Examples of org.amplafi.flow.impl.FlowImpl

org.amplafi.flow.impl.FlowImpl
defines a definition of a flow or a specific flow.
Flows consist of FlowActivities. FlowActivities can be shared across instances of Flows.
FlowActivities can create new objects. However it is the responsibility of the Flow to determine if the object created by FlowActivities should be actually persisted. (i.e. committed to the database.)
Flows are also responsible for connecting relationships. A FlowActivity may create a relationship object but it will not be aware of the endpoints of that relationship (a FlowActivity is not aware of the Flow nor its history/state.)
Flows should not keep references to objects that FlowActivities create or retrieve. The FlowActivity is responsible for that. This is important if a FlowActivity is shared amongst Flow instances.

     * Test simple flow definitions and instances.
     *
     */
    @Test(enabled=TEST_ENABLED)
    public void testFlowDefinition() {
        FlowImpl flow = new FlowImpl();
        FlowActivity[] fas = new FlowActivity[3];
        for(int i = 0; i < fas.length; i++) {
            FlowActivityImpl fa = new FlowActivityImpl();
            fas[i] = fa;
            flow.addActivity(fa);
        }
        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        flowTestingUtils.getFlowTranslatorResolver().resolveFlow(flow);
        for(int i=0; i < fas.length; i++) {
            // make sure order is preserved.
            assertSame(flow.getActivity(i), fas[i]);
            // check that in definition all was as defined.
            assertFalse(fas[i].isActivatable());
            assertFalse(fas[i].isFinishingActivity());
        }


        Flow instance = flow.createInstance();
        List<FlowActivityImplementor> ifas = instance.getActivities();


        // make sure they are different and definition has not changed.
        for(int i=0; i < fas.length; i++) {
            // make sure order is preserved.

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            FlowActivityImpl flowActivity0 = new FlowActivityImpl();
            flowActivity0.setFlowPropertyProviderName("fs0");
            flowActivity0.addPropertyDefinitions(new FlowPropertyDefinitionImpl("key").initPropertyScope(activityLocal));
            FlowActivityImpl flowActivity1 = new FlowActivityImpl();
            flowActivity1.setFlowPropertyProviderName("fs1");
            FlowImpl flow = new FlowImpl(FLOW_TYPE, flowActivity0, flowActivity1);
            flowTestingUtils.getFlowTranslatorResolver().resolveFlow(flow);
            flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        }
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();
        Map<String, String> initialFlowState = FlowUtils.INSTANCE.createState(

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    /**
     * Test for hasVisibleNext and hasVisiblePrevious of FlowState.
     */
    @Test(enabled=TEST_ENABLED)
    public void testVisiblePreviousNext() {
        FlowImpl flow = new FlowImpl(FLOW_TYPE);
        flow.addActivity(new FlowActivityImpl().initInvisible(false));
        flow.addActivity(new FlowActivityImpl().initInvisible(false));
        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        flowTestingUtils.getFlowTranslatorResolver().resolveFlow(flow);
        flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();

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     *
     * Also test when invisible is turned on/off during the flow.
     */
    @Test(enabled=TEST_ENABLED)
    public void testVisiblePreviousNextWithHidden() {
        FlowImplementor flow = new FlowImpl(FLOW_TYPE);
        FlowActivityImpl fa1 = new FlowActivityImpl().initInvisible(true);
        FlowActivityImpl fa2 = new FlowActivityImpl().initInvisible(true);
        FlowActivityImpl fa3 = new FlowActivityImpl().initInvisible(false);
        flow.addActivity(fa1);
        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        flowTestingUtils.getFlowTranslatorResolver().resolve(fa1);
        flow.addActivity(fa3);
        flowTestingUtils.getFlowTranslatorResolver().resolve(fa3);
        flow.addActivity(fa2);
        flowTestingUtils.getFlowTranslatorResolver().resolve(fa1);
        flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();


        FlowState fs = new FlowStateImpl(FLOW_TYPE, flowManagement);

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        assertFalse(fs.hasVisiblePrevious());
    }


    @Test(enabled=TEST_ENABLED)
    public void testInitialValuesOnFlow() {
        FlowImplementor flow = new FlowImpl(FLOW_TYPE);
        FlowPropertyDefinitionImpl globalDef = new FlowPropertyDefinitionImpl(PROPERTY1);
        globalDef.setInitial(INITIAL_VALUE);
        flow.addPropertyDefinitions(globalDef);
        FlowPropertyDefinitionImpl globalDef1 = new FlowPropertyDefinitionImpl(PROPERTY2);
        globalDef1.setInitial(INITIAL_VALUE);
        flow.addPropertyDefinitions(globalDef1);
        // activity #0
        FlowActivityImpl activity = new FlowActivityImpl();
        flow.addActivity(activity);
        // activity #1
        activity = new FlowActivityImpl();
        flow.addActivity(activity);
        // activity #2
        activity = new FlowActivityImpl();
        FlowPropertyDefinitionImpl localDef1 = new FlowPropertyDefinitionImpl(PROPERTY1);
        activity.addPropertyDefinitions(localDef1);
        flow.addActivity(activity);
        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        flowTestingUtils.getFlowTranslatorResolver().resolveFlow(flow);


        flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();

