Examples with CmmnCaseInstance org.camunda.bpm.engine.impl.cmmn.execution.CmmnCaseInstance used on opensource projects

Example 21 with CmmnCaseInstance

use of org.camunda.bpm.engine.impl.cmmn.execution.CmmnCaseInstance in project camunda-bpm-platform by camunda.

the class CaseInstanceTest method testStartComplexCaseInstance.

/**
 *   +-----------------+
 *   | Case1            \
 *   +-------------------+-------------------+
 *   |                                       |
 *   |  +-------+                            |
 *   |  |  A1   |                            |
 *   |  +-------+                            |
 *   |                                       |
 *   |    +------------------------+         |
 *   |   / X1                       \        |
 *   |  +    +-------+  +-------+    +       |
 *   |  |    |  A2   |  |  B1   |    |       |
 *   |  +    +-------+  +-------+    +       |
 *   |   \                          /        |
 *   |    +------------------------+         |
 *   |                                       |
 *   |    +-----------------------------+    |
 *   |   / Y                             \   |
 *   |  +    +-------+                    +  |
 *   |  |    |   C   |                    |  |
 *   |  |    +-------+                    |  |
 *   |  |                                 |  |
 *   |  |   +------------------------+    |  |
 *   |  |  / X2                       \   |  |
 *   |  | +    +-------+  +-------+    +  |  |
 *   |  | |    |  A3   |  |  B2   |    |  |  |
 *   |  | +    +-------+  +-------+    +  |  |
 *   |  |  \                          /   |  |
 *   |  +   +------------------------+    +  |
 *   |   \                               /   |
 *   |    +-----------------------------+    |
 *   |                                       |
 *   +---------------------------------------+
 */
@Test
public void testStartComplexCaseInstance() {
    CaseExecutionStateTransitionCollector stateTransitionCollector = new CaseExecutionStateTransitionCollector();
    CmmnCaseDefinition caseDefinition = new CaseDefinitionBuilder("Case1").listener("create", stateTransitionCollector).createActivity("A1").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new TaskWaitState()).endActivity().createActivity("X1").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new StageActivityBehavior()).createActivity("A2").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new TaskWaitState()).endActivity().createActivity("B1").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new TaskWaitState()).endActivity().endActivity().createActivity("Y").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new StageActivityBehavior()).createActivity("C").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new TaskWaitState()).endActivity().createActivity("X2").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new StageActivityBehavior()).createActivity("A3").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new TaskWaitState()).endActivity().createActivity("B2").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new TaskWaitState()).endActivity().endActivity().endActivity().buildCaseDefinition();
    CmmnCaseInstance caseInstance = caseDefinition.createCaseInstance();
    caseInstance.create();
    // expected state transitions after the creation of a case instance:
    // ()        --create(Case1)--> active
    // ()        --create(A1)-->    available
    // available --enable(A1)-->    enabled
    // ()        --create(X1)-->    available
    // available --enable(X1)-->    enabled
    // ()        --create(Y)-->     available
    // available --enable(Y)-->     enabled
    List<String> expectedStateTransitions = new ArrayList<String>();
    expectedStateTransitions.add("() --create(Case1)--> active");
    expectedStateTransitions.add("() --create(A1)--> available");
    expectedStateTransitions.add("available --enable(A1)--> enabled");
    expectedStateTransitions.add("() --create(X1)--> available");
    expectedStateTransitions.add("available --enable(X1)--> enabled");
    expectedStateTransitions.add("() --create(Y)--> available");
    expectedStateTransitions.add("available --enable(Y)--> enabled");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    CaseExecutionImpl instance = (CaseExecutionImpl) caseInstance;
    // the case instance should be active
    assertTrue(instance.isActive());
    // the case instance should have three child plan items (A1, X1, Y)
    List<CaseExecutionImpl> childPlanItems = instance.getCaseExecutions();
    assertEquals(3, childPlanItems.size());
    // handle plan item A1 //////////////////////////////////////////////////
    CaseExecutionImpl planItemA1 = (CaseExecutionImpl) instance.findCaseExecution("A1");
    // case instance should be the parent of A1
    assertEquals(caseInstance, planItemA1.getParent());
    // A1 should be enabled
    assertTrue(planItemA1.isEnabled());
    // manual start of A1
    planItemA1.manualStart();
    // A1 should be active
    assertTrue(planItemA1.isActive());
    // expected state transitions:
    // enabled --manualStart(A1)--> active
    expectedStateTransitions.add("enabled --manualStart(A1)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item X1 ///////////////////////////////////////////////////
    CaseExecutionImpl planItemX1 = (CaseExecutionImpl) instance.findCaseExecution("X1");
    // case instance should be the parent of X1
    assertEquals(caseInstance, planItemX1.getParent());
    // X1 should be enabled
    assertTrue(planItemX1.isEnabled());
    // manual start of X1
    planItemX1.manualStart();
    // X1 should be active
    assertTrue(planItemX1.isActive());
    // X1 should have two children
    childPlanItems = planItemX1.getCaseExecutions();
    assertEquals(2, childPlanItems.size());
    // expected state transitions after manual start of X1:
    // enabled   --manualStart(X1)--> active
    // ()        --create(A2)-->      available
    // available --enable(A2)-->      enabled
    // ()        --create(B1)-->      available
    // available --enable(B1)-->      enabled
