/*
* 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-kafka-client-js/kafka_producer */
var utils = require('vertx-js/util/utils');
var WriteStream = require('vertx-js/write_stream');
var Vertx = require('vertx-js/vertx');
var KafkaProducerRecord = require('vertx-kafka-client-js/kafka_producer_record');
var io = Packages.io;
var JsonObject = io.vertx.core.json.JsonObject;
var JKafkaProducer = Java.type('io.vertx.kafka.client.producer.KafkaProducer');
var RecordMetadata = Java.type('io.vertx.kafka.client.producer.RecordMetadata');
var PartitionInfo = Java.type('io.vertx.kafka.client.common.PartitionInfo');
/**
Vert.x Kafka producer.
<p>
@class
*/
var KafkaProducer = function(j_val, j_arg_0, j_arg_1) {
var j_kafkaProducer = j_val;
var that = this;
var j_K = typeof j_arg_0 !== 'undefined' ? j_arg_0 : utils.unknown_jtype;
var j_V = typeof j_arg_1 !== 'undefined' ? j_arg_1 : utils.unknown_jtype;
WriteStream.call(this, j_val);
/**
@public
@param handler {function}
@return {KafkaProducer}
*/
this.exceptionHandler = function(handler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_kafkaProducer["exceptionHandler(io.vertx.core.Handler)"](function(jVal) {
handler(utils.convReturnThrowable(jVal));
});
return that;
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Asynchronously write a record to a topic
@public
@param record {KafkaProducerRecord} record to write
@param handler {function} handler called on operation completed
@return {KafkaProducer} current KafkaWriteStream instance
*/
this.write = function() {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
j_kafkaProducer["write(io.vertx.kafka.client.producer.KafkaProducerRecord)"](__args[0]._jdel);
return that;
} else if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'function') {
j_kafkaProducer["write(io.vertx.kafka.client.producer.KafkaProducerRecord,io.vertx.core.Handler)"](__args[0]._jdel, function(ar) {
if (ar.succeeded()) {
__args[1](utils.convReturnDataObject(ar.result()), null);
} else {
__args[1](null, ar.cause());
}
});
return that;
} else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param kafkaProducerRecord {KafkaProducerRecord}
*/
this.end = function() {
var __args = arguments;
if (__args.length === 0) {
j_kafkaProducer["end()"]();
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
j_kafkaProducer["end(io.vertx.kafka.client.producer.KafkaProducerRecord)"](__args[0]._jdel);
} else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param i {number}
@return {KafkaProducer}
*/
this.setWriteQueueMaxSize = function(i) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
j_kafkaProducer["setWriteQueueMaxSize(int)"](i);
return that;
} else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@return {boolean}
*/
this.writeQueueFull = function() {
var __args = arguments;
if (__args.length === 0) {
return j_kafkaProducer["writeQueueFull()"]();
} else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param handler {function}
@return {KafkaProducer}
*/
this.drainHandler = function(handler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_kafkaProducer["drainHandler(io.vertx.core.Handler)"](handler);
return that;
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Get the partition metadata for the give topic.
