DLFileVersionLocalServiceBaseImpl.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.portlet.documentlibrary.service.base;

import aQute.bnd.annotation.ProviderType;

import com.liferay.document.library.kernel.model.DLFileVersion;
import com.liferay.document.library.kernel.service.DLFileVersionLocalService;
import com.liferay.document.library.kernel.service.persistence.DLFileEntryFinder;
import com.liferay.document.library.kernel.service.persistence.DLFileEntryPersistence;
import com.liferay.document.library.kernel.service.persistence.DLFileVersionPersistence;
import com.liferay.document.library.kernel.service.persistence.DLFolderFinder;
import com.liferay.document.library.kernel.service.persistence.DLFolderPersistence;

import com.liferay.exportimport.kernel.lar.ExportImportHelperUtil;
import com.liferay.exportimport.kernel.lar.ManifestSummary;
import com.liferay.exportimport.kernel.lar.PortletDataContext;
import com.liferay.exportimport.kernel.lar.StagedModelDataHandler;
import com.liferay.exportimport.kernel.lar.StagedModelDataHandlerRegistryUtil;
import com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil;
import com.liferay.exportimport.kernel.lar.StagedModelType;

import com.liferay.portal.kernel.bean.BeanReference;
import com.liferay.portal.kernel.dao.db.DB;
import com.liferay.portal.kernel.dao.db.DBManagerUtil;
import com.liferay.portal.kernel.dao.jdbc.SqlUpdate;
import com.liferay.portal.kernel.dao.jdbc.SqlUpdateFactoryUtil;
import com.liferay.portal.kernel.dao.orm.ActionableDynamicQuery;
import com.liferay.portal.kernel.dao.orm.Conjunction;
import com.liferay.portal.kernel.dao.orm.Criterion;
import com.liferay.portal.kernel.dao.orm.DefaultActionableDynamicQuery;
import com.liferay.portal.kernel.dao.orm.Disjunction;
import com.liferay.portal.kernel.dao.orm.DynamicQuery;
import com.liferay.portal.kernel.dao.orm.DynamicQueryFactoryUtil;
import com.liferay.portal.kernel.dao.orm.ExportActionableDynamicQuery;
import com.liferay.portal.kernel.dao.orm.IndexableActionableDynamicQuery;
import com.liferay.portal.kernel.dao.orm.Projection;
import com.liferay.portal.kernel.dao.orm.Property;
import com.liferay.portal.kernel.dao.orm.PropertyFactoryUtil;
import com.liferay.portal.kernel.dao.orm.RestrictionsFactoryUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.model.PersistedModel;
import com.liferay.portal.kernel.module.framework.service.IdentifiableOSGiService;
import com.liferay.portal.kernel.search.Indexable;
import com.liferay.portal.kernel.search.IndexableType;
import com.liferay.portal.kernel.service.BaseLocalServiceImpl;
import com.liferay.portal.kernel.service.PersistedModelLocalServiceRegistry;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.workflow.WorkflowConstants;

import java.io.Serializable;

import java.util.List;

import javax.sql.DataSource;

/**
 * Provides the base implementation for the document library file version local service.
 *
 * <p>
 * This implementation exists only as a container for the default service methods generated by ServiceBuilder. All custom service methods should be put in {@link com.liferay.portlet.documentlibrary.service.impl.DLFileVersionLocalServiceImpl}.
 * </p>
 *
 * @author Brian Wing Shun Chan
 * @see com.liferay.portlet.documentlibrary.service.impl.DLFileVersionLocalServiceImpl
 * @see com.liferay.document.library.kernel.service.DLFileVersionLocalServiceUtil
 * @generated
 */
@ProviderType
public abstract class DLFileVersionLocalServiceBaseImpl
	extends BaseLocalServiceImpl implements DLFileVersionLocalService,
		IdentifiableOSGiService {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link com.liferay.document.library.kernel.service.DLFileVersionLocalServiceUtil} to access the document library file version local service.
	 */

