/*
* 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/record_parser */
var utils = require('vertx-js/util/utils');
var Pipe = require('vertx-js/pipe');
var Buffer = require('vertx-js/buffer');
var WriteStream = require('vertx-js/write_stream');
var ReadStream = require('vertx-js/read_stream');
var Future = require('vertx-js/future');
var Promise = require('vertx-js/promise');
var io = Packages.io;
var JsonObject = io.vertx.core.json.JsonObject;
var JsonArray = io.vertx.core.json.JsonArray;
var JRecordParser = Java.type('io.vertx.core.parsetools.RecordParser');
/**
A helper class which allows you to easily parse protocols which are delimited by a sequence of bytes, or fixed
size records.
<p>
@class
*/
var RecordParser = function(j_val) {
var j_recordParser = j_val;
var that = this;
ReadStream.call(this, j_val);
var __super_pipe = this.pipe;
var __super_pipeTo = this.pipeTo;
var __super_setOutput = this.setOutput;
var __super_newDelimited = this.newDelimited;
var __super_newDelimited = this.newDelimited;
var __super_newDelimited = this.newDelimited;
var __super_newDelimited = this.newDelimited;
var __super_newDelimited = this.newDelimited;
var __super_newDelimited = this.newDelimited;
var __super_newFixed = this.newFixed;
var __super_newFixed = this.newFixed;
var __super_newFixed = this.newFixed;
var __super_delimitedMode = this.delimitedMode;
var __super_delimitedMode = this.delimitedMode;
var __super_fixedSizeMode = this.fixedSizeMode;
var __super_maxRecordSize = this.maxRecordSize;
var __super_handle = this.handle;
var __super_exceptionHandler = this.exceptionHandler;
var __super_handler = this.handler;
var __super_pause = this.pause;
var __super_fetch = this.fetch;
var __super_resume = this.resume;
var __super_endHandler = this.endHandler;
/**
Pause this stream and return a to transfer the elements of this stream to a destination .
<p/>
The stream will be resumed when the pipe will be wired to a <code>WriteStream</code>.
@public
@return {Pipe} a pipe
*/
this.pipe = function() {
var __args = arguments;
if (__args.length === 0) {
return utils.convReturnVertxGen(Pipe, j_recordParser["pipe()"](), Buffer._jtype) ;
} else if (typeof __super_pipe != 'undefined') {
return __super_pipe.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Pipe this <code>ReadStream</code> to the <code>WriteStream</code>.
<p>
Elements emitted by this stream will be written to the write stream until this stream ends or fails.
<p>
Once this stream has ended or failed, the write stream will be ended and the <code>handler</code> will be
called with the result.
@public
@param dst {WriteStream} the destination write stream
@param handler {function}
*/
this.pipeTo = function(dst, handler) {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'function') {
j_recordParser["pipeTo(io.vertx.core.streams.WriteStream,io.vertx.core.Handler)"](dst._jdel, function(ar) {
if (ar.succeeded()) {
handler(null, null);
} else {
handler(null, ar.cause());
}
});
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
var __prom = Promise.promise();
var __prom_completer_handler = function (result, cause) { if (cause === null) { __prom.complete(result); } else { __prom.fail(cause); } };
j_recordParser["pipeTo(io.vertx.core.streams.WriteStream,io.vertx.core.Handler)"](dst._jdel, function(ar) {
if (ar.succeeded()) {
__prom_completer_handler(null, null);
} else {
__prom_completer_handler(null, ar.cause());
}
});
return __prom.future();
} else if (typeof __super_pipeTo != 'undefined') {
return __super_pipeTo.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param output {function}
*/
this.setOutput = function(output) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_recordParser["setOutput(io.vertx.core.Handler)"](function(jVal) {
output(utils.convReturnVertxGen(Buffer, jVal));
});
} else if (typeof __super_setOutput != 'undefined') {
return __super_setOutput.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Flip the parser into delimited mode, and where the delimiter can be represented
by the delimiter <code>delim</code>.
<p>
This method can be called multiple times with different values of delim while data is being parsed.
@public
@param delim {Buffer} the new delimiter
*/
this.delimitedMode = function() {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'string') {
j_recordParser["delimitedMode(java.lang.String)"](__args[0]);
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
j_recordParser["delimitedMode(io.vertx.core.buffer.Buffer)"](__args[0]._jdel);
} else if (typeof __super_delimitedMode != 'undefined') {
return __super_delimitedMode.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Flip the parser into fixed size mode, where the record size is specified by <code>size</code> in bytes.
<p>
This method can be called multiple times with different values of size while data is being parsed.
@public
@param size {number} the new record size
*/
this.fixedSizeMode = function(size) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
j_recordParser["fixedSizeMode(int)"](size);
} else if (typeof __super_fixedSizeMode != 'undefined') {
return __super_fixedSizeMode.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Set the maximum allowed size for a record when using the delimited mode.
The delimiter itself does not count for the record size.
<p>
If a record is longer than specified, an IllegalStateException will be thrown.
@public
@param size {number} the maximum record size
@return {RecordParser} a reference to this, so the API can be used fluently
*/
this.maxRecordSize = function(size) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
j_recordParser["maxRecordSize(int)"](size) ;
return that;
} else if (typeof __super_maxRecordSize != 'undefined') {
return __super_maxRecordSize.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
This method is called to provide the parser with data.
