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03d130e99c
- undeleted and reinstated use of org.alfresco.util.Pair - undeleted org.alfresco.util.PropertyCheck which is used in the deployment code. - undeleted other org.alfresco.util.* classes which probably should never have been moved to spring surf. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@19312 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
118 lines
4.1 KiB
Java
118 lines
4.1 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.domain.contentdata;
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import java.util.List;
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import java.util.Set;
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import org.alfresco.error.AlfrescoRuntimeException;
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import org.alfresco.service.cmr.repository.ContentData;
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import org.alfresco.util.Pair;
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import org.springframework.dao.ConcurrencyFailureException;
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import org.springframework.dao.DataIntegrityViolationException;
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/**
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* DAO services for <b>alf_content_data</b> table
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*
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* @author Derek Hulley
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* @since 3.2
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*/
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public interface ContentDataDAO
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{
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/**
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* Create a new ContentData instance.
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*
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* @param contentData the ContentData details
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* @return the ContentData pair (id, ContentData) (never null)
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*/
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Pair<Long, ContentData> createContentData(ContentData contentData);
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/**
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* Update a content data instance
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*
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* @param id the unique ID of the entity
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* @param contentData the new data
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*/
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void updateContentData(Long id, ContentData contentData);
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/**
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* Creates an immediately-orphaned content URL, if possible
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*
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* @param contentUrl the URL to create if it doesn't exist
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* @return Returns the ID-URL pair
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* @throws DataIntegrityViolationException if the URL already exists
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*/
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Pair<Long, String> createContentUrlOrphaned(String contentUrl);
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/**
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* @param id the unique ID of the entity
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* @return the ContentData pair (id, ContentData) or <tt>null</tt> if it doesn't exist
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* @throws AlfrescoRuntimeException if the ID provided is invalid
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*/
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Pair<Long, ContentData> getContentData(Long id);
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/**
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* Delete an instance of content.
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* @param id the unique ID of the entity
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* @throws ConcurrencyFailureException if the ID does not exist
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*/
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void deleteContentData(Long id);
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/**
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* Deletes all <b>alf_content_data</b> rows that are referenced by the given node
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*
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* @param nodeId the node ID
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* @param qnameIds the content properties to target
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*/
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void deleteContentDataForNode(Long nodeId, Set<Long> qnameIds);
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/**
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* Interface for callbacks during content URL enumeration
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*
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* @author Derek Hulley
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* @since 3.2
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*/
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public static interface ContentUrlHandler
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{
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void handle(Long id, String contentUrl, Long orphanTime);
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}
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/**
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* Enumerate all available content URLs that were orphaned on or before the given time
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*
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* @param contentUrlHandler the callback object to process the rows
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* @param maxOrphanTime the maximum orphan time
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*/
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void getContentUrlsOrphaned(ContentUrlHandler contentUrlHandler, long maxOrphanTime);
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/**
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* Enumerate all available content URLs that were orphaned on or before the given time
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*
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* @param contentUrlHandler the callback object to process the rows
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* @param maxOrphanTime the maximum orphan time
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* @param maxResults the maximum number of results (1 or greater)
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*/
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void getContentUrlsOrphaned(ContentUrlHandler contentUrlHandler, long maxOrphanTime, int maxResults);
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/**
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* Delete a batch of content URL entities.
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*/
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int deleteContentUrls(List<Long> ids);
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}
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