	/**
	 * Adds the document library file version to the database. Also notifies the appropriate model listeners.
	 *
	 * @param dlFileVersion the document library file version
	 * @return the document library file version that was added
	 */
	@Indexable(type = IndexableType.REINDEX)
	@Override
	public DLFileVersion addDLFileVersion(DLFileVersion dlFileVersion) {
		dlFileVersion.setNew(true);

		return dlFileVersionPersistence.update(dlFileVersion);
	}

	/**
	 * Creates a new document library file version with the primary key. Does not add the document library file version to the database.
	 *
	 * @param fileVersionId the primary key for the new document library file version
	 * @return the new document library file version
	 */
	@Override
	public DLFileVersion createDLFileVersion(long fileVersionId) {
		return dlFileVersionPersistence.create(fileVersionId);
	}

	/**
	 * Deletes the document library file version with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param fileVersionId the primary key of the document library file version
	 * @return the document library file version that was removed
	 * @throws PortalException if a document library file version with the primary key could not be found
	 */
	@Indexable(type = IndexableType.DELETE)
	@Override
	public DLFileVersion deleteDLFileVersion(long fileVersionId)
		throws PortalException {
		return dlFileVersionPersistence.remove(fileVersionId);
	}

	/**
	 * Deletes the document library file version from the database. Also notifies the appropriate model listeners.
	 *
	 * @param dlFileVersion the document library file version
	 * @return the document library file version that was removed
	 */
	@Indexable(type = IndexableType.DELETE)
	@Override
	public DLFileVersion deleteDLFileVersion(DLFileVersion dlFileVersion) {
		return dlFileVersionPersistence.remove(dlFileVersion);
	}

	@Override
	public DynamicQuery dynamicQuery() {
		Class<?> clazz = getClass();

		return DynamicQueryFactoryUtil.forClass(DLFileVersion.class,
			clazz.getClassLoader());
	}

	/**
	 * Performs a dynamic query on the database and returns the matching rows.
	 *
	 * @param dynamicQuery the dynamic query
	 * @return the matching rows
	 */
	@Override
	public <T> List<T> dynamicQuery(DynamicQuery dynamicQuery) {
		return dlFileVersionPersistence.findWithDynamicQuery(dynamicQuery);
	}

	/**
	 * Performs a dynamic query on the database and returns a range of the matching rows.
	 *
	 * <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 com.liferay.portal.kernel.dao.orm.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 com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.documentlibrary.model.impl.DLFileVersionModelImpl}. 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 dynamicQuery the dynamic query
	 * @param start the lower bound of the range of model instances
	 * @param end the upper bound of the range of model instances (not inclusive)
	 * @return the range of matching rows
	 */
	@Override
	public <T> List<T> dynamicQuery(DynamicQuery dynamicQuery, int start,
		int end) {
		return dlFileVersionPersistence.findWithDynamicQuery(dynamicQuery,
			start, end);
	}

	/**
	 * Performs a dynamic query on the database and returns an ordered range of the matching rows.
	 *
	 * <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 com.liferay.portal.kernel.dao.orm.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 com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.documentlibrary.model.impl.DLFileVersionModelImpl}. 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 dynamicQuery the dynamic query
	 * @param start the lower bound of the range of model instances
	 * @param end the upper bound of the range of model instances (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of matching rows
	 */
	@Override
	public <T> List<T> dynamicQuery(DynamicQuery dynamicQuery, int start,
		int end, OrderByComparator<T> orderByComparator) {
		return dlFileVersionPersistence.findWithDynamicQuery(dynamicQuery,
			start, end, orderByComparator);
	}

	/**
	 * Returns the number of rows matching the dynamic query.
	 *
	 * @param dynamicQuery the dynamic query
	 * @return the number of rows matching the dynamic query
	 */
	@Override
	public long dynamicQueryCount(DynamicQuery dynamicQuery) {
		return dlFileVersionPersistence.countWithDynamicQuery(dynamicQuery);
	}

	/**
	 * Returns the number of rows matching the dynamic query.
	 *
	 * @param dynamicQuery the dynamic query
	 * @param projection the projection to apply to the query
	 * @return the number of rows matching the dynamic query
	 */
	@Override
	public long dynamicQueryCount(DynamicQuery dynamicQuery,
		Projection projection) {
		return dlFileVersionPersistence.countWithDynamicQuery(dynamicQuery,
			projection);
	}

	@Override
	public DLFileVersion fetchDLFileVersion(long fileVersionId) {
		return dlFileVersionPersistence.fetchByPrimaryKey(fileVersionId);
	}

