# Source: vertx-js/message_producer.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-js/message_producer */
    var utils = require('vertx-js/util/utils');
    var WriteStream = require('vertx-js/write_stream');
    var Message = require('vertx-js/message');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JMessageProducer = Java.type('io.vertx.core.eventbus.MessageProducer');
    var DeliveryOptions = Java.type('io.vertx.core.eventbus.DeliveryOptions');

    /**
     Represents a stream of message that can be written to.
     <p>

     @class
    */
    var MessageProducer = function(j_val, j_arg_0) {

      var j_messageProducer = j_val;
      var that = this;
      var j_T = typeof j_arg_0 !== 'undefined' ? j_arg_0 : utils.unknown_jtype;
      WriteStream.call(this, j_val);

      /**
       Same as {@link MessageProducer#end} but writes some data to the stream before ending.

       @public
       @param t {Object}
       */
      this.end = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_messageProducer["end()"]();
        }  else if (__args.length === 1 && j_T.accept(__args[0])) {
          j_messageProducer["end(java.lang.Object)"](j_T.unwrap(__args[0]));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       This will return <code>true</code> if there are more bytes in the write queue than the value set using {@link MessageProducer#setWriteQueueMaxSize}

       @public

       @return {boolean} true if write queue is full
       */
      this.writeQueueFull = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_messageProducer["writeQueueFull()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public
       @param message {Object}
       @param replyHandler {function}
       @return {MessageProducer}
       */
      this.send = function() {
        var __args = arguments;
        if (__args.length === 1 && j_T.accept(__args[0])) {
          return utils.convReturnVertxGen(MessageProducer, j_messageProducer["send(java.lang.Object)"](j_T.unwrap(__args[0])), undefined);
        }  else if (__args.length === 2 && j_T.accept(__args[0]) && typeof __args[1] === 'function') {
          return utils.convReturnVertxGen(MessageProducer, j_messageProducer["send(java.lang.Object,io.vertx.core.Handler)"](j_T.unwrap(__args[0]), function(ar) {
          if (ar.succeeded()) {
            __args[1](utils.convReturnVertxGen(Message, ar.result(), undefined), null);
          } else {
            __args[1](null, ar.cause());
          }
        }), undefined);
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public
       @param handler {function}
       @return {MessageProducer}
       */
      this.exceptionHandler = function(handler) {
        var __args = arguments;
        if (__args.length === 1 && (typeof __args[0] === 'function' || __args[0] == null)) {
          j_messageProducer["exceptionHandler(io.vertx.core.Handler)"](handler == null ? null : function(jVal) {
          handler(utils.convReturnThrowable(jVal));
        });
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public
       @param data {Object}
       @return {MessageProducer}
       */
      this.write = function(data) {
        var __args = arguments;
        if (__args.length === 1 && j_T.accept(__args[0])) {
          j_messageProducer["write(java.lang.Object)"](j_T.unwrap(data));
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public
       @param maxSize {number}
       @return {MessageProducer}
       */
      this.setWriteQueueMaxSize = function(maxSize) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] ==='number') {
          j_messageProducer["setWriteQueueMaxSize(int)"](maxSize);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public
       @param handler {function}
       @return {MessageProducer}
       */
      this.drainHandler = function(handler) {
        var __args = arguments;
        if (__args.length === 1 && (typeof __args[0] === 'function' || __args[0] == null)) {
          j_messageProducer["drainHandler(io.vertx.core.Handler)"](handler);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Update the delivery options of this producer.

       @public
       @param options {Object} the new options
       @return {MessageProducer} this producer object
       */
      this.deliveryOptions = function(options) {
        var __args = arguments;
        if (__args.length === 1 && (typeof __args[0] === 'object' && __args[0] != null)) {
          j_messageProducer["deliveryOptions(io.vertx.core.eventbus.DeliveryOptions)"](options != null ? new DeliveryOptions(new JsonObject(Java.asJSONCompatible(options))) : null);
          return that;
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public

       @return {string} The address to which the producer produces messages.
       */
      this.address = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_messageProducer["address()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Closes the producer, this method should be called when the message producer is not used anymore.

       @public

       */
      this.close = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_messageProducer["close()"]();
        } 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_messageProducer;
    };

    MessageProducer._jclass = utils.getJavaClass("io.vertx.core.eventbus.MessageProducer");
    MessageProducer._jtype = {
      accept: function(obj) {
        return MessageProducer._jclass.isInstance(obj._jdel);
      },
      wrap: function(jdel) {
        var obj = Object.create(MessageProducer.prototype, {});
        MessageProducer.apply(obj, arguments);
        return obj;
      },
      unwrap: function(obj) {
        return obj._jdel;
      }
    };
    MessageProducer._create = function(jdel) {
      var obj = Object.create(MessageProducer.prototype, {});
      MessageProducer.apply(obj, arguments);
      return obj;
    }
    module.exports = MessageProducer;