com.codecomb.ServerLocator;
import com.codecomb.exceptions.AppException;
import com.codecomb.module.base.Base;

public class AuthManager {

	private LoginService loginService;
	private static Context context;
	private Auth auth;

	static {

		context = MyApplication.getInstance().getApplicationContext();
	}

	public static AuthManager getInstance() {
		return SingletonCreator.instance;
	}

	private static class SingletonCreator {

		private static AuthManager instance = new AuthManager();

	}

	private AuthManager() {

		loginService = ServerLocator.getInstance(LoginService.class);
		auth = new Auth();
	}

	public Auth login(LoginParams params) throws AppException {

		try {

			auth = loginService.login(context, params.getUsername(),
					params.getPassword());

		} catch (AppException e) {
			e.printStackTrace();

			throw e;

		}

		return auth;
	}

	public Base loginByBarcode(String barcode) throws AppException {

		Base base = new Base();
		base = loginService.loginByBarcode(context, auth.getAccessToken(),
				barcode);

		return base;
	}

}