public void templateListener(ValueChangeEvent event) throws Exception {
if (event != null && event.getNewValue() != event.getOldValue()) {
this.template = event.getNewValue().toString();
MetadataProfile tp = ObjectCachedLoader.loadProfile(URI.create(this.template));
profile.getStatements().clear();
profile.setStatements(tp.getStatements());
collectionSession.setProfile(profile);
initBeanObjects(profile);
}
}
/** Check that at least one image is editable and if the profile is not empty */
@Override
public boolean isImageEditable() {
return super.isImageDeletable()
&& ObjectCachedLoader.loadProfile(collection.getProfile()).getStatements().size() > 0;
}