PortletItemPersistenceImpl.java

/**
 * 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.portal.service.persistence.impl;

import aQute.bnd.annotation.ProviderType;

import com.liferay.portal.kernel.bean.BeanReference;
import com.liferay.portal.kernel.dao.orm.EntityCache;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCache;
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.NoSuchPortletItemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.model.PortletItem;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.service.ServiceContextThreadLocal;
import com.liferay.portal.kernel.service.persistence.CompanyProvider;
import com.liferay.portal.kernel.service.persistence.CompanyProviderWrapper;
import com.liferay.portal.kernel.service.persistence.PortletItemPersistence;
import com.liferay.portal.kernel.service.persistence.impl.BasePersistenceImpl;
import com.liferay.portal.kernel.util.OrderByComparator;
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.model.impl.PortletItemImpl;
import com.liferay.portal.model.impl.PortletItemModelImpl;

import java.io.Serializable;

import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;

/**
 * The persistence implementation for the portlet item service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author Brian Wing Shun Chan
 * @see PortletItemPersistence
 * @see com.liferay.portal.kernel.service.persistence.PortletItemUtil
 * @generated
 */
@ProviderType
public class PortletItemPersistenceImpl extends BasePersistenceImpl<PortletItem>
	implements PortletItemPersistence {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link PortletItemUtil} to access the portlet item persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
	 */
	public static final String FINDER_CLASS_NAME_ENTITY = PortletItemImpl.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(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.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_G_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findByG_C",
			new String[] {
				Long.class.getName(), Long.class.getName(),
				
			Integer.class.getName(), Integer.class.getName(),
				OrderByComparator.class.getName()
			});
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findByG_C",
			new String[] { Long.class.getName(), Long.class.getName() },
			PortletItemModelImpl.GROUPID_COLUMN_BITMASK |
			PortletItemModelImpl.CLASSNAMEID_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_G_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByG_C",
			new String[] { Long.class.getName(), Long.class.getName() });

	/**
	 * Returns all the portlet items where groupId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @return the matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_C(long groupId, long classNameId) {
		return findByG_C(groupId, classNameId, QueryUtil.ALL_POS,
			QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the portlet items where groupId = ? and classNameId = ?.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @return the range of matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_C(long groupId, long classNameId,
		int start, int end) {
		return findByG_C(groupId, classNameId, start, end, null);
	}

	/**
	 * Returns an ordered range of all the portlet items where groupId = ? and classNameId = ?.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_C(long groupId, long classNameId,
		int start, int end, OrderByComparator<PortletItem> orderByComparator) {
		return findByG_C(groupId, classNameId, start, end, orderByComparator,
			true);
	}

	/**
	 * Returns an ordered range of all the portlet items where groupId = ? and classNameId = ?.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @param retrieveFromCache whether to retrieve from the finder cache
	 * @return the ordered range of matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_C(long groupId, long classNameId,
		int start, int end, OrderByComparator<PortletItem> orderByComparator,
		boolean retrieveFromCache) {
		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_G_C;
			finderArgs = new Object[] { groupId, classNameId };
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_G_C;
			finderArgs = new Object[] {
					groupId, classNameId,
					
					start, end, orderByComparator
				};
		}

		List<PortletItem> list = null;

		if (retrieveFromCache) {
			list = (List<PortletItem>)finderCache.getResult(finderPath,
					finderArgs, this);

			if ((list != null) && !list.isEmpty()) {
				for (PortletItem portletItem : list) {
					if ((groupId != portletItem.getGroupId()) ||
							(classNameId != portletItem.getClassNameId())) {
						list = null;

						break;
					}
				}
			}
		}

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

			if (orderByComparator != null) {
				query = new StringBundler(4 +
						(orderByComparator.getOrderByFields().length * 2));
			}
			else {
				query = new StringBundler(4);
			}

			query.append(_SQL_SELECT_PORTLETITEM_WHERE);

			query.append(_FINDER_COLUMN_G_C_GROUPID_2);

			query.append(_FINDER_COLUMN_G_C_CLASSNAMEID_2);

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

				qPos.add(classNameId);

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

					Collections.sort(list);

					list = Collections.unmodifiableList(list);
				}
				else {
					list = (List<PortletItem>)QueryUtil.list(q, getDialect(),
							start, end);
				}

				cacheResult(list);

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

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

		return list;
	}

	/**
	 * Returns the first portlet item in the ordered set where groupId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching portlet item
	 * @throws NoSuchPortletItemException if a matching portlet item could not be found
	 */
	@Override
	public PortletItem findByG_C_First(long groupId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator)
		throws NoSuchPortletItemException {
		PortletItem portletItem = fetchByG_C_First(groupId, classNameId,
				orderByComparator);

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

		StringBundler msg = new StringBundler(6);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

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

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

		msg.append(StringPool.CLOSE_CURLY_BRACE);

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

	/**
	 * Returns the first portlet item in the ordered set where groupId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching portlet item, or <code>null</code> if a matching portlet item could not be found
	 */
	@Override
	public PortletItem fetchByG_C_First(long groupId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator) {
		List<PortletItem> list = findByG_C(groupId, classNameId, 0, 1,
				orderByComparator);

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

		return null;
	}

	/**
	 * Returns the last portlet item in the ordered set where groupId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching portlet item
	 * @throws NoSuchPortletItemException if a matching portlet item could not be found
	 */
	@Override
	public PortletItem findByG_C_Last(long groupId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator)
		throws NoSuchPortletItemException {
		PortletItem portletItem = fetchByG_C_Last(groupId, classNameId,
				orderByComparator);

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

		StringBundler msg = new StringBundler(6);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

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

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

		msg.append(StringPool.CLOSE_CURLY_BRACE);

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

	/**
	 * Returns the last portlet item in the ordered set where groupId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching portlet item, or <code>null</code> if a matching portlet item could not be found
	 */
	@Override
	public PortletItem fetchByG_C_Last(long groupId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator) {
		int count = countByG_C(groupId, classNameId);

