com.liferay.portlet.announcements.service.persistence.AnnouncementsDeliveryPersistenceImpl Maven / Gradle / Ivy

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Contains implementation for the portal services.
There is a newer version: 7.0.0-nightly
/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library 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 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.portlet.announcements.service.persistence;

import com.liferay.portal.kernel.cache.CacheRegistryUtil;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.Query;
import com.liferay.portal.kernel.dao.orm.QueryPos;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.InstanceFactory;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.SetUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.UnmodifiableList;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.ModelListener;
import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;

import com.liferay.portlet.announcements.NoSuchDeliveryException;
import com.liferay.portlet.announcements.model.AnnouncementsDelivery;
import com.liferay.portlet.announcements.model.impl.AnnouncementsDeliveryImpl;
import com.liferay.portlet.announcements.model.impl.AnnouncementsDeliveryModelImpl;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;

/**
 * The persistence implementation for the announcements delivery service.
 *
 * 
 * Caching information and settings can be found in portal.properties
 * 
 *
 * @author Brian Wing Shun Chan
 * @see AnnouncementsDeliveryPersistence
 * @see AnnouncementsDeliveryUtil
 * @generated
 */
public class AnnouncementsDeliveryPersistenceImpl extends BasePersistenceImpl
	implements AnnouncementsDeliveryPersistence {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link AnnouncementsDeliveryUtil} to access the announcements delivery persistence. Modify service.xml and rerun ServiceBuilder to regenerate this class.
	 */
	public static final String FINDER_CLASS_NAME_ENTITY = AnnouncementsDeliveryImpl.class.getName();
	public static final String FINDER_CLASS_NAME_LIST_WITH_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List1";
	public static final String FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List2";
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_ALL = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_BY_USERID = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findByUserId",
			new String[] {
				Long.class.getName(),
				
			Integer.class.getName(), Integer.class.getName(),
				OrderByComparator.class.getName()
			});
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_USERID =
		new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findByUserId",
			new String[] { Long.class.getName() },
			AnnouncementsDeliveryModelImpl.USERID_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_USERID = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByUserId",
			new String[] { Long.class.getName() });

	/**
	 * Returns all the announcements deliveries where userId = ?.
	 *
	 * @param userId the user ID
	 * @return the matching announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List findByUserId(long userId)
		throws SystemException {
		return findByUserId(userId, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the announcements deliveries where userId = ?.
	 *
	 * 
	 * Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.announcements.model.impl.AnnouncementsDeliveryModelImpl}. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * 
	 *
	 * @param userId the user ID
	 * @param start the lower bound of the range of announcements deliveries
	 * @param end the upper bound of the range of announcements deliveries (not inclusive)
	 * @return the range of matching announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List findByUserId(long userId, int start,
		int end) throws SystemException {
		return findByUserId(userId, start, end, null);
	}

	/**
	 * Returns an ordered range of all the announcements deliveries where userId = ?.
	 *
	 * 
	 * Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.announcements.model.impl.AnnouncementsDeliveryModelImpl}. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * 
	 *
	 * @param userId the user ID
	 * @param start the lower bound of the range of announcements deliveries
	 * @param end the upper bound of the range of announcements deliveries (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally null)
	 * @return the ordered range of matching announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List findByUserId(long userId, int start,
		int end, OrderByComparator orderByComparator) throws SystemException {
		boolean pagination = true;
		FinderPath finderPath = null;
		Object[] finderArgs = null;

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			pagination = false;
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_USERID;
			finderArgs = new Object[] { userId };
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_USERID;
			finderArgs = new Object[] { userId, start, end, orderByComparator };
		}

		List list = (List)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if ((list != null) && !list.isEmpty()) {
			for (AnnouncementsDelivery announcementsDelivery : list) {
				if ((userId != announcementsDelivery.getUserId())) {
					list = null;

					break;
				}
			}
		}

		if (list == null) {
			StringBundler query = null;

			if (orderByComparator != null) {
				query = new StringBundler(3 +
						(orderByComparator.getOrderByFields().length * 3));
			}
			else {
				query = new StringBundler(3);
			}

			query.append(_SQL_SELECT_ANNOUNCEMENTSDELIVERY_WHERE);

			query.append(_FINDER_COLUMN_USERID_USERID_2);

			if (orderByComparator != null) {
				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);
			}
			else
			 if (pagination) {
				query.append(AnnouncementsDeliveryModelImpl.ORDER_BY_JPQL);
			}

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(userId);

				if (!pagination) {
					list = (List)QueryUtil.list(q,
							getDialect(), start, end, false);

