Examples with ProcessInstance io.automatiko.engine.api.workflow.ProcessInstance used on opensource projects

Example 26 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class DatabaseProcessInstances method importInstance.

@Override
public ProcessInstance importInstance(ExportedProcessInstance instance, Process process) {
    ProcessInstance imported = marshaller.importProcessInstance(instance, process);
    if (exists(imported.id())) {
        throw new ProcessInstanceDuplicatedException(imported.id());
    }
    create(imported.id(), imported);
    return imported;
}

Example 27 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class DynamoDBProcessInstances method importInstance.

@Override
public ProcessInstance importInstance(ExportedProcessInstance instance, Process process) {
    ProcessInstance imported = marshaller.importProcessInstance(instance, process);
    if (exists(imported.id())) {
        throw new ProcessInstanceDuplicatedException(imported.id());
    }
    create(imported.id(), imported);
    return imported;
}

Example 28 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class FileSystemProcessInstancesTest method testBasicFlowWithTransientVariable.

@Test
void testBasicFlowWithTransientVariable() {
    BpmnProcess process = createProcess(null, "BPMN2-UserTask.bpmn2");
    ProcessInstance<BpmnVariables> processInstance = process.createInstance(BpmnVariables.create(Collections.singletonMap("temp", "test")));
    processInstance.start();
    assertThat(processInstance.variables().get("temp")).isEqualTo("test");
    assertThat(processInstance.status()).isEqualTo(STATE_ACTIVE);
    assertThat(processInstance.description()).isEqualTo("User Task");
    FileSystemProcessInstances fileSystemBasedStorage = (FileSystemProcessInstances) process.instances();
    assertThat(fileSystemBasedStorage.size()).isOne();
    ProcessInstance<BpmnVariables> processInstanceLoaded = (ProcessInstance<BpmnVariables>) fileSystemBasedStorage.findById(processInstance.id()).get();
    assertThat(processInstanceLoaded.variables().get("temp")).isNull();
    WorkItem workItem = processInstance.workItems(securityPolicy).get(0);
    assertThat(workItem).isNotNull();
    assertThat(workItem.getParameters().get("ActorId")).isEqualTo("john");
    processInstance.completeWorkItem(workItem.getId(), null, securityPolicy);
    assertThat(processInstance.status()).isEqualTo(STATE_COMPLETED);
    fileSystemBasedStorage = (FileSystemProcessInstances) process.instances();
    verify(fileSystemBasedStorage, times(2)).remove(any(), any());
    assertThat(fileSystemBasedStorage.size()).isZero();
}

Example 29 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class MongodbProcessInstances method importInstance.

@Override
public ProcessInstance importInstance(ExportedProcessInstance instance, Process process) {
    ProcessInstance imported = marshaller.importProcessInstance(instance, process);
    if (exists(imported.id())) {
        throw new ProcessInstanceDuplicatedException(imported.id());
    }
    create(imported.id(), imported);
    return imported;
}

Example 30 with ProcessInstance

use of io.automatiko.engine.api.workflow.ProcessInstance in project automatiko-engine by automatiko-io.

the class MongodbProcessInstances method unmarshallInstance.

protected ProcessInstance unmarshallInstance(ProcessInstanceReadMode mode, Document entity) {
    try {
        ProcessInstance pi;
        if (mode == MUTABLE) {
            WorkflowProcessInstance wpi = marshaller.unmarshallWorkflowProcessInstance(codec.decode(entity.get(CONTENT_FIELD, Binary.class).getData()), process);
            String variablesJson = entity.get(VARIABLES_FIELD, Document.class).toJson();
            Model model = process.createModel();
            Map<String, Object> loaded = marshallingStrategy.mapper().readValue(variablesJson, model.getClass()).toMap();
            model.fromMap(loaded);
            loaded.forEach((k, v) -> {
                if (v != null) {
                    v.toString();
                    VariableScopeInstance variableScopeInstance = (VariableScopeInstance) ((ProcessInstanceImpl) wpi).getContextInstance(VariableScope.VARIABLE_SCOPE);
                    variableScopeInstance.internalSetVariable(k, v);
                }
            });
            pi = ((AbstractProcess) process).createInstance(wpi, model, entity.getLong(VERSION_FIELD));
        } else {
            WorkflowProcessInstance wpi = marshaller.unmarshallWorkflowProcessInstance(codec.decode(entity.get(CONTENT_FIELD, Binary.class).getData()), process);
            String variablesJson = entity.get(VARIABLES_FIELD, Document.class).toJson();
            Model model = process.createModel();
            Map<String, Object> loaded = marshallingStrategy.mapper().readValue(variablesJson, model.getClass()).toMap();
            model.fromMap(loaded);
            loaded.forEach((k, v) -> {
                if (v != null) {
                    v.toString();
                    VariableScopeInstance variableScopeInstance = (VariableScopeInstance) ((ProcessInstanceImpl) wpi).getContextInstance(VariableScope.VARIABLE_SCOPE);
                    variableScopeInstance.internalSetVariable(k, v);
                }
            });
            pi = ((AbstractProcess) process).createReadOnlyInstance(wpi, model);
        }
        return pi;
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}