Example usage for org.springframework.statemachine.support DefaultStateMachineContext DefaultStateMachineContext

Introduction

In this page you can find the example usage for org.springframework.statemachine.support DefaultStateMachineContext DefaultStateMachineContext.

Prototype

public DefaultStateMachineContext(S state, E event, Map<String, Object> eventHeaders,
        ExtendedState extendedState) 

Source Link

Document

Instantiates a new default state machine context.

Usage

From source file:org.springframework.statemachine.recipes.TasksHandlerTests.java

@Test
public void testReset2() throws InterruptedException {
    DefaultStateMachineContext<String, String> child = new DefaultStateMachineContext<String, String>("MANUAL",
            null, null, null);/*from w  w w  .j  a  v  a  2s  .  co  m*/
    List<StateMachineContext<String, String>> childs = new ArrayList<StateMachineContext<String, String>>();
    childs.add(child);
    DefaultStateMachineContext<String, String> context = new DefaultStateMachineContext<String, String>(childs,
            "ERROR", null, null, null);
    TestStateMachinePersist persist = new TestStateMachinePersist(context);
    TasksHandler handler = TasksHandler.builder().task("1", sleepRunnable()).task("2", sleepRunnable())
            .task("3", sleepRunnable()).persist(persist).build();

    TestListener listener = new TestListener();
    StateMachine<String, String> machine = handler.getStateMachine();
    machine.addStateListener(listener);

    handler.resetFromPersistStore();

    assertThat(listener.stateMachineStartedLatch.await(1, TimeUnit.SECONDS), is(true));
    assertThat(machine.getState().getIds(), contains(TasksHandler.STATE_ERROR, TasksHandler.STATE_MANUAL));
}

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From source file:org.springframework.statemachine.recipes.TasksHandlerTests.java

public void testReset4() throws InterruptedException {
    // TODO: automaticAction() is not executed when state is reset
    DefaultStateMachineContext<String, String> child = new DefaultStateMachineContext<String, String>(
            "AUTOMATIC", null, null, null);
    List<StateMachineContext<String, String>> childs = new ArrayList<StateMachineContext<String, String>>();
    childs.add(child);/*from ww w.ja  v  a  2s. c  om*/
    DefaultStateMachineContext<String, String> context = new DefaultStateMachineContext<String, String>(childs,
            "ERROR", null, null, null);
    TestStateMachinePersist persist = new TestStateMachinePersist(context);
    TasksHandler handler = TasksHandler.builder().task("1", sleepRunnable()).task("2", sleepRunnable())
            .task("3", sleepRunnable()).persist(persist).build();

    TestListener listener = new TestListener();
    listener.reset(2, 0, 0);
    StateMachine<String, String> machine = handler.getStateMachine();
    machine.addStateListener(listener);

    handler.resetFromPersistStore();

    assertThat(listener.stateMachineStartedLatch.await(1, TimeUnit.SECONDS), is(true));

    assertThat(listener.stateChangedLatch.await(4, TimeUnit.SECONDS), is(true));
    assertThat(listener.stateChangedCount, is(2));
    assertThat(machine.getState().getIds(), contains(TasksHandler.STATE_READY));
}

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