/*
    * 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.AbstractFaceletContext;
  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);
              //c.setId(ComponentSupport.getViewRoot(ctx, parent).createUniqueId());
              //AbstractFaceletContext actx = (AbstractFaceletContext) ctx;
              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;
      }
  }