/*
* 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/composite_future */
var utils = require('vertx-js/util/utils');
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 JCompositeFuture = Java.type('io.vertx.core.CompositeFuture');
/**
@class
*/
var CompositeFuture = function(j_val) {
var j_compositeFuture = j_val;
var that = this;
Future.call(this, j_val, CompositeFuture._jtype);
var __super_getHandler = this.getHandler;
var __super_result = this.result;
var __super_compose = this.compose;
var __super_map = this.map;
var __super_recover = this.recover;
var __super_otherwise = this.otherwise;
var __super_otherwise = this.otherwise;
var __super_otherwiseEmpty = this.otherwiseEmpty;
var __super_all = this.all;
var __super_all = this.all;
var __super_all = this.all;
var __super_all = this.all;
var __super_all = this.all;
var __super_all = this.all;
var __super_any = this.any;
var __super_any = this.any;
var __super_any = this.any;
var __super_any = this.any;
var __super_any = this.any;
var __super_any = this.any;
var __super_join = this.join;
var __super_join = this.join;
var __super_join = this.join;
var __super_join = this.join;
var __super_join = this.join;
var __super_join = this.join;
var __super_setHandler = this.setHandler;
var __super_cause = this.cause;
var __super_succeeded = this.succeeded;
var __super_failed = this.failed;
var __super_isComplete = this.isComplete;
var __super_resultAt = this.resultAt;
var __super_size = this.size;
/**
@public
@return {function} the handler for the result
*/
this.getHandler = function() {
var __args = arguments;
if (__args.length === 0) {
return utils.convReturnHandlerAsyncResult(j_compositeFuture["getHandler()"](), function(result) { return result._jdel; }) ;
} else if (typeof __super_getHandler != 'undefined') {
return __super_getHandler.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
The result of the operation. This will be null if the operation failed.
@public
@return {CompositeFuture} the result or null if the operation failed.
*/
this.result = function() {
var __args = arguments;
if (__args.length === 0) {
return utils.convReturnVertxGen(CompositeFuture, j_compositeFuture["result()"]()) ;
} else if (typeof __super_result != 'undefined') {
return __super_result.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Compose this future with a <code>mapper</code> function.<p>
When this future (the one on which <code>compose</code> is called) succeeds, the <code>mapper</code> will be called with
the completed value and this mapper returns another future object. This returned future completion will complete
the future returned by this method call.<p>
If the <code>mapper</code> throws an exception, the returned future will be failed with this exception.<p>
When this future fails, the failure will be propagated to the returned future and the <code>mapper</code>
will not be called.
@public
@param mapper {function} the mapper function
@return {Future} the composed future
*/
this.compose = function(mapper) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
return utils.convReturnVertxGen(Future, j_compositeFuture["compose(java.util.function.Function)"](function(jVal) {
var jRet = mapper(utils.convReturnVertxGen(CompositeFuture, jVal));
return jRet._jdel;
}), undefined) ;
} else if (typeof __super_compose != 'undefined') {
return __super_compose.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Apply a <code>mapper</code> function on this future.<p>
When this future succeeds, the <code>mapper</code> will be called with the completed value and this mapper
returns a value. This value will complete the future returned by this method call.<p>
If the <code>mapper</code> throws an exception, the returned future will be failed with this exception.<p>
When this future fails, the failure will be propagated to the returned future and the <code>mapper</code>
will not be called.
@public
@param mapper {function} the mapper function
@return {Future} the mapped future
*/
this.map = function(mapper) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
return utils.convReturnVertxGen(Future, j_compositeFuture["map(java.util.function.Function)"](function(jVal) {
var jRet = mapper(utils.convReturnVertxGen(CompositeFuture, jVal));
return utils.convParamTypeUnknown(jRet);
}), undefined) ;
} else if (typeof __super_map != 'undefined') {
return __super_map.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Handles a failure of this Future by returning the result of another Future.
If the mapper fails, then the returned future will be failed with this failure.
@public
@param mapper {function} A function which takes the exception of a failure and returns a new future.
