@Documented
@Target(value=TYPE)
@Retention(value=RUNTIME)
public @interface Embeddable
Transientアノテーションを使用すると組み込みクラスを永続化しないように指定できることに注意してください。
Example 1:
@Embeddable public class EmploymentPeriod {
@Temporal(DATE) java.util.Date startDate;
@Temporal(DATE) java.util.Date endDate;
...
}
Example 2:
@Embeddable public class PhoneNumber {
protected String areaCode;
protected String localNumber;
@ManyToOne PhoneServiceProvider provider;
...
}
@Entity public class PhoneServiceProvider {
@Id protected String name;
...
}
Example 3:
@Embeddable public class Address {
protected String street;
protected String city;
protected String state;
@Embedded protected Zipcode zipcode;
}
@Embeddable public class Zipcode {
protected String zip;
protected String plusFour;
}
Translated by @megascus.