/*******************************************************************************
* Copyright (c) 2011, 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:
* 03/08/2010-2.1 Michael O'Brien
* - 300051: JPA 2.0 Metamodel processing requires EmbeddedId validation moved higher from
* EmbeddedIdAccessor.process() to MetadataDescriptor.addAccessor() so we
* can better determine when to add the MAPPED_SUPERCLASS_RESERVED_PK_NAME
* temporary PK field used to process MappedSuperclasses for the Metamodel API
* during MetadataProject.addMetamodelMappedSuperclass()
******************************************************************************/
package org.eclipse.persistence.testing.models.jpa.metamodel;
import static javax.persistence.FetchType.EAGER;
import static javax.persistence.GenerationType.TABLE;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.TableGenerator;
import javax.persistence.Version;
/**
* Use Case: IdClass identifiers declared across multiple mappedSuperclasses in an inheritance hierarchy.
* Note: The following MappedSuperclass defines 3 of 4 of the Id fields as part of the IdClass MSIdClassPK.
* The 4th field is declared on the subclass.
* The IdClass annotation can go on the subclass or the entity but not on this root.
* As long as resolution of all fields in the IdClass are available - the configuration is good.
*/
@Entity(name="CoreMetamodel")
@Table(name="CMP3_MM_CORE")
public class Core implements java.io.Serializable {
private static final long serialVersionUID = 1168268798087713519L;
private Integer id;
private MultiCoreCPU cpu;
private int version;
@Id
@GeneratedValue(strategy=TABLE, generator="CORE_MM_TABLE_GENERATOR")
@TableGenerator(
name="CORE_MM_TABLE_GENERATOR",
table="CMP3_MM_CORE_SEQ",
pkColumnName="SEQ_MM_NAME",
valueColumnName="SEQ_MM_COUNT",
pkColumnValue="CUST_MM_SEQ"
)
// MethodLevelAttributeAccessor testing
@Column(name="CORE_ID")
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
@ManyToOne(fetch=EAGER)
public MultiCoreCPU getCpu() {
return cpu;
}
public void setCpu(MultiCoreCPU cpu) {
this.cpu = cpu;
}
@Version
@Column(name="CORE_VERSION")
public int getVersion() {
return version;
}
protected void setVersion(int version) {
this.version = version;
}
}