concern
Version:
A library for seperating your application logic into concerns.
235 lines (176 loc) • 21.8 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
var _beof = require('beof');
var _beof2 = _interopRequireDefault(_beof);
var _bluebird = require('bluebird');
var _bluebird2 = _interopRequireDefault(_bluebird);
var _SimpleMailbox = require('./SimpleMailbox');
var _SimpleMailbox2 = _interopRequireDefault(_SimpleMailbox);
var _RunningState = require('../state/RunningState');
var _RunningState2 = _interopRequireDefault(_RunningState);
var _PausedState = require('../state/PausedState');
var _PausedState2 = _interopRequireDefault(_PausedState);
var _StoppedState = require('../state/StoppedState');
var _StoppedState2 = _interopRequireDefault(_StoppedState);
var _Context = require('../Context');
var _Context2 = _interopRequireDefault(_Context);
var _ConcernFactory = require('../ConcernFactory');
var _ConcernFactory2 = _interopRequireDefault(_ConcernFactory);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
//IE support
if (Function.prototype.name === undefined && Object.defineProperty !== undefined) {
Object.defineProperty(Function.prototype, 'name', {
get: function get() {
var funcNameRegex = /function\s([^(]{1,})\(/;
var results = funcNameRegex.exec(this.toString());
return results && results.length > 1 ? results[1].trim() : "";
},
set: function set(value) {}
});
}
var keyify = function keyify(msg) {
switch (typeof msg === 'undefined' ? 'undefined' : _typeof(msg)) {
case 'function':
return msg.name;
case 'object':
return msg.constructor.name;
default:
return '' + msg;
}
};
/**
* SimpleDispatcher handles the actual delivery of messages to
* Concerns from their Mailbox.
* @param {Concern} concern
* @implements {EnqueueListener}
*/
var SimpleDispatcher = function () {
function SimpleDispatcher(factory, context) {
_classCallCheck(this, SimpleDispatcher);
(0, _beof2.default)({ factory: factory }).interface(_ConcernFactory2.default);
(0, _beof2.default)({ context: context }).interface(_Context2.default);
this._mailboxes = {};
this._factory = factory;
this._context = context;
this._concern = factory.create(context);
}
_createClass(SimpleDispatcher, [{
key: '_next',
value: function _next(box) {
var _this = this;
var next;
if (this._busy) return;
this._busy = true;
next = box.dequeue();
if (next === null) {
this._busy = false;
return;
}
_bluebird2.default.resolve(this._concern.onReceive(next.message, next.from)).then(function (actions) {
var action = null;
if (!actions) return null;else if ((typeof actions === 'undefined' ? 'undefined' : _typeof(actions)) === 'object') action = actions[keyify(msg)];else if (typeof actions === 'function') action = actions;
if (typeof action === 'function') return _bluebird2.default.resolve(action);
}).catch(function (e) {
_this.executeChildError(e, next.from);
}).then(function () {
return _this._busy = false;
}).then(function () {
return _this._next(box);
});
}
}, {
key: 'onEnqueue',
value: function onEnqueue(mailbox) {
this._next(mailbox);
}
}, {
key: 'executeChildError',
value: function executeChildError(e, child) {
var _this2 = this;
(0, _beof2.default)({ e: e }).instance(Error);
