com.opensymphony.xwork2.validator.validators
Class URLValidator
java.lang.Object
com.opensymphony.xwork2.validator.validators.ValidatorSupport
com.opensymphony.xwork2.validator.validators.FieldValidatorSupport
com.opensymphony.xwork2.validator.validators.URLValidator
- All Implemented Interfaces:
- FieldValidator, ShortCircuitableValidator, Validator
public class URLValidator
- extends FieldValidatorSupport
URLValidator checks that a given field is a String and a valid URL
<validators>
<!-- Plain Validator Syntax -->
<validator type="url">
<param name="fieldName">myHomePage</param>
<message>Invalid homepage url</message>
</validator>
<!-- Field Validator Syntax -->
<field name="myHomepage">
<field-validator type="url">
<message>Invalid homepage url</message>
</field-validator>
</field>
</validators>
Method Summary |
String |
getUrlRegex()
This is used to support client-side validation, it's based on
http://stackoverflow.com/questions/161738/what-is-the-best-regular-expression-to-check-if-a-string-is-a-valid-url |
void |
setUrlRegex(String urlRegex)
|
void |
setUrlRegexExpression(String urlRegexExpression)
|
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 com.opensymphony.xwork2.validator.validators.ValidatorSupport |
addActionError, addFieldError, getDefaultMessage, getFieldValue, getMessage, getMessageKey, getMessageParameters, getValidatorContext, isShortCircuit, parse, setDefaultMessage, setMessageKey, setMessageParameters, setShortCircuit, setValidatorContext, setValueStack |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
URLValidator
public URLValidator()
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.
- Parameters:
object
- the object to be validated.
- Throws:
ValidationException
- is thrown if there is validation error(s).
getUrlRegex
public String getUrlRegex()
- This is used to support client-side validation, it's based on
http://stackoverflow.com/questions/161738/what-is-the-best-regular-expression-to-check-if-a-string-is-a-valid-url
- Returns:
- regex to validate URLs
setUrlRegex
public void setUrlRegex(String urlRegex)
setUrlRegexExpression
public void setUrlRegexExpression(String urlRegexExpression)
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