Examples of javax.faces.view.facelets.Facelet

javax.faces.view.facelets.Facelet
The parent or root object in a FaceletHandler composition. The Facelet will take care of populating the passed UIComponent parent in relation to the create/restore lifecycle of JSF.

        // We have to put the resource in here just so the classes that eventually
        // get called by facelets have access to it.
        tmp.getAttributes().put(Resource.COMPONENT_RESOURCE_KEY, 
                ccResource);
        
        Facelet f;


        try {
            f = factory.getFacelet(context, ccResource.getURL());
            VariableMapper wrapper = new VariableMapperWrapper(orig) {


                @Override
                public ValueExpression resolveVariable(String variable) {
                    return super.resolveVariable(variable);
                }
                
            };
            ctx.setVariableMapper(wrapper);
            context.getAttributes().put(IS_BUILDING_METADATA, Boolean.TRUE);


        // Because mojarra currently requires a <cc:interface>
        // element within the compcomp markup, we can rely on the
        // fact that its tag handler, InterfaceHandler.apply(), is
        // called.  In this method, we first imbue facetComponent
        // with any config information present on the <cc:interface>
        // element.


        // Then we do the normal facelet thing:
        // this.nextHandler.apply().  This causes any child tag
        // handlers of the <cc:interface> to be called.  The
        // compcomp spec says each such tag handler is responsible
        // for adding to the compcomp metadata, referenced from the
        // facetComponent parent.


            f.apply(context, facetComponent);


        // When f.apply() returns (and therefore
        // InterfaceHandler.apply() returns), the compcomp metadata
        // pointed to by facetComponent is fully populated.

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    @Override
    public void buildView(FacesContext ctx, UIViewRoot view)
    throws IOException {
        StateContext stateCtx = StateContext.getStateContext(ctx);
        if (Util.isViewPopulated(ctx, view)) {
            Facelet f = faceletFactory.getFacelet(ctx, view.getViewId());
            // Disable events from being intercepted by the StateContext by
            // virute of re-applying the handlers. 
            try {
                stateCtx.setTrackViewModifications(false);
                f.apply(ctx, view);
                reapplyDynamicActions(ctx);
                if (stateCtx.isPartialStateSaving(ctx, view.getViewId())) {
                    markInitialStateIfNotMarked(view);
                }
            } finally {
                stateCtx.setTrackViewModifications(true);
            }
            return;
        }


        view.setViewId(view.getViewId());


        if (LOGGER.isLoggable(Level.FINE)) {
            LOGGER.fine("Building View: " + view.getViewId());
        }
        if (faceletFactory == null) {
            ApplicationAssociate associate = ApplicationAssociate.getInstance(ctx.getExternalContext());
            faceletFactory = associate.getFaceletFactory();
            assert (faceletFactory != null);
        }
        RequestStateManager.set(ctx,
                                RequestStateManager.FACELET_FACTORY,
                                faceletFactory);
        Facelet f = faceletFactory.getFacelet(ctx, view.getViewId());


        // populate UIViewRoot
        try {
            ctx.getAttributes().put(IS_BUILDING_INITIAL_STATE, Boolean.TRUE);
            stateCtx.setTrackViewModifications(false);
            f.apply(ctx, view);
            
            if (f instanceof XMLFrontMatterSaver) {
                XMLFrontMatterSaver frontMatterSaver = (XMLFrontMatterSaver) f;
                String DOCTYPE = frontMatterSaver.getSavedDoctype();
                if (null != DOCTYPE) {

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                    c.getFacets().get(UIComponent.COMPOSITE_FACET_NAME);
        }
        assert(null != facetComponent);
        
        try {
            Facelet f = factory.getFacelet(facesContext, ccResource.getURL());


            VariableMapper wrapper = new VariableMapperWrapper(orig) {


                @Override
                public ValueExpression resolveVariable(String variable) {
                    return super.resolveVariable(variable);
                }
                
            };
            ctx.setVariableMapper(wrapper);
            f.apply(facesContext, facetComponent);
        } finally {
            ctx.setVariableMapper(orig);
        }


    }

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            // Stash away view id before invoking handlers so that 
            // StateContext.partialStateSaving() can determine the current
            // view. 
            context.getAttributes().put(RIConstants.VIEWID_KEY_NAME, viewId);


            Facelet f = faceletFactory.getMetadataFacelet(context, result.getViewId());


            f.apply(context, result);
        } catch (IOException ioe) {
            throw new FacesException(ioe);
        } finally {
            context.getAttributes().remove(RIConstants.VIEWID_KEY_NAME);
            context.setProcessingEvents(true);

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                if (view != null)
                {
                    // inside createView(context,viewId), calculateViewId() is called and
                    // the result is stored inside created UIViewRoot, so we can safely take the derived
                    // viewId from there.
                    Facelet facelet = null;
                    try
                    {
                        facelet = _getViewMetadataFacelet(context, view.getViewId());
                    }
                    catch (FileNotFoundException e)
                    {
                        sendSourceNotFound(context, getViewId());
                        return null;
                    }


                    facelet.apply(context, view);
                }


                return view;
            }
            catch (IOException ioe)

