/*
 * 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.wicket.markup.resolver.border;

import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.border.Border;

/**
 * 
 */
public class BasePage extends WebPage
{
	private static final long serialVersionUID = 1L;

	private Border border;

	/**
	 * Construct.
	 */
    BasePage()
	{
		super();
	}

	/**
	 * 
	 * @param child
	 * @return child
	 */
	final MarkupContainer add(final Component child)
	{
		if (borderMustBeInitialized())
		{
			initializeBorder();
		}
		addToBorder(child);
		return this;
	}

	private boolean borderMustBeInitialized()
	{
		return border == null;
	}

	private void initializeBorder()
	{
		border = new BaseBorder("myborder");
		super.add(border);
	}

	private void addToBorder(final Component child)
	{
		border.add(child);
	}
}