| // Copyright 2008 The Apache Software Foundation |
| // |
| // 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 org.example.app0.pages; |
| |
| import org.apache.tapestry5.annotations.Property; |
| import org.apache.tapestry5.hibernate.annotations.CommitAfter; |
| import org.apache.tapestry5.ioc.annotations.Inject; |
| import org.example.app0.entities.User; |
| import org.hibernate.Session; |
| |
| import java.util.List; |
| |
| public class EncodeEntities |
| { |
| @Inject |
| private Session session; |
| |
| @SuppressWarnings("unused") |
| @Property |
| private User user; |
| |
| @CommitAfter |
| void onCreate() |
| { |
| User user = new User(); |
| user.setFirstName("name"); |
| |
| session.save(user); |
| } |
| |
| @SuppressWarnings("unchecked") |
| User onPassivate() |
| { |
| // Use ordering so that we get the most recently inserted users first. |
| List<User> users = session.createQuery("from User order by id desc").list(); |
| if (users.isEmpty()) |
| return null; |
| |
| return users.get(0); |
| } |
| |
| void onActivate(User user) |
| { |
| this.user = user; |
| } |
| } |