/**
* Initialize the elements of the page
*
* @return
*/
@Override
public String getInitPage() {
uri = ObjectHelper.getURI(CollectionImeji.class, id);
collection = ObjectLoader.loadCollectionLazy(uri, sb.getUser());
browseInit();
browseContext = getNavigationString() + id;
return "";
}
/** Load the collection */
public void loadCollection() {
if (id != null) {
collection =
ObjectLoader.loadCollectionLazy(
ObjectHelper.getURI(CollectionImeji.class, id), sessionBean.getUser());
if (collection != null && getCollection().getId() != null) {
ItemController ic = new ItemController(sessionBean.getUser());
collectionSize = ic.countContainerSize(collection.getId());
}
} else {
BeanHelper.error(sessionBean.getLabel("error") + "No ID in URL");
}
}
public String changeTemplate() throws Exception {
profile.getStatements().clear();
MetadataProfile tp = ObjectLoader.loadProfile(URI.create(this.template), sessionBean.getUser());
if (!tp.getStatements().isEmpty()) {
profile.setStatements(tp.getStatements());
} else {
profile.getStatements().add(ImejiFactory.newStatement());
}
for (Statement s : profile.getStatements()) {
s.setId(
URI.create(
s.getId().toString().replace(tp.getId().toString(), profile.getId().toString())));
}
collectionSession.setProfile(profile);
initBeanObjects(profile);
return getNavigationString();
}
/**
* Search for an item in the current collection with the same filename. The filename must be
* unique!
*
* @param filename
* @return
*/
private Item findItemByFileName(String filename) {
Search s = new Search(SearchType.ITEM, null);
List<String> sr =
s.searchSimpleForQuery(
SPARQLQueries.selectContainerItemByFilename(
collection.getId(), FilenameUtils.getBaseName(filename)),
null);
if (sr.size() == 0)
throw new RuntimeException(
"No item found with the filename " + FilenameUtils.getBaseName(filename));
if (sr.size() > 1)
throw new RuntimeException(
"Filename "
+ FilenameUtils.getBaseName(filename)
+ " not unique ("
+ sr.size()
+ " found).");
return ObjectLoader.loadItem(URI.create(sr.get(0)), user);
}