	/**
	 * Returns the document library file version matching the UUID and group.
	 *
	 * @param uuid the document library file version's UUID
	 * @param groupId the primary key of the group
	 * @return the matching document library file version, or <code>null</code> if a matching document library file version could not be found
	 */
	@Override
	public DLFileVersion fetchDLFileVersionByUuidAndGroupId(String uuid,
		long groupId) {
		return dlFileVersionPersistence.fetchByUUID_G(uuid, groupId);
	}

	/**
	 * Returns the document library file version with the primary key.
	 *
	 * @param fileVersionId the primary key of the document library file version
	 * @return the document library file version
	 * @throws PortalException if a document library file version with the primary key could not be found
	 */
	@Override
	public DLFileVersion getDLFileVersion(long fileVersionId)
		throws PortalException {
		return dlFileVersionPersistence.findByPrimaryKey(fileVersionId);
	}

	@Override
	public ActionableDynamicQuery getActionableDynamicQuery() {
		ActionableDynamicQuery actionableDynamicQuery = new DefaultActionableDynamicQuery();

		actionableDynamicQuery.setBaseLocalService(dlFileVersionLocalService);
		actionableDynamicQuery.setClassLoader(getClassLoader());
		actionableDynamicQuery.setModelClass(DLFileVersion.class);

		actionableDynamicQuery.setPrimaryKeyPropertyName("fileVersionId");

		return actionableDynamicQuery;
	}

	@Override
	public IndexableActionableDynamicQuery getIndexableActionableDynamicQuery() {
		IndexableActionableDynamicQuery indexableActionableDynamicQuery = new IndexableActionableDynamicQuery();

		indexableActionableDynamicQuery.setBaseLocalService(dlFileVersionLocalService);
		indexableActionableDynamicQuery.setClassLoader(getClassLoader());
		indexableActionableDynamicQuery.setModelClass(DLFileVersion.class);

		indexableActionableDynamicQuery.setPrimaryKeyPropertyName(
			"fileVersionId");

		return indexableActionableDynamicQuery;
	}

	protected void initActionableDynamicQuery(
		ActionableDynamicQuery actionableDynamicQuery) {
		actionableDynamicQuery.setBaseLocalService(dlFileVersionLocalService);
		actionableDynamicQuery.setClassLoader(getClassLoader());
		actionableDynamicQuery.setModelClass(DLFileVersion.class);

		actionableDynamicQuery.setPrimaryKeyPropertyName("fileVersionId");
	}

	@Override
	public ExportActionableDynamicQuery getExportActionableDynamicQuery(
		final PortletDataContext portletDataContext) {
		final ExportActionableDynamicQuery exportActionableDynamicQuery = new ExportActionableDynamicQuery() {
				@Override
				public long performCount() throws PortalException {
					ManifestSummary manifestSummary = portletDataContext.getManifestSummary();

					StagedModelType stagedModelType = getStagedModelType();

					long modelAdditionCount = super.performCount();

					manifestSummary.addModelAdditionCount(stagedModelType,
						modelAdditionCount);

					long modelDeletionCount = ExportImportHelperUtil.getModelDeletionCount(portletDataContext,
							stagedModelType);

					manifestSummary.addModelDeletionCount(stagedModelType,
						modelDeletionCount);

					return modelAdditionCount;
				}
			};

		initActionableDynamicQuery(exportActionableDynamicQuery);

		exportActionableDynamicQuery.setAddCriteriaMethod(new ActionableDynamicQuery.AddCriteriaMethod() {
				@Override
				public void addCriteria(DynamicQuery dynamicQuery) {
					Criterion modifiedDateCriterion = portletDataContext.getDateRangeCriteria(
							"modifiedDate");

					if (modifiedDateCriterion != null) {
						Conjunction conjunction = RestrictionsFactoryUtil.conjunction();

						conjunction.add(modifiedDateCriterion);

						Disjunction disjunction = RestrictionsFactoryUtil.disjunction();

						disjunction.add(RestrictionsFactoryUtil.gtProperty(
								"modifiedDate", "lastPublishDate"));

