コード例 #1
0
ファイル: AgentDAO_Impl.java プロジェクト: siren0413/CS425pj
  public List<Agent> queryAllAgents(Page page) {
    List<Agent> agent_list = null;

    try {
      conn = JDBC_Conn.getConnection();
      String sql = "select * from agents natural join position";
      stmt =
          conn.prepareStatement(sql, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
      stmt.setMaxRows(page.getEndIndex());
      rs = stmt.executeQuery();
      if (page.getBeginIndex() > 0) {
        rs.absolute(page.getBeginIndex());
      }

      while (rs.next()) {
        if (agent_list == null) agent_list = new ArrayList<Agent>();

        Agent agent = new Agent();

        agent.setAgent_id(rs.getString("agent_id"));
        agent.setPhone_number(rs.getString("phone_number"));
        agent.setEmail(rs.getString("email"));
        agent.setFirst_nm(CommUtils.initCap(rs.getString("first_nm")));
        agent.setLast_nm(CommUtils.initCap(rs.getString("last_nm")));

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
        Date dob = sdf.parse(rs.getString("dob"));

        agent.setDob(dob);
        agent.setZip(rs.getString("zip"));
        agent.setGender(rs.getString("gender"));

        agent.setPosition(rs.getString("position"));

        agent_list.add(agent);
      }

    } catch (Exception e) {
      e.printStackTrace();
      throw new DAOException();
    } finally {
      JDBC_Conn.releaseConnection(conn, stmt, rs);
    }
    return agent_list;
  }
コード例 #2
0
ファイル: AgentDAO_Impl.java プロジェクト: siren0413/CS425pj
  public Agent queryAgentById(String agent_id) {

    Agent agent = null;

    try {
      conn = JDBC_Conn.getConnection();
      String sql = "select * from agents natural join position where agent_id = ?";
      stmt = conn.prepareStatement(sql);
      stmt.setString(1, agent_id);
      rs = stmt.executeQuery();
      while (rs.next()) {
        agent = new Agent();

        agent.setAgent_id(rs.getString("agent_id"));
        agent.setPhone_number(rs.getString("phone_number"));
        agent.setEmail(rs.getString("email"));
        agent.setFirst_nm(CommUtils.initCap(rs.getString("first_nm")));
        agent.setLast_nm(CommUtils.initCap(rs.getString("last_nm")));

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
        Date dob = sdf.parse(rs.getString("dob"));

        agent.setDob(dob);
        agent.setZip(rs.getString("zip"));
        agent.setGender(rs.getString("gender"));
        agent.setPosition(rs.getString("position"));
      }
    } catch (Exception e) {
      e.printStackTrace();
      throw new DAOException();
    } finally {
      JDBC_Conn.releaseConnection(conn, stmt, rs);
    }

    return agent;
  }
コード例 #3
0
ファイル: AgentDAO_Impl.java プロジェクト: siren0413/CS425pj
  public List<Agent> queryAgentByCondition(Agent agent, Page page) {

    List<Agent> agent_list = null;
    int count = 0;

    try {
      conn = JDBC_Conn.getConnection();
      String sql = "select * from agents natural join position where ";

      if (agent.getFirst_nm() != null && !"".equals(agent.getFirst_nm())) {
        sql += " first_nm='" + agent.getFirst_nm() + "'" + " and ";
        count++;
      }

      if (agent.getLast_nm() != null && !"".equals(agent.getLast_nm())) {
        sql += " last_nm='" + agent.getLast_nm() + "'" + " and ";
        count++;
      }

      if (agent.getGender() != null && !"".equals(agent.getGender())) {
        sql += " gender='" + agent.getGender() + "'" + " and ";
        count++;
      }

      if (agent.getZip() != null && !"".equals(agent.getZip())) {
        sql += " zip='" + agent.getZip() + "'" + " and ";
        count++;
      }

      if (agent.getEmail() != null && !"".equals(agent.getEmail())) {
        sql += " email='" + agent.getEmail() + "'" + " and ";
        count++;
      }

      if (agent.getPhone_number() != null && !"".equals(agent.getPhone_number())) {
        sql += " phone_number='" + agent.getPhone_number() + "'" + " and ";
        count++;
      }

      if (agent.getPosition() != null && !"".equals(agent.getPosition())) {
        sql += " position='" + agent.getPosition() + "'" + " and ";
        count++;
      }

      if (agent.getDob() != null) {

        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");
        String dob_str = sdf.format(agent.getDob());
        sql += " dob= " + "to_date('" + dob_str + "'," + "'MM/dd/yyyy')" + " and ";
        count++;
      }

      if (count == 0) return queryAllAgents(page);

      int last_index = sql.lastIndexOf("and");
      sql = sql.substring(0, last_index);

      stmt =
          conn.prepareStatement(sql, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
      stmt.setMaxRows(page.getEndIndex());
      rs = stmt.executeQuery();
      if (page.getBeginIndex() > 0) {
        rs.absolute(page.getBeginIndex());
      }

      while (rs.next()) {
        if (agent_list == null) agent_list = new ArrayList<Agent>();

        Agent agent1 = new Agent();

        agent1.setAgent_id(rs.getString("agent_id"));
        agent1.setPhone_number(rs.getString("phone_number"));
        agent1.setEmail(rs.getString("email"));
        agent1.setFirst_nm(CommUtils.initCap(rs.getString("first_nm")));
        agent1.setLast_nm(CommUtils.initCap(rs.getString("last_nm")));

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
        Date dob = sdf.parse(rs.getString("dob"));

        agent1.setDob(dob);
        agent1.setZip(rs.getString("zip"));
        agent1.setGender(rs.getString("gender"));
        agent1.setPosition(rs.getString("position"));

        agent_list.add(agent1);
      }

    } catch (Exception e) {
      e.printStackTrace();
      throw new DAOException();
    } finally {
      JDBC_Conn.releaseConnection(conn, stmt, rs);
    }
    return agent_list;
  }