Finding boundary events of a task using Java API

Camunda 7 Topics Discussion & Questions
1

Hi everyone,

I wanted to ask if there is a way to find boundary events of a certain task using the Java API. I have not yet found that in the docs.

Thanks.

2

hello, my solotion bellow. this code find boundary error event for current activity

var ErrorCode = "GlobalError";
				var boun = execution.getProcessInstance().getBpmnModelInstance().getModelElementsByType(BoundaryEvent.class);
				System.out.println(ex.getMessage());
				for (var item : boun) {
					
					if(item.getAttachedTo().getId().equals(execution.getCurrentActivityId())) {
						var definitions = item.getEventDefinitions();
						
						for(var def : definitions) {					
							if(def.getClass().getSimpleName().equals("ErrorEventDefinitionImpl")){	
								ErrorCode = ((ErrorEventDefinition)def).getError().getErrorCode();
								break;
							}
						}
					}
				}
				if(ErrorCode.equals("GlobalError")) {
					execution.setVariable("ErrorTaskId", execution.getCurrentActivityId());
				}
				var Errors = execution.getVariable("Errors");
				
				if(Errors==null) {
					
					var Json = new JSONObject();
					Json.put(execution.getCurrentActivityId(), new JSONObject(ex.getMessage()));
					JsonValue errorJson = SpinValues.jsonValue(Json.toString()).create();
					execution.setVariable("Errors", errorJson);
				}
				else {
					var errorJson = new JSONObject(execution.getVariableTyped("Errors").getValue().toString());
					errorJson.put(execution.getCurrentActivityId(), new JSONObject(ex.getMessage()));
					JsonValue error = SpinValues.jsonValue(errorJson.toString()).create();
					execution.setVariable("Errors", error);
				}				
				throw new BpmnError(ErrorCode, ex.getMessage());
			}
2 Likes
3

look this