					Collections.sort(list);

					list = new UnmodifiableList(list);
				}
				else {
					list = (List)QueryUtil.list(q,
							getDialect(), start, end);
				}

				cacheResult(list);

				FinderCacheUtil.putResult(finderPath, finderArgs, list);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(finderPath, finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Returns the first announcements delivery in the ordered set where userId = ?.
	 *
	 * @param userId the user ID
	 * @param orderByComparator the comparator to order the set by (optionally null)
	 * @return the first matching announcements delivery
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery findByUserId_First(long userId,
		OrderByComparator orderByComparator)
		throws NoSuchDeliveryException, SystemException {
		AnnouncementsDelivery announcementsDelivery = fetchByUserId_First(userId,
				orderByComparator);

		if (announcementsDelivery != null) {
			return announcementsDelivery;
		}

		StringBundler msg = new StringBundler(4);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

		msg.append("userId=");
		msg.append(userId);

		msg.append(StringPool.CLOSE_CURLY_BRACE);

		throw new NoSuchDeliveryException(msg.toString());
	}

	/**
	 * Returns the first announcements delivery in the ordered set where userId = ?.
	 *
	 * @param userId the user ID
	 * @param orderByComparator the comparator to order the set by (optionally null)
	 * @return the first matching announcements delivery, or null if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery fetchByUserId_First(long userId,
		OrderByComparator orderByComparator) throws SystemException {
		List list = findByUserId(userId, 0, 1,
				orderByComparator);

		if (!list.isEmpty()) {
			return list.get(0);
		}

		return null;
	}

	/**
	 * Returns the last announcements delivery in the ordered set where userId = ?.
	 *
	 * @param userId the user ID
	 * @param orderByComparator the comparator to order the set by (optionally null)
	 * @return the last matching announcements delivery
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery findByUserId_Last(long userId,
		OrderByComparator orderByComparator)
		throws NoSuchDeliveryException, SystemException {
		AnnouncementsDelivery announcementsDelivery = fetchByUserId_Last(userId,
				orderByComparator);

		if (announcementsDelivery != null) {
			return announcementsDelivery;
		}

		StringBundler msg = new StringBundler(4);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

		msg.append("userId=");
		msg.append(userId);

		msg.append(StringPool.CLOSE_CURLY_BRACE);

		throw new NoSuchDeliveryException(msg.toString());
	}

	/**
	 * Returns the last announcements delivery in the ordered set where userId = ?.
	 *
	 * @param userId the user ID
	 * @param orderByComparator the comparator to order the set by (optionally null)
	 * @return the last matching announcements delivery, or null if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery fetchByUserId_Last(long userId,
		OrderByComparator orderByComparator) throws SystemException {
		int count = countByUserId(userId);

		if (count == 0) {
			return null;
		}

		List list = findByUserId(userId, count - 1,
				count, orderByComparator);

		if (!list.isEmpty()) {
			return list.get(0);
		}

		return null;
	}

	/**
	 * Returns the announcements deliveries before and after the current announcements delivery in the ordered set where userId = ?.
	 *
	 * @param deliveryId the primary key of the current announcements delivery
	 * @param userId the user ID
	 * @param orderByComparator the comparator to order the set by (optionally null)
	 * @return the previous, current, and next announcements delivery
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery[] findByUserId_PrevAndNext(long deliveryId,
		long userId, OrderByComparator orderByComparator)
		throws NoSuchDeliveryException, SystemException {
		AnnouncementsDelivery announcementsDelivery = findByPrimaryKey(deliveryId);

		Session session = null;

		try {
			session = openSession();

			AnnouncementsDelivery[] array = new AnnouncementsDeliveryImpl[3];

			array[0] = getByUserId_PrevAndNext(session, announcementsDelivery,
					userId, orderByComparator, true);

			array[1] = announcementsDelivery;

			array[2] = getByUserId_PrevAndNext(session, announcementsDelivery,
					userId, orderByComparator, false);

			return array;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	protected AnnouncementsDelivery getByUserId_PrevAndNext(Session session,
		AnnouncementsDelivery announcementsDelivery, long userId,
		OrderByComparator orderByComparator, boolean previous) {
		StringBundler query = null;

		if (orderByComparator != null) {
			query = new StringBundler(6 +
					(orderByComparator.getOrderByFields().length * 6));
		}
		else {
			query = new StringBundler(3);
		}

		query.append(_SQL_SELECT_ANNOUNCEMENTSDELIVERY_WHERE);

