org.mule.extension.validation.internal

Class CustomValidatorOperation

java.lang.Object

org.mule.extension.validation.internal.CustomValidatorOperation

public final class CustomValidatorOperation
extends Object

Defines a stateful operation of ValidationExtension which is capable of executing custom validators provided by a third party. The Validator can be provided via a ObjectSource which means that the user could have specified either a classname or a named reference to it.

If the user provided a classname, then the Class that it represents is expected to have a default public constructor which can be used to instantiate it.

If the Validator is provided via a reference, then a lookup to the MuleRegistry will be performed.

In either case, the referenced Validator is expected to be reusable and thread-safe. If you used a reference, then that reference will most likely always point to the same instance. If you use a class, then an instance will be created and reused.

Since:

3.7.0

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	ERROR_GROUP
protected static org.slf4j.Logger	LOGGER
protected MuleContext	muleContext

Constructor Summary

Constructors

Constructor and Description
CustomValidatorOperation()

Method Summary

Modifier and Type	Method and Description
protected ValidationContext	createContext(ValidationOptions options, Event muleEvent, ValidationExtension config)
void	customValidator(ObjectSource<Validator> source, ValidationOptions options, Event event, ValidationExtension config)
protected void	logSuccessfulValidation(Validator validator, Event event)
protected Locale	parseLocale(String locale)
protected void	validateWith(Validator validator, ValidationContext validationContext, Event event)

Methods inherited from class java.lang.Object

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

Field Detail

ERROR_GROUP

protected static final String ERROR_GROUP

See Also:

Constant Field Values

LOGGER

protected static final org.slf4j.Logger LOGGER

muleContext

@Inject
protected MuleContext muleContext

Constructor Detail

CustomValidatorOperation

public CustomValidatorOperation()

Method Detail

customValidator

public void customValidator(@ParameterGroup(value="Validator")
                            ObjectSource<Validator> source,
                            @ParameterGroup(value="Error options")
                            ValidationOptions options,
                            Event event,
                            @UseConfig
                            ValidationExtension config)
                     throws Exception

Throws:

Exception

logSuccessfulValidation

protected void logSuccessfulValidation(Validator validator,
                                       Event event)

validateWith

protected void validateWith(Validator validator,
                            ValidationContext validationContext,
                            Event event)
                     throws Exception

Throws:

Exception

createContext

protected ValidationContext createContext(ValidationOptions options,
                                          Event muleEvent,
                                          ValidationExtension config)

parseLocale

protected Locale parseLocale(String locale)