						Property lastPublishDateProperty = PropertyFactoryUtil.forName(
								"lastPublishDate");

						disjunction.add(lastPublishDateProperty.isNull());

						conjunction.add(disjunction);

						modifiedDateCriterion = conjunction;
					}

					Criterion statusDateCriterion = portletDataContext.getDateRangeCriteria(
							"statusDate");

					if ((modifiedDateCriterion != null) &&
							(statusDateCriterion != null)) {
						Disjunction disjunction = RestrictionsFactoryUtil.disjunction();

						disjunction.add(modifiedDateCriterion);
						disjunction.add(statusDateCriterion);

						dynamicQuery.add(disjunction);
					}

					Property workflowStatusProperty = PropertyFactoryUtil.forName(
							"status");

					if (portletDataContext.isInitialPublication()) {
						dynamicQuery.add(workflowStatusProperty.ne(
								WorkflowConstants.STATUS_IN_TRASH));
					}
					else {
						StagedModelDataHandler<?> stagedModelDataHandler = StagedModelDataHandlerRegistryUtil.getStagedModelDataHandler(DLFileVersion.class.getName());

						dynamicQuery.add(workflowStatusProperty.in(
								stagedModelDataHandler.getExportableStatuses()));
					}
				}
			});

		exportActionableDynamicQuery.setCompanyId(portletDataContext.getCompanyId());

		exportActionableDynamicQuery.setGroupId(portletDataContext.getScopeGroupId());

		exportActionableDynamicQuery.setPerformActionMethod(new ActionableDynamicQuery.PerformActionMethod<DLFileVersion>() {
				@Override
				public void performAction(DLFileVersion dlFileVersion)
					throws PortalException {
					StagedModelDataHandlerUtil.exportStagedModel(portletDataContext,
						dlFileVersion);
				}
			});
		exportActionableDynamicQuery.setStagedModelType(new StagedModelType(
				PortalUtil.getClassNameId(DLFileVersion.class.getName())));

		return exportActionableDynamicQuery;
	}

	/**
	 * @throws PortalException
	 */
	@Override
	public PersistedModel deletePersistedModel(PersistedModel persistedModel)
		throws PortalException {
		return dlFileVersionLocalService.deleteDLFileVersion((DLFileVersion)persistedModel);
	}

	@Override
	public PersistedModel getPersistedModel(Serializable primaryKeyObj)
		throws PortalException {
		return dlFileVersionPersistence.findByPrimaryKey(primaryKeyObj);
	}

	/**
	 * Returns all the document library file versions matching the UUID and company.
	 *
	 * @param uuid the UUID of the document library file versions
	 * @param companyId the primary key of the company
	 * @return the matching document library file versions, or an empty list if no matches were found
	 */
	@Override
	public List<DLFileVersion> getDLFileVersionsByUuidAndCompanyId(
		String uuid, long companyId) {
		return dlFileVersionPersistence.findByUuid_C(uuid, companyId);
	}

	/**
	 * Returns a range of document library file versions matching the UUID and company.
	 *
	 * @param uuid the UUID of the document library file versions
	 * @param companyId the primary key of the company
	 * @param start the lower bound of the range of document library file versions
	 * @param end the upper bound of the range of document library file versions (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the range of matching document library file versions, or an empty list if no matches were found
	 */
	@Override
	public List<DLFileVersion> getDLFileVersionsByUuidAndCompanyId(
		String uuid, long companyId, int start, int end,
		OrderByComparator<DLFileVersion> orderByComparator) {
		return dlFileVersionPersistence.findByUuid_C(uuid, companyId, start,
			end, orderByComparator);
	}

	/**
	 * Returns the document library file version matching the UUID and group.
	 *
	 * @param uuid the document library file version's UUID
	 * @param groupId the primary key of the group
	 * @return the matching document library file version
	 * @throws PortalException if a matching document library file version could not be found
	 */
	@Override
	public DLFileVersion getDLFileVersionByUuidAndGroupId(String uuid,
		long groupId) throws PortalException {
		return dlFileVersionPersistence.findByUUID_G(uuid, groupId);
	}

	/**
	 * Returns a range of all the document library file versions.
	 *
	 * <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 com.liferay.portal.kernel.dao.orm.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 com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.documentlibrary.model.impl.DLFileVersionModelImpl}. 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 document library file versions
	 * @param end the upper bound of the range of document library file versions (not inclusive)
	 * @return the range of document library file versions
	 */
	@Override
	public List<DLFileVersion> getDLFileVersions(int start, int end) {
		return dlFileVersionPersistence.findAll(start, end);
	}

