# Source: vertx-mqtt-server-js/mqtt_conn_ack_message.js

    /*
     * Copyright 2014 Red Hat, Inc.
     *
     * Red Hat licenses this file to you under the Apache License, version 2.0
     * (the "License"); you may not use this file except in compliance with the
     * License.  You may obtain a copy of the License at:
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
     * License for the specific language governing permissions and limitations
     * under the License.
     */

    /** @module vertx-mqtt-server-js/mqtt_conn_ack_message */
    var utils = require('vertx-js/util/utils');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JMqttConnAckMessage = Java.type('io.vertx.mqtt.messages.MqttConnAckMessage');

    /**
     Represents an MQTT CONNACK message

     @class
    */
    var MqttConnAckMessage = function(j_val) {

      var j_mqttConnAckMessage = j_val;
      var that = this;

      /**

       @public

       @return {Object} return code from the connection request
       */
      this.code = function() {
        var __args = arguments;
        if (__args.length === 0) {
          if (that.cachedcode == null) {
            that.cachedcode = utils.convReturnEnum(j_mqttConnAckMessage["code()"]());
          }
          return that.cachedcode;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public

       @return {boolean} is an old session is present
       */
      this.isSessionPresent = function() {
        var __args = arguments;
        if (__args.length === 0) {
          if (that.cachedisSessionPresent == null) {
            that.cachedisSessionPresent = j_mqttConnAckMessage["isSessionPresent()"]();
          }
          return that.cachedisSessionPresent;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      // A reference to the underlying Java delegate
      // NOTE! This is an internal API and must not be used in user code.
      // If you rely on this property your code is likely to break if we change it / remove it without warning.
      this._jdel = j_mqttConnAckMessage;
    };

    MqttConnAckMessage._jclass = utils.getJavaClass("io.vertx.mqtt.messages.MqttConnAckMessage");
    MqttConnAckMessage._jtype = {
      accept: function(obj) {
        return MqttConnAckMessage._jclass.isInstance(obj._jdel);
      },
      wrap: function(jdel) {
        var obj = Object.create(MqttConnAckMessage.prototype, {});
        MqttConnAckMessage.apply(obj, arguments);
        return obj;
      },
      unwrap: function(obj) {
        return obj._jdel;
      }
    };
    MqttConnAckMessage._create = function(jdel) {
      var obj = Object.create(MqttConnAckMessage.prototype, {});
      MqttConnAckMessage.apply(obj, arguments);
      return obj;
    }
    /**
     Create a concrete instance of a Vert.x connack message

     @memberof module:vertx-mqtt-server-js/mqtt_conn_ack_message
     @param code {Object} return code from the connection request
     @param isSessionPresent {boolean} is an old session is present
     @return {MqttConnAckMessage}
     */
    MqttConnAckMessage.create = function(code, isSessionPresent) {
      var __args = arguments;
      if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] ==='boolean') {
        return utils.convReturnVertxGen(MqttConnAckMessage, JMqttConnAckMessage["create(io.netty.handler.codec.mqtt.MqttConnectReturnCode,boolean)"](io.netty.handler.codec.mqtt.MqttConnectReturnCode.valueOf(code), isSessionPresent));
      } else throw new TypeError('function invoked with invalid arguments');
    };

    module.exports = MqttConnAckMessage;