Examples of org.springframework.webflow.engine.RequestControlContext

Package org.springframework.webflow.engine

Examples of org.springframework.webflow.engine.RequestControlContext

org.springframework.webflow.engine.RequestControlContext
Mutable control interface used to manipulate an ongoing flow execution in the context of one client request. Primarily used internally by the various flow artifacts when they are invoked.
This interface acts as a facade for core definition constructs such as the central Flow and State classes, abstracting away details about the runtime execution machine.
Note this type is not the same as the {@link FlowExecutionContext}. Objects of this type are request specific: they provide a control interface for manipulating exactly one flow execution locally from exactly one request. A FlowExecutionContext provides information about a single flow execution (conversation), and it's scope is not local to a specific request (or thread). @see org.springframework.webflow.engine.Flow @see org.springframework.webflow.engine.State @see org.springframework.webflow.execution.FlowExecution @see FlowExecutionContext @author Keith Donald @author Erwin Vervaet

    if (logger.isDebugEnabled()) {
      logger.debug("Starting in " + externalContext + " with input " + input);
    }
    started = true;
    MessageContext messageContext = createMessageContext(null);
    RequestControlContext requestContext = createRequestContext(externalContext, messageContext);
    RequestContextHolder.setRequestContext(requestContext);
    listeners.fireRequestSubmitted(requestContext);
    try {
      start(flow, input, requestContext);
    } catch (FlowExecutionException e) {

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    if (logger.isDebugEnabled()) {
      logger.debug("Resuming in " + externalContext);
    }
    Flow activeFlow = getActiveSessionInternal().getFlow();
    MessageContext messageContext = createMessageContext(activeFlow.getApplicationContext());
    RequestControlContext requestContext = createRequestContext(externalContext, messageContext);
    RequestContextHolder.setRequestContext(requestContext);
    listeners.fireRequestSubmitted(requestContext);
    try {
      listeners.fireResuming(requestContext);
      activeFlow.resume(requestContext);

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    Assert.state(!hasStarted(), "This flow has already been started; you cannot call 'start()' more than once");
    if (logger.isDebugEnabled()) {
      logger.debug("Starting in " + externalContext + " with input " + input);
    }
    MessageContext messageContext = createMessageContext(null);
    RequestControlContext requestContext = createRequestContext(externalContext, messageContext);
    RequestContextHolder.setRequestContext(requestContext);
    listeners.fireRequestSubmitted(requestContext);
    try {
      start(flow, input, requestContext);
    } catch (FlowExecutionException e) {

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    if (logger.isDebugEnabled()) {
      logger.debug("Resuming in " + externalContext);
    }
    Flow activeFlow = getActiveSessionInternal().getFlow();
    MessageContext messageContext = createMessageContext(activeFlow.getApplicationContext());
    RequestControlContext requestContext = createRequestContext(externalContext, messageContext);
    RequestContextHolder.setRequestContext(requestContext);
    listeners.fireRequestSubmitted(requestContext);
    try {
      listeners.fireResuming(requestContext);
      activeFlow.resume(requestContext);

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Related Classes of org.springframework.webflow.engine.RequestControlContext

org.springframework.webflow.engine.impl.FlowExecutionImpl

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