		query.append(_FINDER_COLUMN_USERID_USERID_2);

		if (orderByComparator != null) {
			String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();

			if (orderByConditionFields.length > 0) {
				query.append(WHERE_AND);
			}

			for (int i = 0; i < orderByConditionFields.length; i++) {
				query.append(_ORDER_BY_ENTITY_ALIAS);
				query.append(orderByConditionFields[i]);

				if ((i + 1) < orderByConditionFields.length) {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(WHERE_GREATER_THAN_HAS_NEXT);
					}
					else {
						query.append(WHERE_LESSER_THAN_HAS_NEXT);
					}
				}
				else {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(WHERE_GREATER_THAN);
					}
					else {
						query.append(WHERE_LESSER_THAN);
					}
				}
			}

			query.append(ORDER_BY_CLAUSE);

			String[] orderByFields = orderByComparator.getOrderByFields();

			for (int i = 0; i < orderByFields.length; i++) {
				query.append(_ORDER_BY_ENTITY_ALIAS);
				query.append(orderByFields[i]);

				if ((i + 1) < orderByFields.length) {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(ORDER_BY_ASC_HAS_NEXT);
					}
					else {
						query.append(ORDER_BY_DESC_HAS_NEXT);
					}
				}
				else {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(ORDER_BY_ASC);
					}
					else {
						query.append(ORDER_BY_DESC);
					}
				}
			}
		}
		else {
			query.append(AnnouncementsDeliveryModelImpl.ORDER_BY_JPQL);
		}

		String sql = query.toString();

		Query q = session.createQuery(sql);

		q.setFirstResult(0);
		q.setMaxResults(2);

		QueryPos qPos = QueryPos.getInstance(q);

		qPos.add(userId);

		if (orderByComparator != null) {
			Object[] values = orderByComparator.getOrderByConditionValues(announcementsDelivery);

			for (Object value : values) {
				qPos.add(value);
			}
		}

		List list = q.list();

		if (list.size() == 2) {
			return list.get(1);
		}
		else {
			return null;
		}
	}

	/**
	 * Removes all the announcements deliveries where userId = ? from the database.
	 *
	 * @param userId the user ID
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public void removeByUserId(long userId) throws SystemException {
		for (AnnouncementsDelivery announcementsDelivery : findByUserId(
				userId, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null)) {
			remove(announcementsDelivery);
		}
	}

	/**
	 * Returns the number of announcements deliveries where userId = ?.
	 *
	 * @param userId the user ID
	 * @return the number of matching announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public int countByUserId(long userId) throws SystemException {
		FinderPath finderPath = FINDER_PATH_COUNT_BY_USERID;

		Object[] finderArgs = new Object[] { userId };

		Long count = (Long)FinderCacheUtil.getResult(finderPath, finderArgs,
				this);

		if (count == null) {
			StringBundler query = new StringBundler(2);

			query.append(_SQL_COUNT_ANNOUNCEMENTSDELIVERY_WHERE);

			query.append(_FINDER_COLUMN_USERID_USERID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(userId);

				count = (Long)q.uniqueResult();

				FinderCacheUtil.putResult(finderPath, finderArgs, count);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(finderPath, finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return count.intValue();
	}

	private static final String _FINDER_COLUMN_USERID_USERID_2 = "announcementsDelivery.userId = ?";
	public static final FinderPath FINDER_PATH_FETCH_BY_U_T = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class, FINDER_CLASS_NAME_ENTITY,
			"fetchByU_T",
			new String[] { Long.class.getName(), String.class.getName() },
			AnnouncementsDeliveryModelImpl.USERID_COLUMN_BITMASK |
			AnnouncementsDeliveryModelImpl.TYPE_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_U_T = new FinderPath(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByU_T",
			new String[] { Long.class.getName(), String.class.getName() });

	/**
	 * Returns the announcements delivery where userId = ? and type = ? or throws a {@link com.liferay.portlet.announcements.NoSuchDeliveryException} if it could not be found.
	 *
	 * @param userId the user ID
	 * @param type the type
	 * @return the matching announcements delivery
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery findByU_T(long userId, String type)
		throws NoSuchDeliveryException, SystemException {
		AnnouncementsDelivery announcementsDelivery = fetchByU_T(userId, type);

		if (announcementsDelivery == null) {
			StringBundler msg = new StringBundler(6);

			msg.append(_NO_SUCH_ENTITY_WITH_KEY);

			msg.append("userId=");
			msg.append(userId);

			msg.append(", type=");
			msg.append(type);

			msg.append(StringPool.CLOSE_CURLY_BRACE);

			if (_log.isWarnEnabled()) {
				_log.warn(msg.toString());
			}

			throw new NoSuchDeliveryException(msg.toString());
		}

		return announcementsDelivery;
	}

	/**
	 * Returns the announcements delivery where userId = ? and type = ? or returns null if it could not be found. Uses the finder cache.
	 *
	 * @param userId the user ID
	 * @param type the type
	 * @return the matching announcements delivery, or null if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery fetchByU_T(long userId, String type)
		throws SystemException {
		return fetchByU_T(userId, type, true);
	}

