javax.persistence.Embedded Maven / Gradle / Ivy
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package javax.persistence;
import java.lang.annotation.Target;
import java.lang.annotation.Retention;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Defines a persistent field or property of an entity whose
* value is an instance of an embeddable class. The embeddable
* class must be annotated as {@link Embeddable}.
*
*
* Example:
*
* @Embedded
* @AttributeOverrides({
* @AttributeOverride(name="startDate",
* column=@Column("EMP_START")),
* @AttributeOverride(name="endDate", column=@Column("EMP_END"))
* })
* public EmploymentPeriod getEmploymentPeriod() { ... }
*
*
* @since Java Persistence 1.0
*/
@Target({METHOD, FIELD})
@Retention(RUNTIME)
public @interface Embedded {
}