public int deleteNotice(Notice notice) {
int check = 0;
Connection con = dbConnection.CONN();
try {
String name = notice.getName();
PreparedStatement stmt = con.prepareStatement("DELETE FROM Notices WHERE Name= ?");
stmt.setString(1, name);
check = stmt.executeUpdate();
stmt.close();
con.close();
} catch (Exception e) {
Log.e("Error", e.getMessage());
if (con != null) {
try {
System.err.print("Transaction is being rolled back");
con.rollback();
} catch (SQLException se) {
Log.e("ERROR", se.getMessage());
}
}
}
return check;
}
public int insertNotice(Notice notice) {
Connection con = dbConnection.CONN();
int check = 0;
try {
String name = notice.getName();
String description = notice.getDescription();
String address = notice.getAddress();
float lat = notice.getLatitude();
float lon = notice.getLongitude();
String date = notice.getTime();
PreparedStatement stmt = con.prepareStatement("INSERT INTO Notices VALUES(?, ?, ?, ?, ?, ?)");
stmt.setString(1, name);
stmt.setString(2, description);
stmt.setString(3, address);
stmt.setString(4, date);
stmt.setFloat(5, lat);
stmt.setFloat(6, lon);
check = stmt.executeUpdate();
stmt.close();
con.close();
} catch (Exception e) {
Log.e("ERROR", e.getMessage());
}
return check;
}
public Notice getNoticeByName(String name) {
Notice notice = new Notice();
try {
Connection con = dbConnection.CONN();
PreparedStatement stmt = con.prepareStatement("SELECT * FROM Notices WHERE Name = ?");
stmt.setString(1, name);
ResultSet rs = stmt.executeQuery();
rs.next();
notice.setName(rs.getString("Name"));
notice.setDescription(rs.getString("Description"));
notice.setAddress(rs.getString("Address"));
notice.setTime(rs.getString("Time"));
rs.close();
stmt.close();
con.close();
} catch (Exception e) {
Log.e("ERROR", e.getMessage());
}
return notice;
}
