org.apache.myfaces.shared_tomahawk.util.RendererUtils Maven / Gradle / Ivy
/*
* 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.shared_tomahawk.util;
import java.io.IOException;
import java.util.Iterator;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
/**
*
* @author Leonardo Uribe
* @since 1.0.1
*/
public class RendererUtils
{
public static void renderChildren(FacesContext facesContext, UIComponent component)
throws IOException
{
if (component.getChildCount() > 0)
{
for (Iterator it = component.getChildren().iterator(); it.hasNext(); )
{
UIComponent child = (UIComponent)it.next();
renderChild(facesContext, child);
}
}
}
public static void renderChild(FacesContext facesContext, UIComponent child)
throws IOException
{
if (!child.isRendered())
{
return;
}
child.encodeBegin(facesContext);
if (child.getRendersChildren())
{
child.encodeChildren(facesContext);
}
else
{
renderChildren(facesContext, child);
}
child.encodeEnd(facesContext);
}
}