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

		List<PortletItem> list = findByG_C(groupId, classNameId, count - 1,
				count, orderByComparator);

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

		return null;
	}

	/**
	 * Returns the portlet items before and after the current portlet item in the ordered set where groupId = ? and classNameId = ?.
	 *
	 * @param portletItemId the primary key of the current portlet item
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the previous, current, and next portlet item
	 * @throws NoSuchPortletItemException if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem[] findByG_C_PrevAndNext(long portletItemId,
		long groupId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator)
		throws NoSuchPortletItemException {
		PortletItem portletItem = findByPrimaryKey(portletItemId);

		Session session = null;

		try {
			session = openSession();

			PortletItem[] array = new PortletItemImpl[3];

			array[0] = getByG_C_PrevAndNext(session, portletItem, groupId,
					classNameId, orderByComparator, true);

			array[1] = portletItem;

			array[2] = getByG_C_PrevAndNext(session, portletItem, groupId,
					classNameId, orderByComparator, false);

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

	protected PortletItem getByG_C_PrevAndNext(Session session,
		PortletItem portletItem, long groupId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator, boolean previous) {
		StringBundler query = null;

		if (orderByComparator != null) {
			query = new StringBundler(5 +
					(orderByComparator.getOrderByConditionFields().length * 3) +
					(orderByComparator.getOrderByFields().length * 3));
		}
		else {
			query = new StringBundler(4);
		}

		query.append(_SQL_SELECT_PORTLETITEM_WHERE);

		query.append(_FINDER_COLUMN_G_C_GROUPID_2);

		query.append(_FINDER_COLUMN_G_C_CLASSNAMEID_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(PortletItemModelImpl.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(groupId);

		qPos.add(classNameId);

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

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

		List<PortletItem> list = q.list();

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

	/**
	 * Removes all the portlet items where groupId = ? and classNameId = ? from the database.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 */
	@Override
	public void removeByG_C(long groupId, long classNameId) {
		for (PortletItem portletItem : findByG_C(groupId, classNameId,
				QueryUtil.ALL_POS, QueryUtil.ALL_POS, null)) {
			remove(portletItem);
		}
	}

	/**
	 * Returns the number of portlet items where groupId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param classNameId the class name ID
	 * @return the number of matching portlet items
	 */
	@Override
	public int countByG_C(long groupId, long classNameId) {
		FinderPath finderPath = FINDER_PATH_COUNT_BY_G_C;

		Object[] finderArgs = new Object[] { groupId, classNameId };

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

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

			query.append(_SQL_COUNT_PORTLETITEM_WHERE);

			query.append(_FINDER_COLUMN_G_C_GROUPID_2);

			query.append(_FINDER_COLUMN_G_C_CLASSNAMEID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(groupId);

				qPos.add(classNameId);

				count = (Long)q.uniqueResult();

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

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

		return count.intValue();
	}

	private static final String _FINDER_COLUMN_G_C_GROUPID_2 = "portletItem.groupId = ? AND ";
	private static final String _FINDER_COLUMN_G_C_CLASSNAMEID_2 = "portletItem.classNameId = ?";
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_BY_G_P_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findByG_P_C",
			new String[] {
				Long.class.getName(), String.class.getName(),
				Long.class.getName(),
				
			Integer.class.getName(), Integer.class.getName(),
				OrderByComparator.class.getName()
			});
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_P_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findByG_P_C",
			new String[] {
				Long.class.getName(), String.class.getName(),
				Long.class.getName()
			},
			PortletItemModelImpl.GROUPID_COLUMN_BITMASK |
			PortletItemModelImpl.PORTLETID_COLUMN_BITMASK |
			PortletItemModelImpl.CLASSNAMEID_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_G_P_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByG_P_C",
			new String[] {
				Long.class.getName(), String.class.getName(),
				Long.class.getName()
			});

	/**
	 * Returns all the portlet items where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @return the matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_P_C(long groupId, String portletId,
		long classNameId) {
		return findByG_P_C(groupId, portletId, classNameId, QueryUtil.ALL_POS,
			QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the portlet items where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @return the range of matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_P_C(long groupId, String portletId,
		long classNameId, int start, int end) {
		return findByG_P_C(groupId, portletId, classNameId, start, end, null);
	}

	/**
	 * Returns an ordered range of all the portlet items where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_P_C(long groupId, String portletId,
		long classNameId, int start, int end,
		OrderByComparator<PortletItem> orderByComparator) {
		return findByG_P_C(groupId, portletId, classNameId, start, end,
			orderByComparator, true);
	}

	/**
	 * Returns an ordered range of all the portlet items where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @param retrieveFromCache whether to retrieve from the finder cache
	 * @return the ordered range of matching portlet items
	 */
	@Override
	public List<PortletItem> findByG_P_C(long groupId, String portletId,
		long classNameId, int start, int end,
		OrderByComparator<PortletItem> orderByComparator,
		boolean retrieveFromCache) {
		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_G_P_C;
			finderArgs = new Object[] { groupId, portletId, classNameId };
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_G_P_C;
			finderArgs = new Object[] {
					groupId, portletId, classNameId,
					
					start, end, orderByComparator
				};
		}

		List<PortletItem> list = null;

		if (retrieveFromCache) {
			list = (List<PortletItem>)finderCache.getResult(finderPath,
					finderArgs, this);

			if ((list != null) && !list.isEmpty()) {
				for (PortletItem portletItem : list) {
					if ((groupId != portletItem.getGroupId()) ||
							!Objects.equals(portletId,
								portletItem.getPortletId()) ||
							(classNameId != portletItem.getClassNameId())) {
						list = null;

						break;
					}
				}
			}
		}

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

			if (orderByComparator != null) {
				query = new StringBundler(5 +
						(orderByComparator.getOrderByFields().length * 2));
			}
			else {
				query = new StringBundler(5);
			}

			query.append(_SQL_SELECT_PORTLETITEM_WHERE);

			query.append(_FINDER_COLUMN_G_P_C_GROUPID_2);

			boolean bindPortletId = false;

			if (portletId == null) {
				query.append(_FINDER_COLUMN_G_P_C_PORTLETID_1);
			}
			else if (portletId.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_G_P_C_PORTLETID_3);
			}
			else {
				bindPortletId = true;

				query.append(_FINDER_COLUMN_G_P_C_PORTLETID_2);
			}

			query.append(_FINDER_COLUMN_G_P_C_CLASSNAMEID_2);

