Examples of VisitContext

javax.faces.component.visit.VisitContext
@author Simon Lessard (latest modification by $Author: bommel $) @version $Revision: 1187700 $ $Date: 2011-10-22 14:19:37 +0200 (Sat, 22 Oct 2011) $ @since 2.0
org.apache.myfaces.trinidad.component.visit.VisitContext

A context object that is used to hold state relating to a component tree visit.

Component tree visits are initiated by calling {@link org.apache.myfaces.trinidad.component.UIXComponent#visitTree UIComponent.visitTree()}, at which point both a {@link VisitContext} and a {@link VisitCallback}must be provided. @see org.apache.myfaces.trinidad.component.UIXComponent#visitTree UIXComponent.visitTree() @see VisitCallback

Examples of javax.faces.component.visit.VisitContext

        Application app = facesContext.getApplication();
        app.publishEvent(facesContext, PreValidateEvent.class, this);


        final String activeItem = getActiveItemValue();
        EnumSet<VisitHint> hints = EnumSet.of(VisitHint.SKIP_UNRENDERED);
        VisitContext visitContext = new FullVisitContext(facesContext, hints);
        this.visitTree(visitContext, new VisitCallback() {
            @Override
            public VisitResult visit(VisitContext context, UIComponent target) {
                if (AbstractTogglePanel.this == target || target instanceof UIRepeat) {
                    return VisitResult.ACCEPT; // Proceed with visit to target's children

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Examples of javax.faces.component.visit.VisitContext


        pushComponentToEL(facesContext, null);


        final String activeItem = getActiveItemValue();
        EnumSet<VisitHint> hints = EnumSet.of(VisitHint.SKIP_UNRENDERED);
        VisitContext visitContext = new FullVisitContext(facesContext, hints);
        this.visitTree(visitContext, new VisitCallback() {
            @Override
            public VisitResult visit(VisitContext context, UIComponent target) {
                if (AbstractTogglePanel.this == target || target instanceof UIRepeat) {
                    return VisitResult.ACCEPT; // Proceed with visit to target's children

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Examples of javax.faces.component.visit.VisitContext

    public TogglePanelVisitState visitTogglePanelItems(final AbstractTogglePanel panel, final TogglePanelVisitCallback callback) {
        FacesContext facesContext = getFacesContext();
        EnumSet<VisitHint> hints = EnumSet.of(VisitHint.SKIP_UNRENDERED);
        final TogglePanelVisitState visitState = new TogglePanelVisitState();


        VisitContext visitContext = new FullVisitContext(facesContext, hints);
        panel.visitTree(visitContext, new VisitCallback() {
            @Override
            public VisitResult visit(VisitContext context, UIComponent target) {
                if (target instanceof AbstractTogglePanelItemInterface) {
                    AbstractTogglePanelItemInterface item = (AbstractTogglePanelItemInterface) target;

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Examples of javax.faces.component.visit.VisitContext

     */
    public static boolean isExtendedRenderVisitContext(VisitContext visitContext) {
        if  (visitContext instanceof ExtendedRenderVisitContext) {
            return true;
        } else {
            VisitContext wrapped = visitContext;
            while (wrapped instanceof VisitContextWrapper) {
                wrapped = ((VisitContextWrapper) wrapped).getWrapped();
                if  (wrapped instanceof ExtendedRenderVisitContext) {
                    return true;
                }

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Examples of javax.faces.component.visit.VisitContext

    // visit the facets of the stamped columns
    List<UIComponent> stamps = getStamps();


    if (!stamps.isEmpty())
    {
      VisitContext columnVisitingContext = new ColumnFacetsOnlyVisitContext(visitContext);


      for (UIComponent stamp : stamps)
      {
        if (UIXComponent.visitTree(columnVisitingContext, stamp, callback))
        {

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Examples of javax.faces.component.visit.VisitContext

