private boolean validate(HttpServletRequest request) throws DaoException {
String cancerStudyID = request.getParameter(ID);
if (cancerStudyID == null) {
cancerStudyID = request.getParameter(QueryBuilder.CANCER_STUDY_ID);
}
CancerStudy cancerStudy = DaoCancerStudy.getCancerStudyByStableId(cancerStudyID);
if (cancerStudy == null) {
try {
cancerStudy = DaoCancerStudy.getCancerStudyByInternalId(Integer.parseInt(cancerStudyID));
} catch (NumberFormatException ex) {
}
}
if (cancerStudy == null) {
request.setAttribute(ERROR, "No such cancer study");
return false;
}
String cancerStudyIdentifier = cancerStudy.getCancerStudyStableId();
if (accessControl.isAccessibleCancerStudy(cancerStudyIdentifier).size() != 1) {
request.setAttribute(
ERROR,
"You are not authorized to view the cancer study with id: '"
+ cancerStudyIdentifier
+ "'. ");
return false;
} else {
UserDetails ud = accessControl.getUserDetails();
if (ud != null) {
logger.info("CancerStudyView.validate: Query initiated by user: "******"_all";
request.setAttribute(QueryBuilder.CASE_SET_ID, sampleListId);
}
SampleList sampleList = daoSampleList.getSampleListByStableId(sampleListId);
if (sampleList == null) {
request.setAttribute(ERROR, "Could not find sample list of '" + sampleListId + "'. ");
return false;
}
request.setAttribute(QueryBuilder.CASE_IDS, sampleList.getSampleList());
request.setAttribute(CANCER_STUDY, cancerStudy);
request.setAttribute(QueryBuilder.HTML_TITLE, cancerStudy.getName());
return true;
}
