private SampleBean loadSampleBean(Sample sample) throws Exception {
SampleBean sampleBean = new SampleBean(sample);
if (user != null) {
List<AccessibilityBean> groupAccesses =
super.findGroupAccessibilities(sample.getId().toString());
List<AccessibilityBean> userAccesses =
super.findUserAccessibilities(sample.getId().toString());
sampleBean.setUserAccesses(userAccesses);
sampleBean.setGroupAccesses(groupAccesses);
sampleBean.setUser(user);
}
return sampleBean;
}
public SampleBean cloneSample(String originalSampleName, String newSampleName)
throws SampleException, NoAccessException, DuplicateEntriesException, NotExistException {
if (user == null) {
throw new NoAccessException();
}
SampleBean newSampleBean = null;
Sample origSample = null;
SampleBean origSampleBean = null;
Sample newSample0 = new Sample();
try {
CaNanoLabApplicationService appService =
(CaNanoLabApplicationService) ApplicationServiceProvider.getApplicationService();
Sample dbNewSample = (Sample) appService.getObject(Sample.class, "name", newSampleName);
if (dbNewSample != null) {
throw new DuplicateEntriesException();
}
// fully load original sample
origSample = findFullyLoadedSampleByName(originalSampleName);
origSampleBean = new SampleBean(origSample);
newSample0.setName(newSampleName);
newSample0.setCreatedBy(user.getLoginName() + ":" + Constants.AUTO_COPY_ANNOTATION_PREFIX);
newSample0.setCreatedDate(new Date());
// save the sample so later up just update the cloned the
// associations.
SampleBean newSampleBean0 = new SampleBean(newSample0);
// save the sample to get an ID before saving associations
saveSample(newSampleBean0);
} catch (NotExistException e) {
throw e;
} catch (DuplicateEntriesException e) {
throw e;
} catch (Exception e) {
String err = "Error in loading the original sample " + originalSampleName;
logger.error(err, e);
throw new SampleException(err, e);
}
try {
// clone the sample
Sample newSample = origSampleBean.getDomainCopy(user.getLoginName());
newSample.setName(newSampleName);
// keep the id
newSample.setId(newSample0.getId());
newSampleBean = new SampleBean(newSample);
// retrieve accessibilities of the original sample
List<AccessibilityBean> groupAccesses =
super.findGroupAccessibilities(origSample.getId().toString());
List<AccessibilityBean> userAccesses =
super.findUserAccessibilities(origSample.getId().toString());
origSampleBean.setGroupAccesses(groupAccesses);
origSampleBean.setUserAccesses(userAccesses);
// need to save associations one by one (except keywords)
// Hibernate mapping settings for most use cases
saveClonedPOCs(newSampleBean);
saveClonedCharacterizations(origSample.getName(), newSampleBean);
saveClonedComposition(origSampleBean, newSampleBean);
saveClonedPublications(origSampleBean, newSampleBean);
saveSample(newSampleBean);
newSampleBean.setUser(user);
// assign accessibility for the new sample
for (AccessibilityBean access : origSampleBean.getAllAccesses()) {
this.assignAccessibility(access, newSampleBean.getDomain());
}
} catch (Exception e) {
// delete the already persisted new sample in case of error
try {
this.deleteSampleWhenError(newSample0.getName());
} catch (Exception ex) {
String err = "Error in deleting the errored cloned-sample " + newSample0.getName();
logger.error(err, e);
throw new SampleException(err, ex);
}
String err = "Error in cloning the sample " + originalSampleName;
logger.error(err, e);
throw new SampleException(err, e);
}
return newSampleBean;
}