UpdateLastModificationDateActionExecuter.java

package fr.itldev.koya.action;

import java.io.Serializable;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.alfresco.model.ContentModel;
import org.alfresco.repo.action.executer.ActionExecuterAbstractBase;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.repo.transaction.RetryingTransactionHelper;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ParameterDefinition;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.transaction.TransactionService;
import org.apache.log4j.Logger;

import fr.itldev.koya.model.KoyaModel;

public class UpdateLastModificationDateActionExecuter extends
		ActionExecuterAbstractBase {
	protected Logger logger = Logger.getLogger(UpdateLastModificationDateActionExecuter.class);
	
	public static final String NAME = "updateLastModificationDate";
	
	protected TransactionService transactionService;
	protected NodeService nodeService;

	
	public void setTransactionService(TransactionService transactionService) {
		this.transactionService = transactionService;
	}
	public void setNodeService(NodeService nodeService) {
		this.nodeService = nodeService;
	}
	@Override
	protected void executeImpl(Action action, final NodeRef actionedUponNodeRef) {
		AuthenticationUtil
				.runAsSystem(new AuthenticationUtil.RunAsWork<Object>() {
					@Override
					public Object doWork() throws Exception {
						transactionService
								.getRetryingTransactionHelper()
								.doInTransaction(
										new RetryingTransactionHelper.RetryingTransactionCallback<Object>() {
											@Override
											public Object execute() {
												// Add lastModified Aspect if
												// not already present
												if (!nodeService
														.hasAspect(
																actionedUponNodeRef,
																KoyaModel.ASPECT_LASTMODIFIED)) {
													Map<QName, Serializable> props = new HashMap<>();
													nodeService
															.addAspect(
																	actionedUponNodeRef,
																	KoyaModel.ASPECT_LASTMODIFIED,
																	props);
												}
												nodeService
														.setProperty(
																actionedUponNodeRef,
																KoyaModel.PROP_LASTMODIFICATIONDATE,
																new Date());
												nodeService
														.setProperty(
																actionedUponNodeRef,
																KoyaModel.PROP_NOTIFIED,
																Boolean.FALSE);

												logger.debug("Updated lastModificationDate of dossier : "
														+ nodeService
																.getProperty(
																		actionedUponNodeRef,
																		ContentModel.PROP_TITLE));
												return null;
											}
										}, false, true);

						return null;
					}
				});

	}

	@Override
	protected void addParameterDefinitions(List<ParameterDefinition> paramList) {
	}

}