	/**
	 * Returns the announcements delivery where userId = ? and type = ? or returns null if it could not be found, optionally using the finder cache.
	 *
	 * @param userId the user ID
	 * @param type the type
	 * @param retrieveFromCache whether to use the finder cache
	 * @return the matching announcements delivery, or null if a matching announcements delivery could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery fetchByU_T(long userId, String type,
		boolean retrieveFromCache) throws SystemException {
		Object[] finderArgs = new Object[] { userId, type };

		Object result = null;

		if (retrieveFromCache) {
			result = FinderCacheUtil.getResult(FINDER_PATH_FETCH_BY_U_T,
					finderArgs, this);
		}

		if (result instanceof AnnouncementsDelivery) {
			AnnouncementsDelivery announcementsDelivery = (AnnouncementsDelivery)result;

			if ((userId != announcementsDelivery.getUserId()) ||
					!Validator.equals(type, announcementsDelivery.getType())) {
				result = null;
			}
		}

		if (result == null) {
			StringBundler query = new StringBundler(4);

			query.append(_SQL_SELECT_ANNOUNCEMENTSDELIVERY_WHERE);

			query.append(_FINDER_COLUMN_U_T_USERID_2);

			boolean bindType = false;

			if (type == null) {
				query.append(_FINDER_COLUMN_U_T_TYPE_1);
			}
			else if (type.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_U_T_TYPE_3);
			}
			else {
				bindType = true;

				query.append(_FINDER_COLUMN_U_T_TYPE_2);
			}

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(userId);

				if (bindType) {
					qPos.add(type);
				}

				List list = q.list();

				if (list.isEmpty()) {
					FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_U_T,
						finderArgs, list);
				}
				else {
					AnnouncementsDelivery announcementsDelivery = list.get(0);

					result = announcementsDelivery;

					cacheResult(announcementsDelivery);

					if ((announcementsDelivery.getUserId() != userId) ||
							(announcementsDelivery.getType() == null) ||
							!announcementsDelivery.getType().equals(type)) {
						FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_U_T,
							finderArgs, announcementsDelivery);
					}
				}
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_U_T,
					finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		if (result instanceof List) {
			return null;
		}
		else {
			return (AnnouncementsDelivery)result;
		}
	}

	/**
	 * Removes the announcements delivery where userId = ? and type = ? from the database.
	 *
	 * @param userId the user ID
	 * @param type the type
	 * @return the announcements delivery that was removed
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery removeByU_T(long userId, String type)
		throws NoSuchDeliveryException, SystemException {
		AnnouncementsDelivery announcementsDelivery = findByU_T(userId, type);

		return remove(announcementsDelivery);
	}

	/**
	 * Returns the number of announcements deliveries where userId = ? and type = ?.
	 *
	 * @param userId the user ID
	 * @param type the type
	 * @return the number of matching announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public int countByU_T(long userId, String type) throws SystemException {
		FinderPath finderPath = FINDER_PATH_COUNT_BY_U_T;

		Object[] finderArgs = new Object[] { userId, type };

		Long count = (Long)FinderCacheUtil.getResult(finderPath, finderArgs,
				this);

		if (count == null) {
			StringBundler query = new StringBundler(3);

			query.append(_SQL_COUNT_ANNOUNCEMENTSDELIVERY_WHERE);

			query.append(_FINDER_COLUMN_U_T_USERID_2);

			boolean bindType = false;

			if (type == null) {
				query.append(_FINDER_COLUMN_U_T_TYPE_1);
			}
			else if (type.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_U_T_TYPE_3);
			}
			else {
				bindType = true;

				query.append(_FINDER_COLUMN_U_T_TYPE_2);
			}

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(userId);

				if (bindType) {
					qPos.add(type);
				}

				count = (Long)q.uniqueResult();

