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

Class javax.faces.application.ViewHandler

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

javax.faces.application.ViewHandler.createView()

Create and return a new {@link UIViewRoot} instanceinitialized with information from the argument FacesContext and viewId.

If there is an existing ViewRoot available on the {@link FacesContext}, this method must copy its locale and renderKitId to this new view root. If not, this method must call {@link #calculateLocale} and{@link #calculateRenderKitId}, and store the results as the values of the locale and renderKitId, proeprties, respectively, of the newly created UIViewRoot.
@throws NullPointerException if contextis null

        ApplicationFactory appFactory = 
            (ApplicationFactory)FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY);
        Application application = appFactory.getApplication();
        ViewHandler viewHandler = application.getViewHandler();
        FacesContext facesContext = facesContext(request, response);
        UIViewRoot view = viewHandler.createView(facesContext, selectDefaultView(request, response));
        facesContext.setViewRoot(view);
        lifecycle.render(facesContext);
    }
    
    private String selectDefaultView(RenderRequest request, RenderResponse response) throws PortletException

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            //   - there is no view metadata or metadata.createMetadataView() returned null
            if (viewRoot == null)
            {
                // call ViewHandler.createView(), passing the FacesContext instance for the current request and 
                // the view identifier
                viewRoot = viewHandler.createView(facesContext, viewId);
            }
            
            // Subscribe the newly created UIViewRoot instance to the AfterAddToParent event, passing the 
            // UIViewRoot instance itself as the listener.
            // -= Leonardo Uribe =- This line it is not necessary because it was

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                //   - we don't have a ViewDeclarationLanguage (e.g. when using facelets-1.x)
                //   - there is no view metadata or metadata.createMetadataView() returned null
                //   - viewHandler.deriveViewId() returned null
                if (viewRoot == null)
                {
                    viewRoot = viewHandler.createView(facesContext, newViewId);
                }
                
                facesContext.setViewRoot(viewRoot);
                facesContext.renderResponse();
            }

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        ApplicationFactory appFactory =
            (ApplicationFactory)FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY);
        Application application = appFactory.getApplication();
        ViewHandler viewHandler = application.getViewHandler();
        FacesContext facesContext = facesContext(request, response);
        UIViewRoot viewRoot = viewHandler.createView(facesContext, view);
        viewRoot.setViewId(view);
        facesContext.setViewRoot(viewRoot);
        lifecycle.render(facesContext);
    }

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

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        fcFactory.getFacesContext(getServletContext(), request, response,
            lifecycle);
    Application application = facesContext.getApplication();
    ViewHandler viewHandler = application.getViewHandler();
    String viewId = getFromViewId();
    UIViewRoot view = viewHandler.createView(facesContext, viewId);
    facesContext.setViewRoot(view);


//    ExternalContext externalContext = facesContext.getExternalContext();
//    externalContext.getRequestMap().put("com.sun.faces.INVOCATION_PATH", "/faces");

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                //   - we don't have a ViewDeclarationLanguage (e.g. when using facelets-1.x)
                //   - there is no view metadata or metadata.createMetadataView() returned null
                //   - viewHandler.deriveViewId() returned null
                if (viewRoot == null)
                {
                    viewRoot = viewHandler.createView(facesContext, newViewId);
                }
                
                facesContext.setViewRoot(viewRoot);
                facesContext.renderResponse();
            }

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                //   - we don't have a ViewDeclarationLanguage (e.g. when using facelets-1.x)
                //   - there is no view metadata or metadata.createMetadataView() returned null
                //   - viewHandler.deriveViewId() returned null
                if (viewRoot == null)
                {
                    viewRoot = viewHandler.createView(facesContext, newViewId);
                }
                
                facesContext.setViewRoot(viewRoot);
                facesContext.renderResponse();
            }

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    boolean postBack = isPostBack(facesContext);
    if (postBack) {
      viewRoot = viewHandler.restoreView(facesContext, viewId);
    }
    if (viewRoot == null) {
      viewRoot = viewHandler.createView(facesContext, viewId);
      viewRoot.setViewId(viewId);
      facesContext.renderResponse();
    }


    facesContext.setViewRoot(viewRoot);

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