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 * 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   *
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 * software distributed under the License is distributed on an  *
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY       *
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package org.apache.hupa.server.service;

import org.apache.hupa.shared.SConsts;
import org.apache.hupa.shared.domain.User;
import org.apache.hupa.shared.exception.HupaException;

public class CheckSessionServiceImpl extends AbstractService implements CheckSessionService {

    @Override
    public User getUser() throws HupaException{
        return (User) httpSessionProvider.get().getAttribute(SConsts.USER_SESS_ATTR);
    }

    public Boolean isValid()  throws HupaException{
        return getUser() != null && getUser().getAuthenticated();
    }
}