/*
 * 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.pageStore;

/**
 * An implementation of IDataStore that does nothing
 */
public class NoopDataStore implements IDataStore
{
	@Override
	public byte[] getData(String sessionId, int id)
	{
		return null;
	}

	@Override
	public void removeData(String sessionId, int id)
	{
	}

	@Override
	public void removeData(String sessionId)
	{
	}

	@Override
	public void storeData(String sessionId, int id, byte[] data)
	{
	}

	@Override
	public void destroy()
	{
	}

	@Override
	public boolean isReplicated()
	{
		return false;
	}

	@Override
	public boolean canBeAsynchronous()
	{
		return false;
	}
}