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define(['kendo.data'], factory) :\n    factory();\n})((function () {\n    var __meta__ = {\n        id: \"data.signalr\",\n        name: \"SignalR\",\n        category: \"framework\",\n        depends: [ \"data\" ],\n        hidden: true\n    };\n\n    (function($) {\n        var kendo = window.kendo;\n        var isFunction = kendo.isFunction;\n\n        function isJQueryPromise(promise) {\n            return promise && isFunction(promise.done) && isFunction(promise.fail);\n        }\n\n        function isNativePromise(promise) {\n            return promise && isFunction(promise.then) && isFunction(promise.catch);\n        }\n\n        var transport = kendo.data.RemoteTransport.extend({\n            init: function(options) {\n                var signalr = options && options.signalr ? options.signalr : {};\n\n                var promise = signalr.promise;\n\n                if (!promise) {\n                    throw new Error('The \"promise\" option must be set.');\n                }\n\n                if (!isJQueryPromise(promise) && !isNativePromise(promise)) {\n                    throw new Error('The \"promise\" option must be a Promise.');\n                }\n\n                this.promise = promise;\n\n                var hub = signalr.hub;\n\n                if (!hub) {\n                    throw new Error('The \"hub\" option must be set.');\n                }\n\n                if (typeof hub.on != \"function\" || typeof hub.invoke != \"function\") {\n                    throw new Error('The \"hub\" option is not a valid SignalR hub proxy.');\n                }\n\n                this.hub = hub;\n\n                kendo.data.RemoteTransport.fn.init.call(this, options);\n            },\n\n            push: function(callbacks) {\n                var client = this.options.signalr.client || {};\n\n                if (client.create) {\n                    this.hub.on(client.create, callbacks.pushCreate);\n                }\n\n                if (client.update) {\n                    this.hub.on(client.update, callbacks.pushUpdate);\n                }\n\n                if (client.destroy) {\n                    this.hub.on(client.destroy, callbacks.pushDestroy);\n                }\n            },\n\n            _crud: function(options, type) {\n                var hub = this.hub;\n                var promise = this.promise;\n                var server = this.options.signalr.server;\n\n                if (!server || !server[type]) {\n                    throw new Error(kendo.format('The \"server.{0}\" option must be set.', type));\n                }\n\n                var args = [server[type]];\n\n                var data = this.parameterMap(options.data, type);\n\n                if (!$.isEmptyObject(data)) {\n                    args.push(data);\n                }\n\n                if (isJQueryPromise(promise)) {\n                    promise.done(function() {\n                        hub.invoke.apply(hub, args)\n                                  .done(options.success)\n                                  .fail(options.error);\n                    });\n                } else if (isNativePromise(promise)) {\n                    promise.then(function() {\n                        hub.invoke.apply(hub, args)\n                                  .then(options.success)\n                                  .catch(options.error);\n                    });\n                }\n            },\n\n            read: function(options) {\n                this._crud(options, \"read\");\n            },\n\n            create: function(options) {\n                this._crud(options, \"create\");\n            },\n\n            update: function(options) {\n                this._crud(options, \"update\");\n            },\n\n            destroy: function(options) {\n                this._crud(options, \"destroy\");\n            }\n        });\n\n        $.extend(true, kendo.data, {\n            transports: {\n                signalr: transport\n            }\n        });\n\n    })(window.kendo.jQuery);\n\n}));\n"]}