Exemplo n.º 1
1
  public Vector getUsacFiles(String invoice) {
    Vector fileList = new Vector();
    String query = "";

    query =
        query
            + " SELECT distinct filename, '  Date:'||to_char(usac_prcs_dat,'MM/DD/YYYY'),trunc(usac_prcs_dat) usac_prcs_dat ";
    query = query + " FROM stage_usac_form ";
    query = query + " WHERE rtrim(ltrim(sdc_inv_no)) = ?";
    query = query + " ORDER BY usac_prcs_dat ";

    USFEnv.getLog().writeDebug("getUsacFiles() Query :" + query, this, null);

    PreparedStatement pstmt = null;
    ResultSet rs = null;
    try {
      pstmt = cConn.prepareStatement(query);
      pstmt.setString(1, invoice);

      rs = pstmt.executeQuery();
      while (rs.next()) {
        fileList.addElement(rs.getString(1));
        fileList.addElement(rs.getString(2));
      }

      // rs.close();
      // stmt.close();
      if (rs != null) rs.close();
      if (pstmt != null) pstmt.close();

    } catch (SQLException ex) {
      try {
        if (rs != null) rs.close();
        if (pstmt != null) pstmt.close();
      } catch (Exception e) {
        USFEnv.getLog().writeCrit("Unable to close ResultSet and statement", this, e);
      }
      USFEnv.getLog().writeCrit("getUsacFiles() Failed Query:" + query, this, ex);
    }

    /*	try
    {
    	if( rs != null)
    		rs.close();
    }
    catch(Exception e)
    {
    	USFEnv.getLog().writeCrit("Unable to close ResultSet",this,null);
    }
    try
    {
    	if( pstmt != null)
    		pstmt.close();
    }
    catch(Exception e)
    {
    USFEnv.getLog().writeCrit("Unable to close Prepared Statement",this,null);
    }*/
    return fileList;
  }
Exemplo n.º 2
0
  /**
   * This method queries the database to get the details related to the bp_id passed.
   *
   * @exception SQLException, if query fails
   * @author
   */
  public Vector getBpdet(String bpid) {
    String query;
    Vector bpdet = new Vector();
    PreparedStatement pstmt = null;
    ResultSet rs = null;

    query = "select rtrim(bs_id_fk||bp_rgn),bp_month from blg_prd where bp_id = ?";

    try {
      pstmt = conn.prepareStatement(query);
      pstmt.setString(1, bpid);

      rs = pstmt.executeQuery();
      while (rs.next()) {
        bpdet.addElement(rs.getString(1));
        bpdet.addElement(rs.getString(2));
      }
      if (rs != null) rs.close();
      if (pstmt != null) pstmt.close();
    } catch (SQLException ex) {
      USFEnv.getLog().writeCrit("Dinvjrnl: BP_ID details not Retreived ", this, ex);
      try {
        if (rs != null) rs.close();
        if (pstmt != null) pstmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/prepared statement", this, e);
      }
    }

    return bpdet;
  }
Exemplo n.º 3
0
  /**
   * This method queries the database to get the list of the Billing Systems.
   *
   * @exception SQLException, if query fails
   * @author
   */
  public Vector getYears(String year) {
    String query;
    Vector years = new Vector();
    PreparedStatement pstmt = null;
    ResultSet rs = null;

    query = "select yr||'-'||(yr+1),yr from fung_yr where yr > ?";

    try {
      pstmt = conn.prepareStatement(query);
      pstmt.setString(1, year);

      rs = pstmt.executeQuery();
      while (rs.next()) {
        years.addElement(rs.getString(1));
        years.addElement(rs.getString(2));
      }
      if (rs != null) rs.close();
      if (pstmt != null) pstmt.close();
    } catch (SQLException ex) {
      USFEnv.getLog().writeCrit("Dinvjrnl: Years List not Retreived ", this, ex);
      try {
        if (rs != null) rs.close();
        if (pstmt != null) pstmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/prepared statement", this, e);
      }
    }

    return years;
  }
Exemplo n.º 4
0
  /**
   * This method queries the database to get the Journal Dates for the passed in Funding Year
   *
   * @exception SQLException, if query fails
   * @author
   */
  public Vector getJrnldts(String year) {
    String query;
    Vector jrnllst = new Vector();
    PreparedStatement pstmt = null;
    ResultSet rs = null;

