public abstract class ValidatorSupport extends Object implements Validator, ShortCircuitableValidator
| Modifier and Type | Field and Description |
|---|---|
protected String |
defaultMessage |
static String |
EMPTY_STRING |
protected String |
messageKey |
protected ValueStack |
stack |
protected TextProviderFactory |
textProviderFactory |
| Constructor and Description |
|---|
ValidatorSupport() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
addActionError(Object object) |
protected void |
addFieldError(String propertyName,
Object object) |
String |
getDefaultMessage()
Gets the default message used for validation failures
|
protected Object |
getFieldValue(String name,
Object object)
Return the field value named
name from object,
object should have the appropriate getter/setter. |
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
|
ValidatorContext |
getValidatorContext()
Gets the validation context used
|
String |
getValidatorType()
Gets the validator type used (see class javadoc).
|
boolean |
isShortCircuit()
Gets whether this field validator should short circuit the validator queue
it's in if validation fails.
|
protected Object |
parse(String expression,
Class type)
Parse
expression passed in against value stack. |
void |
setDefaultMessage(String message)
Sets the default message to use for validation failure
|
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 |
setShortCircuit(boolean shortcircuit)
Sets whether this field validator should short circuit the validator queue
it's in if validation fails.
|
void |
setTextProviderFactory(TextProviderFactory textProviderFactory) |
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
|
public static final String EMPTY_STRING
protected String defaultMessage
protected String messageKey
protected ValueStack stack
protected TextProviderFactory textProviderFactory
public void setTextProviderFactory(TextProviderFactory textProviderFactory)
public void setValueStack(ValueStack stack)
ValidatorsetValueStack in interface Validatorstack - The value stack for the requestpublic void setDefaultMessage(String message)
ValidatorsetDefaultMessage in interface Validatormessage - the default messagepublic String getDefaultMessage()
ValidatorgetDefaultMessage in interface Validatorpublic String getMessage(Object object)
ValidatorgetMessage in interface Validatorobject - object being validated (eg. a domain model object)public void setMessageKey(String key)
ValidatorsetMessageKey in interface Validatorkey - the resource bundle keypublic String getMessageKey()
ValidatorgetMessageKey in interface Validatorpublic String[] getMessageParameters()
ValidatorgetMessageParameters in interface Validatorpublic void setMessageParameters(String[] messageParameters)
ValidatorsetMessageParameters in interface ValidatormessageParameters - the message parameterspublic void setShortCircuit(boolean shortcircuit)
ShortCircuitableValidatorsetShortCircuit in interface ShortCircuitableValidatorshortcircuit - true if this field validator should short circuit on
failure, false otherwisepublic boolean isShortCircuit()
ShortCircuitableValidatorisShortCircuit in interface ShortCircuitableValidatorpublic void setValidatorContext(ValidatorContext validatorContext)
ValidatorsetValidatorContext in interface ValidatorvalidatorContext - the validation context to use.public ValidatorContext getValidatorContext()
ValidatorgetValidatorContext in interface Validatorpublic void setValidatorType(String type)
ValidatorsetValidatorType in interface Validatortype - the type to use.public String getValidatorType()
ValidatorgetValidatorType in interface Validatorprotected Object parse(String expression, Class type)
expression passed in against value stack.expression - an OGNL expressiontype - type to returnprotected Object getFieldValue(String name, Object object) throws ValidationException
name from object,
object should have the appropriate getter/setter.name - name of the fieldobject - to search field name onValidationException - in case of validation problemsprotected void addActionError(Object object)
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