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

Nested Classes

Modifier and Type	Class and Description
protected static class	ObjectValidator.BasePropertyPair
protected static class	ObjectValidator.ValidatorKey Class for identify validator instance by locale

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	INPUT_PARAMETERS_IS_NOT_CORRECT
static java.lang.String	VALIDATOR_PARAM

Constructor Summary

Constructors

Constructor and Description
ObjectValidator()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.util.Locale	calculateLocale(javax.faces.context.FacesContext context)
protected static ObjectValidator	createInstance() Create BeanValidator instance.
protected org.richfaces.validator.ObjectValidator.ValidationResolver	createValidationResolver(javax.el.ELResolver parent, java.util.Locale locale, java.util.Set<java.lang.String> profiles)
protected java.util.ResourceBundle	getCurrentResourceBundle(java.util.Locale locale)
static ObjectValidator	getInstance(javax.faces.context.FacesContext context) Return BeanValidator object from a ServletContext attribute.
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.
protected abstract java.lang.String[]	validate(java.lang.Object base, java.lang.String property, java.lang.Object value, java.util.Locale locale, java.util.Set<java.lang.String> profiles) Validate bean property for a new value.
abstract 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

Constructor Detail

ObjectValidator

public ObjectValidator()

Method Detail

createInstance

protected static ObjectValidator createInstance()

Create BeanValidator instance. For a Junit tests only.

Returns:

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.lang.String[] validateGraph(javax.faces.context.FacesContext context,
                               java.lang.Object value,
                               java.util.Set<java.lang.String> profiles)

validate

public 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

calculateLocale

protected java.util.Locale calculateLocale(javax.faces.context.FacesContext context)

validate

protected abstract java.lang.String[] validate(java.lang.Object base,
                          java.lang.String property,
                          java.lang.Object value,
                          java.util.Locale locale,
                          java.util.Set<java.lang.String> profiles)

Validate bean property for a new value.

Parameters:

base - - bean

property - - bean property name.

value - new value.

profiles - TODO

Returns:

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

getCurrentResourceBundle

protected java.util.ResourceBundle getCurrentResourceBundle(java.util.Locale locale)

createValidationResolver

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