Hibernate example source code file (ForestType.java)

This example Hibernate source code file (ForestType.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

biggestforest, foreignkey, generatedvalue, id, integer, integer, joincolumn, joincolumn, jointable, onetomany, set, set, string, string, util

The Hibernate ForestType.java source code

//$Id$
package org.hibernate.test.annotations.manytoone;
import java.util.Set;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import org.hibernate.annotations.ForeignKey;

/**
 * @author Emmanuel Bernard
 */
@Entity
public class ForestType {
	private Integer id;
	private String name;
	private Set<TreeType> trees;
	private BiggestForest biggestRepresentative;

	@OneToOne
	@JoinTable(name="BiggestRepPerForestType",
		joinColumns = @JoinColumn(name="forest_type"),
		inverseJoinColumns = @JoinColumn(name="forest")
	)
	@ForeignKey(name="A_TYP_FK",
			inverseName = "A_FOR_FK" //inverse fail cause it involves a Join
	)
	public BiggestForest getBiggestRepresentative() {
		return biggestRepresentative;
	}

	public void setBiggestRepresentative(BiggestForest biggestRepresentative) {
		this.biggestRepresentative = biggestRepresentative;
	}

	@OneToMany(mappedBy="forestType")
	public Set<TreeType> getTrees() {
		return trees;
	}

	public void setTrees(Set<TreeType> trees) {
		this.trees = trees;
	}

	@Id @GeneratedValue
	public Integer getId() {
		return id;
	}

	public void setId(Integer id) {
		this.id = id;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
}