/*
 * 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.core.util.resource.locator.caching;

import java.util.Locale;

import org.apache.wicket.util.resource.IResourceStream;

abstract class AbstractResourceStreamReference
	implements
		IResourceStreamReference
{
	private String style;

	private Locale locale;

	private String variation;

	protected void saveResourceStream(final IResourceStream resourceStream)
	{
		style = resourceStream.getStyle();
		locale = resourceStream.getLocale();
		variation = resourceStream.getVariation();
	}

	protected void restoreResourceStream(final IResourceStream resourceStream)
	{
		resourceStream.setStyle(style);
		resourceStream.setLocale(locale);
		resourceStream.setVariation(variation);
	}
}