(0, _beof2.default)({ child: child }).interface(Reference);
var strategy = this._factory.errorHandlingStrategy();
var sig = strategy.decide(e);
if (!(sig instanceof Signal)) return this.parent().dispatcher().executeChildError(e, child);
return _bluebird2.default.resolve(function () {
return strategy.apply(sig, child, _this2._context);
});
}
}, {
key: 'execute',
value: function execute(action, success) {
var _this3 = this;
(0, _beof2.default)({ action: action }).function();
(0, _beof2.default)({ success: success }).function();
var concern = this._concern;
_bluebird2.default.try(function do_execute() {
action(concern);
}).then(success).catch(function (e) {
return _this3.executeChildError(e, _this3._context.self());
});
}
}, {
key: 'executeOnStart',
value: function executeOnStart() {
var _this4 = this;
_bluebird2.default.resolve(this._concern.onStart()).then(function () {
return _this4._context.self().setState(new _RunningState2.default(_this4._context));
}).catch(function (e) {
return _this4._context.parent().dispatcher().executeChildError(e, _this4._concern);
});
}
}, {
key: 'executeOnPause',
value: function executeOnPause(cb) {
var _this5 = this;
this._pause = true;
_bluebird2.default.resolve(this._concern.onPause()).then(function () {
return _this5._context.self().setState(new _PausedState2.default(_this5._context));
}).catch(function (e) {
return _this5._context.parent().dispatcher().executeChildError(e, _this5._concern);
});
}
}, {
key: 'executeOnResume',
value: function executeOnResume() {
var _this6 = this;
this._pause = false;
_bluebird2.default.resolve(this._concern.onResume()).then(function () {
return _this6._context.self().setState(new _RunningState2.default(_this6._context));
}).catch(function (e) {
return _this6._context.parent().dispatcher().executeChildError(e, _this6._concern);
});
}
}, {
key: 'executeOnRestart',
value: function executeOnRestart() {
var _this7 = this;
_bluebird2.default.resolve(this._concern.onRestart()).then(function () {
return _this7._concern = _this7._factory.create(_this7._context);
}).then(function () {
return _this7._context.self().setState(new _RunningState2.default(_this7._context));
}).catch(function (e) {
return _this7._context.parent().dispatcher().executeChildError(e, _this7._concern);
});
}
}, {
key: 'executeOnStop',
value: function executeOnStop() {
var _this8 = this;
_bluebird2.default.resolve(this._concern.onStop()).then(function () {
return _this8._context.self().setState(new _StoppedState2.default(_this8._context));
}).catch(function (e) {
return _this8._context.parent().dispatcher().executeChildError(e, _this8._concern);
});
}
}]);
return SimpleDispatcher;
}();
exports.default = SimpleDispatcher;
module.exports = exports['default'];
//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/dispatch/SimpleDispatcher.js"],"names":["Function","prototype","name","undefined","Object","defineProperty","get","funcNameRegex","results","exec","toString","length","trim","set","value","keyify","msg","constructor","SimpleDispatcher","factory","context","interface","_mailboxes","_factory","_context","_concern","create","box","next","_busy","dequeue","resolve","onReceive","message","from","then","action","actions","catch","