at.molindo.notify.dao.dummy.DummyNotificationDAO.java Source code

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Here is the source code for at.molindo.notify.dao.dummy.DummyNotificationDAO.java

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/**
 * Copyright 2010 Molindo GmbH
 *
 * 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 at.molindo.notify.dao.dummy;

import java.util.Date;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;

import at.molindo.notify.dao.INotificationDAO;
import at.molindo.notify.model.Notification;
import at.molindo.notify.model.Notification.Type;
import at.molindo.notify.model.Param;

import com.google.common.collect.Lists;

public class DummyNotificationDAO implements INotificationDAO {

    private long _last = 0;

    @Override
    public void save(Notification notification) {
        // do nothing
    }

    @Override
    public void update(Notification notification) {
        // do nothing
    }

    @Override
    public void delete(Notification notification) {
        // do nothing
    }

    @Override
    public Notification getByConfirmationKey(String key) {
        return null;
    }

    @Override
    public Notification getNext() {
        synchronized (this) {
            long now = System.currentTimeMillis();
            if (now - _last > TimeUnit.SECONDS.toMillis(10)) {
                _last = now;
                return new Notification().setUserId(DummyUtils.USER_ID).setDate(new Date()).setKey(DummyUtils.KEY)
                        .setParam(Param.pString("word"), "Test").setType(Type.PRIVATE);
            } else {
                return null;
            }
        }
    }

    @Override
    public List<Notification> getRecent(String userId, Set<Type> types, int first, int count) {
        if (DummyUtils.USER_ID.equals(userId) && types.contains(Type.PRIVATE) && first == 0 && count > 0) {
            return Lists.newArrayList(getNext());
        } else {
            return Lists.newArrayListWithCapacity(0);
        }
    }

}