public List getWeblogEntries(WeblogCategoryData cat, boolean subcats) throws RollerException {
try {
Session session = ((HibernatePersistenceStrategy) this.strategy).getSession();
List entries = new LinkedList();
if (subcats) {
// Get entries in subcategories
Criteria assocsQuery = session.createCriteria(WeblogCategoryAssoc.class);
assocsQuery.add(Expression.eq("ancestorCategory", cat));
Iterator assocs = assocsQuery.list().iterator();
while (assocs.hasNext()) {
WeblogCategoryAssoc assoc = (WeblogCategoryAssoc) assocs.next();
Criteria entriesQuery = session.createCriteria(WeblogEntryData.class);
entriesQuery.add(Expression.eq("category", assoc.getCategory()));
Iterator entryIter = entriesQuery.list().iterator();
while (entryIter.hasNext()) {
WeblogEntryData entry = (WeblogEntryData) entryIter.next();
entries.add(entry);
}
}
}
// Get entries in category
Criteria entriesQuery = session.createCriteria(WeblogEntryData.class);
entriesQuery.add(Expression.eq("category", cat));
Iterator entryIter = entriesQuery.list().iterator();
while (entryIter.hasNext()) {
WeblogEntryData entry = (WeblogEntryData) entryIter.next();
entries.add(entry);
}
return entries;
} catch (HibernateException e) {
throw new RollerException(e);
}
}
public List getWeblogCategories(WebsiteData website, boolean includeRoot) throws RollerException {
if (website == null) throw new RollerException("website is null");
if (includeRoot) return getWeblogCategories(website);
try {
Session session = ((HibernatePersistenceStrategy) this.strategy).getSession();
Criteria criteria = session.createCriteria(WeblogCategoryAssoc.class);
criteria.createAlias("category", "c");
criteria.add(Expression.eq("c.website", website));
criteria.add(Expression.isNotNull("ancestorCategory"));
criteria.add(Expression.eq("relation", "PARENT"));
Iterator assocs = criteria.list().iterator();
List cats = new ArrayList();
while (assocs.hasNext()) {
WeblogCategoryAssoc assoc = (WeblogCategoryAssoc) assocs.next();
cats.add(assoc.getCategory());
}
return cats;
} catch (HibernateException e) {
throw new RollerException(e);
}
}
