package com.appspot.secretcuz.service;
import java.util.List;
import com.appspot.secretcuz.entity.BlogPost;
import com.google.appengine.api.datastore.Cursor;
import com.googlecode.objectify.cmd.Query;
import static com.appspot.secretcuz.entity.OfyService.ofy;
public class BlogPostService {
public static List<BlogPost> get() {
return ofy().load().type(BlogPost.class).order("-date").list();
}
public static BlogPost get(Long id) {
BlogPost bp = ofy().load().type(BlogPost.class).id(id).get();
return bp;
}
public static Query<BlogPost> get(Cursor cursor, int limit) {
if (cursor == null) {
return ofy().load().type(BlogPost.class).limit(limit);
}
return ofy().load().type(BlogPost.class).limit(limit).startAt(cursor);
}
public static BlogPost save(BlogPost bp) {
return get(ofy().save().entity(bp).now().getId());
}
public static void delete(BlogPost bp) {
ofy().delete().entity(bp);
}
}