ca.uhn.hl7v2.validation

Class DefaultValidationExceptionHandler

java.lang.Object

ca.uhn.hl7v2.HapiContextSupport

ca.uhn.hl7v2.validation.AbstractValidationExceptionHandler<Boolean>

ca.uhn.hl7v2.validation.DefaultValidationExceptionHandler

All Implemented Interfaces:

ValidationExceptionHandler<Boolean>, ValidationExceptionHandlerFactory<Boolean>

public class DefaultValidationExceptionHandler
extends AbstractValidationExceptionHandler<Boolean>
implements ValidationExceptionHandlerFactory<Boolean>

Simple implementation of a handler that just tracks if error(ValidationException) has been called at least once.

Author:

Christian Ohr

Constructor Summary

Constructors

Constructor and Description
DefaultValidationExceptionHandler()
DefaultValidationExceptionHandler(HapiContext context)

Method Summary

Modifier and Type	Method and Description
void	error(ValidationException exception) If the validation process encounters a violation, this method is called.
ValidationExceptionHandler<Boolean>	getNewInstance(HapiContext theContext)
boolean	hasFailed() Returns a boolean flag indicating whether a validation was successful or not.
Boolean	result() Called after the validation process.

Methods inherited from class ca.uhn.hl7v2.validation.AbstractValidationExceptionHandler

getValidationSubject, info, onExceptions, setValidationSubject, warning

Methods inherited from class ca.uhn.hl7v2.HapiContextSupport

getHapiContext, setHapiContext

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultValidationExceptionHandler

public DefaultValidationExceptionHandler()

DefaultValidationExceptionHandler

public DefaultValidationExceptionHandler(HapiContext context)

Method Detail

error

public void error(ValidationException exception)

If the validation process encounters a violation, this method is called.

Overrides:

error in class AbstractValidationExceptionHandler<Boolean>

Parameters:

exception - a ValidationException of error severity.

result

public Boolean result()
               throws HL7Exception

Called after the validation process. Should return an overall boolean validation result.

Specified by:

result in interface ValidationExceptionHandler<Boolean>

Returns:

the overall assessment of the validation process. This method should usually return false if AbstractValidationExceptionHandler.onExceptions(ValidationException[]) has been called at least once.

Throws:

HL7Exception

See Also:

DefaultValidationExceptionHandler}

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 theContext)

Specified by:

getNewInstance in interface ValidationExceptionHandlerFactory<Boolean>

Parameters:

theContext - HAPI context

Returns:

a new instance of a ValidationExceptionHandler