/*
* Copyright 2002-2013 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 org.activejpa.examples.petclinic.model;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.hibernate.annotations.Type;
import org.joda.time.DateTime;
import org.springframework.beans.support.MutableSortDefinition;
import org.springframework.beans.support.PropertyComparator;
import org.springframework.format.annotation.DateTimeFormat;
/**
* Simple business object representing a pet.
*
* @author Ken Krebs
* @author Juergen Hoeller
* @author Sam Brannen
*/
@Entity
@Table(name = "pets")
public class Pet extends NamedEntity {
@Column(name = "birth_date")
@Type(type = "org.jadira.usertype.dateandtime.joda.PersistentDateTime")
@DateTimeFormat(pattern = "yyyy/MM/dd")
private DateTime birthDate;
@ManyToOne
@JoinColumn(name = "type_id")
private PetType type;
@ManyToOne
@JoinColumn(name = "owner_id")
private Owner owner;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "pet", fetch = FetchType.EAGER)
private Set<Visit> visits;
public void setBirthDate(DateTime birthDate) {
this.birthDate = birthDate;
}
public DateTime getBirthDate() {
return this.birthDate;
}
public void setType(PetType type) {
this.type = type;
}
public PetType getType() {
return this.type;
}
protected void setOwner(Owner owner) {
this.owner = owner;
}
public Owner getOwner() {
return this.owner;
}
protected void setVisitsInternal(Set<Visit> visits) {
this.visits = visits;
}
protected Set<Visit> getVisitsInternal() {
if (this.visits == null) {
this.visits = new HashSet<Visit>();
}
return this.visits;
}
public List<Visit> getVisits() {
List<Visit> sortedVisits = new ArrayList<Visit>(getVisitsInternal());
PropertyComparator.sort(sortedVisits, new MutableSortDefinition("date", false, false));
return Collections.unmodifiableList(sortedVisits);
}
public void addVisit(Visit visit) {
getVisitsInternal().add(visit);
visit.setPet(this);
}
}