nl.openedge.baritus.validation.impl
Class RegexValidator

java.lang.Object
  nl.openedge.baritus.validation.AbstractValidator
      nl.openedge.baritus.validation.AbstractFieldValidator
          nl.openedge.baritus.validation.impl.RegexValidator

All Implemented Interfaces:

FieldValidator, ValidationRuleDependend

public class RegexValidator

extends AbstractFieldValidator

Tests for a match against a regex pattern. if property 'mode' is MODE_VALID_IF_MATCHES (which is the default), isValid returns true if the input matches the pattern. If property mode is MODE_INVALID_IF_MATCHES (i.e. else), isValid returns false if the input matches the pattern.

Author:

Eelco Hillenius

Field Summary

static int	MODE_INVALID_IF_MATCHES when in this mode, isValid will return false if the input matches the pattern
static int	MODE_VALID_IF_MATCHES when in this mode, isValid will return true if the input matches the pattern

Constructor Summary

RegexValidator()
construct without parameters

RegexValidator(java.util.regex.Pattern pattern)
construct with pattern

RegexValidator(java.util.regex.Pattern pattern, int mode)
construct with pattern and mode

RegexValidator(java.lang.String errorMessageKey, java.util.regex.Pattern pattern)
construct with errorMessageKey and pattern

RegexValidator(java.lang.String errorMessageKey, java.util.regex.Pattern pattern, int mode)
construct with message prefix, pattern and mode

RegexValidator(java.lang.String errorMessageKey, ValidationActivationRule rule, java.util.regex.Pattern pattern)
construct with errorMessageKey, rule and pattern

RegexValidator(java.lang.String errorMessageKey, ValidationActivationRule rule, java.util.regex.Pattern pattern, int mode)
construct with errorMessageKey, rule, pattern and mode

Method Summary

java.lang.String	getErrorMessageKey() Get key of error message.
int	getMode() get mode
java.util.regex.Pattern	getPattern() get pattern
boolean	isValid(org.infohazard.maverick.flow.ControllerContext cctx, FormBeanContext formBeanContext, java.lang.String fieldName, java.lang.Object value) Checks if value is valid.
void	setErrorMessageKey(java.lang.String string) Set key of error message.
void	setMode(int i) set mode
void	setPattern(java.util.regex.Pattern pattern) set pattern

Methods inherited from class nl.openedge.baritus.validation.AbstractFieldValidator

getOverrideValue

Methods inherited from class nl.openedge.baritus.validation.AbstractValidator

getFieldName, getLocalizedMessage, getLocalizedMessage, getLocalizedMessage, getLocalizedMessage, getValidationActivationRule, removeValidationActivationRule, setErrorMessage, setValidationRule

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.openedge.baritus.validation.ValidationRuleDependend

getValidationActivationRule, removeValidationActivationRule, setValidationRule

Field Detail

MODE_VALID_IF_MATCHES

public static final int MODE_VALID_IF_MATCHES

when in this mode, isValid will return true if the input matches the pattern

See Also:

Constant Field Values

MODE_INVALID_IF_MATCHES

public static final int MODE_INVALID_IF_MATCHES

when in this mode, isValid will return false if the input matches the pattern

See Also:

Constant Field Values

Constructor Detail

RegexValidator

public RegexValidator()

construct without parameters

RegexValidator

public RegexValidator(java.util.regex.Pattern pattern)

construct with pattern

Parameters:

pattern -

RegexValidator

public RegexValidator(java.lang.String errorMessageKey,
                      java.util.regex.Pattern pattern)

construct with errorMessageKey and pattern

Parameters:

errorMessageKey -

pattern -

RegexValidator

public RegexValidator(java.lang.String errorMessageKey,
                      ValidationActivationRule rule,
                      java.util.regex.Pattern pattern)

construct with errorMessageKey, rule and pattern

Parameters:

errorMessageKey -

rule -

pattern -

RegexValidator

public RegexValidator(java.util.regex.Pattern pattern,
                      int mode)

construct with pattern and mode

Parameters:

pattern -

mode -

RegexValidator

public RegexValidator(java.lang.String errorMessageKey,
                      java.util.regex.Pattern pattern,
                      int mode)

construct with message prefix, pattern and mode

Parameters:

errorMessageKey -

pattern -

mode -

RegexValidator

public RegexValidator(java.lang.String errorMessageKey,
                      ValidationActivationRule rule,
                      java.util.regex.Pattern pattern,
                      int mode)

construct with errorMessageKey, rule, pattern and mode

Parameters:

errorMessageKey -

rule -

pattern -

mode -

Method Detail

isValid

public boolean isValid(org.infohazard.maverick.flow.ControllerContext cctx,
                       FormBeanContext formBeanContext,
                       java.lang.String fieldName,
                       java.lang.Object value)

Description copied from interface: FieldValidator

Checks if value is valid. This method should return true if validation succeeded or false otherwise. For error handling you have two options:

• Use the callback method getErrorMessage. You should use this if the error message is allways the same (except for maybe some parameters in the message).
• For more flexibility, like if you have more stages of validation that each generates its own message(s), you can register errors directly with the formBeanContext

Parameters:

cctx - maverick context

formBeanContext - context with bean for this currentRequest

fieldName - field name of parameter

value - the value of this parameter

Returns:

true if valid, false if not.

See Also:

FieldValidator.isValid(org.infohazard.maverick.flow.ControllerContext, nl.openedge.baritus.FormBeanContext, java.lang.String, java.lang.Object)

getMode

public int getMode()

get mode

Returns:

int

getPattern

public java.util.regex.Pattern getPattern()

get pattern

Returns:

Pattern

setMode

public void setMode(int i)

set mode

Parameters:

i - mode

setPattern

public void setPattern(java.util.regex.Pattern pattern)

set pattern

Parameters:

pattern - regex pattern

getErrorMessageKey

public java.lang.String getErrorMessageKey()

Get key of error message.

Returns:

String key of error message

setErrorMessageKey

public void setErrorMessageKey(java.lang.String string)

Set key of error message.

Parameters:

string - key of error message