org.springframework.webflow.validation

Class BeanValidationHintResolver

java.lang.Object

org.springframework.webflow.validation.BeanValidationHintResolver

All Implemented Interfaces:

ValidationHintResolver

public class BeanValidationHintResolver
extends java.lang.Object
implements ValidationHintResolver

A JSR-303 (Bean Validation) implementation of ValidationHintResolver that resolves String-based hints to a Class<?> array.

Since:

2.4

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
BeanValidationHintResolver()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class<?>	handleUnresolvedHint(java.lang.Object model, java.lang.String flowId, java.lang.String stateId, java.lang.String hint) Invoked when a hint could not be resolved.
java.lang.Class<?>[]	resolveValidationHints(java.lang.Object model, java.lang.String flowId, java.lang.String stateId, java.lang.String[] hints) Resolve each hint as a fully qualified class name or the name of an inner Class in the model type or the model or its parent types.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BeanValidationHintResolver

public BeanValidationHintResolver()

Method Detail

resolveValidationHints

public java.lang.Class<?>[] resolveValidationHints(java.lang.Object model,
                                                   java.lang.String flowId,
                                                   java.lang.String stateId,
                                                   java.lang.String[] hints)
                                            throws FlowExecutionException

Resolve each hint as a fully qualified class name or the name of an inner Class in the model type or the model or its parent types.

Specified by:

resolveValidationHints in interface ValidationHintResolver

Parameters:

model - the model object

flowId - the current flow id

stateId - the current view state id

hints - the hints to resolve

Returns:

the resolved hints or null

Throws:

FlowExecutionException - if a hint is unresolved

See Also:

handleUnresolvedHint(Object, String, String, String)

handleUnresolvedHint

protected java.lang.Class<?> handleUnresolvedHint(java.lang.Object model,
                                                  java.lang.String flowId,
                                                  java.lang.String stateId,
                                                  java.lang.String hint)
                                           throws FlowExecutionException

Invoked when a hint could not be resolved. This implementation raises a FlowExecutionException.

Parameters:

model - the model object that will be validated using the hints

flowId - the current flow id

stateId - the current state id

hint - the hint

Returns:

the resolved hint

Throws:

FlowExecutionException