コード例 #1
0
  public long add(RoleBean bean) throws ApplicationException, DuplicateRecordException {
    log.debug("Model add Started");
    Connection conn = null;
    int pk = 0;
    RoleBean duplicataRole = findByName(bean.getName());

    // Check if create Role already exist
    if (duplicataRole != null) {
      throw new DuplicateRecordException("Role already exists");
    }
    try {
      conn = JDBCDataSource.getConnection();
      pk = nextPK();

      // Get auto-generated next primary key
      System.out.println(pk + " in ModelJDBC");
      conn.setAutoCommit(false); // Begin transaction
      PreparedStatement pstmt =
          conn.prepareStatement("INSERT INTO demo_ors.st_role VALUES(?,?,?,?,?,?,?)");
      pstmt.setInt(1, pk);
      pstmt.setString(2, bean.getName());
      pstmt.setString(3, bean.getDescription());
      pstmt.setString(4, bean.getCreatedBy());
      pstmt.setString(5, bean.getModifiedBy());
      pstmt.setTimestamp(6, bean.getCreatedDatetime());
      pstmt.setTimestamp(7, bean.getModifiedDatetime());
      pstmt.executeUpdate();
      conn.commit(); // End transaction
      pstmt.close();
    } catch (Exception e) {
      e.printStackTrace();
      log.error("Database Exception..", e);
      try {
        conn.rollback();
      } catch (Exception ex) {
        throw new ApplicationException("Exception : add rollback exception " + ex.getMessage());
      }
      throw new ApplicationException("Exception : Exception in add Role");
    } finally {
      JDBCDataSource.closeConnection(conn);
    }
    log.debug("Model add End");
    return pk;
  }
コード例 #2
0
  public void update(RoleBean bean) throws ApplicationException, DuplicateRecordException {
    log.debug("Model update Started");
    Connection conn = null;
    RoleBean duplicataRole = findByName(bean.getName());

    // Check if updated Role already exist
    if (duplicataRole != null && duplicataRole.getId() != bean.getId()) {
      throw new DuplicateRecordException("Role already exists");
    }
    try {
      conn = JDBCDataSource.getConnection();
      conn.setAutoCommit(false); // Begin transaction
      PreparedStatement pstmt =
          conn.prepareStatement(
              "UPDATE demo_ors.st_role SET NAME=?,DESCRIPTION=?,CREATED_BY=?,MODIFIED_BY=?,CREATED_DATETIME=?,MODIFIED_DATETIME=? WHERE ID=?");
      pstmt.setString(1, bean.getName());
      pstmt.setString(2, bean.getDescription());
      pstmt.setString(3, bean.getCreatedBy());
      pstmt.setString(4, bean.getModifiedBy());
      pstmt.setTimestamp(5, bean.getCreatedDatetime());
      pstmt.setTimestamp(6, bean.getModifiedDatetime());
      pstmt.setLong(7, bean.getId());
      pstmt.executeUpdate();
      conn.commit(); // End transaction
      pstmt.close();
    } catch (Exception e) {
      log.error("Database Exception..", e);
      try {
        conn.rollback();
      } catch (Exception ex) {
        throw new ApplicationException("Exception : Delete rollback exception " + ex.getMessage());
      }
      throw new ApplicationException("Exception in updating Role ");
    } finally {
      JDBCDataSource.closeConnection(conn);
    }
    log.debug("Model update End");
  }