    query =
        "select bp_id,decode(bs_nm,'CRIS','1','IABS','2','BART','3','SOFI','4','INFRANET','5','6') ord, ";
    query = query + "rtrim(bs_nm||' '||bp_rgn) nm, bp_month,decode(bp_month,1,'January',";
    query =
        query
            + "2,'February',3,'March',4,'April',5,'May',6,'June',7,'July',8,'August',9,'September',";
    query =
        query
            + "10,'October',11,'November',12,'December'), to_char(bp_strt_dat,'MM/DD/YYYY'),to_char(bp_end_dat,'MM/DD/YYYY') ";
    query = query + "from blg_prd,blg_sys ";
    query = query + "where bs_id=bs_id_fk and ( bp_strt_dat >= ";
    query = query + "(select strt_dat from fung_yr where yr = ?) and ";
    query = query + "bp_end_dat <= (select end_dat from fung_yr where yr = ?) ";
    query = query + "or ( bp_year =to_number(?) and bp_month=7) ) ";
    query = query + "order by ord,nm,bp_strt_dat ";

    USFEnv.getLog().writeDebug("Dinvjrnl: JRNL Dates Query :" + query, this, null);
    try {
      pstmt = conn.prepareStatement(query);
      pstmt.setString(1, year);
      pstmt.setString(2, year);
      pstmt.setString(3, year);

      rs = pstmt.executeQuery();
      while (rs.next()) {
        Dinvjrnl jrnldts = new Dinvjrnl(null);

        jrnldts.strBpid = rs.getString(1);
        jrnldts.strBlgsys = rs.getString(3);
        jrnldts.strBlgmnth = rs.getString(5);
        jrnldts.strBlgstrtdt = rs.getString(6);
        jrnldts.strBlgenddt = rs.getString(7);

        jrnllst.addElement(jrnldts);
        jrnldts = null;
      }
      if (rs != null) rs.close();
      if (pstmt != null) pstmt.close();
    } catch (SQLException ex) {
      USFEnv.getLog().writeCrit("Dinvjrnl: JRNL Dates not retreived for the Year ", this, ex);
      try {
        if (rs != null) rs.close();
        if (pstmt != null) pstmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/prepared statement", this, e);
      }
    }

    USFEnv.getLog()
        .writeDebug("Dinvjrnl: Journal Dates Vector size :" + jrnllst.size(), this, null);
    return jrnllst;
  }
Exemplo n.º 5
0
  /**
   * Method to build a vector from a ResultSet
   *
   * @param <code>ResultSet rsResult</code> the result from a query
   * @return Vector of objects from the ResultSet
   * @exception Throws Exception on error
   */
  protected Vector buildObjectVector(ResultSet rsResult) throws Exception {
    // vector for return data
    Vector vReturn = null;

    try {
      // init the vector
      vReturn = new Vector(super.VECT_INIT_SIZE, super.VECT_GROW_SIZE);

      // loop through the entire result set
      while (rsResult.next()) {
        // create a new one
        StageUsacForm objTmp = new StageUsacForm();

        // set the attributes
        // ADDING A NEW FIELD "ROWID"
        objTmp.ROWID = rsResult.getString("ROWID");

        objTmp.HDR_SPIN = rsResult.getLong("HDR_SPIN");
        objTmp.SPIN_NM = rsResult.getString("SPIN_NM");
        objTmp.RCPNT_EMAIL = rsResult.getString("RCPNT_EMAIL");
        objTmp.USAC_EMAIL = rsResult.getString("USAC_EMAIL");
        objTmp.RFRNC_NMBR = rsResult.getString("RFRNC_NMBR");
        objTmp.RCRD_CNT = rsResult.getLong("RCRD_CNT");
        objTmp.TOT_PAYMENT = rsResult.getDouble("TOT_PAYMENT");
        objTmp.USAC_PRCS_DAT = rsResult.getDate("USAC_PRCS_DAT");
        objTmp.RTRCT_FLAG = rsResult.getString("RTRCT_FLAG");
        objTmp.DTL_SPIN = rsResult.getLong("DTL_SPIN");
        objTmp.FRN = rsResult.getLong("FRN");
        objTmp.SDC_INV_NO = rsResult.getString("SDC_INV_NO");
        objTmp.AMT_PAID = rsResult.getDouble("AMT_PAID");
        objTmp.DSBRSMNT_TXT = rsResult.getString("DSBRSMNT_TXT");
        objTmp.EMAIL_DATE = rsResult.getDate("EMAIL_DATE");
        objTmp.FILENAME = rsResult.getString("FILENAME");
        objTmp.PROCESS_DATE = rsResult.getDate("PROCESS_DATE");
        objTmp.STATUS = rsResult.getLong("STATUS");

