/**
* If a metadata is deleted in profile, or the type is changed, the metadata should be removed in
* image
*
* @throws Exception
*/
public void removeDeadMetadata() throws Exception {
boolean update = false;
Collection<ImageMetadata> mds = new ArrayList<ImageMetadata>();
try {
for (ImageMetadata md : image.getMetadataSet().getMetadata()) {
boolean isStatement = false;
for (Statement st : profile.getStatements()) {
if (st.getName().equals(md.getNamespace())) {
isStatement = true;
if (!st.getType().equals(md.getType().getURI())) {
isStatement = false;
}
}
}
if (isStatement) mds.add(md);
else update = true;
}
if (update) {
ImageController imageController = new ImageController(sessionBean.getUser());
image.getMetadataSet().setMetadata(mds);
List<Image> l = new ArrayList<Image>();
l.add(image);
imageController.update(l);
}
} catch (Exception e) {
/* this user has not the priviliges to update the image */
}
}
public List<SelectItem> getStatementMenu() {
List<SelectItem> statementMenu = new ArrayList<SelectItem>();
if (profile == null) {
loadProfile();
}
for (Statement s : profile.getStatements()) {
statementMenu.add(new SelectItem(s.getName(), s.getLabels().iterator().next().toString()));
}
return statementMenu;
}
private void sortMetadataAccordingtoProfile() {
Collection<ImageMetadata> mdSorted = new ArrayList<ImageMetadata>();
if (profile != null) {
for (Statement st : profile.getStatements()) {
for (ImageMetadata md : image.getMetadataSet().getMetadata()) {
if (st.getName().equals(md.getNamespace())) {
mdSorted.add(md);
}
}
}
}
image.getMetadataSet().setMetadata(mdSorted);
}