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

				if (bindPortletId) {
					qPos.add(portletId);
				}

				qPos.add(classNameId);

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

					Collections.sort(list);

					list = Collections.unmodifiableList(list);
				}
				else {
					list = (List<PortletItem>)QueryUtil.list(q, getDialect(),
							start, end);
				}

				cacheResult(list);

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

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

		return list;
	}

	/**
	 * Returns the first portlet item in the ordered set where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching portlet item
	 * @throws NoSuchPortletItemException if a matching portlet item could not be found
	 */
	@Override
	public PortletItem findByG_P_C_First(long groupId, String portletId,
		long classNameId, OrderByComparator<PortletItem> orderByComparator)
		throws NoSuchPortletItemException {
		PortletItem portletItem = fetchByG_P_C_First(groupId, portletId,
				classNameId, orderByComparator);

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

		StringBundler msg = new StringBundler(8);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

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

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

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

		msg.append(StringPool.CLOSE_CURLY_BRACE);

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

	/**
	 * Returns the first portlet item in the ordered set where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching portlet item, or <code>null</code> if a matching portlet item could not be found
	 */
	@Override
	public PortletItem fetchByG_P_C_First(long groupId, String portletId,
		long classNameId, OrderByComparator<PortletItem> orderByComparator) {
		List<PortletItem> list = findByG_P_C(groupId, portletId, classNameId,
				0, 1, orderByComparator);

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

		return null;
	}

	/**
	 * Returns the last portlet item in the ordered set where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching portlet item
	 * @throws NoSuchPortletItemException if a matching portlet item could not be found
	 */
	@Override
	public PortletItem findByG_P_C_Last(long groupId, String portletId,
		long classNameId, OrderByComparator<PortletItem> orderByComparator)
		throws NoSuchPortletItemException {
		PortletItem portletItem = fetchByG_P_C_Last(groupId, portletId,
				classNameId, orderByComparator);

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

		StringBundler msg = new StringBundler(8);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

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

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

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

		msg.append(StringPool.CLOSE_CURLY_BRACE);

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

	/**
	 * Returns the last portlet item in the ordered set where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching portlet item, or <code>null</code> if a matching portlet item could not be found
	 */
	@Override
	public PortletItem fetchByG_P_C_Last(long groupId, String portletId,
		long classNameId, OrderByComparator<PortletItem> orderByComparator) {
		int count = countByG_P_C(groupId, portletId, classNameId);

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

		List<PortletItem> list = findByG_P_C(groupId, portletId, classNameId,
				count - 1, count, orderByComparator);

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

		return null;
	}

	/**
	 * Returns the portlet items before and after the current portlet item in the ordered set where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param portletItemId the primary key of the current portlet item
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the previous, current, and next portlet item
	 * @throws NoSuchPortletItemException if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem[] findByG_P_C_PrevAndNext(long portletItemId,
		long groupId, String portletId, long classNameId,
		OrderByComparator<PortletItem> orderByComparator)
		throws NoSuchPortletItemException {
		PortletItem portletItem = findByPrimaryKey(portletItemId);

		Session session = null;

		try {
			session = openSession();

			PortletItem[] array = new PortletItemImpl[3];

			array[0] = getByG_P_C_PrevAndNext(session, portletItem, groupId,
					portletId, classNameId, orderByComparator, true);

			array[1] = portletItem;

			array[2] = getByG_P_C_PrevAndNext(session, portletItem, groupId,
					portletId, classNameId, orderByComparator, false);

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

	protected PortletItem getByG_P_C_PrevAndNext(Session session,
		PortletItem portletItem, long groupId, String portletId,
		long classNameId, OrderByComparator<PortletItem> orderByComparator,
		boolean previous) {
		StringBundler query = null;

		if (orderByComparator != null) {
			query = new StringBundler(6 +
					(orderByComparator.getOrderByConditionFields().length * 3) +
					(orderByComparator.getOrderByFields().length * 3));
		}
		else {
			query = new StringBundler(5);
		}

		query.append(_SQL_SELECT_PORTLETITEM_WHERE);

		query.append(_FINDER_COLUMN_G_P_C_GROUPID_2);

		boolean bindPortletId = false;

		if (portletId == null) {
			query.append(_FINDER_COLUMN_G_P_C_PORTLETID_1);
		}
		else if (portletId.equals(StringPool.BLANK)) {
			query.append(_FINDER_COLUMN_G_P_C_PORTLETID_3);
		}
		else {
			bindPortletId = true;

			query.append(_FINDER_COLUMN_G_P_C_PORTLETID_2);
		}

		query.append(_FINDER_COLUMN_G_P_C_CLASSNAMEID_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(PortletItemModelImpl.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(groupId);

		if (bindPortletId) {
			qPos.add(portletId);
		}

		qPos.add(classNameId);

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

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

		List<PortletItem> list = q.list();

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

	/**
	 * Removes all the portlet items where groupId = ? and portletId = ? and classNameId = ? from the database.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 */
	@Override
	public void removeByG_P_C(long groupId, String portletId, long classNameId) {
		for (PortletItem portletItem : findByG_P_C(groupId, portletId,
				classNameId, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null)) {
			remove(portletItem);
		}
	}

	/**
	 * Returns the number of portlet items where groupId = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @return the number of matching portlet items
	 */
	@Override
	public int countByG_P_C(long groupId, String portletId, long classNameId) {
		FinderPath finderPath = FINDER_PATH_COUNT_BY_G_P_C;

