/*
 *  This file is part of the Wayback archival access software
 *   (http://archive-access.sourceforge.net/projects/wayback/).
 *
 *  Licensed to the Internet Archive (IA) by one or more individual 
 *  contributors. 
 *
 *  The IA 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.archive.wayback.archivalurl;

import org.archive.wayback.ResultURIConverter;
import org.archive.wayback.replay.html.ContextResultURIConverterFactory;

/**
 * Factory which creates a context specific ArchivalUrlResultURIConverter,
 * given a base ArchivalUrlResultURIConverter and the flags to add.
 * @author brad
 *
 */
public class ArchivalUrlContextResultURIConverterFactory 
	implements ContextResultURIConverterFactory {
	private ArchivalUrlResultURIConverter converter = null;
	/**
	 * @param converter base ArchivalURLURLConverter to wrap
	 */
	public ArchivalUrlContextResultURIConverterFactory(
			ArchivalUrlResultURIConverter converter) {
		this.converter = converter;
	}
	/* (non-Javadoc)
	 * @see org.archive.wayback.replay.html.ContextResultURIConverterFactory#getContextConverter(java.lang.String)
	 */
	public ResultURIConverter getContextConverter(String flags) {
		if(flags == null) {
			return converter;
		}
		return new ArchivalUrlSpecialContextResultURIConverter(converter,flags);
	}

}