org.apache.openjpa.example.gallery.constraint
Annotation Type ImageConstraint
@Documented
@Constraint(validatedBy=ImageValidator.class)
@Target(value=TYPE)
@Retention(value=RUNTIME)
public @interface ImageConstraint
Type-level annotation used to specify an image constraint. Uses
ImageValidator to perform the validation.
message
public abstract String message
- Default:
- "Image data is not a supported format."
groups
public abstract Class<?>[] groups
- Default:
- {}
payload
public abstract Class<? extends Payload>[] payload
- Default:
- {}
value
public abstract ImageType[] value
- Default:
- {org.apache.openjpa.example.gallery.ImageType.GIF, org.apache.openjpa.example.gallery.ImageType.JPEG}
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