/*
    * 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.tobago.renderkit;
  
  import org.apache.myfaces.tobago.internal.context.ResourceManagerFactory;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import javax.faces.component.UIComponent;
  import javax.faces.component.UIInput;
  import javax.faces.context.FacesContext;
  import javax.faces.convert.Converter;
  import javax.faces.convert.ConverterException;
  import java.io.IOException;
  
  public abstract class AbstractRendererBaseWrapper extends RendererBase {
    
    private static final Logger LOG = LoggerFactory.getLogger(AbstractRendererBaseWrapper.class);
  
    @Override
    public final void onComponentCreated(FacesContext facesContext, UIComponent component, UIComponent parent) {
      getRenderer(facesContext).onComponentCreated(facesContext, component, parent);
    }
  
    @Override
    public final void prepareRender(FacesContext facesContext, UIComponent component) throws IOException {
      getRenderer(facesContext).prepareRender(facesContext, component);
    }
    @Override
    public final boolean getPrepareRendersChildren() {
      return getRenderer(FacesContext.getCurrentInstance()).getPrepareRendersChildren();
    }
    @Override
    public final void prepareRendersChildren(FacesContext context, UIComponent component) throws IOException {
      getRenderer(context).prepareRendersChildren(context, component);
    }
  
    @Override
    public final boolean getRendersChildren() {
      return getRenderer(FacesContext.getCurrentInstance()).getRendersChildren();
    }
  
    @Override
    public final void decode(FacesContext facesContext, UIComponent component) {
      getRenderer(facesContext).decode(facesContext, component);
    }
    
    @Override
    protected final Object getCurrentValueAsObject(UIInput input) {
      return getRenderer(FacesContext.getCurrentInstance()).getCurrentValueAsObject(input);
    }
  
    @Override
    protected final String getCurrentValue(FacesContext facesContext, UIComponent component) {
      return getRenderer(facesContext).getCurrentValue(facesContext, component);
    }
  
    @Override
    protected final Object getValue(UIComponent component) {
      return getRenderer(FacesContext.getCurrentInstance()).getValue(component);
    }
  
    @Override
    public final Converter getConverter(FacesContext facesContext, UIComponent component) {
      return getRenderer(facesContext).getConverter(facesContext, component);
    }
  
    @Override
    public final Object getConvertedValue(FacesContext facesContext, UIComponent component, Object submittedValue)
        throws ConverterException {
      return getRenderer(facesContext).getConvertedValue(facesContext, component, submittedValue);
    }
  
    @Override
    public final void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
      getRenderer(facesContext).encodeBegin(facesContext, component);
    }
  
    @Override
    public final void encodeChildren(FacesContext facesContext, UIComponent component) throws IOException {
      getRenderer(facesContext).encodeChildren(facesContext, component);
    }
 
   @Override
   public final void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
     getRenderer(facesContext).encodeEnd(facesContext, component);
   }
 
   @Override
   public final String convertClientId(FacesContext facesContext, String clientId) {
     return getRenderer(facesContext).convertClientId(facesContext, clientId);
   }
 
   protected final RendererBase getRenderer(FacesContext facesContext) {
     RendererBase renderer = (RendererBase) ResourceManagerFactory.
         getResourceManager(facesContext).getRenderer(facesContext.getViewRoot(), getRendererType());
     if (renderer == null) {
       throw new RuntimeException("No renderer found for rendererType='"+ getRendererType()
           + "' in wrapper class '" + this.getClass().getName() + "'");
     }
     return renderer;
   }
 
   protected abstract String getRendererType();
 }