OnmsMemo.java

/**
 * *****************************************************************************
 * This file is part of OpenNMS(R).
 *
 * Copyright (C) 2006-2011 The OpenNMS Group, Inc. OpenNMS(R) is Copyright (C)
 * 1999-2011 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * OpenNMS(R) 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * OpenNMS(R). If not, see: http://www.gnu.org/licenses/
 *
 * For more information contact: OpenNMS(R) Licensing <license@opennms.org>
 * http://www.opennms.org/ http://www.opennms.com/
 * *****************************************************************************
 */
package org.opennms.netmgt.model;

import java.io.Serializable;
import java.util.Date;
import javax.persistence.*;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;

/**
 * <p>Generic memo for any element inside OpenNMS</p>
 *
 * @author <a href="mailto:Markus@OpenNMS.com">Markus Neumann</a>
 */
@XmlRootElement(name="memo")
@Entity
@Table(name = "memos")
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name="type", discriminatorType= DiscriminatorType.STRING)
@DiscriminatorValue(value="Memo")
public class OnmsMemo implements Serializable {

    private static final long serialVersionUID = 7272348439687562161L;

    @Id
    @Column(name = "id", nullable = false)
    @SequenceGenerator(name = "memoSequence", sequenceName = "memoNxtId")
    @GeneratedValue(generator = "memoSequence")
    @XmlAttribute(name="id")
    private Integer m_id;

    @Column(name = "body")
    private String m_body;

    @Column(name = "author")
    private String m_author;

    @Column(name = "updated")
    @Temporal(TemporalType.TIMESTAMP)
    private Date m_updated;

    @Column(name = "created")
    @Temporal(TemporalType.TIMESTAMP)
    private Date m_created;
    
    @PreUpdate
    private void preUpdate() {
        m_updated = new Date();
    }

    @PrePersist
    private void prePersist() {
        m_created = new Date();
    }

    public String getBody() {
        return m_body;
    }

    public void setBody(String body) {
        this.m_body = body;
    }

    public Date getCreated() {
        return m_created;
    }

    public Integer getId() {
        return m_id;
    }

    public Date getUpdated() {
        return m_updated;
    }

    public void setCreated(Date created) {
        this.m_created = created;
    }

    public void setUpdated(Date updated) {
        this.m_updated = updated;
    }
    
    public String getAuthor() {
        return m_author;
    }

    public void setAuthor(String author) {
        this.m_author = author;
    }
}