    expectedStateTransitions.add("enabled --manualStart(X1)--> active");
    expectedStateTransitions.add("() --create(A2)--> available");
    expectedStateTransitions.add("available --enable(A2)--> enabled");
    expectedStateTransitions.add("() --create(B1)--> available");
    expectedStateTransitions.add("available --enable(B1)--> enabled");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item A2 ////////////////////////////////////////////////
    CaseExecutionImpl planItemA2 = (CaseExecutionImpl) instance.findCaseExecution("A2");
    // X1 should be the parent of A2
    assertEquals(planItemX1, planItemA2.getParent());
    // A2 should be enabled
    assertTrue(planItemA2.isEnabled());
    // manual start of A2
    planItemA2.manualStart();
    // A2 should be active
    assertTrue(planItemA2.isActive());
    // expected state transition after manual start of A2:
    // enabled --manualStart(A2)--> active
    expectedStateTransitions.add("enabled --manualStart(A2)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item B1 /////////////////////////////////////////////////
    CaseExecutionImpl planItemB1 = (CaseExecutionImpl) instance.findCaseExecution("B1");
    // X1 should be the parent of B1
    assertEquals(planItemX1, planItemB1.getParent());
    // B1 should be enabled
    assertTrue(planItemB1.isEnabled());
    // manual start of B1
    planItemB1.manualStart();
    // B1 should be active
    assertTrue(planItemB1.isActive());
    // expected state transition after manual start of B1:
    // enabled --manualStart(B1)--> active
    expectedStateTransitions.add("enabled --manualStart(B1)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item Y ////////////////////////////////////////////////
    CaseExecutionImpl planItemY = (CaseExecutionImpl) instance.findCaseExecution("Y");
    // case instance should be the parent of Y
    assertEquals(caseInstance, planItemY.getParent());
    // Y should be enabled
    assertTrue(planItemY.isEnabled());
    // manual start of Y
    planItemY.manualStart();
    // Y should be active
    assertTrue(planItemY.isActive());
    // Y should have two children
    childPlanItems = planItemY.getCaseExecutions();
    assertEquals(2, childPlanItems.size());
    // expected state transitions after manual start of Y:
    // enabled   --manualStart(Y)--> active
    // ()        --create(C)-->      available
    // available --enable(C)-->      enabled
    // ()        --create(X2)-->      available
    // available --enable(X2)-->      enabled
    expectedStateTransitions.add("enabled --manualStart(Y)--> active");
    expectedStateTransitions.add("() --create(C)--> available");
    expectedStateTransitions.add("available --enable(C)--> enabled");
    expectedStateTransitions.add("() --create(X2)--> available");
    expectedStateTransitions.add("available --enable(X2)--> enabled");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item C //////////////////////////////////////////////////
    CaseExecutionImpl planItemC = (CaseExecutionImpl) instance.findCaseExecution("C");
    // Y should be the parent of C
    assertEquals(planItemY, planItemC.getParent());
    // C should be enabled
    assertTrue(planItemC.isEnabled());
    // manual start of C
    planItemC.manualStart();
    // C should be active
    assertTrue(planItemC.isActive());
    // expected state transition after manual start of C:
    // enabled --manualStart(C)--> active
    expectedStateTransitions.add("enabled --manualStart(C)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item X2 ///////////////////////////////////////////
    CaseExecutionImpl planItemX2 = (CaseExecutionImpl) instance.findCaseExecution("X2");
    // Y should be the parent of X2
    assertEquals(planItemY, planItemX2.getParent());
    // X2 should be enabled
    assertTrue(planItemX2.isEnabled());
    // manual start of X2
    planItemX2.manualStart();
    // X2 should be active
    assertTrue(planItemX2.isActive());
    // X2 should have two children
    childPlanItems = planItemX2.getCaseExecutions();
    assertEquals(2, childPlanItems.size());
    // expected state transitions after manual start of X2:
    // enabled   --manualStart(X2)--> active
    // ()        --create(A3)-->      available
    // available --enable(A3)-->      enabled
    // ()        --create(B2)-->      available
    // available --enable(B2)-->      enabled
    expectedStateTransitions.add("enabled --manualStart(X2)--> active");
    expectedStateTransitions.add("() --create(A3)--> available");
    expectedStateTransitions.add("available --enable(A3)--> enabled");
    expectedStateTransitions.add("() --create(B2)--> available");
    expectedStateTransitions.add("available --enable(B2)--> enabled");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item A3 //////////////////////////////////////////////
    CaseExecutionImpl planItemA3 = (CaseExecutionImpl) instance.findCaseExecution("A3");
    // A3 should be the parent of X2
    assertEquals(planItemX2, planItemA3.getParent());
    // A3 should be enabled
    assertTrue(planItemA3.isEnabled());
    // manual start of A3
    planItemA3.manualStart();
    // A3 should be active
    assertTrue(planItemA3.isActive());
    // expected state transition after manual start of A3:
    // enabled --manualStart(A3)--> active
    expectedStateTransitions.add("enabled --manualStart(A3)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // handle plan item B2 /////////////////////////////////////////////////
    CaseExecutionImpl planItemB2 = (CaseExecutionImpl) instance.findCaseExecution("B2");
    // B2 should be the parent of X2
    assertEquals(planItemX2, planItemB2.getParent());
    // B2 should be enabled
    assertTrue(planItemB2.isEnabled());
    // manual start of B2
    planItemB2.manualStart();
    // B2 should be active
    assertTrue(planItemB2.isActive());
    // expected state transition after manual start of B2:
    // enabled --manualStart(B2)--> active
    expectedStateTransitions.add("enabled --manualStart(B2)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
}

