org.javalid.external.jsf.ui.validator
Class JvComponentValidator

java.lang.Object
  org.javalid.external.jsf.ui.validator.JvComponentValidator

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.faces.component.StateHolder, javax.faces.validator.Validator

public class JvComponentValidator
extends java.lang.Object
implements javax.faces.validator.Validator, javax.faces.component.StateHolder, java.io.Serializable

This validator allows validation of a single property (in contrast to the normal JV framework behavior). It might be convenient to use the standard JSF validation mechanism in your pages sometimes. However for more sophisticated validation you are encouraged to use JvJsfUpdateValuesPhaseListener as that one allows the full power offered by JaValid. Or use the AnnotationValidator directly yourself.

IMPORTANT: Make sure that if your EditableValueHolder component (e.g. inputfield), if it is a required value, to set it to required in the jsf component! Not doing so, will skip validation (and thus this validator), resulting in undesired behavior! The cause to this is the way JSF implements the UIInput...

Changes for 1.0.1:

• Added JsfFacade, abstracted jsf version.

Since:

1.0

Version:

1.0.1

Author:

M.Reuvers

See Also:

Serialized Form

Field Summary

static java.lang.String

VALIDATOR_ID

Fields inherited from interface javax.faces.validator.Validator

NOT_IN_RANGE_MESSAGE_ID

Constructor Summary

JvComponentValidator()

JvComponentValidator(java.lang.String group, boolean active)

Method Summary

java.lang.String	getGroup()
boolean	isActive()
boolean	isTransient()
void	restoreState(javax.faces.context.FacesContext facesContext, java.lang.Object state)
java.lang.Object	saveState(javax.faces.context.FacesContext facesContext)
void	setActive(boolean active)
void	setGroup(java.lang.String group)
void	setTransient(boolean b)
void	validate(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component, java.lang.Object objectValue)

Methods inherited from class java.lang.Object

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

Field Detail

VALIDATOR_ID

public static final java.lang.String VALIDATOR_ID

See Also:

Constant Field Values

Constructor Detail

JvComponentValidator

public JvComponentValidator()

JvComponentValidator

public JvComponentValidator(java.lang.String group,
                            boolean active)

Method Detail

validate

public void validate(javax.faces.context.FacesContext facesContext,
                     javax.faces.component.UIComponent component,
                     java.lang.Object objectValue)
              throws javax.faces.validator.ValidatorException

Specified by:

validate in interface javax.faces.validator.Validator

Throws:

javax.faces.validator.ValidatorException

setGroup

public void setGroup(java.lang.String group)

getGroup

public java.lang.String getGroup()

setActive

public void setActive(boolean active)

isActive

public boolean isActive()

saveState

public java.lang.Object saveState(javax.faces.context.FacesContext facesContext)

Specified by:

saveState in interface javax.faces.component.StateHolder

restoreState

public void restoreState(javax.faces.context.FacesContext facesContext,
                         java.lang.Object state)

Specified by:

restoreState in interface javax.faces.component.StateHolder

isTransient

public boolean isTransient()

Specified by:

isTransient in interface javax.faces.component.StateHolder

setTransient

public void setTransient(boolean b)

Specified by:

setTransient in interface javax.faces.component.StateHolder