org.richfaces.validator
Class ObjectValidator

java.lang.Object
  org.richfaces.validator.ObjectValidator

Direct Known Subclasses:

BeanValidator, HibernateValidator, NullValidator

public abstract class ObjectValidator
extends java.lang.Object

Nested Class Summary

protected static class	ObjectValidator.BasePropertyPair
protected static class	ObjectValidator.ValidatorKey Class for identify validator instance by locale

Field Summary

protected static java.lang.String	INPUT_PARAMETERS_IS_NOT_CORRECT
protected ObjectValidator	parent
static java.lang.String	VALIDATOR_PARAM

Method Summary

protected org.richfaces.validator.ObjectValidator.ValidationResolver	createValidationResolver(javax.faces.context.FacesContext context, javax.el.ELResolver parent, java.util.Set<java.lang.String> profiles)
static ObjectValidator	getInstance(javax.faces.context.FacesContext context) Return BeanValidator object from a ServletContext attribute.
protected abstract java.util.Collection<java.lang.String>	validate(javax.faces.context.FacesContext facesContext, java.lang.Object base, java.lang.String property, java.lang.Object value, java.util.Set<java.lang.String> profiles) Validate bean property for a new value.
java.util.Collection<java.lang.String>	validate(javax.faces.context.FacesContext context, javax.el.ValueExpression target, java.lang.Object value, java.util.Set<java.lang.String> profiles) Perform Validation for a new value.
abstract java.util.Collection<java.lang.String>	validateGraph(javax.faces.context.FacesContext context, java.lang.Object value, java.util.Set<java.lang.String> profiles)

Methods inherited from class java.lang.Object

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

Field Detail

INPUT_PARAMETERS_IS_NOT_CORRECT

protected static final java.lang.String INPUT_PARAMETERS_IS_NOT_CORRECT

See Also:

Constant Field Values

VALIDATOR_PARAM

public static final java.lang.String VALIDATOR_PARAM

parent

protected final ObjectValidator parent

Method Detail

getInstance

public static ObjectValidator getInstance(javax.faces.context.FacesContext context)

Return BeanValidator object from a ServletContext attribute. Create new instance if none is defined.

Parameters:

context -

Returns:

validateGraph

public abstract java.util.Collection<java.lang.String> validateGraph(javax.faces.context.FacesContext context,
                                                                     java.lang.Object value,
                                                                     java.util.Set<java.lang.String> profiles)

validate

public java.util.Collection<java.lang.String> validate(javax.faces.context.FacesContext context,
                                                       javax.el.ValueExpression target,
                                                       java.lang.Object value,
                                                       java.util.Set<java.lang.String> profiles)

Perform Validation for a new value.

Parameters:

context - current faces context.

target - ValueExpression for a value assignment.

value - new value for validation

profiles - TODO

Returns:

null if no validation errors. Array of the validation messages otherwise.

Throws:

javax.faces.FacesException - if locale or context not properly initialized

validate

protected abstract java.util.Collection<java.lang.String> validate(javax.faces.context.FacesContext facesContext,
                                                                   java.lang.Object base,
                                                                   java.lang.String property,
                                                                   java.lang.Object value,
                                                                   java.util.Set<java.lang.String> profiles)

Validate bean property for a new value.

Parameters:

facesContext - TODO

base - - bean

property - - bean property name.

value - new value.

profiles - TODO

Returns:

null for a valid value, array of the validation messages othervise.

createValidationResolver

protected org.richfaces.validator.ObjectValidator.ValidationResolver createValidationResolver(javax.faces.context.FacesContext context,
                                                                                              javax.el.ELResolver parent,
                                                                                              java.util.Set<java.lang.String> profiles)