com.appspot.potlachkk.auth.LoginStatusBuilder.java Source code

Introduction

Here is the source code for com.appspot.potlachkk.auth.LoginStatusBuilder.java

Source

package com.appspot.potlachkk.auth;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectWriter;

/*
 * Potlach - Coursea POSA Capstone Project
 * Copyright (C) 2014  KK
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version. 
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

// Represents authentication status
public class LoginStatusBuilder {

    public enum LoginStatusCode {
        LOGIN_OK, LOGIN_FAILURE, NOT_AUTHORIZED
    }

    public class LoginStatus {
        private LoginStatusCode code; //OK|FAIL
        private String message;

        private LoginStatus(LoginStatusCode code, String message) {
            this.code = code;
            this.message = message;
        }

        public LoginStatusCode getCode() {
            return this.code;
        }

        public void setCode(LoginStatusCode code) {
            this.code = code;
        }

        public String getMessage() {
            return message;
        }

        public void setMessage(String message) {
            this.message = message;
        }

    }

    private LoginStatus loginStatus;

    //no default constructor allowed
    @SuppressWarnings("unused")
    private LoginStatusBuilder() {
    };

    public LoginStatusBuilder(LoginStatusCode code, String message) {
        this.loginStatus = new LoginStatus(code, message);
    }

    // this is really outsite of mvc so we need to build the response by hand
    public String toJson() throws JsonProcessingException {
        ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
        return ow.writeValueAsString(this.loginStatus);
    }

}