				FinderCacheUtil.putResult(finderPath, finderArgs, count);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(finderPath, finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return count.intValue();
	}

	private static final String _FINDER_COLUMN_U_T_USERID_2 = "announcementsDelivery.userId = ? AND ";
	private static final String _FINDER_COLUMN_U_T_TYPE_1 = "announcementsDelivery.type IS NULL";
	private static final String _FINDER_COLUMN_U_T_TYPE_2 = "announcementsDelivery.type = ?";
	private static final String _FINDER_COLUMN_U_T_TYPE_3 = "(announcementsDelivery.type IS NULL OR announcementsDelivery.type = '')";

	public AnnouncementsDeliveryPersistenceImpl() {
		setModelClass(AnnouncementsDelivery.class);
	}

	/**
	 * Caches the announcements delivery in the entity cache if it is enabled.
	 *
	 * @param announcementsDelivery the announcements delivery
	 */
	@Override
	public void cacheResult(AnnouncementsDelivery announcementsDelivery) {
		EntityCacheUtil.putResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			announcementsDelivery.getPrimaryKey(), announcementsDelivery);

		FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_U_T,
			new Object[] {
				announcementsDelivery.getUserId(),
				announcementsDelivery.getType()
			}, announcementsDelivery);

		announcementsDelivery.resetOriginalValues();
	}

	/**
	 * Caches the announcements deliveries in the entity cache if it is enabled.
	 *
	 * @param announcementsDeliveries the announcements deliveries
	 */
	@Override
	public void cacheResult(List announcementsDeliveries) {
		for (AnnouncementsDelivery announcementsDelivery : announcementsDeliveries) {
			if (EntityCacheUtil.getResult(
						AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
						AnnouncementsDeliveryImpl.class,
						announcementsDelivery.getPrimaryKey()) == null) {
				cacheResult(announcementsDelivery);
			}
			else {
				announcementsDelivery.resetOriginalValues();
			}
		}
	}

	/**
	 * Clears the cache for all announcements deliveries.
	 *
	 * 
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * 
	 */
	@Override
	public void clearCache() {
		if (_HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE) {
			CacheRegistryUtil.clear(AnnouncementsDeliveryImpl.class.getName());
		}

		EntityCacheUtil.clearCache(AnnouncementsDeliveryImpl.class.getName());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	/**
	 * Clears the cache for the announcements delivery.
	 *
	 * 
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * 
	 */
	@Override
	public void clearCache(AnnouncementsDelivery announcementsDelivery) {
		EntityCacheUtil.removeResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			announcementsDelivery.getPrimaryKey());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		clearUniqueFindersCache(announcementsDelivery);
	}

	@Override
	public void clearCache(List announcementsDeliveries) {
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		for (AnnouncementsDelivery announcementsDelivery : announcementsDeliveries) {
			EntityCacheUtil.removeResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
				AnnouncementsDeliveryImpl.class,
				announcementsDelivery.getPrimaryKey());

			clearUniqueFindersCache(announcementsDelivery);
		}
	}

	protected void cacheUniqueFindersCache(
		AnnouncementsDelivery announcementsDelivery) {
		if (announcementsDelivery.isNew()) {
			Object[] args = new Object[] {
					announcementsDelivery.getUserId(),
					announcementsDelivery.getType()
				};

			FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_U_T, args,
				Long.valueOf(1));
			FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_U_T, args,
				announcementsDelivery);
		}
		else {
			AnnouncementsDeliveryModelImpl announcementsDeliveryModelImpl = (AnnouncementsDeliveryModelImpl)announcementsDelivery;

			if ((announcementsDeliveryModelImpl.getColumnBitmask() &
					FINDER_PATH_FETCH_BY_U_T.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						announcementsDelivery.getUserId(),
						announcementsDelivery.getType()
					};

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_U_T, args,
					Long.valueOf(1));
				FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_U_T, args,
					announcementsDelivery);
			}
		}
	}

	protected void clearUniqueFindersCache(
		AnnouncementsDelivery announcementsDelivery) {
		AnnouncementsDeliveryModelImpl announcementsDeliveryModelImpl = (AnnouncementsDeliveryModelImpl)announcementsDelivery;

		Object[] args = new Object[] {
				announcementsDelivery.getUserId(),
				announcementsDelivery.getType()
			};

		FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_U_T, args);
		FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_U_T, args);

		if ((announcementsDeliveryModelImpl.getColumnBitmask() &
				FINDER_PATH_FETCH_BY_U_T.getColumnBitmask()) != 0) {
			args = new Object[] {
					announcementsDeliveryModelImpl.getOriginalUserId(),
					announcementsDeliveryModelImpl.getOriginalType()
				};

			FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_U_T, args);
			FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_U_T, args);
		}
	}

	/**
	 * Creates a new announcements delivery with the primary key. Does not add the announcements delivery to the database.
	 *
	 * @param deliveryId the primary key for the new announcements delivery
	 * @return the new announcements delivery
	 */
	@Override
	public AnnouncementsDelivery create(long deliveryId) {
		AnnouncementsDelivery announcementsDelivery = new AnnouncementsDeliveryImpl();

		announcementsDelivery.setNew(true);
		announcementsDelivery.setPrimaryKey(deliveryId);

		return announcementsDelivery;
	}

	/**
	 * Removes the announcements delivery with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param deliveryId the primary key of the announcements delivery
	 * @return the announcements delivery that was removed
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery remove(long deliveryId)
		throws NoSuchDeliveryException, SystemException {
		return remove((Serializable)deliveryId);
	}

	/**
	 * Removes the announcements delivery with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param primaryKey the primary key of the announcements delivery
	 * @return the announcements delivery that was removed
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery remove(Serializable primaryKey)
		throws NoSuchDeliveryException, SystemException {
		Session session = null;

		try {
			session = openSession();

			AnnouncementsDelivery announcementsDelivery = (AnnouncementsDelivery)session.get(AnnouncementsDeliveryImpl.class,
					primaryKey);

			if (announcementsDelivery == null) {
				if (_log.isWarnEnabled()) {
					_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
				}

				throw new NoSuchDeliveryException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
					primaryKey);
			}

			return remove(announcementsDelivery);
		}
		catch (NoSuchDeliveryException nsee) {
			throw nsee;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	@Override
	protected AnnouncementsDelivery removeImpl(
		AnnouncementsDelivery announcementsDelivery) throws SystemException {
		announcementsDelivery = toUnwrappedModel(announcementsDelivery);

		Session session = null;

		try {
			session = openSession();

			if (!session.contains(announcementsDelivery)) {
				announcementsDelivery = (AnnouncementsDelivery)session.get(AnnouncementsDeliveryImpl.class,
						announcementsDelivery.getPrimaryKeyObj());
			}

			if (announcementsDelivery != null) {
				session.delete(announcementsDelivery);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		if (announcementsDelivery != null) {
			clearCache(announcementsDelivery);
		}

		return announcementsDelivery;
	}

	@Override
	public AnnouncementsDelivery updateImpl(
		com.liferay.portlet.announcements.model.AnnouncementsDelivery announcementsDelivery)
		throws SystemException {
		announcementsDelivery = toUnwrappedModel(announcementsDelivery);

		boolean isNew = announcementsDelivery.isNew();

		AnnouncementsDeliveryModelImpl announcementsDeliveryModelImpl = (AnnouncementsDeliveryModelImpl)announcementsDelivery;

		Session session = null;

		try {
			session = openSession();

			if (announcementsDelivery.isNew()) {
				session.save(announcementsDelivery);

				announcementsDelivery.setNew(false);
			}
			else {
				session.merge(announcementsDelivery);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

		if (isNew || !AnnouncementsDeliveryModelImpl.COLUMN_BITMASK_ENABLED) {
			FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
		}

		else {
			if ((announcementsDeliveryModelImpl.getColumnBitmask() &
					FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_USERID.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						announcementsDeliveryModelImpl.getOriginalUserId()
					};

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_USERID, args);
				FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_USERID,
					args);

				args = new Object[] { announcementsDeliveryModelImpl.getUserId() };

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_USERID, args);
				FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_USERID,
					args);
			}
		}

		EntityCacheUtil.putResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
			AnnouncementsDeliveryImpl.class,
			announcementsDelivery.getPrimaryKey(), announcementsDelivery);

		clearUniqueFindersCache(announcementsDelivery);
		cacheUniqueFindersCache(announcementsDelivery);

		return announcementsDelivery;
	}

	protected AnnouncementsDelivery toUnwrappedModel(
		AnnouncementsDelivery announcementsDelivery) {
		if (announcementsDelivery instanceof AnnouncementsDeliveryImpl) {
			return announcementsDelivery;
		}