Example 22 with CmmnCaseInstance

use of org.camunda.bpm.engine.impl.cmmn.execution.CmmnCaseInstance in project camunda-bpm-platform by camunda.

the class CaseInstanceTest method testCaseInstanceWithOneStateWithoutManualStartOfChildren.

@Test
public void testCaseInstanceWithOneStateWithoutManualStartOfChildren() {
    CaseExecutionStateTransitionCollector stateTransitionCollector = new CaseExecutionStateTransitionCollector();
    CmmnCaseDefinition caseDefinition = new CaseDefinitionBuilder("Case1").listener("create", stateTransitionCollector).createActivity("X").listener("create", stateTransitionCollector).listener("enable", stateTransitionCollector).listener("manualStart", stateTransitionCollector).property(ItemHandler.PROPERTY_MANUAL_ACTIVATION_RULE, defaultManualActivation()).behavior(new StageActivityBehavior()).createActivity("A").listener("create", stateTransitionCollector).listener("start", stateTransitionCollector).behavior(new TaskWaitState()).endActivity().createActivity("B").listener("create", stateTransitionCollector).listener("start", stateTransitionCollector).behavior(new TaskWaitState()).endActivity().endActivity().buildCaseDefinition();
    CmmnCaseInstance caseInstance = caseDefinition.createCaseInstance();
    caseInstance.create();
    List<String> expectedStateTransitions = initAndAssertExpectedTransitions(stateTransitionCollector);
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // clear lists
    CaseExecutionImpl planItemX = assertCaseXState(caseInstance);
    // manual start of x
    planItemX.manualStart();
    // X should be active
    assertTrue(planItemX.isActive());
    // expected state transitions after a manual start of X:
    expectedStateTransitions.add("enabled --manualStart(X)--> active");
    expectedStateTransitions.add("() --create(A)--> available");
    expectedStateTransitions.add("available --start(A)--> active");
    expectedStateTransitions.add("() --create(B)--> available");
    expectedStateTransitions.add("available --start(B)--> active");
    assertEquals(expectedStateTransitions, stateTransitionCollector.stateTransitions);
    // clear lists
    emptyCollector(stateTransitionCollector, expectedStateTransitions);
    // X should have two chil plan items
    List<CaseExecutionImpl> childPlanItems;
    childPlanItems = planItemX.getCaseExecutions();
    assertEquals(2, childPlanItems.size());
    for (CmmnExecution childPlanItem : childPlanItems) {
        // both children should be active
        assertTrue(childPlanItem.isActive());
        // X should be the parent of both children
        assertEquals(planItemX, childPlanItem.getParent());
    }
}

