Package de.knightsoftnet.validators.client.impl

Class AbstractGwtSpecificValidator<G>

java.lang.Object

de.knightsoftnet.validators.client.impl.AbstractGwtSpecificValidator<G>

Type Parameters:

G - the type object to validate

All Implemented Interfaces:

GwtSpecificValidator<G>

public abstract class AbstractGwtSpecificValidator<G>
extends Object
implements GwtSpecificValidator<G>

Base methods for implementing a GwtSpecificValidator.

All methods that do not need to be generated go here.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractGwtSpecificValidator.AttributeBuilder	Builds attributes one at a time.

Constructor Summary

Constructors

Constructor	Description
AbstractGwtSpecificValidator()

Method Summary

Modifier and Type	Method	Description
protected List<Class<?>>	addDefaultGroupWhenEmpty(List<Class<?>> pgroups)
protected <V,T,A extends Annotation> void	addSingleViolation(GwtValidationContext<T> context, Set<javax.validation.ConstraintViolation<T>> violations, G object, V value, ConstraintDescriptorImpl<A> constraintDescriptor)
static AbstractGwtSpecificValidator.AttributeBuilder	attributeBuilder()
protected static Class<?>[]	groupsToClasses(Group... groups)
<T> Set<javax.validation.ConstraintViolation<T>>	validate(GwtValidationContext<T> context, G object, Class<?>... groups)	Validates all constraints on object.
protected <A extends Annotation,T,V> boolean	validate(GwtValidationContext<T> context, Set<javax.validation.ConstraintViolation<T>> violations, G object, V value, javax.validation.ConstraintValidator<A,? super V> validator, ConstraintDescriptorImpl<A> constraintDescriptor, Class<?>... groups)	Perform the actual validation of a single ConstraintValidator.
<T> Set<javax.validation.ConstraintViolation<T>>	validateProperty(GwtValidationContext<T> context, G object, String propertyName, Class<?>... groups)	Validates all constraints placed on the property of object named propertyName.
<T> Set<javax.validation.ConstraintViolation<T>>	validateValue(GwtValidationContext<T> context, Class<G> beanType, String propertyName, Object value, Class<?>... groups)	Validates all constraints placed on the property named propertyName of the class beanType where the property value is value.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.knightsoftnet.validators.client.impl.GwtSpecificValidator

expandDefaultAndValidateClassGroups, expandDefaultAndValidatePropertyGroups, expandDefaultAndValidateValueGroups, getBeanMetadata, getConstraints, validateClassGroups, validatePropertyGroups, validateValueGroups

Constructor Detail

AbstractGwtSpecificValidator

public AbstractGwtSpecificValidator()

Method Detail

attributeBuilder

public static AbstractGwtSpecificValidator.AttributeBuilder attributeBuilder()

groupsToClasses

protected static Class<?>[] groupsToClasses(Group... groups)

validate

public <T> Set<javax.validation.ConstraintViolation<T>> validate(GwtValidationContext<T> context,
                                                                 G object,
                                                                 Class<?>... groups)

Description copied from interface: GwtSpecificValidator

Validates all constraints on object.

Specified by:

validate in interface GwtSpecificValidator<G>

Type Parameters:

T - the type of the RootBean for this validation context

Parameters:

context - The gwt validation context

object - object to validate

groups - group or list of groups targeted for validation (default to Default)

Returns:

constraint violations or an empty Set if none

validate

protected <A extends Annotation,T,V> boolean validate(GwtValidationContext<T> context,
                                                                  Set<javax.validation.ConstraintViolation<T>> violations,
                                                                  G object,
                                                                  V value,
                                                                  javax.validation.ConstraintValidator<A,? super V> validator,
                                                                  ConstraintDescriptorImpl<A> constraintDescriptor,
                                                                  Class<?>... groups)

Perform the actual validation of a single ConstraintValidator.

As a side effect ConstraintViolations may be added to violations.

Type Parameters:

A - the type of the annotation

T - the type of the class to validate

V - the type of the value to validate

Parameters:

context - validation context

violations - set of violations

object - object

value - value to validate

validator - validator to use

constraintDescriptor - constraint descriptor

groups - validation groups to take care of

Returns:

true if there was any constraint violations

validateProperty

public <T> Set<javax.validation.ConstraintViolation<T>> validateProperty(GwtValidationContext<T> context,
                                                                         G object,
                                                                         String propertyName,
                                                                         Class<?>... groups)
                                                                  throws javax.validation.ValidationException

Description copied from interface: GwtSpecificValidator

Validates all constraints placed on the property of object named propertyName.

Specified by:

validateProperty in interface GwtSpecificValidator<G>

Type Parameters:

T - the type of the RootBean for this validation context

Parameters:

context - The gwt validation context

object - object to validate

propertyName - property to validate (ie field and getter constraints)

groups - group or list of groups targeted for validation (default to Default)

Returns:

constraint violations or an empty Set if none

Throws:

javax.validation.ValidationException - if a non recoverable error happens during the validation process

validateValue

public <T> Set<javax.validation.ConstraintViolation<T>> validateValue(GwtValidationContext<T> context,
                                                                      Class<G> beanType,
                                                                      String propertyName,
                                                                      Object value,
                                                                      Class<?>... groups)
                                                               throws javax.validation.ValidationException

Description copied from interface: GwtSpecificValidator

Validates all constraints placed on the property named propertyName of the class beanType where the property value is value.

ConstraintViolation objects return null for ConstraintViolation.getRootBean() and ConstraintViolation.getLeafBean()

Specified by:

validateValue in interface GwtSpecificValidator<G>

Type Parameters:

T - the type of the RootBean for this validation context

Parameters:

context - The gwt validation context

beanType - the bean type

propertyName - property to validate

value - property value to validate

groups - group or list of groups targeted for validation (default to Default)

Returns:

constraint violations or an empty Set if none

Throws:

javax.validation.ValidationException - if a non recoverable error happens during the validation process

addDefaultGroupWhenEmpty

protected List<Class<?>> addDefaultGroupWhenEmpty(List<Class<?>> pgroups)

addSingleViolation

protected <V,T,A extends Annotation> void addSingleViolation(GwtValidationContext<T> context,
                                                                         Set<javax.validation.ConstraintViolation<T>> violations,
                                                                         G object,
                                                                         V value,
                                                                         ConstraintDescriptorImpl<A> constraintDescriptor)