propertymap.java

来自「hibernate3.2.6源码和jar包」· Java 代码 · 共 75 行

package org.hibernate.test.annotations.any;

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.JoinTable;
import javax.persistence.Table;

import org.hibernate.annotations.AnyMetaDef;
import org.hibernate.annotations.Cascade;
import org.hibernate.annotations.ManyToAny;
import org.hibernate.annotations.MapKey;
import org.hibernate.annotations.MetaValue;

@Entity
@Table( name = "property_map" )
public class PropertyMap {
	private Integer id;
	private String name;

	private Map<String, Property> properties = new HashMap<String, Property>();

	public PropertyMap(String name) {
		this.name = name;
	}

	public PropertyMap() {
		super();
	}

	@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;
	}

	@ManyToAny( metaColumn = @Column( name = "property_type" ) )
	@AnyMetaDef(
			idType = "integer", metaType = "string",
			metaValues = {
			@MetaValue( value = "S", targetEntity = StringProperty.class ),
			@MetaValue( value = "I", targetEntity = IntegerProperty.class ) } )
	@Cascade( org.hibernate.annotations.CascadeType.ALL )
	@JoinTable(
			name = "map_properties",
			joinColumns = @JoinColumn( name = "map_id" ),
			inverseJoinColumns = @JoinColumn( name = "property_id" ) )
	@MapKey( columns = { @Column( name = "map_key" ) } )
	public Map<String, Property> getProperties() {
		return properties;
	}

	public void setProperties(Map<String, Property> properties) {
		this.properties = properties;
	}


}