/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *   http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 package org.apache.myfaces.view.facelets.compiler;

 import java.io.IOException;

 import javax.el.ELException;

 import javax.faces.FacesException;

 import javax.faces.component.UIComponent;

 import javax.faces.component.UniqueIdVendor;

 import javax.faces.view.facelets.FaceletContext;

 import javax.faces.view.facelets.FaceletException;

 import org.apache.myfaces.view.facelets.FaceletCompositionContext;

 import org.apache.myfaces.view.facelets.tag.jsf.ComponentSupport;

 final class UILiteralTextHandler extends AbstractUIHandler

 {

     protected final String txtString;

     public UILiteralTextHandler(String txtString)

     {

         this.txtString = txtString;

     }

     public void apply(FaceletContext ctx, UIComponent parent) throws IOException, FacesException, FaceletException,

             ELException

     {

         if (parent != null)

         {

             UIComponent c = new UILiteralText(this.txtString);

             UniqueIdVendor uniqueIdVendor

                     = FaceletCompositionContext.getCurrentInstance(ctx).getUniqueIdVendorFromStack();

             if (uniqueIdVendor == null)

             {

                 uniqueIdVendor = ComponentSupport.getViewRoot(ctx, parent);

             }

             if (uniqueIdVendor != null)

             {

                 // UIViewRoot implements UniqueIdVendor, so there is no need to cast to UIViewRoot

                 // and call createUniqueId()

                 String uid = uniqueIdVendor.createUniqueId(ctx.getFacesContext(), null);

                 c.setId(uid);

             }

             this.addComponent(ctx, parent, c);

         }

     }

     public String getText()

     {

         return this.txtString;

     }

     public String getText(FaceletContext ctx)

     {

         return this.txtString;

     }

 }