Examples with CallableElementParameter org.camunda.bpm.engine.impl.core.model.CallableElementParameter used on opensource projects

Example 1 with CallableElementParameter

use of org.camunda.bpm.engine.impl.core.model.CallableElementParameter in project camunda-bpm-platform by camunda.

the class ProcessOrCaseTaskItemHandler method initializeOutputParameter.

protected void initializeOutputParameter(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, CallableElement callableElement) {
    ExpressionManager expressionManager = context.getExpressionManager();
    List<CamundaOut> outputs = getOutputs(element);
    for (CamundaOut output : outputs) {
        // create new parameter
        CallableElementParameter parameter = new CallableElementParameter();
        callableElement.addOutput(parameter);
        // all variables
        String variables = output.getCamundaVariables();
        if ("all".equals(variables)) {
            parameter.setAllVariables(true);
            continue;
        }
        // source/sourceExpression
        String source = output.getCamundaSource();
        if (source == null || source.isEmpty()) {
            source = output.getCamundaSourceExpression();
        }
        ParameterValueProvider sourceValueProvider = createParameterValueProvider(source, expressionManager);
        parameter.setSourceValueProvider(sourceValueProvider);
        // target
        String target = output.getCamundaTarget();
        parameter.setTarget(target);
    }
}

Example 2 with CallableElementParameter

use of org.camunda.bpm.engine.impl.core.model.CallableElementParameter in project camunda-bpm-platform by camunda.

the class ProcessTaskPlanItemHandlerTest method testOutputSourceExpression.

@Test
public void testOutputSourceExpression() {
    // given:
    String source = "${a}";
    ExtensionElements extensionElements = addExtensionElements(processTask);
    CamundaOut sourceElement = createElement(extensionElements, null, CamundaOut.class);
    sourceElement.setCamundaSourceExpression(source);
    // when
    CmmnActivity activity = handler.handleElement(planItem, context);
    // then
    ProcessTaskActivityBehavior behavior = (ProcessTaskActivityBehavior) activity.getActivityBehavior();
    CallableElement callableElement = behavior.getCallableElement();
    CallableElementParameter parameter = callableElement.getOutputs().get(0);
    assertNotNull(parameter);
    assertFalse(parameter.isAllVariables());
    ParameterValueProvider sourceExpressionValueProvider = parameter.getSourceValueProvider();
    assertNotNull(sourceExpressionValueProvider);
    assertTrue(sourceExpressionValueProvider instanceof ElValueProvider);
    ElValueProvider valueProvider = (ElValueProvider) sourceExpressionValueProvider;
    assertEquals(source, valueProvider.getExpression().getExpressionText());
}

Example 3 with CallableElementParameter

use of org.camunda.bpm.engine.impl.core.model.CallableElementParameter in project camunda-bpm-platform by camunda.

the class ProcessTaskPlanItemHandlerTest method testInputSourceExpression.

@Test
public void testInputSourceExpression() {
    // given:
    String source = "${a}";
    ExtensionElements extensionElements = addExtensionElements(processTask);
    CamundaIn sourceElement = createElement(extensionElements, null, CamundaIn.class);
    sourceElement.setCamundaSourceExpression(source);
    // when
    CmmnActivity activity = handler.handleElement(planItem, context);
    // then
    ProcessTaskActivityBehavior behavior = (ProcessTaskActivityBehavior) activity.getActivityBehavior();
    CallableElement callableElement = behavior.getCallableElement();
    CallableElementParameter parameter = callableElement.getInputs().get(0);
    assertNotNull(parameter);
    assertFalse(parameter.isAllVariables());
    ParameterValueProvider sourceExpressionValueProvider = parameter.getSourceValueProvider();
    assertNotNull(sourceExpressionValueProvider);
    assertTrue(sourceExpressionValueProvider instanceof ElValueProvider);
    ElValueProvider valueProvider = (ElValueProvider) sourceExpressionValueProvider;
    assertEquals(source, valueProvider.getExpression().getExpressionText());
}

Example 4 with CallableElementParameter

use of org.camunda.bpm.engine.impl.core.model.CallableElementParameter in project camunda-bpm-platform by camunda.

the class ProcessTaskPlanItemHandlerTest method testInputTarget.

@Test
public void testInputTarget() {
    // given:
    String target = "b";
    ExtensionElements extensionElements = addExtensionElements(processTask);
    CamundaIn sourceElement = createElement(extensionElements, null, CamundaIn.class);
    sourceElement.setCamundaTarget(target);
    // when
    CmmnActivity activity = handler.handleElement(planItem, context);
    // then
    ProcessTaskActivityBehavior behavior = (ProcessTaskActivityBehavior) activity.getActivityBehavior();
    CallableElement callableElement = behavior.getCallableElement();
    CallableElementParameter parameter = callableElement.getInputs().get(0);
    assertNotNull(parameter);
    assertFalse(parameter.isAllVariables());
    assertEquals(target, parameter.getTarget());
}

Example 5 with CallableElementParameter

use of org.camunda.bpm.engine.impl.core.model.CallableElementParameter in project camunda-bpm-platform by camunda.

the class ProcessTaskPlanItemHandlerTest method testInputs.

@Test
public void testInputs() {
    // given:
    ExtensionElements extensionElements = addExtensionElements(processTask);
    CamundaIn variablesElement = createElement(extensionElements, null, CamundaIn.class);
    variablesElement.setCamundaVariables("all");
    CamundaIn sourceElement = createElement(extensionElements, null, CamundaIn.class);
    sourceElement.setCamundaSource("a");
    CamundaIn sourceExpressionElement = createElement(extensionElements, null, CamundaIn.class);
    sourceExpressionElement.setCamundaSourceExpression("${b}");
    // when
    CmmnActivity activity = handler.handleElement(planItem, context);
    // then
    ProcessTaskActivityBehavior behavior = (ProcessTaskActivityBehavior) activity.getActivityBehavior();
    CallableElement callableElement = behavior.getCallableElement();
    List<CallableElementParameter> inputs = callableElement.getInputs();
    assertNotNull(inputs);
    assertFalse(inputs.isEmpty());
    assertEquals(3, inputs.size());
}