		Object[] finderArgs = new Object[] { groupId, portletId, classNameId };

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

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

			query.append(_SQL_COUNT_PORTLETITEM_WHERE);

			query.append(_FINDER_COLUMN_G_P_C_GROUPID_2);

			boolean bindPortletId = false;

			if (portletId == null) {
				query.append(_FINDER_COLUMN_G_P_C_PORTLETID_1);
			}
			else if (portletId.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_G_P_C_PORTLETID_3);
			}
			else {
				bindPortletId = true;

				query.append(_FINDER_COLUMN_G_P_C_PORTLETID_2);
			}

			query.append(_FINDER_COLUMN_G_P_C_CLASSNAMEID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(groupId);

				if (bindPortletId) {
					qPos.add(portletId);
				}

				qPos.add(classNameId);

				count = (Long)q.uniqueResult();

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

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

		return count.intValue();
	}

	private static final String _FINDER_COLUMN_G_P_C_GROUPID_2 = "portletItem.groupId = ? AND ";
	private static final String _FINDER_COLUMN_G_P_C_PORTLETID_1 = "portletItem.portletId IS NULL AND ";
	private static final String _FINDER_COLUMN_G_P_C_PORTLETID_2 = "portletItem.portletId = ? AND ";
	private static final String _FINDER_COLUMN_G_P_C_PORTLETID_3 = "(portletItem.portletId IS NULL OR portletItem.portletId = '') AND ";
	private static final String _FINDER_COLUMN_G_P_C_CLASSNAMEID_2 = "portletItem.classNameId = ?";
	public static final FinderPath FINDER_PATH_FETCH_BY_G_N_P_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, PortletItemImpl.class,
			FINDER_CLASS_NAME_ENTITY, "fetchByG_N_P_C",
			new String[] {
				Long.class.getName(), String.class.getName(),
				String.class.getName(), Long.class.getName()
			},
			PortletItemModelImpl.GROUPID_COLUMN_BITMASK |
			PortletItemModelImpl.NAME_COLUMN_BITMASK |
			PortletItemModelImpl.PORTLETID_COLUMN_BITMASK |
			PortletItemModelImpl.CLASSNAMEID_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_G_N_P_C = new FinderPath(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByG_N_P_C",
			new String[] {
				Long.class.getName(), String.class.getName(),
				String.class.getName(), Long.class.getName()
			});

	/**
	 * Returns the portlet item where groupId = ? and name = ? and portletId = ? and classNameId = ? or throws a {@link NoSuchPortletItemException} if it could not be found.
	 *
	 * @param groupId the group ID
	 * @param name the name
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @return the matching portlet item
	 * @throws NoSuchPortletItemException if a matching portlet item could not be found
	 */
	@Override
	public PortletItem findByG_N_P_C(long groupId, String name,
		String portletId, long classNameId) throws NoSuchPortletItemException {
		PortletItem portletItem = fetchByG_N_P_C(groupId, name, portletId,
				classNameId);

		if (portletItem == null) {
			StringBundler msg = new StringBundler(10);

			msg.append(_NO_SUCH_ENTITY_WITH_KEY);

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

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

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

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

			msg.append(StringPool.CLOSE_CURLY_BRACE);

			if (_log.isDebugEnabled()) {
				_log.debug(msg.toString());
			}

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

		return portletItem;
	}

	/**
	 * Returns the portlet item where groupId = ? and name = ? and portletId = ? and classNameId = ? or returns <code>null</code> if it could not be found. Uses the finder cache.
	 *
	 * @param groupId the group ID
	 * @param name the name
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @return the matching portlet item, or <code>null</code> if a matching portlet item could not be found
	 */
	@Override
	public PortletItem fetchByG_N_P_C(long groupId, String name,
		String portletId, long classNameId) {
		return fetchByG_N_P_C(groupId, name, portletId, classNameId, true);
	}

	/**
	 * Returns the portlet item where groupId = ? and name = ? and portletId = ? and classNameId = ? or returns <code>null</code> if it could not be found, optionally using the finder cache.
	 *
	 * @param groupId the group ID
	 * @param name the name
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @param retrieveFromCache whether to retrieve from the finder cache
	 * @return the matching portlet item, or <code>null</code> if a matching portlet item could not be found
	 */
	@Override
	public PortletItem fetchByG_N_P_C(long groupId, String name,
		String portletId, long classNameId, boolean retrieveFromCache) {
		Object[] finderArgs = new Object[] { groupId, name, portletId, classNameId };

		Object result = null;

		if (retrieveFromCache) {
			result = finderCache.getResult(FINDER_PATH_FETCH_BY_G_N_P_C,
					finderArgs, this);
		}

		if (result instanceof PortletItem) {
			PortletItem portletItem = (PortletItem)result;

			if ((groupId != portletItem.getGroupId()) ||
					!Objects.equals(name, portletItem.getName()) ||
					!Objects.equals(portletId, portletItem.getPortletId()) ||
					(classNameId != portletItem.getClassNameId())) {
				result = null;
			}
		}

		if (result == null) {
			StringBundler query = new StringBundler(6);

			query.append(_SQL_SELECT_PORTLETITEM_WHERE);

			query.append(_FINDER_COLUMN_G_N_P_C_GROUPID_2);

			boolean bindName = false;

			if (name == null) {
				query.append(_FINDER_COLUMN_G_N_P_C_NAME_1);
			}
			else if (name.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_G_N_P_C_NAME_3);
			}
			else {
				bindName = true;

				query.append(_FINDER_COLUMN_G_N_P_C_NAME_2);
			}

			boolean bindPortletId = false;

			if (portletId == null) {
				query.append(_FINDER_COLUMN_G_N_P_C_PORTLETID_1);
			}
			else if (portletId.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_G_N_P_C_PORTLETID_3);
			}
			else {
				bindPortletId = true;

				query.append(_FINDER_COLUMN_G_N_P_C_PORTLETID_2);
			}

			query.append(_FINDER_COLUMN_G_N_P_C_CLASSNAMEID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(groupId);

				if (bindName) {
					qPos.add(StringUtil.toLowerCase(name));
				}

				if (bindPortletId) {
					qPos.add(portletId);
				}

				qPos.add(classNameId);

