Examples with DefaultVariableInitializer io.automatiko.engine.workflow.base.instance.context.variable.DefaultVariableInitializer used on opensource projects

Example 1 with DefaultVariableInitializer

use of io.automatiko.engine.workflow.base.instance.context.variable.DefaultVariableInitializer in project automatiko-engine by automatiko-io.

the class FileSystemProcessInstancesTest method testBasicFlowControlledByUnitOfWork.

@Test
void testBasicFlowControlledByUnitOfWork() {
    UnitOfWorkManager uowManager = new DefaultUnitOfWorkManager(new CollectingUnitOfWorkFactory());
    ProcessConfig config = new StaticProcessConfig(new DefaultWorkItemHandlerConfig(), new DefaultProcessEventListenerConfig(), uowManager, null, new DefaultVariableInitializer(), new FileSystemProcessInstancesFactory());
    BpmnProcess process = createProcess(config, "BPMN2-UserTask.bpmn2");
    process.configure();
    ProcessInstance<BpmnVariables> processInstance = process.createInstance(BpmnVariables.create(Collections.singletonMap("test", "test")));
    UnitOfWork uow = uowManager.newUnitOfWork();
    uow.start();
    processInstance.start();
    uow.end();
    assertThat(processInstance.status()).isEqualTo(STATE_ACTIVE);
    assertThat(processInstance.description()).isEqualTo("User Task");
    assertThat(process.instances().values(1, 10)).hasSize(1);
    FileSystemProcessInstances fileSystemBasedStorage = (FileSystemProcessInstances) process.instances();
    verify(fileSystemBasedStorage, times(2)).create(any(), any());
    verify(fileSystemBasedStorage, times(1)).setMetadata(any(), eq(FileSystemProcessInstances.PI_DESCRIPTION), eq("User Task"));
    verify(fileSystemBasedStorage, times(1)).setMetadata(any(), eq(FileSystemProcessInstances.PI_STATUS), eq("1"));
    String testVar = (String) processInstance.variables().get("test");
    assertThat(testVar).isEqualTo("test");
    assertThat(processInstance.description()).isEqualTo("User Task");
    WorkItem workItem = processInstance.workItems(securityPolicy).get(0);
    assertThat(workItem).isNotNull();
    assertThat(workItem.getParameters().get("ActorId")).isEqualTo("john");
    uow = uowManager.newUnitOfWork();
    uow.start();
    processInstance.completeWorkItem(workItem.getId(), null, securityPolicy);
    uow.end();
    assertThat(processInstance.status()).isEqualTo(STATE_COMPLETED);
    fileSystemBasedStorage = (FileSystemProcessInstances) process.instances();
    verify(fileSystemBasedStorage, times(1)).remove(any(), any());
    assertThat(fileSystemBasedStorage.size()).isZero();
}

Example 2 with DefaultVariableInitializer

use of io.automatiko.engine.workflow.base.instance.context.variable.DefaultVariableInitializer in project automatiko-engine by automatiko-io.

the class SmileRandomForestPredictionTest method configure.

@BeforeEach
public void configure() {
    final RandomForestConfiguration configuration = new RandomForestConfiguration();
    final Map<String, AttributeType> inputFeatures = new HashMap<>();
    inputFeatures.put("ActorId", AttributeType.NOMINAL);
    configuration.setInputFeatures(inputFeatures);
    configuration.setOutcomeName("output");
    configuration.setOutcomeType(AttributeType.NOMINAL);
    configuration.setConfidenceThreshold(0.7);
    configuration.setNumTrees(1);
    predictionService = new SmileRandomForest(configuration);
    CachedWorkItemHandlerConfig wiConfig = new CachedWorkItemHandlerConfig();
    wiConfig.register("Human Task", new HumanTaskWorkItemHandler(new PredictionAwareHumanTaskLifeCycle(predictionService)));
    config = new StaticProcessConfig(wiConfig, new DefaultProcessEventListenerConfig(), new DefaultUnitOfWorkManager(new CollectingUnitOfWorkFactory()), null, new DefaultVariableInitializer(), null);
    for (int i = 0; i < 10; i++) {
        predictionService.train(null, Collections.singletonMap("ActorId", "john"), Collections.singletonMap("output", "predicted value"));
    }
    for (int i = 0; i < 8; i++) {
        predictionService.train(null, Collections.singletonMap("ActorId", "mary"), Collections.singletonMap("output", "value"));
    }
}

Example 3 with DefaultVariableInitializer

use of io.automatiko.engine.workflow.base.instance.context.variable.DefaultVariableInitializer in project automatiko-engine by automatiko-io.

the class ServerlessProcess method processConfig.

public static ProcessConfig processConfig() {
    DefaultWorkItemHandlerConfig workItemHandlerConfig = new DefaultWorkItemHandlerConfig();
    DefaultProcessEventListenerConfig processEventListenerConfig = new DefaultProcessEventListenerConfig();
    return new StaticProcessConfig(workItemHandlerConfig, processEventListenerConfig, new DefaultUnitOfWorkManager(new CollectingUnitOfWorkFactory()), null, new DefaultVariableInitializer(), null);
}

Example 4 with DefaultVariableInitializer

use of io.automatiko.engine.workflow.base.instance.context.variable.DefaultVariableInitializer in project automatiko-engine by automatiko-io.

the class JbpmBpmn2TestCase method config.

protected ProcessConfig config(List<WorkItemHandler> handlers, List<ProcessEventListener> listeners) {
    DefaultWorkItemHandlerConfig handlerConfig = new DefaultWorkItemHandlerConfig();
    handlers.forEach(h -> handlerConfig.register(h.getName(), h));
    DefaultProcessEventListenerConfig listenerConfig = new DefaultProcessEventListenerConfig();
    listeners.forEach(h -> listenerConfig.register(h));
    ProcessConfig config = new StaticProcessConfig(handlerConfig, listenerConfig, new DefaultUnitOfWorkManager(new CollectingUnitOfWorkFactory()), null, new DefaultVariableInitializer(), null);
    return config;
}

Example 5 with DefaultVariableInitializer

use of io.automatiko.engine.workflow.base.instance.context.variable.DefaultVariableInitializer in project automatiko-engine by automatiko-io.

the class PredictionAwareHumanTaskLifeCycleTest method configure.

@BeforeEach
public void configure() {
    predictNow = new AtomicBoolean(false);
    trainedTasks = new ArrayList<>();
    predictionService = new PredictionService() {

        @Override
        public void train(io.automatiko.engine.api.runtime.process.WorkItem task, Map<String, Object> inputData, Map<String, Object> outputData) {
            trainedTasks.add(task.getId());
        }

        @Override
        public PredictionOutcome predict(io.automatiko.engine.api.runtime.process.WorkItem task, Map<String, Object> inputData) {
            if (predictNow.get()) {
                return new PredictionOutcome(95, 75, Collections.singletonMap("output", "predicted value"));
            }
            return new PredictionOutcome();
        }

        @Override
        public String getIdentifier() {
            return "test";
        }
    };
    CachedWorkItemHandlerConfig wiConfig = new CachedWorkItemHandlerConfig();
    wiConfig.register("Human Task", new HumanTaskWorkItemHandler(new PredictionAwareHumanTaskLifeCycle(predictionService)));
    config = new StaticProcessConfig(wiConfig, new DefaultProcessEventListenerConfig(), new DefaultUnitOfWorkManager(new CollectingUnitOfWorkFactory()), null, new DefaultVariableInitializer(), null);
}