/**
* Validates a PatientIdentifier.
*
* @see org.springframework.validation.Validator#validate(java.lang.Object,
* org.springframework.validation.Errors)
* @should pass validation if field lengths are correct
* @should fail validation if field lengths are not correct
*/
public void validate(Object obj, Errors errors) {
PatientIdentifier pi = (PatientIdentifier) obj;
try {
validateIdentifier(pi);
ValidateUtil.validateFieldLengths(errors, obj.getClass(), "identifier", "voidReason");
} catch (Exception e) {
errors.reject(e.getMessage());
}
}
/**
* Checks that the given {@link PatientIdentifier} is valid
*
* @param pi - the {@link PatientIdentifier} to validate
* @throws PatientIdentifierException if the {@link PatientIdentifier} is invalid
* @should fail validation if PatientIdentifier is null
* @should pass validation if PatientIdentifier is voided
* @should fail validation if another patient has a matching identifier of the same type
* @should pass if in use and id type uniqueness is set to non unique
* @see #validateIdentifier(String, PatientIdentifierType)
*/
public static void validateIdentifier(PatientIdentifier pi) throws PatientIdentifierException {
// Validate that the identifier is non-null
if (pi == null) {
throw new BlankIdentifierException("PatientIdentifier.error.null");
}
// Only validate if the PatientIdentifier is not voided
if (!pi.isVoided()) {
// Check that this is a valid identifier
validateIdentifier(pi.getIdentifier(), pi.getIdentifierType());
// Check that location is included if it is required (default behavior is to require it)
LocationBehavior lb = pi.getIdentifierType().getLocationBehavior();
if (pi.getLocation() == null && (lb == null || lb == LocationBehavior.REQUIRED)) {
String identifierString = (pi.getIdentifier() != null) ? pi.getIdentifier() : "";
throw new PatientIdentifierException(
Context.getMessageSourceService()
.getMessage(
"PatientIdentifier.location.null",
new Object[] {identifierString},
Context.getLocale()));
}
if (pi.getIdentifierType().getUniquenessBehavior() != UniquenessBehavior.NON_UNIQUE
&& Context.getPatientService().isIdentifierInUseByAnotherPatient(pi)) {
// Check is already in use by another patient
throw new IdentifierNotUniqueException(
Context.getMessageSourceService()
.getMessage(
"PatientIdentifier.error.notUniqueWithParameter",
new Object[] {pi.getIdentifier()},
Context.getLocale()),
pi);
}
}
}