@5minds/processcube_engine
Version:
The ProcessCube Engine. Stores and executes BPMNs.
82 lines • 4.71 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.IntermediateLinkThrowEventHandler = void 0;
const inversify_1 = require("inversify");
const processcube_engine_sdk_1 = require("@5minds/processcube_engine_sdk");
const index_1 = require("../../../Contracts/index");
const index_2 = require("../../../Tools/index");
const ProcessInstance_1 = require("../../ProcessInstance");
const FlowNodeHandlerFactory_1 = require("../FlowNodeHandlerFactory");
const EventHandler_1 = require("./EventHandler");
let IntermediateLinkThrowEventHandler = class IntermediateLinkThrowEventHandler extends EventHandler_1.EventHandler {
constructor(eventMiddlewareHandler, flowNodeHandlerFactory, flowNodeInstanceDatabaseAdapter, intermediateLinkThrowModel, processInstance) {
super(eventMiddlewareHandler, flowNodeHandlerFactory, flowNodeInstanceDatabaseAdapter, intermediateLinkThrowModel, processInstance, 'link_throw_event_handler');
}
get linkThrowEventModel() {
return this.flowNode;
}
async persistOnEnter() {
await super.persistOnEnter(undefined, {
type: index_1.FlowNodeInstanceDataTypes.throwEvent,
eventName: this.linkThrowEventModel.linkEventDefinition.name,
});
}
async persistOnExit() {
await super.persistOnExit();
this.publishIntermediateThrowEventTriggeredNotification();
}
async persistOnError(error) {
await super.persistOnError(error);
this.publishIntermediateThrowEventTriggeredNotification();
}
async startExecution() {
this.logger.debug(`Executing LinkThrowEvent instance.`);
return this.executeHandler();
}
async executeHandler() {
const matchingCatchEvent = await this.getMatchingCatchEvent();
return [matchingCatchEvent];
}
async getMatchingCatchEvent() {
const matchingCatchEvents = this.processInstance.getProcessModelFacade().getLinkCatchEventsByLinkName(this.linkThrowEventModel.linkEventDefinition.name);
const noMatchingLinkCatchEventExists = !(matchingCatchEvents?.length > 0);
if (noMatchingLinkCatchEventExists) {
const errorToThrow = new processcube_engine_sdk_1.NotFoundError(`No IntermediateCatchEvent with a link called '${this.linkThrowEventModel.linkEventDefinition.name}' exists!`, 'process');
errorToThrow.additionalInformation = {
processInstanceId: this.processInstance.getProcessInstanceId(),
correlationId: this.processInstance.getCorrelationId(),
};
this.logger.error(errorToThrow.message);
throw errorToThrow;
}
// By BPMN Specs, each IntermediateLinkCatchEvent must use a unique link name.
const tooManyMatchingLinkCatchEvents = matchingCatchEvents.length > 1;
if (tooManyMatchingLinkCatchEvents) {
const errorToThrow = new processcube_engine_sdk_1.BadRequestError(`Too many CatchEvents for link '${this.linkThrowEventModel.linkEventDefinition.name}' exist!`, 'process');
errorToThrow.additionalInformation = {
processInstanceId: this.processInstance.getProcessInstanceId(),
correlationId: this.processInstance.getCorrelationId(),
};
this.logger.error(errorToThrow.message);
throw errorToThrow;
}
return matchingCatchEvents[0];
}
};
exports.IntermediateLinkThrowEventHandler = IntermediateLinkThrowEventHandler;
exports.IntermediateLinkThrowEventHandler = IntermediateLinkThrowEventHandler = __decorate([
(0, inversify_1.injectable)(),
__metadata("design:paramtypes", [index_2.EventMiddlewareHandler,
FlowNodeHandlerFactory_1.FlowNodeHandlerFactory,
index_2.FlowNodeInstanceDatabaseAdapter, Object, ProcessInstance_1.ProcessInstance])
], IntermediateLinkThrowEventHandler);
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