Package ca.uhn.hl7v2.validation

Class ReportingValidationExceptionHandler

java.lang.Object

ca.uhn.hl7v2.validation.ReportingValidationExceptionHandler

All Implemented Interfaces:

ValidationExceptionHandler<Boolean>, ValidationExceptionHandlerFactory<Boolean>

public class ReportingValidationExceptionHandler
extends Object
implements ValidationExceptionHandler<Boolean>, ValidationExceptionHandlerFactory<Boolean>

ValidationExceptionHandler that logs all ValidationExceptions and optionally throws the first one wrapped in a HL7Exception.

The mimics the behavior of the MessageValidator of previous releases.

Author:

Christian Ohr

Constructor Summary

Constructors

Constructor	Description
ReportingValidationExceptionHandler(boolean throwFirstException)

Method Summary

Modifier and Type	Method	Description
ValidationExceptionHandler<Boolean>	getNewInstance(HapiContext context)
boolean	hasFailed()	Returns a boolean flag indicating whether a validation was successful or not.
void	onExceptions(ValidationException... exceptions)	Logs all exceptions
Boolean	result()	If the validation failed, throws Exception or returns false, depending on {link throwFirstException.
void	setValidationSubject(Object subject)	Does nothing

Methods inherited from class java.lang.Object

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

Constructor Details

ReportingValidationExceptionHandler

public ReportingValidationExceptionHandler(boolean throwFirstException)

Parameters:

throwFirstException - true if first exception shall be thrown

Method Details

onExceptions

public void onExceptions(ValidationException... exceptions)

Logs all exceptions

Specified by:

onExceptions in interface ValidationExceptionHandler<Boolean>

Parameters:

exceptions - the exceptions that describe the validatin errors

See Also:

• AbstractValidationExceptionHandler.onExceptions(ca.uhn.hl7v2.validation.ValidationException[])

result

public Boolean result()
               throws HL7Exception

If the validation failed, throws Exception or returns false, depending on {link throwFirstException.

Specified by:

result in interface ValidationExceptionHandler<Boolean>

Returns:

the validation result

Throws:

HL7Exception - if validation has failed and throwFirstException is true

See Also:

• DefaultValidationExceptionHandler.result()

hasFailed

public boolean hasFailed()

Description copied from interface: ValidationExceptionHandler

Returns a boolean flag indicating whether a validation was successful or not. This is independent of ValidationExceptionHandler.result() which may return a more complex object.

Specified by:

hasFailed in interface ValidationExceptionHandler<Boolean>

Returns:

true if the validation is considered to be failed.

getNewInstance

public ValidationExceptionHandler<Boolean> getNewInstance(HapiContext context)

Specified by:

getNewInstance in interface ValidationExceptionHandlerFactory<Boolean>

Parameters:

context - HAPI context

Returns:

a new instance of a ValidationExceptionHandler

setValidationSubject

public void setValidationSubject(Object subject)

Does nothing

Specified by:

setValidationSubject in interface ValidationExceptionHandler<Boolean>

Parameters:

subject - subject to be validated