com.liferay.portlet.ratings.service.persistence.impl.RatingsEntryFinderImpl Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of release.portal.api
There is a newer version: 7.4.3.112-ga112
/**
 * Copyright (c) 2000-present 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.ratings.service.persistence.impl;

import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.QueryPos;
import com.liferay.portal.kernel.dao.orm.SQLQuery;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portlet.ratings.model.impl.RatingsEntryImpl;
import com.liferay.portlet.ratings.model.impl.RatingsEntryModelImpl;
import com.liferay.ratings.kernel.model.RatingsEntry;
import com.liferay.ratings.kernel.service.persistence.RatingsEntryFinder;
import com.liferay.ratings.kernel.service.persistence.RatingsEntryUtil;
import com.liferay.util.dao.orm.CustomSQLUtil;

import java.io.Serializable;

import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * @author     Shuyang Zhou
 * @author     Brian Wing Shun Chan
 * @deprecated As of Judson (7.1.x), with no direct replacement
 */
@Deprecated
public class RatingsEntryFinderImpl
	extends RatingsEntryFinderBaseImpl implements RatingsEntryFinder {

	public static final String FIND_BY_U_C_C =
		RatingsEntryFinder.class.getName() + ".findByU_C_C";

	public static final FinderPath FINDER_PATH_FIND_BY_U_C_C = new FinderPath(
		RatingsEntryModelImpl.ENTITY_CACHE_ENABLED,
		RatingsEntryModelImpl.FINDER_CACHE_ENABLED, RatingsEntryImpl.class,
		RatingsEntryPersistenceImpl.FINDER_CLASS_NAME_LIST_WITH_PAGINATION,
		"findByU_C_C",
		new String[] {
			Long.class.getName(), Long.class.getName(), List.class.getName()
		});

	@Override
	public Map fetchByPrimaryKeys(
		Set primaryKeys) {

		return RatingsEntryUtil.fetchByPrimaryKeys(primaryKeys);
	}

	@Override
	public List findByU_C_C(
		long userId, long classNameId, List classPKs) {

		Object[] finderArgs = {
			userId, classNameId,
			StringUtil.merge(classPKs.toArray(new Long[classPKs.size()]))
		};

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

		if ((list != null) && !list.isEmpty()) {
			for (RatingsEntry ratingsEntry : list) {
				if ((userId != ratingsEntry.getUserId()) ||
					(classNameId != ratingsEntry.getClassNameId()) ||
					!classPKs.contains(ratingsEntry.getClassPK())) {

					list = null;

					break;
				}
			}
		}

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

		Session session = null;

		try {
			session = openSession();

			String sql = CustomSQLUtil.get(FIND_BY_U_C_C);

			sql = StringUtil.replace(
				sql, "[$CLASS_PKS$]", StringUtil.merge(classPKs));

			SQLQuery q = session.createSynchronizedSQLQuery(sql);

			q.addEntity("RatingsEntry", RatingsEntryImpl.class);

			QueryPos qPos = QueryPos.getInstance(q);

			qPos.add(userId);
			qPos.add(classNameId);

			list = q.list(true);
		}
		catch (Exception e) {
			throw new SystemException(e);
		}
		finally {
			if (list == null) {
				FinderCacheUtil.removeResult(
					FINDER_PATH_FIND_BY_U_C_C, finderArgs);
			}
			else {
				FinderCacheUtil.putResult(
					FINDER_PATH_FIND_BY_U_C_C, finderArgs, list);
			}

			closeSession(session);
		}

		return list;
	}

}