org.apache.bval.jsr303
Class ConstraintValidationListener<T>

java.lang.Object
  org.apache.bval.jsr303.ConstraintValidationListener<T>

All Implemented Interfaces:

ValidationListener

public final class ConstraintValidationListener<T>
extends Object
implements ValidationListener

Description: JSR-303 ValidationListener implementation; provides ConstraintViolations.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.bval.model.ValidationListener

ValidationListener.Error

Constructor Summary

ConstraintValidationListener(T aRootBean, Class<T> rootBeanType)
Create a new ConstraintValidationListener instance.

Method Summary

<VL extends ValidationListener> void	addError(String reason, ValidationContext<VL> context)
<VL extends ValidationListener> void	addError(ValidationListener.Error error, ValidationContext<VL> context)
boolean	beginReportAsSingle() Signify the beginning of a report-as-single-violation composite validation.
boolean	endReportAsSingle() Signify the end of a report-as-single-violation composite validation.
Set<ConstraintViolation<T>>	getConstraintViolations() Get the ConstraintViolations accumulated by this ConstraintValidationListener.
T	getRootBean() Get the root bean.
Class<T>	getRootBeanType() Get the root bean type of this ConstraintValidationListener.
boolean	hasViolations() Learn whether there are violations available.
boolean	isEmpty() Learn whether no violations were found.
int	violationsSize() Get the count of encountered violations.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstraintValidationListener

public ConstraintValidationListener(T aRootBean,
                                    Class<T> rootBeanType)

Create a new ConstraintValidationListener instance.

Parameters:

aRootBean -

rootBeanType -

Method Detail

addError

public <VL extends ValidationListener> void addError(String reason,
                                                     ValidationContext<VL> context)

Specified by:

addError in interface ValidationListener

addError

public <VL extends ValidationListener> void addError(ValidationListener.Error error,
                                                     ValidationContext<VL> context)

Specified by:

addError in interface ValidationListener

getConstraintViolations

public Set<ConstraintViolation<T>> getConstraintViolations()

Get the ConstraintViolations accumulated by this ConstraintValidationListener.

Returns:

Set of ConstraintViolation

isEmpty

public boolean isEmpty()

Learn whether no violations were found.

Returns:

boolean

getRootBean

public T getRootBean()

Get the root bean.

Returns:

T

getRootBeanType

public Class<T> getRootBeanType()

Get the root bean type of this ConstraintValidationListener.

Returns:

Class

violationsSize

public int violationsSize()

Get the count of encountered violations.

Returns:

int

hasViolations

public boolean hasViolations()

Learn whether there are violations available. If in report-as-single-violation mode, the result is scoped accordingly. Note that this means you must check before exiting report-as-single-violation mode

Returns:

boolean

beginReportAsSingle

public boolean beginReportAsSingle()

Signify the beginning of a report-as-single-violation composite validation.

Returns:

true as this call caused the listener to enter report-as-single-violation mode

endReportAsSingle

public boolean endReportAsSingle()

Signify the end of a report-as-single-violation composite validation.

Returns:

true as this call caused the listener to exit report-as-single-violation mode