/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* 06/30/2009-2.0 mobrien - finish JPA Metadata API modifications in support
* of the Metamodel implementation for EclipseLink 2.0 release involving
* Map, ElementCollection and Embeddable types on MappedSuperclass descriptors
* - 266912: JPA 2.0 Metamodel API (part of the JSR-317 EJB 3.1 Criteria API)
******************************************************************************/
package org.eclipse.persistence.testing.models.jpa.metamodel;
import static javax.persistence.CascadeType.ALL;
import static javax.persistence.FetchType.EAGER;
import static javax.persistence.GenerationType.TABLE;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.MapKey;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.TableGenerator;
import javax.persistence.Version;
// Name attribute is required so we do not have a collision with jpa.inheritance.Computer
@Entity(name="ComputerMetamodel")
@Table(name="CMP3_MM_COMPUTER")
public class Computer implements java.io.Serializable {
private static final long serialVersionUID = -8396759932330865145L;
@Id
@GeneratedValue(strategy=TABLE, generator="COMPUTER_MM_TABLE_GENERATOR")
@TableGenerator(
name="COMPUTER_MM_TABLE_GENERATOR",
table="CMP3_MM_COMPUTER_SEQ",
pkColumnName="SEQ_MM_NAME",
valueColumnName="SEQ_MM_COUNT",
pkColumnValue="CUST_MM_SEQ"
)
@Column(name="COMPUTER_ID")
private Integer id;
@Version
@Column(name="COMPUTER_VERSION")
private int version;
@OneToOne(fetch=EAGER)
@JoinColumn(name="GALACTIC_GALACTIC_ID", referencedColumnName="GALACTIC_ID")
//@Column(name="LOCATION_ID", unique=false, nullable=false, updatable=false)
private GalacticPosition location;
private String name;
// The M:1 side is the owning side for "computers"
@ManyToOne(fetch=EAGER)//LAZY)
/* @JoinTable(name="CMP3_MM_MANUF_MM_COMPUTER",
joinColumns = @JoinColumn(name="COMPUTER_ID"),
inverseJoinColumns = @JoinColumn(name="PERSON_ID"))*/
private Manufacturer manufacturer;
/* // The M:1 side is the owning side for "corporateComputers"
@ManyToOne(fetch=EAGER)//LAZY)
@JoinTable(name="CMP3_MM_MANUF_MM_CORPORATION",
joinColumns = @JoinColumn(name="COMPUTER_ID"),
inverseJoinColumns =@JoinColumn(name="PERSON_ID"))
private Corporation corporation;*/
// Inverse side
@OneToMany(cascade=ALL, mappedBy="computer")
// A Collection where the Collection type (Map, Set, List) is not defined at design time
// see design issue #58
// http://wiki.eclipse.org/EclipseLink/Development/JPA_2.0/metamodel_api#DI_58:_20090807:_ManagedType_Attribute_Initialization_must_differentiate_between_Collection_and_List
private Collection<Board> circuitBoards;
// UC10: mapKey defined via generics and is a java class defined as an IdClass on the element(value) class
@OneToMany(mappedBy="computerUC10", cascade=ALL, fetch=EAGER)
@MapKey // key defaults to an instance of the composite pk class
//@MapKey(name="name")
private Map<EnclosureIdClassPK, Enclosure> enclosuresUC10;
// UC12: mapKey defined via generics and is an Embeddable (EmbeddedId) java class defined as an IdClass on the element(value) class
@OneToMany(mappedBy="computerUC12", cascade=ALL, fetch=EAGER)
@MapKey // key defaults to an instance of the composite pk class
//@MapKey(name="primaryKey")
private Map<EmbeddedPK, GalacticPosition> positionUC12;
// UC13: mapKey defined via generics and is an Embeddable (EmbeddedId) java class defined as an IdClass on the element(value) class
// However, here we make the owning OneToMany - unidirectional and an effective ManyToMany
//@OneToMany(mappedBy="computerUniUC13", cascade=ALL, fetch=EAGER)
@MapKey // key defaults to an instance of the composite pk class
private Map<EmbeddedPK, GalacticPosition> positionUniUC13;
public void addEnclosure(Enclosure enclosure) {
enclosure.setComputer(this);
enclosuresUC10.put(enclosure.buildPK(), enclosure);
}
public Computer() {
super();
enclosuresUC10 = new HashMap<EnclosureIdClassPK, Enclosure>();
}
public Manufacturer getManufacturer() {
return manufacturer;
}
public void setManufacturer(Manufacturer manufacturer) {
this.manufacturer = manufacturer;
}
public GalacticPosition getLocation() {
return location;
}
public void setLocation(GalacticPosition location) {
this.location = location;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public int getVersion() {
return version;
}
protected void setVersion(int version) {
this.version = version;
}
public Collection<Board> getCircuitBoards() {
return circuitBoards;
}
public void setCircuitBoards(Collection<Board> circuitBoards) {
this.circuitBoards = circuitBoards;
}
public Map<EnclosureIdClassPK, Enclosure> getEnclosures() {
return enclosuresUC10;
}
public void setEnclosuresUC10(Map<EnclosureIdClassPK, Enclosure> enclosures) {
this.enclosuresUC10 = enclosures;
}
}