/**
* This method validates the lookupClass field. The field must may not contain null.
*
* @param question - the question to be validated
* @return true if all validation has passed, false otherwise
*/
private boolean validateLookupClass(Question question) {
// Force a reload the lookupReturn dropdown list when the lookupClass changes
String prevLookupClass =
(String) GlobalVariables.getUserSession().retrieveObject(Constants.LOOKUP_CLASS_NAME);
if (ObjectUtils.equals(question.getLookupClass(), prevLookupClass)) {
GlobalVariables.getUserSession().removeObject(Constants.LOOKUP_RETURN_FIELDS);
}
if (question.getLookupClass() != null) {
return true;
} else {
GlobalVariables.getMessageMap()
.putError(
Constants.QUESTION_DOCUMENT_FIELD_LOOKUP_CLASS,
KeyConstants.ERROR_QUESTION_LOOKUP_CLASS_NOT_SPECIFIED);
return false;
}
}
/**
* This method validates the lookupReturn with the specified lookupClass of the question. (The
* lookupReturn may be different if JavaScript is disabled and thus the automatic population of
* the lookupReturn drop down list has not occurred after the lookupClass has changed.)
*
* @param question - the question to be validated
* @return true if validation has passed, false otherwise
*/
@SuppressWarnings("unchecked")
private boolean validateLookupReturnBasedOnLookupClass(Question question) {
if (question.getLookupClass() != null) {
try {
List<String> lookupReturnClasses =
getCustomAttributeService().getLookupReturns(question.getLookupClass());
for (String lookupReturnClass : lookupReturnClasses) {
if (StringUtils.equals(lookupReturnClass, question.getLookupReturn())) {
return true;
}
}
GlobalVariables.getMessageMap()
.putError(
Constants.QUESTION_DOCUMENT_FIELD_LOOKUP_RETURN,
KeyConstants.ERROR_QUESTION_LOOKUP_RETURN_INVALID);
return false;
} catch (Exception e) {
LOG.info(e.getMessage());
throw new RuntimeException("QuestionMaintenanceDocumentRule encountered exception", e);
}
}
return true;
}