/* * #%L * Alfresco Repository * %% * Copyright (C) 2005 - 2016 Alfresco Software Limited * %% * This file is part of the Alfresco software. * If the software was purchased under a paid Alfresco license, the terms of * the paid license agreement will prevail. Otherwise, the software is * provided under the following open source license terms: * * 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 <http://www.gnu.org/licenses/>. * #L% */ package org.alfresco.repo.rule.ruletrigger; import java.util.Set; import org.alfresco.repo.node.NodeServicePolicies; import org.alfresco.repo.policy.JavaBehaviour; import org.alfresco.repo.transaction.TransactionalResourceHelper; import org.alfresco.service.cmr.repository.ChildAssociationRef; import org.alfresco.service.cmr.repository.NodeRef; import org.alfresco.service.namespace.NamespaceService; import org.alfresco.service.namespace.QName; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * A rule trigger for the creation of <b>secondary child associations</b>. * <p> * Policy names supported are: * <ul> * <li>{@linkplain org.alfresco.repo.node.NodeServicePolicies.OnCreateChildAssociationPolicy}</li> * </ul> * * @author Roy Wetherall */ public class OnCreateChildAssociationRuleTrigger extends RuleTriggerAbstractBase implements NodeServicePolicies.OnCreateChildAssociationPolicy { /** * The logger */ private static Log logger = LogFactory.getLog(OnCreateChildAssociationRuleTrigger.class); private static final String POLICY_NAME = "onCreateChildAssociation"; private boolean isClassBehaviour = false; public void setIsClassBehaviour(boolean isClassBehaviour) { this.isClassBehaviour = isClassBehaviour; } /** * @see org.alfresco.repo.rule.ruletrigger.RuleTrigger#registerRuleTrigger() */ public void registerRuleTrigger() { if (isClassBehaviour == true) { this.policyComponent.bindClassBehaviour( QName.createQName(NamespaceService.ALFRESCO_URI, POLICY_NAME), this, new JavaBehaviour(this, POLICY_NAME)); } else { this.policyComponent.bindAssociationBehaviour( QName.createQName(NamespaceService.ALFRESCO_URI, POLICY_NAME), this, new JavaBehaviour(this, POLICY_NAME)); } } public void onCreateChildAssociation(ChildAssociationRef childAssocRef, boolean isNewNode) { // Break out early if rules are not enabled if (!areRulesEnabled()) { return; } // Avoid new nodes if (isNewNode) { return; } NodeRef childNodeRef = childAssocRef.getChildRef(); // Avoid renamed nodes Set<NodeRef> renamedNodeRefSet = TransactionalResourceHelper.getSet(RULE_TRIGGER_RENAMED_NODES); if (renamedNodeRefSet.contains(childNodeRef)) { return; } if (logger.isDebugEnabled() == true) { logger.debug("Single child assoc trigger (policy = " + POLICY_NAME + ") fired for parent node " + childAssocRef.getParentRef() + " and child node " + childAssocRef.getChildRef()); } triggerRules(childAssocRef.getParentRef(), childNodeRef); } }