Examples of org.amplafi.flow.impl.FlowStateImpl

org.amplafi.flow.impl.FlowStateImpl
Application State Object that tracks the current state of a flow. Holds any state information related to a specific flow Each flow state has all the information to run the flow and re-enter it if needed. defines an actively executing flow. Each FlowState has an attached Flow which is the instantiated definition. This copy is made to avoid problems with flow definitions changing while an instance of a flow is active.

public class TestFlowStateJsonRenderer extends Assert {




    @Test
    public void testSimpleFlowState() {
        FlowStateImpl flowState = newFlowState();
        flowState.clearLookupKey();
        JSONWriter jsonWriter = getJsonWriter();
        jsonWriter.object().key("flowState").value(flowState).endObject();
        assertEquals(jsonWriter.toString(), "{\"flowState\":{\""+FlowStateJsonRenderer.FS_COMPLETE+"\":true,\"" +
                FlowStateJsonRenderer.FS_PARAMETERS+"\":{}" +
            "}}");

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            "}}");


    }
    @Test
    public void testCompleteFlowState() {
        FlowStateImpl flowState = newFlowState();
        flowState.setRawProperty("property1", "value1");
        flowState.setRawProperty("property2", "value2");
        flowState.clearLookupKey();
        JSONWriter jsonWriter = getJsonWriter();
        jsonWriter.object().key("flowState").value(flowState).endObject();
        assertEquals(jsonWriter.toString(), "{\"flowState\":{\""+FlowStateJsonRenderer.FS_COMPLETE+"\":true,\""+
                FlowStateJsonRenderer.FS_PARAMETERS+"\":{\"property1\":\"value1\",\"property2\":\"value2\"}}}");
    }

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    private FlowStateImpl newFlowState() {
        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        String flowTypeName = flowTestingUtils.addFlowDefinition(new FlowActivityImpl());
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();
        FlowStateImpl flowState = flowManagement.startFlowState(flowTypeName, true, null, null);
        flowState.finishFlow();
        return flowState;
    }

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            }
        }


        // now as part of a running flow
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();
        FlowStateImpl flowStateImpl = flowManagement.startFlowState(flowTypeName, true, null, null);
        FlowActivityImpl flowActivity = flowStateImpl.getCurrentActivity();
        for(FlowPropertyProvider flowPropertyProvider: new FlowPropertyProvider[] {flowActivity, flowStateImpl.getFlow()}) {
            namespace = flowLocalProperty.getNamespaceKey(flowStateImpl, flowPropertyProvider);
            assertEquals(namespace, flowStateImpl.getLookupKey());


            namespaces = flowLocalProperty.getNamespaceKeySearchList(flowStateImpl, flowPropertyProvider);
            assertEquals(namespaces.get(0), namespace, "namespaces="+namespaces);
            assertEquals(namespaces.get(1), flowTypeName, "namespaces="+namespaces);
            assertEquals(namespaces.get(2), null, "namespaces="+namespaces);
            assertEquals(namespaces.size(), 3, "namespaces="+namespaces);
        }
        namespace = activityLocalProperty.getNamespaceKey(flowStateImpl, flowActivity);
        assertTrue(namespace.contains(flowStateImpl.getLookupKey()), "namespace="+namespace+" fsLookupKey="+flowStateImpl.getLookupKey());
        assertTrue(namespace.contains(activityName), "namespace="+namespace);
        namespaces = activityLocalProperty.getNamespaceKeySearchList(flowStateImpl, flowActivity);
        int i = 0;
        assertEquals(namespaces.get(i++), namespace, "namespaces="+namespaces);
        assertEquals(namespaces.get(i++), flowActivity.getFlowPropertyProviderFullName(), "namespaces="+namespaces);

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        FlowTestingUtils flowTestingUtils = new FlowTestingUtils();
        flowTestingUtils.getFlowTranslatorResolver().resolveFlow(flow);
        flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();


        FlowState fs = new FlowStateImpl(FLOW_TYPE, flowManagement);
        fs.begin();


        assertTrue(fs.hasNext());
        assertTrue(fs.hasVisibleNext());
        assertFalse(fs.hasPrevious());
        assertFalse(fs.hasVisiblePrevious());


        fs.selectActivity(1, true);


        assertFalse(fs.hasNext());
        assertFalse(fs.hasVisibleNext());
        assertTrue(fs.hasPrevious());
        assertTrue(fs.hasVisiblePrevious());
    }

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        flow.addActivity(fa2);
        flowTestingUtils.getFlowTranslatorResolver().resolve(fa1);
        flowTestingUtils.getFlowDefinitionsManager().addDefinition(FLOW_TYPE, flow);
        FlowManagement flowManagement = flowTestingUtils.getFlowManagement();


        FlowState fs = new FlowStateImpl(FLOW_TYPE, flowManagement);
        fs.begin();


        assertEquals(fs.getCurrentActivityIndex(), 1);
        assertTrue(fs.hasNext());
        assertFalse(fs.hasVisibleNext());
        assertTrue(fs.hasPrevious());
        assertFalse(fs.hasVisiblePrevious());
    }

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org.amplafi.flow.flowproperty.PropertyUsage

org.amplafi.flow.flowproperty.TestFlowPropertyDefinition

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