org.apache.struts2.components

Class Form.FieldVisitorValidatorWrapper

java.lang.Object

org.apache.struts2.components.Form.FieldVisitorValidatorWrapper

All Implemented Interfaces:

FieldValidator, Validator

Enclosing class:

Form

public static class Form.FieldVisitorValidatorWrapper
extends Object
implements FieldValidator

Wrap field validator, add visitor's field prefix to the field name. Javascript side is not aware of the visitor validators and does not know how to prefix the fields.

Constructor Summary

Constructors

Constructor and Description
FieldVisitorValidatorWrapper(FieldValidator fv, String namePrefix)

Method Summary

Modifier and Type	Method and Description
String	getDefaultMessage() Gets the default message used for validation failures
String	getFieldName() Gets the field name to be validated
FieldValidator	getFieldValidator()
String	getMessage(Object object) Gets the validation failure message for the given object
String	getMessageKey() Gets the resource bundle key used for lookup of validation failure message
String[]	getMessageParameters() Gets the message parameters to be used when parsing i18n messages
String	getNamePrefix()
ValidatorContext	getValidatorContext() Gets the validation context used
String	getValidatorType() Gets the validator type used (see class javadoc).
void	setDefaultMessage(String message) Sets the default message to use for validation failure
void	setFieldName(String fieldName) Sets the field name to validate with this FieldValidator
void	setFieldValidator(FieldValidator fieldValidator)
void	setMessageKey(String key) Sets a resource bundle key to be used for lookup of validation failure message
void	setMessageParameters(String[] messageParameters) Sets the message parameters to be used when parsing i18n messages
void	setNamePrefix(String namePrefix)
void	setValidatorContext(ValidatorContext validatorContext) This method will be called before validate with a non-null ValidatorContext.
void	setValidatorType(String type) Sets the validator type to use (see class javadoc).
void	setValueStack(ValueStack stack) Sets the value stack to use to resolve values and parameters
void	validate(Object object) The validation implementation must guarantee that setValidatorContext will be called with a non-null ValidatorContext before validate is called.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldVisitorValidatorWrapper

public FieldVisitorValidatorWrapper(FieldValidator fv,
                                    String namePrefix)

Method Detail

getValidatorType

public String getValidatorType()

Description copied from interface: Validator

Gets the validator type used (see class javadoc).

Specified by:

getValidatorType in interface Validator

Returns:

the type used

getFieldName

public String getFieldName()

Description copied from interface: FieldValidator

Gets the field name to be validated

Specified by:

getFieldName in interface FieldValidator

Returns:

the field name

getFieldValidator

public FieldValidator getFieldValidator()

setFieldValidator

public void setFieldValidator(FieldValidator fieldValidator)

getDefaultMessage

public String getDefaultMessage()

Description copied from interface: Validator

Gets the default message used for validation failures

Specified by:

getDefaultMessage in interface Validator

Returns:

the default message

getMessage

public String getMessage(Object object)

Description copied from interface: Validator

Gets the validation failure message for the given object

Specified by:

getMessage in interface Validator

Parameters:

object - object being validated (eg. a domain model object)

Returns:

the validation failure message

getMessageKey

public String getMessageKey()

Description copied from interface: Validator

Gets the resource bundle key used for lookup of validation failure message

Specified by:

getMessageKey in interface Validator

Returns:

the resource bundle key

getMessageParameters

public String[] getMessageParameters()

Description copied from interface: Validator

Gets the message parameters to be used when parsing i18n messages

Specified by:

getMessageParameters in interface Validator

Returns:

the message parameters

getValidatorContext

public ValidatorContext getValidatorContext()

Description copied from interface: Validator

Gets the validation context used

Specified by:

getValidatorContext in interface Validator

Returns:

the validation context

setDefaultMessage

public void setDefaultMessage(String message)

Description copied from interface: Validator

Sets the default message to use for validation failure

Specified by:

setDefaultMessage in interface Validator

Parameters:

message - the default message

setFieldName

public void setFieldName(String fieldName)

Description copied from interface: FieldValidator

Sets the field name to validate with this FieldValidator

Specified by:

setFieldName in interface FieldValidator

Parameters:

fieldName - the field name

setMessageKey

public void setMessageKey(String key)

Description copied from interface: Validator

Sets a resource bundle key to be used for lookup of validation failure message

Specified by:

setMessageKey in interface Validator

Parameters:

key - the resource bundle key

setMessageParameters

public void setMessageParameters(String[] messageParameters)

Description copied from interface: Validator

Sets the message parameters to be used when parsing i18n messages

Specified by:

setMessageParameters in interface Validator

Parameters:

messageParameters - the message parameters

setValidatorContext

public void setValidatorContext(ValidatorContext validatorContext)

Description copied from interface: Validator

This method will be called before validate with a non-null ValidatorContext.

Specified by:

setValidatorContext in interface Validator

Parameters:

validatorContext - the validation context to use.

setValidatorType

public void setValidatorType(String type)

Description copied from interface: Validator

Sets the validator type to use (see class javadoc).

Specified by:

setValidatorType in interface Validator

Parameters:

type - the type to use.

setValueStack

public void setValueStack(ValueStack stack)

Description copied from interface: Validator

Sets the value stack to use to resolve values and parameters

Specified by:

setValueStack in interface Validator

Parameters:

stack - The value stack for the request

validate

public void validate(Object object)
              throws ValidationException

Description copied from interface: Validator

The validation implementation must guarantee that setValidatorContext will be called with a non-null ValidatorContext before validate is called.

Specified by:

validate in interface Validator

Parameters:

object - the object to be validated.

Throws:

ValidationException - is thrown if there is validation error(s).

getNamePrefix

public String getNamePrefix()

setNamePrefix

public void setNamePrefix(String namePrefix)