public class ExpressionValidator extends ValidatorSupport
<validators>
<validator type="expression">
<param name="expression"> .... </param>
<message>Failed to meet Ognl Expression .... </message>
</validator>
</validators>
defaultMessage, EMPTY_STRING, messageKey, stack, textProviderFactory| Constructor and Description |
|---|
ExpressionValidator() |
| Modifier and Type | Method and Description |
|---|---|
String |
getExpression() |
void |
setExpression(String expression) |
void |
validate(Object object)
The validation implementation must guarantee that setValidatorContext will
be called with a non-null ValidatorContext before validate is called.
|
addActionError, addFieldError, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getMessageParameters, getValidatorContext, getValidatorType, isShortCircuit, parse, setDefaultMessage, setMessageKey, setMessageParameters, setShortCircuit, setTextProviderFactory, setValidatorContext, setValidatorType, setValueStackpublic void setExpression(String expression)
public String getExpression()
public void validate(Object object) throws ValidationException
Validatorobject - the object to be validated.ValidationException - is thrown if there is validation error(s).Copyright © 2000–2025 Apache Software Foundation. All rights reserved.