org.apache.tapestry5.services
Interface FieldValidatorDefaultSource

All Known Implementing Classes:

BeanFieldValidatorDefaultSource, FieldValidatorDefaultSourceImpl

public interface FieldValidatorDefaultSource

For a particular field, generates the default validation for the field, in accordance with a number of factors and contributions.

Method Summary

FieldValidator	createDefaultValidator(ComponentResources resources, String parameterName) A convenience for the full version; assumes that the resources are associated with a Field.
FieldValidator	createDefaultValidator(Field field, String overrideId, Messages overrideMessages, Locale locale, Class propertyType, AnnotationProvider propertyAnnotations) Analyzes the property type and property annotations to determine the default set of validations for the property, which are wrapped to form a FieldValidator for a field.

Method Detail

createDefaultValidator

FieldValidator createDefaultValidator(Field field,
                                      String overrideId,
                                      Messages overrideMessages,
                                      Locale locale,
                                      Class propertyType,
                                      AnnotationProvider propertyAnnotations)

Analyzes the property type and property annotations to determine the default set of validations for the property, which are wrapped to form a FieldValidator for a field.

Parameters:

field - Field component for which a validator is being created

overrideId - the id of the component, used to locate related messages for labels and errors

overrideMessages - where to search for label and error messages

locale - locale used for locating messages

propertyType - type of property bound to the editting parameter of the field (typically, the parameter named "value").

propertyAnnotations - source of annotations for the property being editted

Returns:

a validator reflecting all default validations for the field

createDefaultValidator

FieldValidator createDefaultValidator(ComponentResources resources,
                                      String parameterName)

A convenience for the full version; assumes that the resources are associated with a Field.

Parameters:

resources -

parameterName -

Returns:

a validator reflecting all default validations for the field