@public
@param topic {string} topic partition for which getting partitions info
@param handler {function} handler called on operation completed
@return {KafkaProducer} current KafkaProducer instance
*/
this.partitionsFor = function(topic, handler) {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'function') {
j_kafkaProducer["partitionsFor(java.lang.String,io.vertx.core.Handler)"](topic, function(ar) {
if (ar.succeeded()) {
handler(utils.convReturnListSetDataObject(ar.result()), null);
} else {
handler(null, ar.cause());
}
});
return that;
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Invoking this method makes all buffered records immediately available to write
@public
@param completionHandler {function} handler called on operation completed
@return {KafkaProducer} current KafkaProducer instance
*/
this.flush = function(completionHandler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_kafkaProducer["flush(io.vertx.core.Handler)"](completionHandler);
return that;
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Close the producer
@public
@param timeout {number} timeout to wait for closing
@param completionHandler {function} handler called on operation completed
*/
this.close = function() {
var __args = arguments;
if (__args.length === 0) {
j_kafkaProducer["close()"]();
} else if (__args.length === 1 && typeof __args[0] === 'function') {
j_kafkaProducer["close(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
__args[0](null, null);
} else {
__args[0](null, ar.cause());
}
});
} else if (__args.length === 2 && typeof __args[0] ==='number' && typeof __args[1] === 'function') {
j_kafkaProducer["close(long,io.vertx.core.Handler)"](__args[0], function(ar) {
if (ar.succeeded()) {
__args[1](null, null);
} else {
__args[1](null, ar.cause());
}
});
} 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_kafkaProducer;
};
KafkaProducer._jclass = utils.getJavaClass("io.vertx.kafka.client.producer.KafkaProducer");
KafkaProducer._jtype = {
accept: function(obj) {
return KafkaProducer._jclass.isInstance(obj._jdel);
},
wrap: function(jdel) {
var obj = Object.create(KafkaProducer.prototype, {});
KafkaProducer.apply(obj, arguments);
return obj;
},
unwrap: function(obj) {
return obj._jdel;
}
};
KafkaProducer._create = function(jdel) {
var obj = Object.create(KafkaProducer.prototype, {});
KafkaProducer.apply(obj, arguments);
return obj;
}
/**
Get or create a KafkaProducer instance which shares its stream with any other KafkaProducer created with the same <code>name</code>
@memberof module:vertx-kafka-client-js/kafka_producer
@param vertx {Vertx} Vert.x instance to use
@param name {string} the producer name to identify it
@param config {Array.<string>} Kafka producer configuration
@param keyType {todo} class type for the key serialization
@param valueType {todo} class type for the value serialization
@return {KafkaProducer} an instance of the KafkaProducer
*/
KafkaProducer.createShared = function() {
var __args = arguments;
if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'string' && (typeof __args[2] === 'object' && __args[2] != null)) {
return utils.convReturnVertxGen(KafkaProducer, JKafkaProducer["createShared(io.vertx.core.Vertx,java.lang.String,java.util.Map)"](__args[0]._jdel, __args[1], __args[2]), undefined, undefined);
}else if (__args.length === 5 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'string' && (typeof __args[2] === 'object' && __args[2] != null) && typeof __args[3] === 'function' && typeof __args[4] === 'function') {
return utils.convReturnVertxGen(KafkaProducer, JKafkaProducer["createShared(io.vertx.core.Vertx,java.lang.String,java.util.Map,java.lang.Class,java.lang.Class)"](__args[0]._jdel, __args[1], __args[2], utils.get_jclass(__args[3]), utils.get_jclass(__args[4])), utils.get_jtype(__args[3]), utils.get_jtype(__args[4]));
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Create a new KafkaProducer instance
@memberof module:vertx-kafka-client-js/kafka_producer
@param vertx {Vertx} Vert.x instance to use
@param config {Array.<string>} Kafka producer configuration
@param keyType {todo} class type for the key serialization
@param valueType {todo} class type for the value serialization
@return {KafkaProducer} an instance of the KafkaProducer
*/
KafkaProducer.create = function() {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && (typeof __args[1] === 'object' && __args[1] != null)) {
return utils.convReturnVertxGen(KafkaProducer, JKafkaProducer["create(io.vertx.core.Vertx,java.util.Map)"](__args[0]._jdel, __args[1]), undefined, undefined);
}else if (__args.length === 4 && typeof __args[0] === 'object' && __args[0]._jdel && (typeof __args[1] === 'object' && __args[1] != null) && typeof __args[2] === 'function' && typeof __args[3] === 'function') {
return utils.convReturnVertxGen(KafkaProducer, JKafkaProducer["create(io.vertx.core.Vertx,java.util.Map,java.lang.Class,java.lang.Class)"](__args[0]._jdel, __args[1], utils.get_jclass(__args[2]), utils.get_jclass(__args[3])), utils.get_jtype(__args[2]), utils.get_jtype(__args[3]));
} else throw new TypeError('function invoked with invalid arguments');
};
module.exports = KafkaProducer;