/**
* Verifies that the user owns the analysis that is being edited.
*
* @param analysis the analysis.
* @param userDetails details about the authenticated user.
* @throws AnalysisOwnershipException if the user does not own the analysis.
*/
private void verifyUserOwnership(TransformationActivity analysis, UserDetails userDetails) {
String integratorEmail = analysis.getIntegrationDatum().getIntegratorEmail();
String authenticatedEmail = userDetails.getEmail();
if (!StringUtils.equals(integratorEmail, authenticatedEmail)) {
throw new AnalysisOwnershipException(userDetails.getShortUsername(), analysis.getId());
}
}
/**
* Obtains the first template associated with an analysis.
*
* @param daoFactory used to obtain data access objects.
* @param analysis the analysis.
* @return the template.
* @throws templateNotFoundException if the template can't be found.
*/
private Template getFirstTemplate(DaoFactory daoFactory, TransformationActivity analysis) {
String templateId = analysis.step(0).getTemplateId();
Template template = daoFactory.getTemplateDao().findById(templateId);
if (template == null) {
throw new TemplateNotFoundException(templateId);
}
return template;
}
/**
* Verifies that Tito is capable of editing the analysis based on the number of steps.
*
* @param analysis the analysis to validate.
*/
private void verifyNumberOfSteps(TransformationActivity analysis) {
if (analysis.getStepCount() != 1) {
throw new AnalysisStepCountException(analysis.getId(), analysis.getStepCount());
}
}