@return {Future} A recovered future
*/
this.recover = function(mapper) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
return utils.convReturnVertxGen(Future, j_compositeFuture["recover(java.util.function.Function)"](function(jVal) {
var jRet = mapper(utils.convReturnThrowable(jVal));
return jRet._jdel;
}), CompositeFuture._jtype) ;
} else if (typeof __super_recover != 'undefined') {
return __super_recover.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Map the failure of a future to a specific <code>value</code>.<p>
When this future fails, this <code>value</code> will complete the future returned by this method call.<p>
When this future succeeds, the result will be propagated to the returned future.
@public
@param value {CompositeFuture} the value that eventually completes the mapped future
@return {Future} the mapped future
*/
this.otherwise = function() {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
return utils.convReturnVertxGen(Future, j_compositeFuture["otherwise(java.util.function.Function)"](function(jVal) {
var jRet = __args[0](utils.convReturnThrowable(jVal));
return jRet._jdel;
}), CompositeFuture._jtype) ;
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
return utils.convReturnVertxGen(Future, j_compositeFuture["otherwise(io.vertx.core.CompositeFuture)"](__args[0]._jdel), CompositeFuture._jtype) ;
} else if (typeof __super_otherwise != 'undefined') {
return __super_otherwise.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Map the failure of a future to <code>null</code>.<p>
This is a convenience for <code>future.otherwise((T) null)</code>.<p>
When this future fails, the <code>null</code> value will complete the future returned by this method call.<p>
When this future succeeds, the result will be propagated to the returned future.
@public
@return {Future} the mapped future
*/
this.otherwiseEmpty = function() {
var __args = arguments;
if (__args.length === 0) {
return utils.convReturnVertxGen(Future, j_compositeFuture["otherwiseEmpty()"](), CompositeFuture._jtype) ;
} else if (typeof __super_otherwiseEmpty != 'undefined') {
return __super_otherwiseEmpty.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@param handler {function}
@return {CompositeFuture}
*/
this.setHandler = function(handler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_compositeFuture["setHandler(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
handler(utils.convReturnVertxGen(CompositeFuture, ar.result()), null);
} else {
handler(null, ar.cause());
}
}) ;
return that;
} else if (__args.length === 0) {
var __prom = Promise.promise();
var __prom_completer_handler = function (result, cause) { if (cause === null) { __prom.complete(result); } else { __prom.fail(cause); } };
j_compositeFuture["setHandler(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
__prom_completer_handler(utils.convReturnVertxGen(CompositeFuture, ar.result()), null);
} else {
__prom_completer_handler(null, ar.cause());
}
});
return __prom.future();
} else if (typeof __super_setHandler != 'undefined') {
return __super_setHandler.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Returns a cause of a wrapped future
@public
@param index {number} the wrapped future index
@return {todo}
*/
this.cause = function(index) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
return utils.convReturnThrowable(j_compositeFuture["cause(int)"](index)) ;
} else if (typeof __super_cause != 'undefined') {
return __super_cause.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Returns true if a wrapped future is succeeded
@public
@param index {number} the wrapped future index
@return {boolean}
*/
this.succeeded = function(index) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
return j_compositeFuture["succeeded(int)"](index) ;
} else if (typeof __super_succeeded != 'undefined') {
return __super_succeeded.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Returns true if a wrapped future is failed
@public
@param index {number} the wrapped future index
@return {boolean}
*/
this.failed = function(index) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
return j_compositeFuture["failed(int)"](index) ;
} else if (typeof __super_failed != 'undefined') {
return __super_failed.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Returns true if a wrapped future is completed
@public
@param index {number} the wrapped future index
@return {boolean}
*/
this.isComplete = function(index) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
return j_compositeFuture["isComplete(int)"](index) ;
} else if (typeof __super_isComplete != 'undefined') {
return __super_isComplete.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
Returns the result of a wrapped future
@public
@param index {number} the wrapped future index
@return {Object}
*/
this.resultAt = function(index) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] ==='number') {
return utils.convReturnTypeUnknown(j_compositeFuture["resultAt(int)"](index)) ;
} else if (typeof __super_resultAt != 'undefined') {
return __super_resultAt.apply(this, __args);
}
else throw new TypeError('function invoked with invalid arguments');
};
/**
@public
@return {number} the number of wrapped future
*/
this.size = function() {
var __args = arguments;
if (__args.length === 0) {
return j_compositeFuture["size()"]() ;
} else if (typeof __super_size != 'undefined') {
return __super_size.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_compositeFuture;
};
CompositeFuture._jclass = utils.getJavaClass("io.vertx.core.CompositeFuture");
CompositeFuture._jtype = {accept: function(obj) {
return CompositeFuture._jclass.isInstance(obj._jdel);
},wrap: function(jdel) {
var obj = Object.create(CompositeFuture.prototype, {});
CompositeFuture.apply(obj, arguments);
return obj;
},
unwrap: function(obj) {
return obj._jdel;
}
};
CompositeFuture._create = function(jdel) {var obj = Object.create(CompositeFuture.prototype, {});
CompositeFuture.apply(obj, arguments);
return obj;
}
/**
Like {@link CompositeFuture#all} but with a list of futures.<p>
When the list is empty, the returned future will be already completed.