		AnnouncementsDeliveryImpl announcementsDeliveryImpl = new AnnouncementsDeliveryImpl();

		announcementsDeliveryImpl.setNew(announcementsDelivery.isNew());
		announcementsDeliveryImpl.setPrimaryKey(announcementsDelivery.getPrimaryKey());

		announcementsDeliveryImpl.setDeliveryId(announcementsDelivery.getDeliveryId());
		announcementsDeliveryImpl.setCompanyId(announcementsDelivery.getCompanyId());
		announcementsDeliveryImpl.setUserId(announcementsDelivery.getUserId());
		announcementsDeliveryImpl.setType(announcementsDelivery.getType());
		announcementsDeliveryImpl.setEmail(announcementsDelivery.isEmail());
		announcementsDeliveryImpl.setSms(announcementsDelivery.isSms());
		announcementsDeliveryImpl.setWebsite(announcementsDelivery.isWebsite());

		return announcementsDeliveryImpl;
	}

	/**
	 * Returns the announcements delivery with the primary key or throws a {@link com.liferay.portal.NoSuchModelException} if it could not be found.
	 *
	 * @param primaryKey the primary key of the announcements delivery
	 * @return the announcements delivery
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery findByPrimaryKey(Serializable primaryKey)
		throws NoSuchDeliveryException, SystemException {
		AnnouncementsDelivery announcementsDelivery = fetchByPrimaryKey(primaryKey);

		if (announcementsDelivery == null) {
			if (_log.isWarnEnabled()) {
				_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
			}

			throw new NoSuchDeliveryException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
				primaryKey);
		}

		return announcementsDelivery;
	}

	/**
	 * Returns the announcements delivery with the primary key or throws a {@link com.liferay.portlet.announcements.NoSuchDeliveryException} if it could not be found.
	 *
	 * @param deliveryId the primary key of the announcements delivery
	 * @return the announcements delivery
	 * @throws com.liferay.portlet.announcements.NoSuchDeliveryException if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery findByPrimaryKey(long deliveryId)
		throws NoSuchDeliveryException, SystemException {
		return findByPrimaryKey((Serializable)deliveryId);
	}

	/**
	 * Returns the announcements delivery with the primary key or returns null if it could not be found.
	 *
	 * @param primaryKey the primary key of the announcements delivery
	 * @return the announcements delivery, or null if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery fetchByPrimaryKey(Serializable primaryKey)
		throws SystemException {
		AnnouncementsDelivery announcementsDelivery = (AnnouncementsDelivery)EntityCacheUtil.getResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
				AnnouncementsDeliveryImpl.class, primaryKey);

		if (announcementsDelivery == _nullAnnouncementsDelivery) {
			return null;
		}

		if (announcementsDelivery == null) {
			Session session = null;

			try {
				session = openSession();

				announcementsDelivery = (AnnouncementsDelivery)session.get(AnnouncementsDeliveryImpl.class,
						primaryKey);

				if (announcementsDelivery != null) {
					cacheResult(announcementsDelivery);
				}
				else {
					EntityCacheUtil.putResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
						AnnouncementsDeliveryImpl.class, primaryKey,
						_nullAnnouncementsDelivery);
				}
			}
			catch (Exception e) {
				EntityCacheUtil.removeResult(AnnouncementsDeliveryModelImpl.ENTITY_CACHE_ENABLED,
					AnnouncementsDeliveryImpl.class, primaryKey);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return announcementsDelivery;
	}

	/**
	 * Returns the announcements delivery with the primary key or returns null if it could not be found.
	 *
	 * @param deliveryId the primary key of the announcements delivery
	 * @return the announcements delivery, or null if a announcements delivery with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public AnnouncementsDelivery fetchByPrimaryKey(long deliveryId)
		throws SystemException {
		return fetchByPrimaryKey((Serializable)deliveryId);
	}

	/**
	 * Returns all the announcements deliveries.
	 *
	 * @return the announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List findAll() throws SystemException {
		return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the announcements deliveries.
	 *
	 * 
	 * Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.announcements.model.impl.AnnouncementsDeliveryModelImpl}. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * 
	 *
	 * @param start the lower bound of the range of announcements deliveries
	 * @param end the upper bound of the range of announcements deliveries (not inclusive)
	 * @return the range of announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List findAll(int start, int end)
		throws SystemException {
		return findAll(start, end, null);
	}

	/**
	 * Returns an ordered range of all the announcements deliveries.
	 *
	 * 
	 * Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.announcements.model.impl.AnnouncementsDeliveryModelImpl}. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * 
	 *
	 * @param start the lower bound of the range of announcements deliveries
	 * @param end the upper bound of the range of announcements deliveries (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally null)
	 * @return the ordered range of announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List findAll(int start, int end,
		OrderByComparator orderByComparator) throws SystemException {
		boolean pagination = true;
		FinderPath finderPath = null;
		Object[] finderArgs = null;

