| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.openjpa.persistence.callbacks; |
| |
| import java.util.Date; |
| |
| import javax.persistence.Basic; |
| import javax.persistence.Entity; |
| import javax.persistence.EntityListeners; |
| import javax.persistence.GeneratedValue; |
| import javax.persistence.Id; |
| import javax.persistence.Version; |
| |
| /** |
| * A very simple persistent entity that holds a "message", has a "created" field |
| * that is initialized to the time at which the object was created, and an id |
| * field that is initialized to the current time. |
| */ |
| @Entity |
| @EntityListeners(value = MessageListenerImpl.class) |
| public class Message { |
| @Id |
| @GeneratedValue |
| private long id; |
| |
| @Basic |
| private String message; |
| |
| @Basic |
| private Date created = null; |
| |
| @Basic |
| private Date updated = null; |
| |
| @Version |
| Integer version; |
| |
| public Message() { |
| } |
| |
| public Message(String msg) { |
| message = msg; |
| } |
| |
| public void setId(long val) { |
| id = val; |
| } |
| |
| public long getId() { |
| return id; |
| } |
| |
| public void setMessage(String msg) { |
| message = msg; |
| } |
| |
| public String getMessage() { |
| return message; |
| } |
| |
| public void setCreated(Date date) { |
| created = date; |
| } |
| |
| public Date getCreated() { |
| return created; |
| } |
| |
| public Integer getVersion() { |
| return version; |
| } |
| |
| public void setVersion(Integer version) { |
| this.version = version; |
| } |
| |
| public Date getUpdated() { |
| return updated; |
| } |
| |
| public void setUpdated(Date updated) { |
| this.updated = updated; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (o instanceof Message) { |
| Message other = (Message) o; |
| return other.getId() == this.getId(); |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return super.hashCode(); |
| } |
| } |