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package io.lightlink.test;

/*
 * #%L
 * lightlink-core
 * %%
 * Copyright (C) 2015 Vitaliy Shevchuk
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */


import javax.servlet.http.HttpSession;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.util.HashMap;
import java.util.Map;

public class TestSession {

    Map attributes = new HashMap();

    public void setAttribute(String s, Object o) {
        attributes.put(s, o);
    }

    public Object getAttribute(String s) {
        return attributes.get(s);
    }

    public HttpSession getInstance() {
        return (HttpSession) Proxy.newProxyInstance(TestRequest.class.getClassLoader()
                , new Class[]{HttpSession.class}
                , new InvocationHandler() {
            @Override
            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
                if (method.getName().equals("getAttribute"))
                    return getAttribute((String) args[0]);
                else if (method.getName().equals("setAttribute"))
                    setAttribute((String) args[0], args[1]);

                return null;
            }
        });
    }

}