				List<PortletItem> list = q.list();

				if (list.isEmpty()) {
					finderCache.putResult(FINDER_PATH_FETCH_BY_G_N_P_C,
						finderArgs, list);
				}
				else {
					if (list.size() > 1) {
						Collections.sort(list, Collections.reverseOrder());

						if (_log.isWarnEnabled()) {
							_log.warn(
								"PortletItemPersistenceImpl.fetchByG_N_P_C(long, String, String, long, boolean) with parameters (" +
								StringUtil.merge(finderArgs) +
								") yields a result set with more than 1 result. This violates the logical unique restriction. There is no order guarantee on which result is returned by this finder.");
						}
					}

					PortletItem portletItem = list.get(0);

					result = portletItem;

					cacheResult(portletItem);

					if ((portletItem.getGroupId() != groupId) ||
							(portletItem.getName() == null) ||
							!portletItem.getName().equals(name) ||
							(portletItem.getPortletId() == null) ||
							!portletItem.getPortletId().equals(portletId) ||
							(portletItem.getClassNameId() != classNameId)) {
						finderCache.putResult(FINDER_PATH_FETCH_BY_G_N_P_C,
							finderArgs, portletItem);
					}
				}
			}
			catch (Exception e) {
				finderCache.removeResult(FINDER_PATH_FETCH_BY_G_N_P_C,
					finderArgs);

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

		if (result instanceof List<?>) {
			return null;
		}
		else {
			return (PortletItem)result;
		}
	}

	/**
	 * Removes the portlet item where groupId = ? and name = ? and portletId = ? and classNameId = ? from the database.
	 *
	 * @param groupId the group ID
	 * @param name the name
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @return the portlet item that was removed
	 */
	@Override
	public PortletItem removeByG_N_P_C(long groupId, String name,
		String portletId, long classNameId) throws NoSuchPortletItemException {
		PortletItem portletItem = findByG_N_P_C(groupId, name, portletId,
				classNameId);

		return remove(portletItem);
	}

	/**
	 * Returns the number of portlet items where groupId = ? and name = ? and portletId = ? and classNameId = ?.
	 *
	 * @param groupId the group ID
	 * @param name the name
	 * @param portletId the portlet ID
	 * @param classNameId the class name ID
	 * @return the number of matching portlet items
	 */
	@Override
	public int countByG_N_P_C(long groupId, String name, String portletId,
		long classNameId) {
		FinderPath finderPath = FINDER_PATH_COUNT_BY_G_N_P_C;

		Object[] finderArgs = new Object[] { groupId, name, portletId, classNameId };

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

		if (count == null) {
			StringBundler query = new StringBundler(5);

			query.append(_SQL_COUNT_PORTLETITEM_WHERE);

			query.append(_FINDER_COLUMN_G_N_P_C_GROUPID_2);

			boolean bindName = false;

			if (name == null) {
				query.append(_FINDER_COLUMN_G_N_P_C_NAME_1);
			}
			else if (name.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_G_N_P_C_NAME_3);
			}
			else {
				bindName = true;

				query.append(_FINDER_COLUMN_G_N_P_C_NAME_2);
			}

			boolean bindPortletId = false;

			if (portletId == null) {
				query.append(_FINDER_COLUMN_G_N_P_C_PORTLETID_1);
			}
			else if (portletId.equals(StringPool.BLANK)) {
				query.append(_FINDER_COLUMN_G_N_P_C_PORTLETID_3);
			}
			else {
				bindPortletId = true;

				query.append(_FINDER_COLUMN_G_N_P_C_PORTLETID_2);
			}

			query.append(_FINDER_COLUMN_G_N_P_C_CLASSNAMEID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(groupId);

				if (bindName) {
					qPos.add(StringUtil.toLowerCase(name));
				}

				if (bindPortletId) {
					qPos.add(portletId);
				}

				qPos.add(classNameId);

				count = (Long)q.uniqueResult();

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

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

		return count.intValue();
	}

	private static final String _FINDER_COLUMN_G_N_P_C_GROUPID_2 = "portletItem.groupId = ? AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_NAME_1 = "portletItem.name IS NULL AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_NAME_2 = "lower(portletItem.name) = ? AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_NAME_3 = "(portletItem.name IS NULL OR portletItem.name = '') AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_PORTLETID_1 = "portletItem.portletId IS NULL AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_PORTLETID_2 = "portletItem.portletId = ? AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_PORTLETID_3 = "(portletItem.portletId IS NULL OR portletItem.portletId = '') AND ";
	private static final String _FINDER_COLUMN_G_N_P_C_CLASSNAMEID_2 = "portletItem.classNameId = ?";

	public PortletItemPersistenceImpl() {
		setModelClass(PortletItem.class);
	}

	/**
	 * Caches the portlet item in the entity cache if it is enabled.
	 *
	 * @param portletItem the portlet item
	 */
	@Override
	public void cacheResult(PortletItem portletItem) {
		entityCache.putResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemImpl.class, portletItem.getPrimaryKey(), portletItem);

		finderCache.putResult(FINDER_PATH_FETCH_BY_G_N_P_C,
			new Object[] {
				portletItem.getGroupId(), portletItem.getName(),
				portletItem.getPortletId(), portletItem.getClassNameId()
			}, portletItem);

		portletItem.resetOriginalValues();
	}

	/**
	 * Caches the portlet items in the entity cache if it is enabled.
	 *
	 * @param portletItems the portlet items
	 */
	@Override
	public void cacheResult(List<PortletItem> portletItems) {
		for (PortletItem portletItem : portletItems) {
			if (entityCache.getResult(
						PortletItemModelImpl.ENTITY_CACHE_ENABLED,
						PortletItemImpl.class, portletItem.getPrimaryKey()) == null) {
				cacheResult(portletItem);
			}
			else {
				portletItem.resetOriginalValues();
			}
		}
	}