	/**
	 * Returns the number of document library file versions.
	 *
	 * @return the number of document library file versions
	 */
	@Override
	public int getDLFileVersionsCount() {
		return dlFileVersionPersistence.countAll();
	}

	/**
	 * Updates the document library file version in the database or adds it if it does not yet exist. Also notifies the appropriate model listeners.
	 *
	 * @param dlFileVersion the document library file version
	 * @return the document library file version that was updated
	 */
	@Indexable(type = IndexableType.REINDEX)
	@Override
	public DLFileVersion updateDLFileVersion(DLFileVersion dlFileVersion) {
		return dlFileVersionPersistence.update(dlFileVersion);
	}

	/**
	 * Returns the document library file version local service.
	 *
	 * @return the document library file version local service
	 */
	public DLFileVersionLocalService getDLFileVersionLocalService() {
		return dlFileVersionLocalService;
	}

	/**
	 * Sets the document library file version local service.
	 *
	 * @param dlFileVersionLocalService the document library file version local service
	 */
	public void setDLFileVersionLocalService(
		DLFileVersionLocalService dlFileVersionLocalService) {
		this.dlFileVersionLocalService = dlFileVersionLocalService;
	}

	/**
	 * Returns the document library file version persistence.
	 *
	 * @return the document library file version persistence
	 */
	public DLFileVersionPersistence getDLFileVersionPersistence() {
		return dlFileVersionPersistence;
	}

	/**
	 * Sets the document library file version persistence.
	 *
	 * @param dlFileVersionPersistence the document library file version persistence
	 */
	public void setDLFileVersionPersistence(
		DLFileVersionPersistence dlFileVersionPersistence) {
		this.dlFileVersionPersistence = dlFileVersionPersistence;
	}

	/**
	 * Returns the counter local service.
	 *
	 * @return the counter local service
	 */
	public com.liferay.counter.kernel.service.CounterLocalService getCounterLocalService() {
		return counterLocalService;
	}

	/**
	 * Sets the counter local service.
	 *
	 * @param counterLocalService the counter local service
	 */
	public void setCounterLocalService(
		com.liferay.counter.kernel.service.CounterLocalService counterLocalService) {
		this.counterLocalService = counterLocalService;
	}

	/**
	 * Returns the document library file entry local service.
	 *
	 * @return the document library file entry local service
	 */
	public com.liferay.document.library.kernel.service.DLFileEntryLocalService getDLFileEntryLocalService() {
		return dlFileEntryLocalService;
	}

	/**
	 * Sets the document library file entry local service.
	 *
	 * @param dlFileEntryLocalService the document library file entry local service
	 */
	public void setDLFileEntryLocalService(
		com.liferay.document.library.kernel.service.DLFileEntryLocalService dlFileEntryLocalService) {
		this.dlFileEntryLocalService = dlFileEntryLocalService;
	}

	/**
	 * Returns the document library file entry persistence.
	 *
	 * @return the document library file entry persistence
	 */
	public DLFileEntryPersistence getDLFileEntryPersistence() {
		return dlFileEntryPersistence;
	}

	/**
	 * Sets the document library file entry persistence.
	 *
	 * @param dlFileEntryPersistence the document library file entry persistence
	 */
	public void setDLFileEntryPersistence(
		DLFileEntryPersistence dlFileEntryPersistence) {
		this.dlFileEntryPersistence = dlFileEntryPersistence;
	}

	/**
	 * Returns the document library file entry finder.
	 *
	 * @return the document library file entry finder
	 */
	public DLFileEntryFinder getDLFileEntryFinder() {
		return dlFileEntryFinder;
	}

	/**
	 * Sets the document library file entry finder.
	 *
	 * @param dlFileEntryFinder the document library file entry finder
	 */
	public void setDLFileEntryFinder(DLFileEntryFinder dlFileEntryFinder) {
		this.dlFileEntryFinder = dlFileEntryFinder;
	}