        // add it to the vector
        vReturn.addElement(objTmp);
      }

      return vReturn;
    } catch (Exception e) {
      throw new Exception("BuildObjectVector()\n" + e.getMessage());
    }
  }
  /**
   * This Method returns the 2D Array which is the list of the Items for the selected WorkOrder of
   * the Customer.
   *
   * @param workorderId - WorkOrder Id Foreign Key of WRK_ORDR_DETS table
   * @return Object[][] - 2D Array which is List of the Items for the WorkOrder
   */
  public Object[][] getWorkOrderItems(long workorderId) throws RemoteException {

    WrkOrdrDets wrkordrdts_obj = new WrkOrdrDets(conn);

    RHCCBlgKeys blgkeys_obj = new RHCCBlgKeys(conn);

    Vector workorderdetList = wrkordrdts_obj.getProductList(workorderId);

    // Hashtable BSysList = (Hashtable) USFEnv.getBillSystems();
    BlgSys blgsys = new BlgSys();

    Hashtable BSysList = (Hashtable) blgsys.searchBlgSys();

    Enumeration BSys = BSysList.keys();

    // The 2-Dimensional array to hold the Items Billing System wise.
    Object[][] prodList = new Object[BSysList.size()][workorderdetList.size() + 1];

    // The Number of Billing Systems are assumed to be equal to the
    // Static Load Billing Systems Hashtable size. The Billing Systems will
    // be in order starting from 1 and incrementing by one.
    for (int i = 0; i < BSysList.size(); i++) {
      // Set the 2D array to store the Billing System as the first element
      // of each row.
      prodList[i][0] = String.valueOf(i + 1);
    }

    // Loop throught the WorkOrder Items List and place them in the appropriate
    // positions in the 2D array.
    for (int j = 0; j < workorderdetList.size(); j++) {
      // Determine the Billing System of the Product
      Vector tmpVector = new Vector();

      WrkOrdrDets workorderObj = (WrkOrdrDets) workorderdetList.elementAt(j);

      RHCCBlgKeys bkObj =
          blgkeys_obj.searchRHCCBlgKeys(((WrkOrdrDets) workorderdetList.elementAt(j)).getRBKID());
      int bsid = (new Long(bkObj.getBsId())).intValue();

      tmpVector.addElement(bkObj);
      tmpVector.addElement(workorderObj);

      // Based on the Billing System Id retreived place the Product Object
      // in the 2D array.
      int k = 1;
      while (prodList[bsid - 1][k] != null) {
        k = k + 1;
      }
      prodList[bsid - 1][k] = tmpVector;
    }

    // Return the 2D array
    return prodList;
  }
Exemplo n.º 7
0
  /**
   * This method queries the database to get the Invoice Numbers list for a particular FRN in a
   * Funding Year
   *
   * @exception SQLException, if query fails
   * @author
   */
  public Vector getFrninvnos(String frn, String year) {
    String query;
    Vector invnos = new Vector();
    Statement stmt = null;
    ResultSet rs = null;

    USFEnv.getLog().writeWarn("Inside the block-->>RhccDinview Inview", this, null);

    query =
        " select distinct rhcc_inv_id_fk,rhcc_inv.inv_no||' - '||to_char(rhcc_inv.inv_dat,'Mon/DD/YYYY') ";
    query = query + " from wrk_ordr,wrk_ordr_dets,wo_det_hsties,rhcc_inv,fung_yr ";
    query = query + " where wo_id=wo_id_fk and wod_id=wod_id_fk and ";
    query = query + " wdh_stat='P' and ";
    query = query + " inv_stat is not null and ";
    query = query + " rhcc_inv_id_fk=rhcc_inv_id and ";
    query = query + " wrk_ordr_no='" + frn + "' and ";
    query = query + " wrk_ordr.yr_fk=fung_yr.yr and ";
    query = query + " wrk_ordr.yr_fk=" + year;