	/**
	 * Clears the cache for all portlet items.
	 *
	 * <p>
	 * The {@link EntityCache} and {@link FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache() {
		entityCache.clearCache(PortletItemImpl.class);

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

	/**
	 * Clears the cache for the portlet item.
	 *
	 * <p>
	 * The {@link EntityCache} and {@link FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache(PortletItem portletItem) {
		entityCache.removeResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemImpl.class, portletItem.getPrimaryKey());

		finderCache.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		finderCache.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		clearUniqueFindersCache((PortletItemModelImpl)portletItem, true);
	}

	@Override
	public void clearCache(List<PortletItem> portletItems) {
		finderCache.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		finderCache.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		for (PortletItem portletItem : portletItems) {
			entityCache.removeResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
				PortletItemImpl.class, portletItem.getPrimaryKey());

			clearUniqueFindersCache((PortletItemModelImpl)portletItem, true);
		}
	}

	protected void cacheUniqueFindersCache(
		PortletItemModelImpl portletItemModelImpl) {
		Object[] args = new Object[] {
				portletItemModelImpl.getGroupId(),
				portletItemModelImpl.getName(),
				portletItemModelImpl.getPortletId(),
				portletItemModelImpl.getClassNameId()
			};

		finderCache.putResult(FINDER_PATH_COUNT_BY_G_N_P_C, args,
			Long.valueOf(1), false);
		finderCache.putResult(FINDER_PATH_FETCH_BY_G_N_P_C, args,
			portletItemModelImpl, false);
	}

	protected void clearUniqueFindersCache(
		PortletItemModelImpl portletItemModelImpl, boolean clearCurrent) {
		if (clearCurrent) {
			Object[] args = new Object[] {
					portletItemModelImpl.getGroupId(),
					portletItemModelImpl.getName(),
					portletItemModelImpl.getPortletId(),
					portletItemModelImpl.getClassNameId()
				};

			finderCache.removeResult(FINDER_PATH_COUNT_BY_G_N_P_C, args);
			finderCache.removeResult(FINDER_PATH_FETCH_BY_G_N_P_C, args);
		}

		if ((portletItemModelImpl.getColumnBitmask() &
				FINDER_PATH_FETCH_BY_G_N_P_C.getColumnBitmask()) != 0) {
			Object[] args = new Object[] {
					portletItemModelImpl.getOriginalGroupId(),
					portletItemModelImpl.getOriginalName(),
					portletItemModelImpl.getOriginalPortletId(),
					portletItemModelImpl.getOriginalClassNameId()
				};

			finderCache.removeResult(FINDER_PATH_COUNT_BY_G_N_P_C, args);
			finderCache.removeResult(FINDER_PATH_FETCH_BY_G_N_P_C, args);
		}
	}

	/**
	 * Creates a new portlet item with the primary key. Does not add the portlet item to the database.
	 *
	 * @param portletItemId the primary key for the new portlet item
	 * @return the new portlet item
	 */
	@Override
	public PortletItem create(long portletItemId) {
		PortletItem portletItem = new PortletItemImpl();

		portletItem.setNew(true);
		portletItem.setPrimaryKey(portletItemId);

		portletItem.setCompanyId(companyProvider.getCompanyId());

		return portletItem;
	}

	/**
	 * Removes the portlet item with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param portletItemId the primary key of the portlet item
	 * @return the portlet item that was removed
	 * @throws NoSuchPortletItemException if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem remove(long portletItemId)
		throws NoSuchPortletItemException {
		return remove((Serializable)portletItemId);
	}

	/**
	 * Removes the portlet item with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param primaryKey the primary key of the portlet item
	 * @return the portlet item that was removed
	 * @throws NoSuchPortletItemException if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem remove(Serializable primaryKey)
		throws NoSuchPortletItemException {
		Session session = null;

		try {
			session = openSession();

			PortletItem portletItem = (PortletItem)session.get(PortletItemImpl.class,
					primaryKey);

			if (portletItem == null) {
				if (_log.isDebugEnabled()) {
					_log.debug(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
				}

				throw new NoSuchPortletItemException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
					primaryKey);
			}

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

	@Override
	protected PortletItem removeImpl(PortletItem portletItem) {
		portletItem = toUnwrappedModel(portletItem);

		Session session = null;

		try {
			session = openSession();

			if (!session.contains(portletItem)) {
				portletItem = (PortletItem)session.get(PortletItemImpl.class,
						portletItem.getPrimaryKeyObj());
			}

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

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

		return portletItem;
	}

	@Override
	public PortletItem updateImpl(PortletItem portletItem) {
		portletItem = toUnwrappedModel(portletItem);

		boolean isNew = portletItem.isNew();

		PortletItemModelImpl portletItemModelImpl = (PortletItemModelImpl)portletItem;

		ServiceContext serviceContext = ServiceContextThreadLocal.getServiceContext();

		Date now = new Date();

		if (isNew && (portletItem.getCreateDate() == null)) {
			if (serviceContext == null) {
				portletItem.setCreateDate(now);
			}
			else {
				portletItem.setCreateDate(serviceContext.getCreateDate(now));
			}
		}

		if (!portletItemModelImpl.hasSetModifiedDate()) {
			if (serviceContext == null) {
				portletItem.setModifiedDate(now);
			}
			else {
				portletItem.setModifiedDate(serviceContext.getModifiedDate(now));
			}
		}

		Session session = null;

		try {
			session = openSession();