Example 23 with CmmnCaseInstance

use of org.camunda.bpm.engine.impl.cmmn.execution.CmmnCaseInstance in project camunda-bpm-platform by camunda.

the class CaseTaskActivityBehavior method triggerCallableElement.

protected void triggerCallableElement(CmmnActivityExecution execution, Map<String, Object> variables, String businessKey) {
    CmmnCaseDefinition definition = getCaseDefinitionToCall(execution, getCallableElement());
    CmmnCaseInstance caseInstance = execution.createSubCaseInstance(definition, businessKey);
    caseInstance.create(variables);
}

Example 24 with CmmnCaseInstance

use of org.camunda.bpm.engine.impl.cmmn.execution.CmmnCaseInstance in project camunda-bpm-platform by camunda.

the class CaseExecutionTerminationTest method testTerminateCaseInstance.

@Test
public void testTerminateCaseInstance() {
    // given ///////////////////////////////////////////////////////////////
    // a case definition
    CmmnCaseDefinition caseDefinition = new CaseDefinitionBuilder("Case1").createActivity("X").behavior(new StageActivityBehavior()).createActivity("A").behavior(new TaskWaitState()).endActivity().createActivity("B").behavior(new TaskWaitState()).endActivity().endActivity().buildCaseDefinition();
    // an active case instance
    CmmnCaseInstance caseInstance = caseDefinition.createCaseInstance();
    caseInstance.create();
    // a case execution associated with Stage X
    CmmnActivityExecution stageX = caseInstance.findCaseExecution("X");
    // a case execution associated with Task A
    CmmnActivityExecution taskA = caseInstance.findCaseExecution("A");
    // a case execution associated with Task B
    CmmnActivityExecution taskB = caseInstance.findCaseExecution("B");
    // when
    caseInstance.terminate();
    // then
    assertTrue(caseInstance.isTerminated());
    assertTrue(stageX.isTerminated());
    assertTrue(taskA.isTerminated());
    assertTrue(taskB.isTerminated());
}

Example 25 with CmmnCaseInstance

use of org.camunda.bpm.engine.impl.cmmn.execution.CmmnCaseInstance in project camunda-bpm-platform by camunda.

the class CaseExecutionTerminationTest method testTerminateStage.

@Test
public void testTerminateStage() {
    // given ///////////////////////////////////////////////////////////////
    // a case definition
    CmmnCaseDefinition caseDefinition = new CaseDefinitionBuilder("Case1").createActivity("X").behavior(new StageActivityBehavior()).createActivity("A").behavior(new TaskWaitState()).endActivity().createActivity("B").behavior(new TaskWaitState()).endActivity().endActivity().buildCaseDefinition();
    // an active case instance
    CmmnCaseInstance caseInstance = caseDefinition.createCaseInstance();
    caseInstance.create();
    // a case execution associated with Stage X
    CmmnActivityExecution stageX = caseInstance.findCaseExecution("X");
    // a case execution associated with Task A
    CmmnActivityExecution taskA = caseInstance.findCaseExecution("A");
    // a case execution associated with Task B
    CmmnActivityExecution taskB = caseInstance.findCaseExecution("B");
    // when
    stageX.terminate();
    // then
    assertTrue(caseInstance.isCompleted());
    assertTrue(stageX.isTerminated());
    assertTrue(taskA.isTerminated());
    assertTrue(taskB.isTerminated());
}