PopulateActivityDTOServerDateTime.java example

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cmestemp22-master
/*
 * Copyright (c) 2010 Lockheed Martin Corporation
 *
 * Licensed 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.eurekastreams.server.service.actions.strategies.activity;

import java.util.Date;
import java.util.List;

import org.eurekastreams.server.domain.stream.ActivityDTO;
import org.eurekastreams.server.search.modelview.PersonModelView;

/**
 * Populates activity and comment DTOs with the server time.
 */
public class PopulateActivityDTOServerDateTime implements ActivityFilter
{
    /**
     * Populates activity and comment DTOs with the server time.
     * 
     * @param activities
     *            the DTOs.
     * @param user
     *            the user.
     */
    public void filter(final List<ActivityDTO> activities, final PersonModelView user)
    {
        Date currentServerDate = new Date();

        for (ActivityDTO activity : activities)
        {
            activity.setServerDateTime(currentServerDate);

            if (activity.getFirstComment() != null)
            {
                activity.getFirstComment().setServerDateTime(currentServerDate);
            }
            if (activity.getLastComment() != null)
            {
                activity.getLastComment().setServerDateTime(currentServerDate);
            }
        }
    }

}