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

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

		finderCache.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

		if (!PortletItemModelImpl.COLUMN_BITMASK_ENABLED) {
			finderCache.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
		}
		else
		 if (isNew) {
			Object[] args = new Object[] {
					portletItemModelImpl.getGroupId(),
					portletItemModelImpl.getClassNameId()
				};

			finderCache.removeResult(FINDER_PATH_COUNT_BY_G_C, args);
			finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_C,
				args);

			args = new Object[] {
					portletItemModelImpl.getGroupId(),
					portletItemModelImpl.getPortletId(),
					portletItemModelImpl.getClassNameId()
				};

			finderCache.removeResult(FINDER_PATH_COUNT_BY_G_P_C, args);
			finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_P_C,
				args);

			finderCache.removeResult(FINDER_PATH_COUNT_ALL, FINDER_ARGS_EMPTY);
			finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL,
				FINDER_ARGS_EMPTY);
		}

		else {
			if ((portletItemModelImpl.getColumnBitmask() &
					FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_C.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						portletItemModelImpl.getOriginalGroupId(),
						portletItemModelImpl.getOriginalClassNameId()
					};

				finderCache.removeResult(FINDER_PATH_COUNT_BY_G_C, args);
				finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_C,
					args);

				args = new Object[] {
						portletItemModelImpl.getGroupId(),
						portletItemModelImpl.getClassNameId()
					};

				finderCache.removeResult(FINDER_PATH_COUNT_BY_G_C, args);
				finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_C,
					args);
			}

			if ((portletItemModelImpl.getColumnBitmask() &
					FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_P_C.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						portletItemModelImpl.getOriginalGroupId(),
						portletItemModelImpl.getOriginalPortletId(),
						portletItemModelImpl.getOriginalClassNameId()
					};

				finderCache.removeResult(FINDER_PATH_COUNT_BY_G_P_C, args);
				finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_P_C,
					args);

				args = new Object[] {
						portletItemModelImpl.getGroupId(),
						portletItemModelImpl.getPortletId(),
						portletItemModelImpl.getClassNameId()
					};

				finderCache.removeResult(FINDER_PATH_COUNT_BY_G_P_C, args);
				finderCache.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_G_P_C,
					args);
			}
		}

		entityCache.putResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
			PortletItemImpl.class, portletItem.getPrimaryKey(), portletItem,
			false);

		clearUniqueFindersCache(portletItemModelImpl, false);
		cacheUniqueFindersCache(portletItemModelImpl);

		portletItem.resetOriginalValues();

		return portletItem;
	}

	protected PortletItem toUnwrappedModel(PortletItem portletItem) {
		if (portletItem instanceof PortletItemImpl) {
			return portletItem;
		}

		PortletItemImpl portletItemImpl = new PortletItemImpl();

		portletItemImpl.setNew(portletItem.isNew());
		portletItemImpl.setPrimaryKey(portletItem.getPrimaryKey());

		portletItemImpl.setMvccVersion(portletItem.getMvccVersion());
		portletItemImpl.setPortletItemId(portletItem.getPortletItemId());
		portletItemImpl.setGroupId(portletItem.getGroupId());
		portletItemImpl.setCompanyId(portletItem.getCompanyId());
		portletItemImpl.setUserId(portletItem.getUserId());
		portletItemImpl.setUserName(portletItem.getUserName());
		portletItemImpl.setCreateDate(portletItem.getCreateDate());
		portletItemImpl.setModifiedDate(portletItem.getModifiedDate());
		portletItemImpl.setName(portletItem.getName());
		portletItemImpl.setPortletId(portletItem.getPortletId());
		portletItemImpl.setClassNameId(portletItem.getClassNameId());

		return portletItemImpl;
	}

	/**
	 * Returns the portlet item with the primary key or throws a {@link com.liferay.portal.kernel.exception.NoSuchModelException} if it could not be found.
	 *
	 * @param primaryKey the primary key of the portlet item
	 * @return the portlet item
	 * @throws NoSuchPortletItemException if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem findByPrimaryKey(Serializable primaryKey)
		throws NoSuchPortletItemException {
		PortletItem portletItem = fetchByPrimaryKey(primaryKey);

		if (portletItem == null) {
			if (_log.isDebugEnabled()) {
				_log.debug(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
			}

			throw new NoSuchPortletItemException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
				primaryKey);
		}

		return portletItem;
	}

	/**
	 * Returns the portlet item with the primary key or throws a {@link NoSuchPortletItemException} if it could not be found.
	 *
	 * @param portletItemId the primary key of the portlet item
	 * @return the portlet item
	 * @throws NoSuchPortletItemException if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem findByPrimaryKey(long portletItemId)
		throws NoSuchPortletItemException {
		return findByPrimaryKey((Serializable)portletItemId);
	}

	/**
	 * Returns the portlet item with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param primaryKey the primary key of the portlet item
	 * @return the portlet item, or <code>null</code> if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem fetchByPrimaryKey(Serializable primaryKey) {
		Serializable serializable = entityCache.getResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
				PortletItemImpl.class, primaryKey);

		if (serializable == nullModel) {
			return null;
		}

		PortletItem portletItem = (PortletItem)serializable;

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

			try {
				session = openSession();

				portletItem = (PortletItem)session.get(PortletItemImpl.class,
						primaryKey);

				if (portletItem != null) {
					cacheResult(portletItem);
				}
				else {
					entityCache.putResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
						PortletItemImpl.class, primaryKey, nullModel);
				}
			}
			catch (Exception e) {
				entityCache.removeResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
					PortletItemImpl.class, primaryKey);

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

		return portletItem;
	}

	/**
	 * Returns the portlet item with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param portletItemId the primary key of the portlet item
	 * @return the portlet item, or <code>null</code> if a portlet item with the primary key could not be found
	 */
	@Override
	public PortletItem fetchByPrimaryKey(long portletItemId) {
		return fetchByPrimaryKey((Serializable)portletItemId);
	}

	@Override
	public Map<Serializable, PortletItem> fetchByPrimaryKeys(
		Set<Serializable> primaryKeys) {
		if (primaryKeys.isEmpty()) {
			return Collections.emptyMap();
		}

		Map<Serializable, PortletItem> map = new HashMap<Serializable, PortletItem>();

		if (primaryKeys.size() == 1) {
			Iterator<Serializable> iterator = primaryKeys.iterator();

			Serializable primaryKey = iterator.next();

