/**
* Handle new study subject saved. Activates rules for the NEW_REGISTRATION_EVENT &
* REGISTATION_STATUS_CHANGE
*
* @param previousState the previous state
* @param currentState the current state
* @param studySubject the study subject
*/
public void handleNewStudySubjectSaved(
final Object previousState, final Object currentState, final Object studySubject) {
RegistrationWorkFlowStatus previousRegStatus = null;
RegistrationWorkFlowStatus currentRegStatus = null;
NotificationEventTypeEnum event = null;
List<Object> objects = new ArrayList<Object>();
objects.add(studySubject);
if (previousState != null && previousState instanceof RegistrationWorkFlowStatus) {
previousRegStatus = (RegistrationWorkFlowStatus) previousState;
}
if (currentState != null && currentState instanceof RegistrationWorkFlowStatus) {
currentRegStatus = (RegistrationWorkFlowStatus) currentState;
}
// figure out the event and then fire the rules
if (previousRegStatus != null
&& previousRegStatus.getCode().equals(currentRegStatus.getCode())) {
// no status change...do nothing
} else {
// if the prev status is null or pendign and current status is registered then its a new
// registration
// else its a reg status change.
if (currentRegStatus.equals(RegistrationWorkFlowStatus.ON_STUDY)
&& (previousRegStatus == null
|| previousRegStatus.equals(RegistrationWorkFlowStatus.PENDING)
|| previousRegStatus.equals(RegistrationWorkFlowStatus.PENDING_ON_STUDY)
|| previousRegStatus.equals(RegistrationWorkFlowStatus.RESERVED))) {
event = NotificationEventTypeEnum.NEW_REGISTRATION_EVENT;
// run rules seperately for the accruals use case
activateRulesForAccruals(studySubject);
} else if (currentRegStatus.equals(RegistrationWorkFlowStatus.OFF_STUDY)) {
event = NotificationEventTypeEnum.SUBJECT_REMOVED_OFF_STUDY;
} else {
event = NotificationEventTypeEnum.REGISTATION_STATUS_CHANGE;
}
List<HealthcareSite> hcsList = getSites(studySubject);
for (PlannedNotification pn : getPlannedNotifications(hcsList)) {
if (pn.getEventName().equals(event)) {
objects.add(pn);
rulesDelegationService.activateRules(event, objects);
objects.remove(pn);
}
// activate rules if the event occured is a new Registration event and we have a stored
// planned notification for
// registration status changes. In other words...new Reg event shud send out Reg status
// changed notification.
if (pn.getEventName().equals(NotificationEventTypeEnum.REGISTATION_STATUS_CHANGE)
&& event.equals(NotificationEventTypeEnum.NEW_REGISTRATION_EVENT)) {
objects.add(pn);
rulesDelegationService.activateRules(
NotificationEventTypeEnum.REGISTATION_STATUS_CHANGE, objects);
objects.remove(pn);
}
}
}
log.debug(this.getClass().getName() + ": exiting handleNewStudySubjectSaved()");
}
/**
* Activate rules for accruals. Called for new registrations only. Checks if accrual notifications
* are configured. Fires rules if thresholds are met.
*
* @param studySubjectObj the study subject obj
*/
private void activateRulesForAccruals(Object studySubjectObj) {
StudySubject studySubject = null;
StudyOrganization studyOrg = null;
StudySite studySite = null;
if (studySubjectObj instanceof StudySubject) {
studySubject = (StudySubject) studySubjectObj;
} else {
return;
}
List<Object> objects = new ArrayList<Object>();
objects.add(studySubject);
int studyAccruals = 0;
int threshold = 0;
List<HealthcareSite> hcsList = getSites(studySubject);
for (PlannedNotification pn : getPlannedNotifications(hcsList)) {
if (pn.getEventName().equals(NotificationEventTypeEnum.STUDY_ACCRUAL_EVENT)) {
Iterator<StudyOrganization> iter =
studySubject.getStudySite().getStudy().getStudyOrganizations().iterator();
while (iter.hasNext()) {
studyOrg = iter.next();
// ensure that the host org is in the studyOrg list for the study
if (studyOrg
.getHealthcareSite()
.getPrimaryIdentifier()
.equalsIgnoreCase(configuration.get(Configuration.LOCAL_NCI_INSTITUTE_CODE))) {
studyAccruals = calculateStudyAccrual(studySubject);
threshold = studySubject.getStudySite().getStudy().getTargetAccrualNumber().intValue();
// if accruals exceed specified threshold value then send out email
if (studyAccruals * 100 / threshold >= pn.getStudyThreshold()) {
objects.add(pn);
rulesDelegationService.activateRules(
NotificationEventTypeEnum.STUDY_ACCRUAL_EVENT, objects);
}
}
}
}
if (pn.getEventName().equals(NotificationEventTypeEnum.STUDY_SITE_ACCRUAL_EVENT)) {
studySite = studySubject.getStudySite();
// ensure that the host org is in the studySite list for the study
if (studySite
.getHealthcareSite()
.getPrimaryIdentifier()
.equalsIgnoreCase(configuration.get(Configuration.LOCAL_NCI_INSTITUTE_CODE))) {