executeChildError","e","_next","mailbox","child","instance","Error","Reference","strategy","errorHandlingStrategy","sig","decide","Signal","parent","dispatcher","apply","success","function","concern","try","do_execute","self","onStart","setState","cb","_pause","onPause","onResume","onRestart","onStop"],"mappings":";;;;;;;;;;AAAA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;;;;;AAEA;AACA,IAAIA,SAASC,SAAT,CAAmBC,IAAnB,KAA4BC,SAA5B,IAAyCC,OAAOC,cAAP,KAA0BF,SAAvE,EAAkF;AAC9EC,WAAOC,cAAP,CAAsBL,SAASC,SAA/B,EAA0C,MAA1C,EAAkD;;AAE9CK,aAAK,eAAW;AACZ,gBAAIC,gBAAgB,wBAApB;AACA,gBAAIC,UAAWD,aAAD,CAAgBE,IAAhB,CAAsB,IAAD,CAAOC,QAAP,EAArB,CAAd;AACA,mBAAQF,WAAWA,QAAQG,MAAR,GAAiB,CAA7B,GAAkCH,QAAQ,CAAR,EAAWI,IAAX,EAAlC,GAAsD,EAA7D;AACH,SAN6C;AAO9CC,aAAK,aAASC,KAAT,EAAgB,CAAE;AAPuB,KAAlD;AASH;;AAED,IAAMC,SAAS,SAATA,MAAS,CAASC,GAAT,EAAc;;AAEzB,mBAAeA,GAAf,yCAAeA,GAAf;;AAEI,aAAK,UAAL;AACI,mBAAOA,IAAId,IAAX;;AAEJ,aAAK,QAAL;AACI,mBAAOc,IAAIC,WAAJ,CAAgBf,IAAvB;;AAEJ;AACI,mBAAO,KAAKc,GAAZ;;AATR;AAaH,CAfD;;AAiBA;;;;;;;IAMME,gB;AAEF,8BAAYC,OAAZ,EAAqBC,OAArB,EAA8B;AAAA;;AAE1B,4BAAK,EAAED,gBAAF,EAAL,EAAkBE,SAAlB;AACA,4BAAK,EAAED,gBAAF,EAAL,EAAkBC,SAAlB;;AAEA,aAAKC,UAAL,GAAkB,EAAlB;AACA,aAAKC,QAAL,GAAgBJ,OAAhB;AACA,aAAKK,QAAL,GAAgBJ,OAAhB;AACA,aAAKK,QAAL,GAAgBN,QAAQO,MAAR,CAAeN,OAAf,CAAhB;AAEH;;;;8BAEKO,G,EAAK;AAAA;;AAEP,gBAAIC,IAAJ;;AAEA,gBAAI,KAAKC,KAAT,EACI;;AAEJ,iBAAKA,KAAL,GAAa,IAAb;;AAEAD,mBAAOD,IAAIG,OAAJ,EAAP;;AAEA,gBAAIF,SAAS,IAAb,EAAmB;;AAEf,qBAAKC,KAAL,GAAa,KAAb;AACA;AAEH;;AAED,+BAAQE,OAAR,CAAgB,KAAKN,QAAL,CAAcO,SAAd,CAAwBJ,KAAKK,OAA7B,EAAsCL,KAAKM,IAA3C,CAAhB,EACAC,IADA,CACK,mBAAW;;AAEZ,oBAAIC,SAAS,IAAb;;AAEA,oBAAI,CAACC,OAAL,EACI,OAAO,IAAP,CADJ,KAGK,IAAI,QAAOA,OAAP,yCAAOA,OAAP,OAAmB,QAAvB,EACDD,SAASC,QAAQtB,OAAOC,GAAP,CAAR,CAAT,CADC,KAGA,IAAI,OAAOqB,OAAP,KAAmB,UAAvB,EACDD,SAASC,OAAT;;AAEJ,oBAAI,OAAOD,MAAP,KAAkB,UAAtB,EACI,OAAO,mBAAQL,OAAR,CAAgBK,MAAhB,CAAP;AAEP,aAjBD,EAkBAE,KAlBA,CAkBM,aAAK;AACP,sBAAKC,iBAAL,CAAuBC,CAAvB,EAA0BZ,KAAKM,IAA/B;AACH,aApBD,EAqBAC,IArBA,CAqBK;AAAA,uBAAM,MAAKN,KAAL,GAAa,KAAnB;AAAA,aArBL,EAsBAM,IAtBA,CAsBK;AAAA,uBAAM,MAAKM,KAAL,CAAWd,GAAX,CAAN;AAAA,aAtBL;AAwBH;;;kCAESe,O,EAAS;;AAEf,iBAAKD,KAAL,CAAWC,OAAX;AAEH;;;0CAEiBF,C,EAAGG,K,EAAO;AAAA;;AAExB,gCAAK,EAAEH,IAAF,EAAL,EAAYI,QAAZ,CAAqBC,KAArB;AACA,gCAAK,EAAEF,YAAF,EAAL,EAAgBtB,SAAhB,CAA0ByB,SAA1B;;AAEA,gBAAIC,WAAW,KAAKxB,QAAL,CAAcyB,qBAAd,EAAf;AACA,gBAAIC,MAAMF,SAASG,MAAT,CAAgBV,CAAhB,CAAV;;AAEA,gBAAI,EAAES,eAAeE,MAAjB,CAAJ,EACI,OAAO,KAAKC,MAAL,GAAcC,UAAd,GAA2Bd,iBAA3B,CAA6CC,CAA7C,EAAgDG,KAAhD,CAAP;;AAEJ,mBAAO,mBAAQZ,OAAR,CAAgB;AAAA,uBAAMgB,SAASO,KAAT,CAAeL,GAAf,EAAoBN,KAApB,EAA2B,OAAKnB,QAAhC,CAAN;AAAA,aAAhB,CAAP;AAGH;;;gCAEOY,M,EAAQmB,O,EAAS;AAAA;;AAErB,gCAAK,EAAEnB,cAAF,EAAL,EAAiBoB,QAAjB;AACA,gCAAK,EAAED,gBAAF,EAAL,EAAkBC,QAAlB;;AAEA,gBAAIC,UAAU,KAAKhC,QAAnB;;AAEA,+BAAQiC,GAAR,CAAY,SAASC,UAAT,GAAsB;AAC9BvB,uBAAOqB,OAAP;AACH,aAFD,EAGAtB,IAHA,CAGKoB,OAHL,EAIAjB,KAJA,CAIM;AAAA,uBAAK,OAAKC,iBAAL,CAAuBC,CAAvB,EAA0B,OAAKhB,QAAL,CAAcoC,IAAd,EAA1B,CAAL;AAAA,aAJN;AAMH;;;yCAEgB;AAAA;;AAEb,+BAAQ7B,OAAR,CAAgB,KAAKN,QAAL,CAAcoC,OAAd,EAAhB,EACA1B,IADA,CACK;AAAA,uBAAI,OAAKX,QAAL,CAAcoC,IAAd,GAAqBE,QAArB,CAA8B,2BAAiB,OAAKtC,QAAtB,CAA9B,CAAJ;AAAA,aADL,EAEAc,KAFA,CAEM;AAAA,uBAAK,OAAKd,QAAL,CAAc4B,MAAd,GAAuBC,UAAvB,GAAoCd,iBAApC,CAAsDC,CAAtD,EAAyD,OAAKf,QAA9D,CAAL;AAAA,aAFN;AAIH;;;uCAEcsC,E,EAAI;AAAA;;AAEf,iBAAKC,MAAL,GAAc,IAAd;AACA,+BAAQjC,OAAR,CAAgB,KAAKN,QAAL,CAAcwC,OAAd,EAAhB,EACA9B,IADA,CACK;AAAA,uBAAI,OAAKX,QAAL,CAAcoC,IAAd,GAAqBE,QAArB,CAA8B,0BAAgB,OAAKtC,QAArB,CAA9B,CAAJ;AAAA,aADL,EAEAc,KAFA,CAEM;AAAA,uBAAK,OAAKd,QAAL,CAAc4B,MAAd,GAAuBC,UAAvB,GAAoCd,iBAApC,CAAsDC,CAAtD,EAAyD,OAAKf,QAA9D,CAAL;AAAA,aAFN;AAIH;;;0CAEiB;AAAA;;AAEd,iBAAKuC,MAAL,GAAc,KAAd;AACA,+BAAQjC,OAAR,CAAgB,KAAKN,QAAL,CAAcyC,QAAd,EAAhB,EACA/B,IADA,CACK;AAAA,uBAAM,OAAKX,QAAL,CAAcoC,IAAd,GAAqBE,QAArB,CAA8B,2BAAiB,OAAKtC,QAAtB,CAA9B,CAAN;AAAA,aADL,EAEAc,KAFA,CAEM;AAAA,uBAAK,OAAKd,QAAL,CAAc4B,MAAd,GAAuBC,UAAvB,GAAoCd,iBAApC,CAAsDC,CAAtD,EAAyD,OAAKf,QAA9D,CAAL;AAAA,aAFN;AAIH;;;2CAEkB;AAAA;;AAEf,+BAAQM,OAAR,CAAgB,KAAKN,QAAL,CAAc0C,SAAd,EAAhB,EACAhC,IADA,CACK;AAAA,uBAAM,OAAKV,QAAL,GAAgB,OAAKF,QAAL,CAAcG,MAAd,CAAqB,OAAKF,QAA1B,CAAtB;AAAA,aADL,EAEAW,IAFA,CAEK;AAAA,uBAAM,OAAKX,QAAL,CAAcoC,IAAd,GAAqBE,QAArB,CAA8B,2BAAiB,OAAKtC,QAAtB,CAA9B,CAAN;AAAA,aAFL,EAGAc,KAHA,CAGM;AAAA,uBAAK,OAAKd,QAAL,CAAc4B,MAAd,GAAuBC,UAAvB,GAAoCd,iBAApC,CAAsDC,CAAtD,EAAyD,OAAKf,QAA9D,CAAL;AAAA,aAHN;AAKH;;;wCAEe;AAAA;;AAEZ,+BAAQM,OAAR,CAAgB,KAAKN,QAAL,CAAc2C,MAAd,EAAhB,EACAjC,IADA,CACK;AAAA,uBAAI,OAAKX,QAAL,CAAcoC,IAAd,GAAqBE,QAArB,CAA8B,2BAAiB,OAAKtC,QAAtB,CAA9B,CAAJ;AAAA,aADL,EAEAc,KAFA,CAEM;AAAA,uBAAK,OAAKd,QAAL,CAAc4B,MAAd,GAAuBC,UAAvB,GAAoCd,iBAApC,CAAsDC,CAAtD,EAAyD,OAAKf,QAA9D,CAAL;AAAA,aAFN;AAIH;;;;;;kBAIUP,gB","file":"SimpleDispatcher.js","sourcesContent":["import beof from 'beof';\nimport Promise from 'bluebird';\nimport SimpleMailbox from './SimpleMailbox';\nimport RunningState from '../state/RunningState';\nimport PausedState from '../state/PausedState';\nimport StoppedState from '../state/StoppedState';\nimport Context from '../Context';\nimport ConcernFactory from '../ConcernFactory';\n\n//IE support\nif (Function.prototype.name === undefined && Object.defineProperty !== undefined) {\n    Object.defineProperty(Function.prototype, 'name', {\n\n        get: function() {\n            var funcNameRegex = /function\\s([^(]{1,})\\(/;\n            var results = (funcNameRegex).exec((this).toString());\n            return (results && results.length > 1) ? results[1].trim() : \"\";\n        },\n        set: function(value) {}\n    });\n}\n\nconst keyify = function(msg) {\n\n    switch (typeof msg) {\n\n        case 'function':\n            return msg.name;\n\n        case 'object':\n            return msg.constructor.name;\n\n        default:\n            return '' + msg;\n\n    }\n\n}\n\n/**\n * SimpleDispatcher handles the actual delivery of messages to\n * Concerns from their Mailbox.\n * @param {Concern} concern\n * @implements {EnqueueListener}\n */\nclass SimpleDispatcher {\n\n    constructor(factory, context) {\n\n        beof({ factory }).interface(ConcernFactory);\n        beof({ context }).interface(Context);\n\n        this._mailboxes = {};\n        this._factory = factory;\n        this._context = context;\n        this._concern = factory.create(context);\n\n    }\n\n    _next(box) {\n\n        var next;\n\n        if (this._busy)\n            return;\n\n        this._busy = true;\n\n        next = box.dequeue();\n\n        if (next === null) {\n\n            this._busy = false;\n            return;\n\n        }\n\n        Promise.resolve(this._concern.onReceive(next.message, next.from)).