Package org.springframework.webflow.definition

Examples of org.springframework.webflow.definition.TransitionDefinition

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    determineEventId(requestContext);
    if (eventId == null) {
      return;
    }

    TransitionDefinition transition = requestContext.getMatchingTransition(eventId);
    if (shouldBind(transition)) {
      mappingResults = bind();

      if (mappingResults == null) {
        return;
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      return;
    }
    if (logger.isDebugEnabled()) {
      logger.debug("Resolved model " + model);
    }
    TransitionDefinition transition = requestContext.getMatchingTransition(eventId);
    if (shouldBind(model, transition)) {
      mappingResults = bind(model);
      if (hasErrors(mappingResults)) {
        if (logger.isDebugEnabled()) {
          logger.debug("Model binding resulted in errors; adding error messages to context");
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      variable.restore(context);
    }
  }

  private void updateHistory(RequestControlContext context) {
    TransitionDefinition transition = context.getCurrentTransition();
    History history = (History) transition.getAttributes().get("history");
    if (history == null || history == History.PRESERVE) {
      context.updateCurrentFlowExecutionSnapshot();
    } else if (history == History.DISCARD) {
      context.removeCurrentFlowExecutionSnapshot();
    } else if (history == History.INVALIDATE) {
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  }

  TransitionDefinition getMatchingTransition(String eventId) {
    FlowSessionImpl session = getActiveSessionInternal();
    TransitionableState currentState = (TransitionableState) session.getState();
    TransitionDefinition transition = currentState.getTransition(eventId);
    if (transition == null) {
      transition = session.getFlow().getGlobalTransition(eventId);
    }
    return transition;
  }
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    return getFlowExecutionContext().getActiveSession().getState();
  }

  public TransitionDefinition getMatchingTransition(String eventId) throws IllegalStateException {
    TransitionableState state = (TransitionableState) getFlowExecutionContext().getActiveSession().getState();
    TransitionDefinition transition = state.getTransition(eventId);
    if (transition == null) {
      transition = getRootFlow().getGlobalTransition(eventId);
    }
    return transition;
  }
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  public boolean isImmediate() {
    RequestContext context = RequestContextHolder.getRequestContext();
    if (context != null && getActionExpression().isLiteralText()
        && context.getCurrentState() instanceof TransitionableState) {
      TransitionDefinition transition = context
          .getMatchingTransition(getActionExpression().getExpressionString());
      if (transition != null && transition.getAttributes().contains("bind")) {
        return Boolean.FALSE.equals(transition.getAttributes().getBoolean("bind"));
      }
    }
    return super.isImmediate();
  }
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  private boolean shouldValidate(RequestContext requestContext, Object model, String eventId) {
    if (model == null) {
      return false;
    }
    TransitionDefinition transition = requestContext.getMatchingTransition(eventId);
    if (transition != null) {
      if (transition.getAttributes().contains("validate")) {
        return transition.getAttributes().getBoolean("validate").booleanValue();
      }
    }
    return true;
  }
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  private static Object[] initValidationHints(Object model, RequestContext requestContext, String eventId,
      ValidationHintResolver hintResolver) {

    Expression expr = null;
    TransitionDefinition transition = requestContext.getMatchingTransition(eventId);
    if (transition != null) {
      expr = (Expression) transition.getAttributes().get("validationHints");
    }
    if (expr == null) {
      expr = (Expression) requestContext.getCurrentState().getAttributes().get("validationHints");
    }
    if (expr == null) {
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    return getFlowExecutionContext().getActiveSession().getState();
  }

  public TransitionDefinition getMatchingTransition(String eventId) throws IllegalStateException {
    TransitionableState state = (TransitionableState) getFlowExecutionContext().getActiveSession().getState();
    TransitionDefinition transition = state.getTransition(eventId);
    if (transition == null) {
      transition = getRootFlow().getGlobalTransition(eventId);
    }
    return transition;
  }
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      variable.restore(context);
    }
  }

  private void updateHistory(RequestControlContext context) {
    TransitionDefinition transition = context.getCurrentTransition();
    History history = (History) transition.getAttributes().get("history");
    if (history == null || history == History.PRESERVE) {
      View currentView = context.getCurrentView();
      if (currentView != null && shouldRedirect(context)) {
        currentView.saveState();
      }
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Related Classes of org.springframework.webflow.definition.TransitionDefinition

  • org.springframework.faces.ui.ProgressiveUICommand
  • org.springframework.faces.webflow.FlowActionListener
  • org.springframework.webflow.engine.impl.FlowExecutionImpl
  • org.springframework.webflow.engine.ViewState
  • org.springframework.webflow.mvc.view.AbstractMvcView
  • org.springframework.webflow.test.MockRequestContext
  • org.springframework.webflow.validation.ValidationHelper
  • org.zkoss.spring.webflow.execution.ZkFlowView
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