play.data.validation.Unique Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of framework Show documentation
Show all versions of framework Show documentation
RePlay is a fork of the Play1 framework, created by Codeborne.
package play.data.validation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import net.sf.oval.configuration.annotation.Constraint;
import play.db.jpa.GenericModel;
/**
* Check that a field or or field in a context is unique. You set the context as a list (comma,
* semicolon or space separated) of properties of your {@link GenericModel}.
*
* Message key: validation.unique $1: field name $2: properties which define a context in which
* the column must be unique
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.PARAMETER})
@Constraint(checkWith = UniqueCheck.class)
public @interface Unique {
String value() default "";
String message() default UniqueCheck.mes;
}