com.opensymphony.xwork2.interceptor

Interface ValidationAware

All Known Subinterfaces:

ValidatorContext

All Known Implementing Classes:

ActionSupport, DefaultActionSupport, DelegatingValidatorContext, ValidationAwareSupport, VisitorFieldValidator.AppendingValidatorContext

public interface ValidationAware

ValidationAware classes can accept Action (class level) or field level error messages. Action level messages are kept in a Collection. Field level error messages are kept in a Map from String field name to a List of field error msgs.

Author:

plightbo

Method Summary

Modifier and Type	Method and Description
void	addActionError(String anErrorMessage) Add an Action-level error message to this Action.
void	addActionMessage(String aMessage) Add an Action-level message to this Action.
void	addFieldError(String fieldName, String errorMessage) Add an error message for a given field.
Collection<String>	getActionErrors() Get the Collection of Action-level error messages for this action.
Collection<String>	getActionMessages() Get the Collection of Action-level messages for this action.
Map<String,List<String>>	getFieldErrors() Get the field specific errors associated with this action.
boolean	hasActionErrors() Check whether there are any Action-level error messages.
boolean	hasActionMessages() Checks whether there are any Action-level messages.
boolean	hasErrors() Checks whether there are any action errors or field errors.
boolean	hasFieldErrors() Check whether there are any field errors associated with this action.
void	setActionErrors(Collection<String> errorMessages) Set the Collection of Action-level String error messages.
void	setActionMessages(Collection<String> messages) Set the Collection of Action-level String messages (not errors).
void	setFieldErrors(Map<String,List<String>> errorMap) Set the field error map of fieldname (String) to Collection of String error messages.

Method Detail

setActionErrors

void setActionErrors(Collection<String> errorMessages)

Set the Collection of Action-level String error messages.

Parameters:

errorMessages - Collection of String error messages

getActionErrors

Collection<String> getActionErrors()

Get the Collection of Action-level error messages for this action. Error messages should not be added directly here, as implementations are free to return a new Collection or an Unmodifiable Collection.

Returns:

Collection of String error messages

setActionMessages

void setActionMessages(Collection<String> messages)

Set the Collection of Action-level String messages (not errors).

Parameters:

messages - Collection of String messages (not errors).

getActionMessages

Collection<String> getActionMessages()

Get the Collection of Action-level messages for this action. Messages should not be added directly here, as implementations are free to return a new Collection or an Unmodifiable Collection.

Returns:

Collection of String messages

setFieldErrors

void setFieldErrors(Map<String,List<String>> errorMap)

Set the field error map of fieldname (String) to Collection of String error messages.

Parameters:

errorMap - field error map

getFieldErrors

Map<String,List<String>> getFieldErrors()

Get the field specific errors associated with this action. Error messages should not be added directly here, as implementations are free to return a new Collection or an Unmodifiable Collection.

Returns:

Map with errors mapped from fieldname (String) to Collection of String error messages

addActionError

void addActionError(String anErrorMessage)

Add an Action-level error message to this Action.

Parameters:

anErrorMessage - the error message

addActionMessage

void addActionMessage(String aMessage)

Add an Action-level message to this Action.

Parameters:

aMessage - the message

addFieldError

void addFieldError(String fieldName,
                   String errorMessage)

Add an error message for a given field.

Parameters:

fieldName - name of field

errorMessage - the error message

hasActionErrors

boolean hasActionErrors()

Check whether there are any Action-level error messages.

Returns:

true if any Action-level error messages have been registered

hasActionMessages

boolean hasActionMessages()

Checks whether there are any Action-level messages.

Returns:

true if any Action-level messages have been registered

hasErrors

boolean hasErrors()

Checks whether there are any action errors or field errors.

Returns:

(hasActionErrors() || hasFieldErrors())

hasFieldErrors

boolean hasFieldErrors()

Check whether there are any field errors associated with this action.

Returns:

whether there are any field errors