/**
* Get info a recent book
*
* @param name
* @return
*/
public DaisyBookInfo getInfoRecentBook(String name) {
DaisyBookInfo mRecentBooks = null;
try {
SQLiteDatabase mdb = getReadableDatabase();
Cursor mCursor =
mdb.query(
TABLE_NAME_RECENT_BOOKS,
new String[] {NAME_KEY_RECENT_BOOKS, PATH_KEY_RECENT_BOOKS, SORT_KEY_RECENT_BOOKS},
NAME_KEY_RECENT_BOOKS + "=?",
new String[] {name},
null,
null,
null);
// Check data null or empty
if (mCursor != null && mCursor.getCount() > 0) {
mCursor.moveToFirst();
String valueName = mCursor.getString(mCursor.getColumnIndex(NAME_KEY_RECENT_BOOKS));
String path = mCursor.getString(mCursor.getColumnIndex(PATH_KEY_RECENT_BOOKS));
int sort =
Integer.valueOf(mCursor.getString(mCursor.getColumnIndex(SORT_KEY_RECENT_BOOKS)));
mRecentBooks = new DaisyBookInfo("", valueName, path, "author", "publisher", "date", sort);
}
if (mCursor != null) {
mCursor.close();
mdb.close();
}
} catch (Exception e) {
PrivateException ex = new PrivateException(e, mContext);
ex.writeLogException();
}
return mRecentBooks;
}
/**
* Get all recent books from sql lite
*
* @return
*/
public List<DaisyBookInfo> getAllRecentBooks() {
ArrayList<DaisyBookInfo> arrRecentBooks = new ArrayList<DaisyBookInfo>();
try {
SQLiteDatabase mdb = getReadableDatabase();
String sql =
"SELECT * FROM "
+ TABLE_NAME_RECENT_BOOKS
+ " ORDER BY "
+ SORT_KEY_RECENT_BOOKS
+ " DESC";
Cursor mCursor = mdb.rawQuery(sql, null);
if (mCursor.moveToFirst()) {
do {
String valueName = mCursor.getString(mCursor.getColumnIndex(NAME_KEY_RECENT_BOOKS));
String path = mCursor.getString(mCursor.getColumnIndex(PATH_KEY_RECENT_BOOKS));
int sort =
Integer.valueOf(mCursor.getString(mCursor.getColumnIndex(SORT_KEY_RECENT_BOOKS)));
// Add to ArrayList
arrRecentBooks.add(
new DaisyBookInfo("", valueName, path, "author", "publisher", "date", sort));
} while (mCursor.moveToNext());
}
mCursor.close();
mdb.close();
} catch (Exception e) {
PrivateException ex = new PrivateException(e, mContext);
ex.writeLogException();
}
return arrRecentBooks;
}
/**
* Delete a record of RecentBooks table
*
* @param recentBooks
*/
public void deleteRecentBook(DaisyBookInfo recentBooks) {
try {
SQLiteDatabase mdb = getWritableDatabase();
mdb.delete(
TABLE_NAME_RECENT_BOOKS,
NAME_KEY_RECENT_BOOKS + "=?",
new String[] {String.valueOf(recentBooks.getTitle())});
mdb.close();
} catch (Exception e) {
PrivateException ex = new PrivateException(e, mContext);
ex.writeLogException();
}
}
/**
* Add a record to RecentBooks table
*
* @param recentBooks
*/
public void addRecentBook(DaisyBookInfo recentBooks) {
ContentValues mValue = new ContentValues();
mValue.put(NAME_KEY_RECENT_BOOKS, recentBooks.getTitle());
mValue.put(PATH_KEY_RECENT_BOOKS, recentBooks.getPath());
mValue.put(SORT_KEY_RECENT_BOOKS, recentBooks.getSort());
try {
SQLiteDatabase mdb = getWritableDatabase();
mdb.insert(TABLE_NAME_RECENT_BOOKS, null, mValue);
mdb.close();
} catch (Exception e) {
PrivateException ex = new PrivateException(e, mContext);
ex.writeLogException();
}
}
/**
* Update a record of RecentBooks table
*
* @param recentBooks
*/
public void updateRecentBook(DaisyBookInfo recentBooks) {
ContentValues mValue = new ContentValues();
mValue.put(SORT_KEY_RECENT_BOOKS, recentBooks.getSort());
try {
SQLiteDatabase mdb = getWritableDatabase();
mdb.update(
TABLE_NAME_RECENT_BOOKS,
mValue,
NAME_KEY_RECENT_BOOKS + "=?",
new String[] {recentBooks.getTitle()});
mdb.close();
} catch (Exception e) {
PrivateException ex = new PrivateException(e, mContext);
ex.writeLogException();
}
}
/**
* Check exists.
*
* @param name
* @return
*/
public boolean isExists(String name) {
boolean result = false;
try {
SQLiteDatabase mdb = getReadableDatabase();
Cursor mCursor =
mdb.query(
TABLE_NAME_RECENT_BOOKS,
new String[] {NAME_KEY_RECENT_BOOKS, PATH_KEY_RECENT_BOOKS, SORT_KEY_RECENT_BOOKS},
NAME_KEY_RECENT_BOOKS + "=?",
new String[] {name},
null,
null,
null);
result = mCursor.moveToFirst();
mCursor.close();
mdb.close();
} catch (Exception e) {
PrivateException ex = new PrivateException(e, mContext);
ex.writeLogException();
}
return result;
}