\n        then(actions => {\n\n            var action = null;\n\n            if (!actions)\n                return null;\n\n            else if (typeof actions === 'object')\n                action = actions[keyify(msg)];\n\n            else if (typeof actions === 'function')\n                action = actions;\n\n            if (typeof action === 'function')\n                return Promise.resolve(action);\n\n        }).\n        catch(e => {\n            this.executeChildError(e, next.from);\n        }).\n        then(() => this._busy = false).\n        then(() => this._next(box));\n\n    }\n\n    onEnqueue(mailbox) {\n\n        this._next(mailbox);\n\n    }\n\n    executeChildError(e, child) {\n\n        beof({ e }).instance(Error);\n        beof({ child }).interface(Reference);\n\n        var strategy = this._factory.errorHandlingStrategy();\n        var sig = strategy.decide(e);\n\n        if (!(sig instanceof Signal))\n            return this.parent().dispatcher().executeChildError(e, child);\n\n        return Promise.resolve(() => strategy.apply(sig, child, this._context));\n\n\n    }\n\n    execute(action, success) {\n\n        beof({ action }).function();\n        beof({ success }).function();\n\n        var concern = this._concern;\n\n        Promise.try(function do_execute() {\n            action(concern);\n        }).\n        then(success).\n        catch(e => this.executeChildError(e, this._context.self()));\n\n    }\n\n    executeOnStart() {\n\n        Promise.resolve(this._concern.onStart()).\n        then(()=>this._context.self().setState(new RunningState(this._context))).\n        catch(e => this._context.parent().dispatcher().executeChildError(e, this._concern));\n\n    }\n\n    executeOnPause(cb) {\n\n        this._pause = true;\n        Promise.resolve(this._concern.onPause()).\n        then(()=>this._context.self().setState(new PausedState(this._context))).\n        catch(e => this._context.parent().dispatcher().executeChildError(e, this._concern));\n\n    }\n\n    executeOnResume() {\n\n        this._pause = false;\n        Promise.resolve(this._concern.onResume()).\n        then(() => this._context.self().setState(new RunningState(this._context))).\n        catch(e => this._context.parent().dispatcher().executeChildError(e, this._concern));\n\n    }\n\n    executeOnRestart() {\n\n        Promise.resolve(this._concern.onRestart()).\n        then(() => this._concern = this._factory.create(this._context)).\n        then(() => this._context.self().setState(new RunningState(this._context))).\n        catch(e => this._context.parent().dispatcher().executeChildError(e, this._concern));\n\n    }\n\n    executeOnStop() {\n\n        Promise.resolve(this._concern.onStop()).\n        then(()=>this._context.self().setState(new StoppedState(this._context))).\n        catch(e => this._context.parent().dispatcher().executeChildError(e, this._concern));\n\n    }\n\n}\n\nexport default SimpleDispatcher\n"]}