コード例 #1
0
  public List<Record> getAllRows() {
    Connection connection;
    Statement statement;
    String sql;
    ResultSet resultSet;
    List<Record> list = new ArrayList<Record>();
    AccountEntry accountEntry;

    try {
      connection = SQLiteManager.getInstance().getConnection();
      statement = connection.createStatement();
      sql =
          "SELECT ae.id, account_id, a.name AS account_name, booked_document_id, text, amount, created_time "
              + " FROM account_entries ae, accounts a WHERE a.id = ae.account_id ORDER BY ae.id";
      resultSet = statement.executeQuery(sql);
      while (resultSet.next()) {
        accountEntry = createFromResultSet(resultSet);
        list.add(accountEntry);
      }
      statement.close();
      resultSet.close();
    } catch (SQLException e) {
      System.err.println("SQLException: " + e.getMessage());
      e.printStackTrace();
    }
    return list;
  }
コード例 #2
0
 /* (non-Javadoc)
  * @see model.dao.IDataModel#insert()
  */
 @Override
 public Long insert() throws SQLException {
   try {
     Class.forName(Settings.DATABASE_JDBC_CLASSNAME);
   } catch (ClassNotFoundException e) {
     System.err.println("ClassNotFoundException: " + e.getMessage());
     e.printStackTrace();
   }
   Connection conn;
   PreparedStatement statement;
   try {
     conn = SQLiteManager.getInstance().getConnection();
     String sql =
         "INSERT INTO account_entries (account_id, booked_document_id, text, amount, created_time)"
             + " VALUES (?,          ?,                  ?,    ?,      ?)";
     statement = conn.prepareStatement(sql);
     statement.setLong(1, getAccount().getId());
     statement.setLong(2, bookedDocument.getId());
     statement.setString(3, text);
     statement.setDouble(4, amount);
     statement.setString(5, util.Date.toSqlTimeString(Calendar.getInstance().getTime()));
     statement.execute();
     sql = "SELECT last_insert_rowid()";
     ResultSet resultSet = conn.createStatement().executeQuery(sql);
     if (resultSet.next()) id = resultSet.getLong(1);
     else throw new SQLException("unable to fetch insert-id");
     resultSet.close();
   } catch (SQLException e) {
     System.err.println("SQLException: " + e.getMessage());
     e.printStackTrace();
   }
   return id;
 }
コード例 #3
0
  /* (non-Javadoc)
   * @see model.dao.IDataModel#delete()
   */
  @Override
  public void delete() {
    Connection conn;
    PreparedStatement statement;
    try {
      conn = SQLiteManager.getInstance().getConnection();
      String sql = "DELETE FROM account_entries WHERE id = ?";
      statement = conn.prepareStatement(sql);

      statement.setLong(1, id);
      statement.execute();
    } catch (SQLException e) {
      System.err.println("SQLException: " + e.getMessage());
      e.printStackTrace();
    }
  }