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			pagination = false;
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL;
			finderArgs = FINDER_ARGS_EMPTY;
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_ALL;
			finderArgs = new Object[] { start, end, orderByComparator };
		}

		List list = (List)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if (list == null) {
			StringBundler query = null;
			String sql = null;

			if (orderByComparator != null) {
				query = new StringBundler(2 +
						(orderByComparator.getOrderByFields().length * 3));

				query.append(_SQL_SELECT_ANNOUNCEMENTSDELIVERY);

				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);

				sql = query.toString();
			}
			else {
				sql = _SQL_SELECT_ANNOUNCEMENTSDELIVERY;

				if (pagination) {
					sql = sql.concat(AnnouncementsDeliveryModelImpl.ORDER_BY_JPQL);
				}
			}

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				if (!pagination) {
					list = (List)QueryUtil.list(q,
							getDialect(), start, end, false);

					Collections.sort(list);

					list = new UnmodifiableList(list);
				}
				else {
					list = (List)QueryUtil.list(q,
							getDialect(), start, end);
				}

				cacheResult(list);

				FinderCacheUtil.putResult(finderPath, finderArgs, list);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(finderPath, finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Removes all the announcements deliveries from the database.
	 *
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public void removeAll() throws SystemException {
		for (AnnouncementsDelivery announcementsDelivery : findAll()) {
			remove(announcementsDelivery);
		}
	}

	/**
	 * Returns the number of announcements deliveries.
	 *
	 * @return the number of announcements deliveries
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public int countAll() throws SystemException {
		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_ALL,
				FINDER_ARGS_EMPTY, this);

		if (count == null) {
			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(_SQL_COUNT_ANNOUNCEMENTSDELIVERY);

				count = (Long)q.uniqueResult();

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY, count);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return count.intValue();
	}

	@Override
	protected Set getBadColumnNames() {
		return _badColumnNames;
	}

	/**
	 * Initializes the announcements delivery persistence.
	 */
	public void afterPropertiesSet() {
		String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
					com.liferay.portal.util.PropsUtil.get(
						"value.object.listener.com.liferay.portlet.announcements.model.AnnouncementsDelivery")));

		if (listenerClassNames.length > 0) {
			try {
				List> listenersList = new ArrayList>();

				for (String listenerClassName : listenerClassNames) {
					listenersList.add((ModelListener)InstanceFactory.newInstance(
							getClassLoader(), listenerClassName));
				}

				listeners = listenersList.toArray(new ModelListener[listenersList.size()]);
			}
			catch (Exception e) {
				_log.error(e);
			}
		}
	}

	public void destroy() {
		EntityCacheUtil.removeCache(AnnouncementsDeliveryImpl.class.getName());
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	private static final String _SQL_SELECT_ANNOUNCEMENTSDELIVERY = "SELECT announcementsDelivery FROM AnnouncementsDelivery announcementsDelivery";
	private static final String _SQL_SELECT_ANNOUNCEMENTSDELIVERY_WHERE = "SELECT announcementsDelivery FROM AnnouncementsDelivery announcementsDelivery WHERE ";
	private static final String _SQL_COUNT_ANNOUNCEMENTSDELIVERY = "SELECT COUNT(announcementsDelivery) FROM AnnouncementsDelivery announcementsDelivery";
	private static final String _SQL_COUNT_ANNOUNCEMENTSDELIVERY_WHERE = "SELECT COUNT(announcementsDelivery) FROM AnnouncementsDelivery announcementsDelivery WHERE ";
	private static final String _ORDER_BY_ENTITY_ALIAS = "announcementsDelivery.";
	private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No AnnouncementsDelivery exists with the primary key ";
	private static final String _NO_SUCH_ENTITY_WITH_KEY = "No AnnouncementsDelivery exists with the key {";
	private static final boolean _HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE = com.liferay.portal.util.PropsValues.HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE;
	private static Log _log = LogFactoryUtil.getLog(AnnouncementsDeliveryPersistenceImpl.class);
	private static Set _badColumnNames = SetUtil.fromArray(new String[] {
				"type"
			});
	private static AnnouncementsDelivery _nullAnnouncementsDelivery = new AnnouncementsDeliveryImpl() {
			@Override
			public Object clone() {
				return this;
			}

			@Override
			public CacheModel toCacheModel() {
				return _nullAnnouncementsDeliveryCacheModel;
			}
		};

	private static CacheModel _nullAnnouncementsDeliveryCacheModel =
		new CacheModel() {
			@Override
			public AnnouncementsDelivery toEntityModel() {
				return _nullAnnouncementsDelivery;
			}
		};
}