Hibernate 组件属性

<component name="address" class="Address">
    <property name="postcode" column="POSTCODE"></property>
    <property name="phone" column="PHONE"></property>
    <property name="address" column="ADDRESS">
</component>

@Embedded
@AttributeOverrides({
	@AttributeOverride(name="phone",column=@Column),
	@AttributeOverride(name="postcode",column=@Column),
	@AttributeOverride(name="address",column=@Column),
})
private Address address;