@memberof module:vertx-js/composite_future
@param futures {Array.<Future>}
@return {CompositeFuture}
*/
CompositeFuture.all = function() {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["all(io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel)) ;
} else if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["all(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel)) ;
} else if (__args.length === 4 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["all(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel)) ;
} else if (__args.length === 5 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel && typeof __args[4] === 'object' && __args[4]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["all(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel, __args[4]._jdel)) ;
} else if (__args.length === 6 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel && typeof __args[4] === 'object' && __args[4]._jdel && typeof __args[5] === 'object' && __args[5]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["all(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel, __args[4]._jdel, __args[5]._jdel)) ;
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0] instanceof Array) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["all(java.util.List)"](utils.convParamListVertxGen(__args[0]))) ;
}else throw new TypeError('function invoked with invalid arguments');
};
/**
Like {@link CompositeFuture#any} but with a list of futures.<p>
When the list is empty, the returned future will be already completed.
@memberof module:vertx-js/composite_future
@param futures {Array.<Future>}
@return {CompositeFuture}
*/
CompositeFuture.any = function() {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["any(io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel)) ;
} else if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["any(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel)) ;
} else if (__args.length === 4 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["any(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel)) ;
} else if (__args.length === 5 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel && typeof __args[4] === 'object' && __args[4]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["any(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel, __args[4]._jdel)) ;
} else if (__args.length === 6 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel && typeof __args[4] === 'object' && __args[4]._jdel && typeof __args[5] === 'object' && __args[5]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["any(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel, __args[4]._jdel, __args[5]._jdel)) ;
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0] instanceof Array) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["any(java.util.List)"](utils.convParamListVertxGen(__args[0]))) ;
}else throw new TypeError('function invoked with invalid arguments');
};
/**
Like {@link CompositeFuture#join} but with a list of futures.<p>
When the list is empty, the returned future will be already completed.
@memberof module:vertx-js/composite_future
@param futures {Array.<Future>}
@return {CompositeFuture}
*/
CompositeFuture.join = function() {
var __args = arguments;
if (__args.length === 2 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["join(io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel)) ;
} else if (__args.length === 3 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["join(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel)) ;
} else if (__args.length === 4 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["join(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel)) ;
} else if (__args.length === 5 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel && typeof __args[4] === 'object' && __args[4]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["join(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel, __args[4]._jdel)) ;
} else if (__args.length === 6 && typeof __args[0] === 'object' && __args[0]._jdel && typeof __args[1] === 'object' && __args[1]._jdel && typeof __args[2] === 'object' && __args[2]._jdel && typeof __args[3] === 'object' && __args[3]._jdel && typeof __args[4] === 'object' && __args[4]._jdel && typeof __args[5] === 'object' && __args[5]._jdel) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["join(io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future,io.vertx.core.Future)"](__args[0]._jdel, __args[1]._jdel, __args[2]._jdel, __args[3]._jdel, __args[4]._jdel, __args[5]._jdel)) ;
} else if (__args.length === 1 && typeof __args[0] === 'object' && __args[0] instanceof Array) {
return utils.convReturnVertxGen(CompositeFuture, JCompositeFuture["join(java.util.List)"](utils.convParamListVertxGen(__args[0]))) ;
}else throw new TypeError('function invoked with invalid arguments');
};
module.exports = CompositeFuture;