  {
    Collection<String> subtreeIds = visitContext.getSubtreeIdsToVisit(this);


    // create a special VisitContext that doesn't visit the Facets
    // of column components since they aren't visited on each row
    final VisitContext noColumnFacetContext = new NoColumnFacetsVisitContext(visitContext);


    // runner to use to process the rows
    Runner runner;


    if (VisitContext.ALL_IDS.equals(subtreeIds))

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Examples of javax.faces.component.visit.VisitContext

        UIComponent child2 = new HtmlPanelGroup(); 
        uidata.getChildren().add(child2);
        VisitCallback callback = null;
        
        IMocksControl control = EasyMock.createControl();
        VisitContext visitContextMock = control.createMock(VisitContext.class);
        EasyMock.expect(visitContextMock.getFacesContext()).andReturn(facesContext).anyTimes();
        EasyMock.expect(visitContextMock.getHints()).andReturn(Collections.<VisitHint>emptySet()).anyTimes();
        Collection<String> subtreeIdsToVisit = new ArrayList<String>();
        subtreeIdsToVisit.add("1");
        EasyMock.expect(visitContextMock.getSubtreeIdsToVisit(uidata)).andReturn(subtreeIdsToVisit);
        EasyMock.expect(visitContextMock.invokeVisitCallback(uidata, callback)).andReturn(VisitResult.ACCEPT);
        EasyMock.expect(visitContextMock.invokeVisitCallback(headerFacet, callback)).andReturn(VisitResult.ACCEPT);
        EasyMock.expect(visitContextMock.invokeVisitCallback(footerFacet, callback)).andReturn(VisitResult.ACCEPT);
        EasyMock.expect(visitContextMock.invokeVisitCallback(facetOfChild1, callback)).andReturn(VisitResult.ACCEPT);
        EasyMock.expect(visitContextMock.invokeVisitCallback(child1, callback)).andReturn(VisitResult.ACCEPT);
        EasyMock.expect(visitContextMock.invokeVisitCallback(childOfChild1, callback)).andReturn(VisitResult.ACCEPT).times(2);
        control.replay();
        
        uidata.visitTree(visitContextMock, callback);
        
        control.verify();

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Examples of javax.faces.component.visit.VisitContext

  public static boolean visitSingleComponent(
    FacesContext  facesContext,
    String        clientId,
    VisitCallback visitCallback)
  {
    VisitContext visitContext = VisitContext.createVisitContext(facesContext,
                                  Collections.singleton(clientId), null);
    return UIXComponent.visitTree(visitContext, facesContext.getViewRoot(), visitCallback);
  }

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Examples of javax.faces.component.visit.VisitContext

            // preserve the same context
            if (_delegate.getBinding() != null &&
                c.getAttributes().containsKey(
                    FaceletDynamicComponentRefreshTransientBuildEvent.DYNAMIC_COMPONENT_BINDING_NEEDS_REFRESH))
            {
                VisitContext visitContext = (VisitContext) mctx.getVisitContextFactory().
                    getVisitContext(facesContext, null, VISIT_HINTS_DYN_REFRESH);
                c.visitTree(visitContext, new PublishFaceletDynamicComponentRefreshTransientBuildCallback());
            }
            
            mctx.incrementUniqueComponentId();

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Examples of javax.faces.component.visit.VisitContext

            // preserve the same context
            if (_delegate.getBinding() != null &&
                c.getAttributes().containsKey(
                    FaceletDynamicComponentRefreshTransientBuildEvent.DYNAMIC_COMPONENT_BINDING_NEEDS_REFRESH))
            {
                VisitContext visitContext = (VisitContext) mctx.getVisitContextFactory().
                    getVisitContext(facesContext, null, VISIT_HINTS_DYN_REFRESH);
                c.visitTree(visitContext, new PublishFaceletDynamicComponentRefreshTransientBuildCallback());
            }
            
            mctx.incrementUniqueComponentId();

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