@public
@param buffer {Buffer} a chunk of data
*/
this.handle = function(buffer) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
j_recordParser["handle(io.vertx.core.buffer.Buffer)"](buffer._jdel);
} else if (typeof __super_handle != 'undefined') {
return __super_handle.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param handler {function}
@return {RecordParser}
*/
this.exceptionHandler = function(handler) {
var __args = arguments;
if (__args.length === 1 && (typeof __args[0] === 'function' || __args[0] == null)) {
j_recordParser["exceptionHandler(io.vertx.core.Handler)"](handler == null ? null : function(jVal) {
handler(utils.convReturnThrowable(jVal));
}) ;
return that;
} else if (typeof __super_exceptionHandler != 'undefined') {
return __super_exceptionHandler.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param handler {function}
@return {RecordParser}
*/
this.handler = function(handler) {
var __args = arguments;
if (__args.length === 1 && (typeof __args[0] === 'function' || __args[0] == null)) {
j_recordParser["handler(io.vertx.core.Handler)"](handler == null ? null : function(jVal) {
handler(utils.convReturnVertxGen(Buffer, jVal));
}) ;
return that;
} else if (typeof __super_handler != 'undefined') {
return __super_handler.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@return {RecordParser}
*/
this.pause = function() {
var __args = arguments;
if (__args.length === 0) {
j_recordParser["pause()"]() ;
return that;
} else if (typeof __super_pause != 'undefined') {
return __super_pause.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param amount {number}
@return {RecordParser}
*/
this.fetch = function(amount) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
j_recordParser["fetch(long)"](amount) ;
return that;
} else if (typeof __super_fetch != 'undefined') {
return __super_fetch.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@return {RecordParser}
*/
this.resume = function() {
var __args = arguments;
if (__args.length === 0) {
j_recordParser["resume()"]() ;
return that;
} else if (typeof __super_resume != 'undefined') {
return __super_resume.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param endHandler {function}
@return {RecordParser}
*/
this.endHandler = function(endHandler) {
var __args = arguments;
if (__args.length === 1 && (typeof __args[0] === 'function' || __args[0] == null)) {
j_recordParser["endHandler(io.vertx.core.Handler)"](endHandler) ;
return that;
} else if (typeof __super_endHandler != 'undefined') {
return __super_endHandler.apply(this, __args);
}
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_recordParser;
};
RecordParser._jclass = utils.getJavaClass("io.vertx.core.parsetools.RecordParser");
RecordParser._jtype = {accept: function(obj) {
return RecordParser._jclass.isInstance(obj._jdel);
},wrap: function(jdel) {
var obj = Object.create(RecordParser.prototype, {});
RecordParser.apply(obj, arguments);
return obj;
},
unwrap: function(obj) {
return obj._jdel;
}
};
RecordParser._create = function(jdel) {var obj = Object.create(RecordParser.prototype, {});
RecordParser.apply(obj, arguments);
return obj;
}
/**
Like {@link RecordParser#newDelimited} but wraps the <code>stream</code>. The <code>stream</code> handlers will be set/unset
when the {@link RecordParser#handler} is set.
<p/>
The <code>pause()</code>/<code>resume()</code> operations are propagated to the <code>stream</code>.
@memberof module:vertx-js/record_parser
@param delim {Buffer} the initial delimiter buffer
@param stream {ReadStream} the wrapped stream
@return {RecordParser}
*/
RecordParser.newDelimited = function() {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'function') {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newDelimited(java.lang.String,io.vertx.core.Handler)"](__args[0], function(jVal) {
__args[1](utils.convReturnVertxGen(Buffer, jVal));
})) ;
} else if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'object' && __args[1]._jdel) {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newDelimited(java.lang.String,io.vertx.core.streams.ReadStream)"](__args[0], __args[1]._jdel)) ;
} else if (__args.length === 1 && typeof __args[0] === 'string') {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newDelimited(java.lang.String)"](__args[0])) ;
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newDelimited(io.vertx.core.buffer.Buffer)"](__args[0]._jdel)) ;
} else if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'function') {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newDelimited(io.vertx.core.buffer.Buffer,io.vertx.core.Handler)"](__args[0]._jdel, function(jVal) {
__args[1](utils.convReturnVertxGen(Buffer, jVal));
})) ;
} else if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel) {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newDelimited(io.vertx.core.buffer.Buffer,io.vertx.core.streams.ReadStream)"](__args[0]._jdel, __args[1]._jdel)) ;
}else throw new TypeError('function invoked with invalid arguments');
};
/**
Like {@link RecordParser#newFixed} but wraps the <code>stream</code>. The <code>stream</code> handlers will be set/unset
when the {@link RecordParser#handler} is set.
<p/>
The <code>pause()</code>/<code>resume()</code> operations are propagated to the <code>stream</code>.
@memberof module:vertx-js/record_parser
@param size {number} the initial record size
@param stream {ReadStream} the wrapped stream
@return {RecordParser}
*/
RecordParser.newFixed = function() {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newFixed(int)"](__args[0])) ;
} else if (__args.length === 2 && typeof __args[0] ==='number' && typeof __args[1] === 'function') {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newFixed(int,io.vertx.core.Handler)"](__args[0], function(jVal) {
__args[1](utils.convReturnVertxGen(Buffer, jVal));
})) ;
} else if (__args.length === 2 && typeof __args[0] ==='number' && typeof __args[1] === 'object' && __args[1]._jdel) {
return utils.convReturnVertxGen(RecordParser, JRecordParser["newFixed(int,io.vertx.core.streams.ReadStream)"](__args[0], __args[1]._jdel)) ;
}else throw new TypeError('function invoked with invalid arguments');
};
module.exports = RecordParser;