			PortletItem portletItem = fetchByPrimaryKey(primaryKey);

			if (portletItem != null) {
				map.put(primaryKey, portletItem);
			}

			return map;
		}

		Set<Serializable> uncachedPrimaryKeys = null;

		for (Serializable primaryKey : primaryKeys) {
			Serializable serializable = entityCache.getResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
					PortletItemImpl.class, primaryKey);

			if (serializable != nullModel) {
				if (serializable == null) {
					if (uncachedPrimaryKeys == null) {
						uncachedPrimaryKeys = new HashSet<Serializable>();
					}

					uncachedPrimaryKeys.add(primaryKey);
				}
				else {
					map.put(primaryKey, (PortletItem)serializable);
				}
			}
		}

		if (uncachedPrimaryKeys == null) {
			return map;
		}

		StringBundler query = new StringBundler((uncachedPrimaryKeys.size() * 2) +
				1);

		query.append(_SQL_SELECT_PORTLETITEM_WHERE_PKS_IN);

		for (Serializable primaryKey : uncachedPrimaryKeys) {
			query.append((long)primaryKey);

			query.append(StringPool.COMMA);
		}

		query.setIndex(query.index() - 1);

		query.append(StringPool.CLOSE_PARENTHESIS);

		String sql = query.toString();

		Session session = null;

		try {
			session = openSession();

			Query q = session.createQuery(sql);

			for (PortletItem portletItem : (List<PortletItem>)q.list()) {
				map.put(portletItem.getPrimaryKeyObj(), portletItem);

				cacheResult(portletItem);

				uncachedPrimaryKeys.remove(portletItem.getPrimaryKeyObj());
			}

			for (Serializable primaryKey : uncachedPrimaryKeys) {
				entityCache.putResult(PortletItemModelImpl.ENTITY_CACHE_ENABLED,
					PortletItemImpl.class, primaryKey, nullModel);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		return map;
	}

	/**
	 * Returns all the portlet items.
	 *
	 * @return the portlet items
	 */
	@Override
	public List<PortletItem> findAll() {
		return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the portlet items.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @return the range of portlet items
	 */
	@Override
	public List<PortletItem> findAll(int start, int end) {
		return findAll(start, end, null);
	}

	/**
	 * Returns an ordered range of all the portlet items.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of portlet items
	 */
	@Override
	public List<PortletItem> findAll(int start, int end,
		OrderByComparator<PortletItem> orderByComparator) {
		return findAll(start, end, orderByComparator, true);
	}

	/**
	 * Returns an ordered range of all the portlet items.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link PortletItemModelImpl}. If both <code>orderByComparator</code> 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.
	 * </p>
	 *
	 * @param start the lower bound of the range of portlet items
	 * @param end the upper bound of the range of portlet items (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @param retrieveFromCache whether to retrieve from the finder cache
	 * @return the ordered range of portlet items
	 */
	@Override
	public List<PortletItem> findAll(int start, int end,
		OrderByComparator<PortletItem> orderByComparator,
		boolean retrieveFromCache) {
		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<PortletItem> list = null;

		if (retrieveFromCache) {
			list = (List<PortletItem>)finderCache.getResult(finderPath,
					finderArgs, this);
		}

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

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

				query.append(_SQL_SELECT_PORTLETITEM);

				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);

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

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

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

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

					Collections.sort(list);

					list = Collections.unmodifiableList(list);
				}
				else {
					list = (List<PortletItem>)QueryUtil.list(q, getDialect(),
							start, end);
				}

				cacheResult(list);

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

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

		return list;
	}

	/**
	 * Removes all the portlet items from the database.
	 *
	 */
	@Override
	public void removeAll() {
		for (PortletItem portletItem : findAll()) {
			remove(portletItem);
		}
	}

	/**
	 * Returns the number of portlet items.
	 *
	 * @return the number of portlet items
	 */
	@Override
	public int countAll() {
		Long count = (Long)finderCache.getResult(FINDER_PATH_COUNT_ALL,
				FINDER_ARGS_EMPTY, this);

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

			try {
				session = openSession();

				Query q = session.createQuery(_SQL_COUNT_PORTLETITEM);

				count = (Long)q.uniqueResult();

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

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

		return count.intValue();
	}

	@Override
	protected Map<String, Integer> getTableColumnsMap() {
		return PortletItemModelImpl.TABLE_COLUMNS_MAP;
	}

	/**
	 * Initializes the portlet item persistence.
	 */
	public void afterPropertiesSet() {
	}

	public void destroy() {
		entityCache.removeCache(PortletItemImpl.class.getName());
		finderCache.removeCache(FINDER_CLASS_NAME_ENTITY);
		finderCache.removeCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		finderCache.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	@BeanReference(type = CompanyProviderWrapper.class)
	protected CompanyProvider companyProvider;
	protected EntityCache entityCache = EntityCacheUtil.getEntityCache();
	protected FinderCache finderCache = FinderCacheUtil.getFinderCache();
	private static final String _SQL_SELECT_PORTLETITEM = "SELECT portletItem FROM PortletItem portletItem";
	private static final String _SQL_SELECT_PORTLETITEM_WHERE_PKS_IN = "SELECT portletItem FROM PortletItem portletItem WHERE portletItemId IN (";
	private static final String _SQL_SELECT_PORTLETITEM_WHERE = "SELECT portletItem FROM PortletItem portletItem WHERE ";
	private static final String _SQL_COUNT_PORTLETITEM = "SELECT COUNT(portletItem) FROM PortletItem portletItem";
	private static final String _SQL_COUNT_PORTLETITEM_WHERE = "SELECT COUNT(portletItem) FROM PortletItem portletItem WHERE ";
	private static final String _ORDER_BY_ENTITY_ALIAS = "portletItem.";
	private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No PortletItem exists with the primary key ";
	private static final String _NO_SUCH_ENTITY_WITH_KEY = "No PortletItem exists with the key {";
	private static final Log _log = LogFactoryUtil.getLog(PortletItemPersistenceImpl.class);
}