/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.test.collection.map.hhh7557;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.MapKeyJoinColumn;
import javax.persistence.Table;
import java.util.Map;
/**
* @author Elizabeth Chatman
* @author Steve Ebersole
*/
@Entity
@Table(name = "map_holder")
public class MapHolder {
private Long id;
private Map<MapKey, MapValue> map;
@Id
@GeneratedValue
@Column(name = "id", unique = true, nullable = false)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
@ManyToMany
@JoinTable(
name = "map_key_map_value",
joinColumns = @JoinColumn(name = "map_holder_id", nullable = false),
inverseJoinColumns = @JoinColumn(name = "map_value_id", nullable = false)
)
@MapKeyJoinColumn(name = "map_key_id", nullable = false)
public Map<MapKey, MapValue> getMap() {
return map;
}
public void setMap(Map<MapKey, MapValue> map) {
this.map = map;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append( "MapHolder [id=" ).append( id ).append( "]" );
return builder.toString();
}
}