com.antelmann.sql
Annotation Type MappedColumn

@Retention(value=RUNTIME)
@Target(value={FIELD,METHOD})
public @interface MappedColumn

The concept of a MappedColumn is very similar to that of a javax.persistence.Column, but since applications in the need of this concept may not want to compile with J2EE, this Annotation is used instead for MappedEntry instances.

Since:

24.06.2009, 19:11:59

Author:

Holger Antelmann

See Also:

MappedEntry, MappedEntryMapper

Optional Element Summary

boolean	readOnly (optional) if true, this element is only mapped from the database to the java instance, not back.
String	stubStringColumn (optional) specifies the name of the column that holds the reference string if the annotated type is a Stub.
String	value (optional) specifies the name of the column.

value

public abstract String value

(optional) specifies the name of the column. If no name is given, the name of the field or method is used. If a method name is used, the name is derived by looking at the bean pattern.

Default:

""

readOnly

public abstract boolean readOnly

(optional) if true, this element is only mapped from the database to the java instance, not back. This is useful to access read-only columns from a query within the java entry.

Default:

false

stubStringColumn

public abstract String stubStringColumn

(optional) specifies the name of the column that holds the reference string if the annotated type is a Stub. The specified column is implicitly read-only.

Default:

""