/*
    * 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.pool;
  
  import java.util.HashMap;
  import java.util.Map;
  import javax.faces.bean.ManagedBean;
  import javax.faces.bean.RequestScoped;
  import javax.faces.component.UIComponent;
  import javax.faces.component.UIOutput;
  import javax.faces.component.html.HtmlOutputText;
  import javax.faces.component.html.HtmlPanelGroup;
  import javax.faces.context.FacesContext;
  import javax.faces.view.ViewDeclarationLanguage;
  
  /**
   *
   * @author lu4242
   */
  @ManagedBean(name="simpleRequestBean")
  @RequestScoped
  public class SimpleRequestBean
  {
      // Simple binding
      private HtmlPanelGroup panel1;
      
      // Simple binding with children
      private HtmlPanelGroup panel2;
      
      // Simple binding with children and createComponent
      private HtmlPanelGroup panel3;
      
      // Simple binding with children and createComponent composite
      private HtmlPanelGroup panel4;
      
      public void validateField(FacesContext context, UIComponent component, Object value)
      {
          //Dummy method to check if the view pool works or not
      }
      
      public HtmlPanelGroup getPanel1()
      {
          if (panel1 == null)
          {
              panel1 = new HtmlPanelGroup();
          }
          return panel1;
      }
  
      /**
       * @param panel1 the panel1 to set
       */
      public void setPanel1(HtmlPanelGroup panel1)
      {
          this.panel1 = panel1;
      }
      
      public HtmlPanelGroup getPanel2()
      {
          if (panel2 == null)
          {
              panel2 = new HtmlPanelGroup();
              UIOutput text = new HtmlOutputText();
              text.setValue("added component through binding");
              panel2.getChildren().add(text);
          }
          return panel2;
      }
  
      /**
       * @param panel1 the panel1 to set
       */
      public void setPanel2(HtmlPanelGroup panel2)
      {
          this.panel2 = panel2;
      }
  
      /**
       * @return the panel3
       */
      public HtmlPanelGroup getPanel3()
      {
          if (panel3 == null)
         {
             FacesContext facesContext = FacesContext.getCurrentInstance();
             
             ViewDeclarationLanguage vdl = facesContext.getApplication().
                 getViewHandler().getViewDeclarationLanguage(
                     facesContext, facesContext.getViewRoot().getViewId());
             
             panel3 = new HtmlPanelGroup();
             Map<String, Object> attributes = new HashMap<String, Object>();
             attributes.put("src", "/staticPageBinding3_1.xhtml");
             UIComponent component = vdl.createComponent(facesContext, 
                 "http://java.sun.com/jsf/facelets", 
                 "include", attributes);
             panel3.getChildren().add(component);
 
         }
         return panel3;
     }
 
     /**
      * @param panel3 the panel3 to set
      */
     public void setPanel3(HtmlPanelGroup panel3)
     {
         this.panel3 = panel3;
     }
 
     /**
      * @return the panel4
      */
     public HtmlPanelGroup getPanel4()
     {
         if (panel4 == null)
         {
             FacesContext facesContext = FacesContext.getCurrentInstance();
             
             ViewDeclarationLanguage vdl = facesContext.getApplication().
                 getViewHandler().getViewDeclarationLanguage(
                     facesContext, facesContext.getViewRoot().getViewId());
             
             panel4 = new HtmlPanelGroup();
 
             Map<String, Object> attributes = new HashMap<String, Object>();
             UIComponent cc = vdl.createComponent(facesContext, 
                 "http://java.sun.com/jsf/composite/testComposite", 
                 "dynComp_1", attributes);
             UIOutput text = (UIOutput) facesContext.getApplication().
                 createComponent(UIOutput.COMPONENT_TYPE);
             text.setValue("Dynamically added header");
             cc.getFacets().put("header", text);
             panel4.getChildren().add(cc);            
         }
         return panel4;
     }
 
     /**
      * @param panel4 the panel4 to set
      */
     public void setPanel4(HtmlPanelGroup panel4)
     {
         this.panel4 = panel4;
     }
 }