studyAccruals = calculateStudySiteAccrual(studySubject);
threshold = studySubject.getStudySite().getTargetAccrualNumber().intValue();
// if accruals exceed specified threshold value then send out email
if ((studyAccruals / threshold) * 100 >= pn.getStudySiteThreshold()) {
objects.add(pn);
rulesDelegationService.activateRules(
NotificationEventTypeEnum.STUDY_SITE_ACCRUAL_EVENT, objects);
}
}
}
}
}
/**
* Handle study status change. Activates rules for the NEW_STUDY_SAVED_EVENT &
* STUDY_STATUS_CHANGED_EVENT
*
* @param previousState the previous state
* @param currentState the current state
* @param entity the entity
*/
public void handleStudyStatusChange(
final Object previousState, final Object currentState, final Object entity) {
log.debug(this.getClass().getName() + ": Entering handleStudyStatusChange()");
CoordinatingCenterStudyStatus previousCoordinatingCenterStudyStatus = null;
CoordinatingCenterStudyStatus currentCoordinatingCenterStudyStatus = null;
NotificationEventTypeEnum event = null;
List<Object> objects = new ArrayList<Object>();
objects.add(entity);
if (previousState != null && previousState instanceof CoordinatingCenterStudyStatus) {
previousCoordinatingCenterStudyStatus = (CoordinatingCenterStudyStatus) previousState;
}
if (currentState != null && currentState instanceof CoordinatingCenterStudyStatus) {
currentCoordinatingCenterStudyStatus = (CoordinatingCenterStudyStatus) currentState;
}
// figure out the event and then fire the rules
// removed......currentCoordinatingCenterStudyStatus.equals(CoordinatingCenterStudyStatus.PENDING) ||
if (currentCoordinatingCenterStudyStatus != null
&& currentCoordinatingCenterStudyStatus.equals(previousCoordinatingCenterStudyStatus)) {
log.debug("There is no change in the study's status");
// do nothing if the final status is same as the previous status.
} else {
// if the prev status is ready to open and current status is active then its a new study
// else its a study status change.
if (currentCoordinatingCenterStudyStatus.equals(CoordinatingCenterStudyStatus.OPEN)
&& (previousCoordinatingCenterStudyStatus == null
|| previousCoordinatingCenterStudyStatus.equals(
CoordinatingCenterStudyStatus.READY_TO_OPEN)
|| previousCoordinatingCenterStudyStatus.equals(
CoordinatingCenterStudyStatus.PENDING))) {
event = NotificationEventTypeEnum.NEW_STUDY_SAVED_EVENT;
log.debug("Creating a new study event in the interceptor");
} else {
event = NotificationEventTypeEnum.STUDY_STATUS_CHANGED_EVENT;
log.debug("Creating a study status changed event in the interceptor");
}
List<HealthcareSite> hcsList = getSites(entity);
for (PlannedNotification pn : getPlannedNotifications(hcsList)) {
// there is some status change and event is configured in plannedNotifs...activate
// RulesService
if (pn.getEventName().equals(event)) {
objects.add(pn);
rulesDelegationService.activateRules(event, objects);
objects.remove(pn);
}
}
}
log.debug(this.getClass().getName() + ": exiting handleStudyStatusChange()");
}
/**
* Handle study site status change. Actives rules for the STUDY_SITE_STATUS_CHANGED_EVENT
*
* @param previousState the previous state
* @param currentState the current state
* @param entity the entity
*/
public void handleStudySiteStatusChange(
final Object previousState, final Object currentState, final Object entity) {
SiteStudyStatus previousSiteStudyStatus = null;
SiteStudyStatus currentSiteStudyStatus = null;
NotificationEventTypeEnum event = null;
List<Object> objects = new ArrayList<Object>();
objects.add(entity);
if (previousState != null && previousState instanceof SiteStudyStatus) {
previousSiteStudyStatus = (SiteStudyStatus) previousState;
}
if (currentState != null && currentState instanceof SiteStudyStatus) {
currentSiteStudyStatus = (SiteStudyStatus) currentState;
}
// don't do anything when the study site is newly created in which case it's previous state will
// be null
if (previousSiteStudyStatus == null
|| (previousSiteStudyStatus != null
&& previousSiteStudyStatus.getCode().equals(currentSiteStudyStatus.getCode()))) {
// no status change...do nothing
} else {
// there is some status change and event is configured in plannedNotifs
// for study site we only have ths study site status changed event
event = NotificationEventTypeEnum.STUDY_SITE_STATUS_CHANGED_EVENT;
List<HealthcareSite> hcsList = getSites(entity);
for (PlannedNotification pn : getPlannedNotifications(hcsList)) {
if (pn.getEventName().equals(event)) {
objects.add(pn);
rulesDelegationService.activateRules(event, objects);
objects.remove(pn);
}
}
}
}