    USFEnv.getLog().writeCrit("RhccDinvview: The Invoice Number List Query:" + query, this, null);
    try {
      stmt = conn.createStatement();
      rs = stmt.executeQuery(query);
      while (rs.next()) {
        invnos.addElement(rs.getString(1));
        invnos.addElement(rs.getString(2));
      }
      if (rs != null) rs.close();
      if (stmt != null) stmt.close();
    } catch (SQLException ex) {
      USFEnv.getLog()
          .writeCrit("RhccDinvview: The Invoice Numbers List for FRN not retreived", this, ex);
      try {
        if (rs != null) rs.close();
        if (stmt != null) stmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/statement", this, e);
      }
    }

    return invnos;
  }
Exemplo n.º 8
0
  /**
   * This method queries the database to get the list of the Future Years.
   *
   * @exception SQLException, if query fails
   * @author
   */
  public Vector getFutureyears() {
    String query;
    Vector years = new Vector();
    Statement stmt = null;
    ResultSet rs = null;

    query = " select yr,yr ||'-'|| (yr+1) from fung_yr ";
    query = query + "where yr >= to_number( to_char(sysdate,'YYYY') ) ";
    query = query + "and yr not in ";
    query = query + "( select yr from fung_yr where ";
    query = query + "((sysdate between strt_dat and end_dat) or ";
    query = query + "(sysdate-365 between strt_dat and end_dat) or ";
    query = query + "(sysdate-730 between strt_dat and end_dat)) ) ";

    USFEnv.getLog().writeDebug("Dinvjrnl: Future Years Query :" + query, this, null);
    try {
      stmt = conn.createStatement();
      rs = stmt.executeQuery(query);
      while (rs.next()) {
        years.addElement(rs.getString(1));
        years.addElement(rs.getString(2));
      }
      if (rs != null) rs.close();
      if (stmt != null) stmt.close();
    } catch (SQLException ex) {
      USFEnv.getLog().writeCrit("Dinvjrnl: Future Years List not Retreived ", this, ex);
      try {
        if (rs != null) rs.close();
        if (stmt != null) stmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/statement", this, e);
      }
    }

    USFEnv.getLog().writeDebug("Dinvjrnl: Future Years Vector size :" + years.size(), this, null);
    return years;
  }
Exemplo n.º 9
0
  /**
   * This method queries the database to get the list of the Billing Systems.
   *
   * @exception SQLException, if query fails
   * @author
   */
  public Vector getBlgsys() {
    String query;
    Vector blgsys = new Vector();
    Statement stmt = null;
    ResultSet rs = null;

    query =
        "select distinct decode(bs_nm,'CRIS','1','IABS','2','BART','3','SOFI','4','INFRANET','5','6') ord,";
    query =
        query
            + " rtrim(bs_nm||' '||bp_rgn),bs_id_fk||rtrim(bp_rgn) from blg_sys,blg_prd where bs_id=bs_id_fk order by ord";

    USFEnv.getLog().writeDebug("Dinvjrnl: Billing System Query :" + query, this, null);
    try {
      stmt = conn.createStatement();
      rs = stmt.executeQuery(query);
      while (rs.next()) {
        blgsys.addElement(rs.getString(3));
        blgsys.addElement(rs.getString(2));
      }
      if (rs != null) rs.close();
      if (stmt != null) stmt.close();
    } catch (SQLException ex) {
      USFEnv.getLog().writeCrit("Dinvjrnl: Billing System List not Retreived ", this, ex);
      try {
        if (rs != null) rs.close();
        if (stmt != null) stmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/statement", this, e);
      }
      USFEnv.getLog()
          .writeDebug("Dinvjrnl: Billing System Vector size :" + blgsys.size(), this, null);
    }

    return blgsys;
  }
Exemplo n.º 10
0
  /**
   * This method searches the table STAGE_USAC_FORM for the distinctfilename provided for the usac
   * refrence number given
   *
   * @param Stringusac refrence number
   * @return Vector containing the Result Set
   */
  public Vector selectFileName(String rfrnc_nmbr) {
    // the buffer for the query
    StringBuffer sbQuery = null;
    Vector rsVector = new Vector();
    PreparedStatement psStmt = null;
    ResultSet rsResult = null;

    try {
      // init the buffer
      sbQuery = new StringBuffer("");
      // build the query
      sbQuery.append(buildSelectFileName());
      sbQuery.append(" WHERE ");
      sbQuery.append(" rfrnc_nmbr = ?");
      // sbQuery.append( rfrnc_nmbr );
      // sbQuery.append("'");

