Examples of javax.faces.application.ViewHandler.restoreView()

Class javax.faces.application.ViewHandler

Examples of javax.faces.application.ViewHandler.restoreView()

javax.faces.application.ViewHandler.restoreView()

Perform whatever actions are required to restore the view associated with the specified {@link FacesContext} andviewId. It may delegate to the restoreView of the associated {@link StateManager} to do the actual work ofrestoring the view. If there is no available state for the specified viewId, return null.
@param context {@link FacesContext} for the current request @param viewId the view identifier for the current request @throws NullPointerException if contextis null @throws FacesException if a servlet error occurs

            {
                facesContext.setProcessingEvents(false);
                // call ViewHandler.restoreView(), passing the FacesContext instance for the current request and the 
                // view identifier, and returning a UIViewRoot for the restored view.
                
                viewRoot = viewHandler.restoreView(facesContext, viewId);
                if (viewRoot == null)
                {
                    if (facesContext.getResponseComplete())
                    {
                        // If the view handler cannot restore the view and the response

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            {
                facesContext.setProcessingEvents(false);
                // call ViewHandler.restoreView(), passing the FacesContext instance for the current request and the 
                // view identifier, and returning a UIViewRoot for the restored view.
                
                viewRoot = viewHandler.restoreView(facesContext, viewId);
                if (viewRoot == null)
                {
                    if (facesContext.getResponseComplete())
                    {
                        // If the view handler cannot restore the view and the response

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            try
            {
                facesContext.setProcessingEvents(false);
                // call ViewHandler.restoreView(), passing the FacesContext instance for the current request and the 
                // view identifier, and returning a UIViewRoot for the restored view.
                viewRoot = viewHandler.restoreView(facesContext, viewId);
                if (viewRoot == null)
                {
                    // If the return from ViewHandler.restoreView() is null, throw a ViewExpiredException with an 
                    // appropriate error message.
                    throw new ViewExpiredException("No saved view state could be found for the view identifier: "

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            {
                facesContext.setProcessingEvents(false);
                // call ViewHandler.restoreView(), passing the FacesContext instance for the current request and the 
                // view identifier, and returning a UIViewRoot for the restored view.
                
                viewRoot = viewHandler.restoreView(facesContext, viewId);
                if (viewRoot == null)
                {
                    if (facesContext.getResponseComplete())
                    {
                        // If the view handler cannot restore the view and the response

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        Application application = facesContext.getApplication();
        ViewHandler viewHandler = application.getViewHandler();


        // boolean viewCreated = false;
        UIViewRoot viewRoot = viewHandler.restoreView(facesContext, viewId);
        if (viewRoot == null) {
            viewRoot = viewHandler.createView(facesContext, viewId);
            viewRoot.setViewId(viewId);
            facesContext.renderResponse();
            // viewCreated = true;

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    Application application = facesContext.getApplication();
    ViewHandler viewHandler = application.getViewHandler();


    // boolean viewCreated = false;
    viewRoot = viewHandler.restoreView(facesContext, viewId);
    if (viewRoot == null) {
      viewRoot = viewHandler.createView(facesContext, viewId);
      viewRoot.setViewId(viewId);
      facesContext.renderResponse();
      // viewCreated = true;

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                ViewHandler viewHandler = facesContext.getApplication().getViewHandler();
                //create new view
                String newViewId = navigationCase.getToViewId();
                UIViewRoot viewRoot = null;
                if (isPartialStateSavingOn(facesContext)) {
                    viewRoot = viewHandler.restoreView(facesContext,newViewId);
                } else {
                    viewRoot = viewHandler.createView(facesContext, newViewId);
                }
                facesContext.setViewRoot(viewRoot);
                facesContext.renderResponse();

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        Application application = facesContext.getApplication();
        ViewHandler viewHandler = application.getViewHandler();


        // boolean viewCreated = false;
        UIViewRoot viewRoot = viewHandler.restoreView(facesContext, viewId);
        if (viewRoot == null) {
            viewRoot = viewHandler.createView(facesContext, viewId);
            viewRoot.setViewId(viewId);
            facesContext.renderResponse();
            // viewCreated = true;

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        if (restoreViewSupport.isPostback(facesContext))
        {
            if (log.isTraceEnabled())
                log.trace("Request is a postback");


            viewRoot = viewHandler.restoreView(facesContext, viewId);
            if (viewRoot == null)
            {
                throw new ViewExpiredException(
                    "No saved view state could be found for the view identifier: "
                        + viewId, viewId);

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        if (restoreViewSupport.isPostback(facesContext))
        {
            if (log.isTraceEnabled())
                log.trace("Request is a postback");


            viewRoot = viewHandler.restoreView(facesContext, viewId);
            if (viewRoot == null)
            {
              if (JsfVersion.supports12()) {
                Jsf12Utils.throwViewExpiredException(viewId);
              } else {

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