Package de.xima.fc.validation.constraints

Annotation Type NotEmptyLocalizationEntry

@Documented
@Constraint(validatedBy=NotEmptyLocalizationEntryValidator.class)
@Target({METHOD,FIELD,ANNOTATION_TYPE,CONSTRUCTOR,PARAMETER,TYPE_USE})
@Retention(RUNTIME)
@Repeatable(List.class)
public @interface NotEmptyLocalizationEntry

Constraint validation that may be applied to types that implements ILocalizationViewModelEntry. Checks that the messages have a non-empty value for the specified message key.

Does not check for null values, use NotNull for that.

For interpolating the constraint violation message, the following parameters are available:

• languageTag - The language tag for which a message is missing.
• messageKey - The configured message key.

Since:

8.2.0

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
String	value	The message key for which the localized message should be non-empty.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
Class<?>[]	groups
String	message	Gets the key for creating error messages in case the constraint is violated.
Class<? extends javax.validation.Payload>[]	payload
String	property	Optional.

Element Detail

value

String value

The message key for which the localized message should be non-empty.

Returns:

The message key for which a message must exist.

groups

Class<?>[] groups

Returns:

Allows the specification of validation groups, to which this constraint belongs. When not specified, the constraint is placed in the Default group.

Default:

{}

message

String message

Gets the key for creating error messages in case the constraint is violated.

Returns:

The default key for creating error messages in case the constraint is violated.

Default:

"{de.xima.fc.validation.constraints.NotEmptyLocalizationEntry.message}"

payload

Class<? extends javax.validation.Payload>[] payload

Returns:

The payload that can be used by clients of the Jakarta Bean Validation API to assign custom payload objects to a constraint.

Default:

{}

property

String property

Optional. By default, the constraint violation is added to the path pointing to the map value entry#getMessages that contains the non-empty message. This property lets you change the path to some arbitrary property of the entry.

May be useful when you use a custom entry implementation that has a virtual getter/setter method for getting/setting the value at a certain map key.

A particular use case is when you use such a special bean property as a value expression to a Faces component on a facelet page. In combination with the validateBean tag, this lets it find the component from which to retrieve the label.

Returns:

The name of the message key to use when adding the constraint violation.

Default:

""