      USFEnv.getLog()
          .writeDebug(
              "Get FileName by USAC Ref Number  is: " + sbQuery.toString() + "\n", this, null);

      // execute the query
      psStmt = cConn.prepareStatement(sbQuery.toString());
      psStmt.setString(1, rfrnc_nmbr);

      rsResult = psStmt.executeQuery();
      if (rsResult != null) {
        while (rsResult.next()) {
          rsVector.addElement(rsResult.getString("FILENAME"));
          USFEnv.getLog()
              .writeDebug(" THE FILENAME IS : " + rsResult.getString("FILENAME"), this, null);
        }
      }

      if (rsResult != null) rsResult.close();
      if (psStmt != null) psStmt.close();

    } catch (SQLException e) {
      try {
        // close the statment and the ResultSet
        if (rsResult != null) rsResult.close();
        if (psStmt != null) psStmt.close();
      } catch (SQLException ex) {
        USFEnv.getLog()
            .writeCrit("selectSQLCall(): Fail to close result set or prepare statement", this, ex);
      }
      USFEnv.getLog()
          .writeCrit(
              " SQL Exception : SQL Error message "
                  + e.getMessage()
                  + " with Query: \n"
                  + sbQuery.toString(),
              this,
              e);
    } catch (Exception e) {
      try {
        // close the statment and the ResultSet
        if (rsResult != null) rsResult.close();
        if (psStmt != null) psStmt.close();
      } catch (SQLException ex) {
        USFEnv.getLog()
            .writeCrit("selectSQLCall(): Fail to close result set or prepare statement", this, ex);
      }
      USFEnv.getLog()
          .writeCrit(
              "Error Executing the Query(): Error executing query " + e.getMessage(), this, e);
    }

    /* try
      {
             // close the statment and the ResultSet
             if (rsResult != null)
             rsResult.close();
             if (psStmt != null)
             psStmt.close();
      }
      catch (SQLException e)
      {
    USFEnv.getLog().writeCrit("selectSQLCall(): Fail to close result set or prepare statement",this, e);
      }*/

    return rsVector;
  }
Exemplo n.º 11
0
  public Vector getFiledetails(String frn, String invid, String year) {

    String query;
    Vector inv = new Vector();
    Statement stmt = null;
    ResultSet rs = null;

    query = " SELECT rci_st, wrk_ordr_no, s.bs_nm, b.rbk_keys, rci_nm, wod_id, ";
    query = query + " srv_sub_cat_nm, h.bill_dat, TO_CHAR (h.bill_dat, 'MM/DD/YYYY'), ";
    query = query + " TO_CHAR (h.CRDT_AMT, 'FM999999990.00'), ";
    query = query + " inv_stat invstat ";
    query = query + " from ";
    query = query + " rhcc_cust_infos, ";
    query = query + " wo_det_hsties h, ";
    query = query + " wrk_ordr_dets, ";
    query = query + " wrk_ordr, ";
    query = query + " rhcc_blg_keys b, ";
    query = query + " srv_sub_cat, ";
    query = query + " fung_yr, ";
    query = query + " blg_sys s ";
    query = query + " WHERE wo_id = wo_id_fk ";
    query = query + " AND wod_id = wod_id_fk ";
    query = query + " AND rci_id = rci_id_fk ";
    query = query + " AND wdh_stat = 'P' ";
    query = query + " AND b.bs_id_fk != 2 ";
    query = query + " AND inv_stat IS NOT NULL ";
    query = query + " AND ssc_id = ssc_id_fk ";
    query = query + " AND wrk_ordr_dets.rbk_id_fk = b.rbk_id ";
    query = query + " AND b.bs_id_fk = s.bs_id ";
    query = query + " AND fung_yr.yr = wrk_ordr.yr_fk   and  ";