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    {
        checkNull(context, "context");
        UIComponent createdComponent = null;
        try
        {
            Facelet componentFacelet;
            FaceletFactory.setInstance(_faceletFactory);
            try
            {
                componentFacelet
                        = _faceletFactory.compileComponentFacelet(taglibURI, tagName, attributes);

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                if (view != null)
                {
                    // inside createView(context,viewId), calculateViewId() is called and
                    // the result is stored inside created UIViewRoot, so we can safely take the derived
                    // viewId from there.
                    Facelet facelet = null;
                    try
                    {
                        facelet = _getViewMetadataFacelet(context, view.getViewId());
                    }
                    catch (FileNotFoundException e)
                    {
                        sendSourceNotFound(context, getViewId());
                        return null;
                    }


                    facelet.apply(context, view);
                }


                return view;
            }
            catch (IOException ioe)

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        checkNull(context, "context");


        try
        {
            Facelet compositeComponentFacelet;
            FaceletFactory.setInstance(_faceletFactory);
            try
            {
                compositeComponentFacelet
                        = _faceletFactory.getCompositeComponentMetadataFacelet(componentResource.getURL());
            }
            finally
            {
                FaceletFactory.setInstance(null);
            }
            //context.getAttributes().put(BUILDING_COMPOSITE_COMPONENT_METADATA, Boolean.TRUE);


            // Create a temporal tree where all components will be put, but we are only
            // interested in metadata.
            UINamingContainer compositeComponentBase
                    = (UINamingContainer) context.getApplication().createComponent(
                    context, UINamingContainer.COMPONENT_TYPE, null);


            // Fill the component resource key, because this information should be available
            // on metadata to recognize which is the component used as composite component base.
            // Since this method is called from Application.createComponent(FacesContext,Resource),
            // and in that specific method this key is updated, this is the best option we
            // have for recognize it (also this key is used by UIComponent.isCompositeComponent)
            compositeComponentBase.getAttributes().put(Resource.COMPONENT_RESOURCE_KEY, componentResource);


            // According to UserTagHandler, in this point we need to wrap the facelet
            // VariableMapper, so local changes are applied on "page context", but
            // data is retrieved from full context
            FaceletContext faceletContext = (FaceletContext) context.
                    getAttributes().get(FaceletContext.FACELET_CONTEXT_KEY);
            VariableMapper orig = faceletContext.getVariableMapper();
            try
            {
                faceletContext.setVariableMapper(new VariableMapperWrapper(orig));


                compositeComponentBase.pushComponentToEL(context, compositeComponentBase);


                compositeComponentFacelet.apply(context, compositeComponentBase);


                compositeComponentBase.popComponentFromEL(context);
            }
            finally
            {

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    {
        checkNull(context, "context");
        UIComponent createdComponent = null;
        try
        {
            Facelet componentFacelet;
            FaceletFactory.setInstance(_faceletFactory);
            try
            {
                componentFacelet
                        = _faceletFactory.compileComponentFacelet(taglibURI, tagName, attributes);

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        checkNull(context, "context");


        try
        {
            Facelet compositeComponentFacelet;
            FaceletFactory.setInstance(_faceletFactory);
            try
            {
                compositeComponentFacelet
                        = _faceletFactory.getCompositeComponentMetadataFacelet(componentResource.getURL());
            }
            finally
            {
                FaceletFactory.setInstance(null);
            }
            //context.getAttributes().put(BUILDING_COMPOSITE_COMPONENT_METADATA, Boolean.TRUE);


            // Create a temporal tree where all components will be put, but we are only
            // interested in metadata.
            UINamingContainer compositeComponentBase
                    = (UINamingContainer) context.getApplication().createComponent(
                    context, UINamingContainer.COMPONENT_TYPE, null);


            // Fill the component resource key, because this information should be available
            // on metadata to recognize which is the component used as composite component base.
            // Since this method is called from Application.createComponent(FacesContext,Resource),
            // and in that specific method this key is updated, this is the best option we
            // have for recognize it (also this key is used by UIComponent.isCompositeComponent)
            compositeComponentBase.getAttributes().put(Resource.COMPONENT_RESOURCE_KEY, componentResource);


            // According to UserTagHandler, in this point we need to wrap the facelet
            // VariableMapper, so local changes are applied on "page context", but
            // data is retrieved from full context
            FaceletContext faceletContext = (FaceletContext) context.
                    getAttributes().get(FaceletContext.FACELET_CONTEXT_KEY);
            VariableMapper orig = faceletContext.getVariableMapper();
            try
            {
                faceletContext.setVariableMapper(new VariableMapperWrapper(orig));


                compositeComponentBase.pushComponentToEL(context, compositeComponentBase);


                compositeComponentFacelet.apply(context, compositeComponentBase);


                compositeComponentBase.popComponentFromEL(context);
            }
            finally
            {

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com.sun.faces.application.view.FaceletViewHandlingStrategy

com.sun.faces.application.view.ViewMetadataImpl

com.sun.faces.facelets.impl.DefaultFaceletFactory

com.sun.faces.facelets.tag.jsf.CompositeComponentTagHandler

org.apache.myfaces.view.facelets.compiler.RefreshDynamicComponentListener

org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage

org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage$FaceletViewMetadata

org.apache.myfaces.view.facelets.FaceletViewHandler

org.apache.myfaces.view.facelets.tag.composite.CreateDynamicCompositeComponentListener

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