/* * Copyright (C) 2005-2010 Alfresco Software Limited. * * This file is part of Alfresco * * Alfresco 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 3 of the License, or * (at your option) any later version. * * Alfresco 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. * * You should have received a copy of the GNU Lesser General Public License * along with Alfresco. If not, see . */ package org.alfresco.repo.domain.avm; import java.io.Serializable; import java.util.Map; import org.alfresco.error.AlfrescoRuntimeException; import org.alfresco.repo.avm.locking.AVMLockingServiceImpl; import org.alfresco.repo.domain.propval.PropertyValueDAO; import org.alfresco.util.Pair; import org.alfresco.wcm.util.WCMUtil; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * Abstract implementation for AVMLock DAO. * * @author janv * @since 3.4 */ public abstract class AbstractAVMLockDAOImpl implements AVMLockDAO { protected final Log logger = LogFactory.getLog(this.getClass()); private PropertyValueDAO propertyValueDAO; public void setPropertyValueDAO(PropertyValueDAO propertyValueDAO) { this.propertyValueDAO = propertyValueDAO; } /** * Default constructor. */ public AbstractAVMLockDAOImpl() { } /** * {@inheritDoc} */ public void removeLocks(String avmStore, String dirPathToMatch, final Map lockDataToMatch) { Long avmLocksValueId = null; Pair valuePair = propertyValueDAO.getPropertyValue(AVMLockingServiceImpl.KEY_AVM_LOCKS); if (valuePair == null) { // No such value, so no need to delete return; } avmLocksValueId = valuePair.getFirst(); Long avmStoreNameId = null; valuePair = propertyValueDAO.getPropertyValue(avmStore); if (valuePair == null) { // No such value, so no need to delete return; } avmStoreNameId = valuePair.getFirst(); String lockDataStoreKey = null; String lockDataStoreValue = null; if ((lockDataToMatch != null) && (lockDataToMatch.size() > 0)) { lockDataStoreKey = WCMUtil.LOCK_KEY_STORE_NAME; if ((lockDataToMatch.size() != 1) || (! lockDataToMatch.containsKey(lockDataStoreKey))) { throw new AlfrescoRuntimeException("Expected lockData to contain either no entries or only one entry with key: "+lockDataStoreKey); } lockDataStoreValue = lockDataToMatch.get(lockDataStoreKey); } int deleted = deletePropertyUniqueContexts(avmLocksValueId, avmStoreNameId, dirPathToMatch, lockDataStoreKey, lockDataStoreValue); // Done if (logger.isDebugEnabled()) { logger.debug( "Deleted " + deleted + " unique property contexts: \n" + " dirPathToMatch: " + dirPathToMatch + "\n" + " lockDataToMatch: " + lockDataToMatch); } } protected abstract int deletePropertyUniqueContexts(Long avmLocksValueId, Long avmStoreNameId, String dirPathToMatch, String lockDataStoreKey, String lockDataStoreValue); }