Java tutorial
/* * Copyright 2012 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.trenako.listeners; import java.util.Date; import org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener; import org.springframework.stereotype.Component; import com.mongodb.DBObject; import com.trenako.entities.Account; /** * @author Carlo Micieli */ @Component public class AccountsEventListener extends AbstractMongoEventListener<Account> { @Override public void onBeforeSave(Account user, DBObject dbo) { dbo.put("slug", user.getSlug()); dbo.put("lastModified", new Date()); } }