// Override
public boolean startElementHandler(String tag, ZLStringMap attributes) {
if ((tag == "subgenre") || (tag == "genre-alt")) {
final String id = attributes.getValue("value");
if (id != null) {
myGenreIds.add(id);
}
} else if (tag == "root-descr") {
if (myLanguage == attributes.getValue("lang")) {
myCategoryTag = Tag.getTag(null, attributes.getValue("genre-title"));
}
} else if (tag == "genre-descr") {
if (myLanguage == attributes.getValue("lang")) {
mySubCategoryTag = Tag.getTag(myCategoryTag, attributes.getValue("title"));
}
}
return false;
}
private Tag getTagById(long id) {
Tag tag = myTagById.get(id);
if (tag == null) {
final Cursor cursor =
myDatabase.rawQuery(
"SELECT parent_id,name FROM Tags WHERE tag_id = ?", new String[] {"" + id});
if (cursor.moveToNext()) {
final Tag parent = cursor.isNull(0) ? null : getTagById(cursor.getLong(0));
tag = Tag.getTag(parent, cursor.getString(1));
myIdByTag.put(tag, id);
myTagById.put(id, tag);
}
cursor.close();
}
return tag;
}
private void initTagCache() {
if (myTagCacheIsInitialized) {
return;
}
myTagCacheIsInitialized = true;
Cursor cursor =
myDatabase.rawQuery("SELECT tag_id,parent_id,name FROM Tags ORDER BY tag_id", null);
while (cursor.moveToNext()) {
long id = cursor.getLong(0);
if (myTagById.get(id) == null) {
final Tag tag = Tag.getTag(myTagById.get(cursor.getLong(1)), cursor.getString(2));
myIdByTag.put(tag, id);
myTagById.put(id, tag);
}
}
cursor.close();
}
