Examples with ProcessInstanceDataEvent io.automatiko.engine.services.event.ProcessInstanceDataEvent used on opensource projects

Example 11 with ProcessInstanceDataEvent

use of io.automatiko.engine.services.event.ProcessInstanceDataEvent in project automatiko-engine by automatiko-io.

the class ProcessInstanceEventBatch method events.

@Override
public Collection<DataEvent<?>> events() {
    Map<String, ProcessInstanceEventBody> processInstances = new LinkedHashMap<>();
    Map<String, UserTaskInstanceEventBody> userTaskInstances = new LinkedHashMap<>();
    Set<VariableInstanceEventBody> variables = new LinkedHashSet<>();
    for (ProcessEvent event : rawEvents) {
        ProcessInstanceEventBody body = processInstances.computeIfAbsent(event.getProcessInstance().getId(), key -> create(event));
        if (event instanceof ProcessNodeTriggeredEvent) {
            handleProcessNodeTriggeredEvent((ProcessNodeTriggeredEvent) event, body);
        } else if (event instanceof ProcessNodeLeftEvent) {
            handleProcessNodeLeftEvent((ProcessNodeLeftEvent) event, body);
        } else if (event instanceof ProcessCompletedEvent) {
            handleProcessCompletedEvent((ProcessCompletedEvent) event, body);
        } else if (event instanceof ProcessWorkItemTransitionEvent) {
            handleProcessWorkItemTransitionEvent((ProcessWorkItemTransitionEvent) event, userTaskInstances);
        } else if (event instanceof ProcessVariableChangedEvent) {
            handleProcessVariableChangedEvent((ProcessVariableChangedEvent) event, variables);
        }
    }
    Collection<DataEvent<?>> processedEvents = new ArrayList<>();
    processInstances.values().stream().map(pi -> new ProcessInstanceDataEvent(extractRuntimeSource(pi.metaData()), addons.toString(), pi.metaData(), pi)).forEach(processedEvents::add);
    userTaskInstances.values().stream().map(pi -> new UserTaskInstanceDataEvent(extractRuntimeSource(pi.metaData()), addons.toString(), pi.metaData(), pi)).forEach(processedEvents::add);
    variables.stream().map(pi -> new VariableInstanceDataEvent(extractRuntimeSource(pi.metaData()), addons.toString(), pi.metaData(), pi)).forEach(processedEvents::add);
    return processedEvents;
}

Example 12 with ProcessInstanceDataEvent

use of io.automatiko.engine.services.event.ProcessInstanceDataEvent in project automatiko-engine by automatiko-io.

the class WebSocketEventPublisher method publish.

@Override
public void publish(DataEvent<?> event) {
    if (event instanceof ProcessInstanceDataEvent && !config.instance().orElse(true)) {
        LOGGER.debug("Skipping process instance event as the publisher should not deal with instances");
        return;
    } else if (event instanceof UserTaskInstanceDataEvent && !config.tasks().orElse(true)) {
        LOGGER.debug("Skipping user task event as the publisher should not deal with tasks");
        return;
    }
    String text;
    try {
        text = json.writeValueAsString(event);
        for (Session session : sessions.values()) {
            String filter = (String) session.getUserProperties().get("atk_filter");
            if (filter != null && !filter.matches(event.getType())) {
                continue;
            }
            boolean allowed = true;
            IdentityProvider identityProvider = (IdentityProvider) session.getUserProperties().get("atk_identity");
            if (event instanceof ProcessInstanceDataEvent) {
                List<String> visibleTo = ((ProcessInstanceDataEvent) event).getData().getVisibleTo();
                allowed = visibleTo.isEmpty() || visibleTo.contains(identityProvider.getName()) || visibleTo.stream().anyMatch(item -> identityProvider.getRoles().contains(item));
            } else if (event instanceof UserTaskInstanceDataEvent) {
                HumanTaskWorkItem workItem = ((UserTaskInstanceDataEvent) event).getData().sourceInstance();
                allowed = workItem.enforce(SecurityPolicy.of(identityProvider));
            }
            if (allowed) {
                session.getAsyncRemote().sendText(text);
            }
        }
    } catch (Exception e) {
        LOGGER.error("Unexpected error when publishing websocket event", e);
    }
}

Example 13 with ProcessInstanceDataEvent

use of io.automatiko.engine.services.event.ProcessInstanceDataEvent in project automatiko-engine by automatiko-io.

the class ElasticEventPublisher method publish.

