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@Target(value={METHOD,FIELD}) @Retention(value=RUNTIME) public @interface Basic
The Basic annotation is the simplest type of mapping to a database column. The Basic annotation can be applied to a persistent property or instance variable of any of the following types: Java primitive types, wrappers of the primitive types, String, java.math.BigInteger, java.math.BigDecimal, java.util.Date, java.util.Calendar, java.sql.Date, java.sql.Time, java.sql.Timestamp, byte[], Byte[], char[], Character[], enums, and any other type that implements Serializable. The use of the Basic annotation is optional for persistent fields and properties of these types.
Optional Element Summary | |
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FetchType |
fetch
Defines whether the value of the field or property should be lazily loaded or must be eagerly fetched. |
boolean |
optional
Defines whether the value of the field or property may be null. |
public abstract FetchType fetch
public abstract boolean optional
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