/*this stores the last request and is responsible for maintaining synchronisation between memory
* and DB views.
*/
public void saveVerseRequest(
UserSession user_session,
UserProfile user_profile,
Verse start_verse,
Verse end_verse)
{
DateTime dt = DateTime.Now;
//update DB
String verse_start_str = start_verse.getVerseReference();
String verse_end_str;
if (end_verse == null)
verse_end_str = "NULL";
else
verse_end_str = end_verse.getVerseReference();
//now update in Memory View.
VerseHistoryRecord vhr = new VerseHistoryRecord(
-1,
user_profile.id,
user_session.session_id,
dt,
verse_start_str,
verse_end_str);
saveVerseRequestToDB(
user_session,
user_profile,
start_verse,
end_verse,
dt,
vhr);
if (history_list.Count() < HISTORY_MAX_SIZE)
{
history_list.AddFirst(vhr);
}
else //this should correspond to the list HISTORY_MAX_SIZE size because it should never grow more than this
{
history_list.RemoveLast();
history_list.AddFirst(vhr);
}
}
/*this stores the bookmark and is responsible for maintaining synchronisation between memory
* and DB views by also calling the save/update to db method.
*/
public int saveOrUpdateBookmark(
UserSession user_session,
UserProfile user_profile,
Verse start_verse,
Verse end_verse)
{
DateTime dt = DateTime.Now;
//update DB
String verse_start_str = start_verse.getVerseReference();
String verse_end_str;
if (end_verse == null)
verse_end_str = "NULL";
else
verse_end_str = end_verse.getVerseReference();
//now update in Memory View.
long b_id = -1;
bool isNew = false;
if (bookmark_verse != null)
{
b_id = bookmark_verse.id;
}
else
{
isNew = true;
}
bookmark_verse = new BookmarkVerseRecord(
b_id,
user_profile.id,
user_session.session_id,
dt,
verse_start_str,
verse_end_str);
saveOrUpdateVerseRequestToDB(
user_session,
user_profile,
start_verse,
end_verse,
dt,
bookmark_verse,
isNew);
return 0;
}
/*the start and end for now cant span more than one book*/
public static String getVerseSectionReferenceWithoutTranslation(Verse start_verse, Verse end_verse)
{
string section = "";
if (start_verse != null)
{
section = start_verse.book.name + " "
+ start_verse.chapter.chapter_id + ":" + start_verse.verse_id;
if (end_verse == null || (end_verse != null
&& start_verse.getVerseReference() == end_verse.getVerseReference()))
{
//dont do anything
}
else if (start_verse.chapter == end_verse.chapter)
{
section += "-" + end_verse.verse_id;
}
else if (start_verse.chapter != end_verse.chapter)
{
section += "-" + end_verse.chapter.chapter_id + ":" + end_verse.verse_id;
}
}
return section;
}