@Override
public void publish(DataEvent<?> event) {
    try {
        Request request;
        Map<String, Object> payload;
        if (event instanceof ProcessInstanceDataEvent) {
            ProcessInstanceDataEvent pevent = (ProcessInstanceDataEvent) event;
            if (config.instance().orElse(true)) {
                Map<String, Object> metadata = new LinkedHashMap<>();
                metadata.put("instanceId", pevent.getData().getId());
                metadata.put("processId", pevent.getData().getProcessId());
                metadata.put("rootInstanceId", pevent.getData().getRootInstanceId());
                metadata.put("rootProcessId", pevent.getData().getRootProcessId());
                metadata.put("parentInstanceId", pevent.getData().getParentInstanceId());
                metadata.put("businessKey", pevent.getData().getBusinessKey());
                metadata.put("state", pevent.getData().getState());
                metadata.put("tags", pevent.getData().getTags());
                if (pevent.getData().getRoles() != null) {
                    metadata.put("roles", pevent.getData().getRoles());
                }
                if (pevent.getData().getVisibleTo() != null) {
                    metadata.put("visibleTo", pevent.getData().getVisibleTo());
                }
                metadata.put("startDate", pevent.getData().getStartDate());
                metadata.put("endDate", pevent.getData().getEndDate());
                payload = new LinkedHashMap<>(pevent.getData().getVariables());
                payload.put("_metadata", metadata);
                request = new Request("PUT", "/" + pevent.getData().sourceInstance().process().id() + "/_doc/" + pevent.getData().getId());
                request.setJsonEntity(mapper.writeValueAsString(payload));
                sendRequest(request, event);
            }
            if (config.audit().orElse(false)) {
                String index = config.auditIndex().orElse("atk_audit");
                StringBuilder bulkRequestBody = new StringBuilder();
                for (NodeInstanceEventBody nevent : pevent.getData().getNodeInstances()) {
                    String actionMetaData = String.format("{ \"index\" : { \"_index\" : \"%s\", \"_id\" : \"%s\" } }%n", index, nevent.getId());
                    Map<String, Object> audit = new LinkedHashMap<>();
                    audit.put("instanceId", pevent.getData().getId());
                    audit.put("processId", pevent.getData().getProcessId());
                    audit.put("rootInstanceId", pevent.getData().getRootInstanceId());
                    audit.put("rootProcessId", pevent.getData().getRootProcessId());
                    audit.put("parentInstanceId", pevent.getData().getParentInstanceId());
                    audit.put("businessKey", pevent.getData().getBusinessKey());
                    audit.put("nodeDefinitionId", nevent.getNodeDefinitionId());
                    audit.put("nodeId", nevent.getNodeId());
                    audit.put("nodeName", nevent.getNodeName());
                    audit.put("nodeType", nevent.getNodeType());
                    audit.put("triggerTime", nevent.getTriggerTime());
                    audit.put("leaveTime", nevent.getLeaveTime());
                    bulkRequestBody.append(actionMetaData);
                    bulkRequestBody.append(mapper.writeValueAsString(audit));
                    bulkRequestBody.append("\n");
                }
                request = new Request("POST", "/" + index + "/_bulk");
                request.setJsonEntity(bulkRequestBody.toString());
                sendRequest(request, event);
            }
        } else if (event instanceof UserTaskInstanceDataEvent && config.tasks().orElse(true)) {
            UserTaskInstanceDataEvent uevent = (UserTaskInstanceDataEvent) event;
            Set<String> potentialOwners = new LinkedHashSet<String>();
            if (uevent.getData().getPotentialUsers() != null) {
                potentialOwners.addAll(uevent.getData().getPotentialUsers());
            }
            if (uevent.getData().getPotentialGroups() != null) {
                potentialOwners.addAll(uevent.getData().getPotentialGroups());
            }
            if (uevent.getData().getAdminUsers() != null) {
                potentialOwners.addAll(uevent.getData().getAdminUsers());
            }
            if (uevent.getData().getAdminGroups() != null) {
                potentialOwners.addAll(uevent.getData().getAdminUsers());
            }
            // remove any excluded users known
            if (uevent.getData().getExcludedUsers() != null) {
                potentialOwners.removeAll(uevent.getData().getExcludedUsers());
            }
            Map<String, Object> metadata = new LinkedHashMap<>();
            metadata.put("processInstanceId", uevent.getData().getProcessInstanceId());
            metadata.put("processId", uevent.getData().getProcessId());
            metadata.put("rootInstanceId", uevent.getData().getRootProcessInstanceId());
            metadata.put("rootProcessId", uevent.getData().getRootProcessId());
            metadata.put("referenceName", uevent.getData().getReferenceName());
            payload = new LinkedHashMap<>();
            payload.put("instanceId", uevent.getData().getId());
            payload.put("name", uevent.getData().getTaskName());
            payload.put("description", uevent.getData().getTaskDescription());
            payload.put("state", uevent.getData().getState());
            payload.put("owner", uevent.getData().getActualOwner());
            payload.put("potentialOwners", potentialOwners);
            payload.put("excludedUsers", uevent.getData().getExcludedUsers());
            payload.put("startDate", uevent.getData().getStartDate());
            payload.put("endDate", uevent.getData().getCompleteDate());
            payload.put("inputs", uevent.getData().getInputs());
            payload.put("outputs", uevent.getData().getOutputs());
            payload.put("_metadata", metadata);
            request = new Request("PUT", "/tasks/_doc/" + uevent.getData().getId());
            request.setJsonEntity(mapper.writeValueAsString(payload));
            sendRequest(request, event);
        } else {
            return;
        }
    } catch (IOException e) {
        LOGGER.error("Error when publishing event to elastic", e);
    }
}

Example 14 with ProcessInstanceDataEvent

use of io.automatiko.engine.services.event.ProcessInstanceDataEvent in project automatiko-engine by automatiko-io.

the class VerificationTest method testProcessAsyncCallFailure.

@Test
public void testProcessAsyncCallFailure() {
    String addPayload = "{\"name\" : null}";
    given().contentType(ContentType.JSON).accept(ContentType.JSON).body(addPayload).when().post("/async").then().statusCode(200).body("id", notNullValue(), "name", nullValue());
    List<DataEvent<?>> received = publisher.events();
    assertEquals(2, received.size());
    ProcessInstanceDataEvent piEvent = (ProcessInstanceDataEvent) received.stream().filter(pi -> ((ProcessInstanceDataEvent) pi).getData().getState().equals(ProcessInstance.STATE_COMPLETED)).findFirst().get();
    assertEquals(null, piEvent.getData().getVariables().get("name"));
    given().accept(ContentType.JSON).when().get("/async").then().statusCode(200).body("$.size()", is(0));
}