	/**
	 * Returns the document library folder local service.
	 *
	 * @return the document library folder local service
	 */
	public com.liferay.document.library.kernel.service.DLFolderLocalService getDLFolderLocalService() {
		return dlFolderLocalService;
	}

	/**
	 * Sets the document library folder local service.
	 *
	 * @param dlFolderLocalService the document library folder local service
	 */
	public void setDLFolderLocalService(
		com.liferay.document.library.kernel.service.DLFolderLocalService dlFolderLocalService) {
		this.dlFolderLocalService = dlFolderLocalService;
	}

	/**
	 * Returns the document library folder persistence.
	 *
	 * @return the document library folder persistence
	 */
	public DLFolderPersistence getDLFolderPersistence() {
		return dlFolderPersistence;
	}

	/**
	 * Sets the document library folder persistence.
	 *
	 * @param dlFolderPersistence the document library folder persistence
	 */
	public void setDLFolderPersistence(DLFolderPersistence dlFolderPersistence) {
		this.dlFolderPersistence = dlFolderPersistence;
	}

	/**
	 * Returns the document library folder finder.
	 *
	 * @return the document library folder finder
	 */
	public DLFolderFinder getDLFolderFinder() {
		return dlFolderFinder;
	}

	/**
	 * Sets the document library folder finder.
	 *
	 * @param dlFolderFinder the document library folder finder
	 */
	public void setDLFolderFinder(DLFolderFinder dlFolderFinder) {
		this.dlFolderFinder = dlFolderFinder;
	}

	public void afterPropertiesSet() {
		persistedModelLocalServiceRegistry.register("com.liferay.document.library.kernel.model.DLFileVersion",
			dlFileVersionLocalService);
	}

	public void destroy() {
		persistedModelLocalServiceRegistry.unregister(
			"com.liferay.document.library.kernel.model.DLFileVersion");
	}

	/**
	 * Returns the OSGi service identifier.
	 *
	 * @return the OSGi service identifier
	 */
	@Override
	public String getOSGiServiceIdentifier() {
		return DLFileVersionLocalService.class.getName();
	}

	protected Class<?> getModelClass() {
		return DLFileVersion.class;
	}

	protected String getModelClassName() {
		return DLFileVersion.class.getName();
	}

	/**
	 * Performs a SQL query.
	 *
	 * @param sql the sql query
	 */
	protected void runSQL(String sql) {
		try {
			DataSource dataSource = dlFileVersionPersistence.getDataSource();

			DB db = DBManagerUtil.getDB();

			sql = db.buildSQL(sql);
			sql = PortalUtil.transformSQL(sql);

			SqlUpdate sqlUpdate = SqlUpdateFactoryUtil.getSqlUpdate(dataSource,
					sql);

			sqlUpdate.update();
		}
		catch (Exception e) {
			throw new SystemException(e);
		}
	}

	@BeanReference(type = DLFileVersionLocalService.class)
	protected DLFileVersionLocalService dlFileVersionLocalService;
	@BeanReference(type = DLFileVersionPersistence.class)
	protected DLFileVersionPersistence dlFileVersionPersistence;
	@BeanReference(type = com.liferay.counter.kernel.service.CounterLocalService.class)
	protected com.liferay.counter.kernel.service.CounterLocalService counterLocalService;
	@BeanReference(type = com.liferay.document.library.kernel.service.DLFileEntryLocalService.class)
	protected com.liferay.document.library.kernel.service.DLFileEntryLocalService dlFileEntryLocalService;
	@BeanReference(type = DLFileEntryPersistence.class)
	protected DLFileEntryPersistence dlFileEntryPersistence;
	@BeanReference(type = DLFileEntryFinder.class)
	protected DLFileEntryFinder dlFileEntryFinder;
	@BeanReference(type = com.liferay.document.library.kernel.service.DLFolderLocalService.class)
	protected com.liferay.document.library.kernel.service.DLFolderLocalService dlFolderLocalService;
	@BeanReference(type = DLFolderPersistence.class)
	protected DLFolderPersistence dlFolderPersistence;
	@BeanReference(type = DLFolderFinder.class)
	protected DLFolderFinder dlFolderFinder;
	@BeanReference(type = PersistedModelLocalServiceRegistry.class)
	protected PersistedModelLocalServiceRegistry persistedModelLocalServiceRegistry;
}