RequestCheckKvStore.java

package kr.co.inger.hotwind.request_check.backend;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

/**
 * 요청 체크를 위한 인증값 저장소 인터페이스.
 * 
 * 저장 Backend에 따라서 구현하여 설정.
 * 
 * @author jhyun
 * @since 2013-Aug-08-Thu
 */
public abstract class RequestCheckKvStore {

	public static class NotSupportedException extends Exception {
		private static final long serialVersionUID = 4637723090416802660L;
	}

	public void create(String key) {
		createReally(key, new HashMap<String, Serializable>());
	}

	public void create(String key, final Map<String, Serializable> initSession) {
		createReally(key, initSession);
	}

	protected abstract void createReally(String key,
			Map<String, Serializable> session);

	public abstract void update(String key, Map<String, Serializable> session);

	public abstract boolean isExists(String key);

	public abstract Object fetch(String key);

	public abstract boolean forget(String key);

	public abstract Set<String> keySet() throws NotSupportedException;

}