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    @Test(enabled=TEST_ENABLED)
    public void testConversion() {
        String returnToFlowLookupKey = null;
        Map<String, String> initialFlowState = new HashMap<String, String>();
        FlowImplementor flow = new FlowImpl(FLOW_TYPE);
        FlowPropertyDefinitionImpl definition = new FlowPropertyDefinitionImpl("foo", Long.class);
        flow.addPropertyDefinitions(definition);
        FlowActivityImpl fa1 = new FlowActivityImpl();
        flow.addActivity(fa1);
        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        flowTestingUtils.getFlowTranslatorResolver().resolve(fa1);
        flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();
        FlowState flowState = flowManagement.startFlowState(FLOW_TYPE, true, initialFlowState, returnToFlowLookupKey);

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    private static final String FLOW_TYPE_2 = "ftype2";
    private static final String FLOW_TYPE_3 = "ftype3";
    private static final boolean TEST_ENABLED = true;
    @Test(enabled=TEST_ENABLED)
    public void testSimpleFlowTransitionMapChecking() {
        FlowImpl flow = new FlowImpl(FLOW_TYPE_1);
        FlowActivityImpl fa1 = new FlowActivityImpl().initInvisible(false);
        FlowPropertyDefinitionImplementor definition = fa1.getFlowPropertyDefinition(FSFLOW_TRANSITIONS);
        assertNull(definition);
        flow.addActivity(fa1);
        definition = fa1.getFlowPropertyDefinition(FSFLOW_TRANSITIONS);
        assertNotNull(definition);
        String returnToFlowLookupKey = null;
        definition.setFlowPropertyValueProvider(new AddToMapFlowPropertyValueProvider<FlowPropertyProvider, String,FlowTransition>(new FlowTransition("foo", FLOW_TYPE_2, "foo", TransitionType.alternate, null)));
        FlowManagement baseFlowManagement = getFlowManagement(flow);

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     * check to make sure the flow returns to the original flow
     * check to make sure the altered value is returned to
     */
    @Test(enabled=TEST_ENABLED)
    public void testReturnToFlow() {
        FlowImpl mainFlow = new FlowImpl(FLOW_TYPE_1);
        String defaultAfterPage1 = "default-after-page-for-"+FLOW_TYPE_1;
        String defaultPage1 = "page-of-"+FLOW_TYPE_1;
        mainFlow.setPageName(defaultPage1);
        mainFlow.setDefaultAfterPage(defaultAfterPage1);
        FlowActivityImpl fa1 = new FlowActivityImpl().initInvisible(false);
        FlowPropertyDefinitionImpl copiedBackProperty = new FlowPropertyDefinitionImpl("copiedBackProperty").initAccess(PropertyScope.flowLocal, PropertyUsage.io);
        fa1.addPropertyDefinition(copiedBackProperty);
        mainFlow.addActivity(fa1);


        FlowImpl subFlow = new FlowImpl(FLOW_TYPE_2);
        String defaultAfterPage2 = "default-after-page-for-"+FLOW_TYPE_2;
        String defaultPage2 = "page-of-"+FLOW_TYPE_2;
        subFlow.setPageName(defaultPage2);
        subFlow.setDefaultAfterPage(defaultAfterPage2);
        FlowActivityImpl fa2_1 = new FlowActivityImpl().initInvisible(false);
        fa2_1.addPropertyDefinition(copiedBackProperty.clone());
        subFlow.addActivity(fa2_1);
        subFlow.addActivity(new TransitionFlowActivity());


        FlowImpl continuedFlow = new FlowImpl(FLOW_TYPE_3);
        String defaultAfterPage3 = "default-after-page-for-"+FLOW_TYPE_3;
        String defaultPage3 = "page-of-"+FLOW_TYPE_3;
        continuedFlow.setPageName(defaultPage3);
        continuedFlow.setDefaultAfterPage(defaultAfterPage3);
        FlowActivityImpl fa3_1 = new FlowActivityImpl().initInvisible(false);
        continuedFlow.addActivity(fa3_1);


        Object returnToFlowLookupKey = true;
        FlowManagement baseFlowManagement = getFlowManagement(mainFlow, subFlow, continuedFlow);
        FlowState flowState1 = baseFlowManagement.startFlowState(FLOW_TYPE_1, true, null, returnToFlowLookupKey);
        assertEquals(flowState1.getCurrentPage(), defaultPage1);

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Related Classes of org.amplafi.flow.impl.FlowImpl

org.amplafi.flow.FlowActivity

org.amplafi.flow.FlowActivityImplementor

org.amplafi.flow.flowproperty.FlowPropertyDefinitionImpl

org.amplafi.flow.flowproperty.TestFlowPropertyDefinition

org.amplafi.flow.FlowPropertyDefinition

org.amplafi.flow.FlowTestingUtils

org.amplafi.flow.TestFlows

org.amplafi.flow.TestFlowStateMorphing

org.amplafi.flow.TestFlowTransitions

org.amplafi.flow.web.resolvers.TestFlowAwareTemplateSourceDelegate

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