    query = query + "        fung_yr.yr=" + year + " and ";

    if ((frn != null) && (!(frn).equals(""))) {
      query = query + "        wrk_ordr_no='" + frn + "' and ";
    }

    query = query + "        rhcc_inv_id_fk=" + invid + " and  ";
    query = query + " wrk_ordr.sc_id_fk=5 ";

    query = query + " UNION ALL ";

    query = query + " select rci_st,wrk_ordr_no, s.bs_nm||'-'||substr(GETCONDITION( rm_rgn ";
    query = query + " , ";
    query = query + " substr(rbk_keys,1,3) ";
    query = query + " , ";
    query = query + " substr(rbk_keys,4,3) ";
    query = query + " ) ";
    query = query + " ,1,1),b.rbk_keys,rci_nm,wod_id,srv_sub_cat_nm,h.bill_dat, ";
    query =
        query
            + " to_char(h.bill_dat,'MM/DD/YYYY'),to_char(h.CRDT_AMT,'FM999999990.00'),inv_stat invstat ";
    query = query + " from rhcc_cust_infos,wo_det_hsties h,wrk_ordr_dets,wrk_ordr, ";
    query = query + " rhcc_blg_keys b,srv_sub_cat,rgn_map,fung_yr,blg_sys s ";
    query = query + " where wo_id = wo_id_fk ";
    query = query + " AND wod_id = wod_id_fk ";
    query = query + " AND rci_id = rci_id_fk and ";
    query = query + " wdh_stat='P' and ";
    query = query + " b.bs_id_fk=2 and ";
    query = query + " inv_stat is not null and ";
    query = query + " ssc_id=ssc_id_fk and ";
    query = query + " wrk_ordr_dets.RBK_ID_FK = b.RBK_ID AND ";
    query = query + " b.bs_id_fk=s.bs_id and ";
    query = query + " FUNG_YR.YR = wrk_ordr.YR_FK and ";

    query = query + "        fung_yr.yr=" + year + " and ";

    if ((frn != null) && (!(frn).equals(""))) {
      query = query + "        wrk_ordr_no='" + frn + "' and ";
    }

    query = query + "       rhcc_inv_id_fk=" + invid + " and ";
    query = query + " wrk_ordr.sc_id_fk='5' and ";
    query = query + " rm_npa = substr(b.rbk_keys,1,3) ";

    USFEnv.getLog().writeDebug("rhccDinvview:Query :" + query, this, null);

    try {
      stmt = conn.createStatement();
      rs = stmt.executeQuery(query);
      while (rs.next()) {
        RhccDinvview linedet = new RhccDinvview(null);

        linedet.strCuststate = rs.getString(1);
        linedet.strFRN = rs.getString(2);
        linedet.strBlgsys = rs.getString(3);
        linedet.strBlgkey = rs.getString(4);
        linedet.strCustnm = rs.getString(5);
        linedet.strReconkey = rs.getString(6);
        linedet.strProdnm = rs.getString(7);
        linedet.strBdate = rs.getString(9);
        linedet.strProdcost = rs.getString(10);
        linedet.strInvstatus = rs.getString(11);

        inv.addElement(linedet);
        linedet = null;
      }

      if (rs != null) rs.close();
      if (stmt != null) stmt.close();

    } catch (SQLException ex) {
      USFEnv.getLog()
          .writeCrit("RhccDinvgen: The Details of the Line Item not retreived", this, ex);
      try {
        if (rs != null) rs.close();
        if (stmt != null) stmt.close();
      } catch (SQLException e) {
        USFEnv.getLog().writeCrit("Unable to close the resultset/statement", this, e);
      }
    }
    return inv;
  }
Exemplo n.º 12
0
  /**
   * This is the main controller logic for item selection servlet. This determines whether to show a
   * list of items for a WorkOrder, add a item, edit a item's detail information, or delete a item.
   * The product_action parameter is past to this servlet to determine what action to perform. The
   * product_action parameter is a button defined by JSPs related to product presentation screens.
   *
   * <p>The default action is to show all product related to a parent WorkOrder.
   *
   * @param req HttpServlet request
   * @param resp HttpServlet response
   */
  public void doPost(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    WorkOrderDetailRemote workorderdetEJBean = null;

    securityChecks(req, resp);

    // Get the current session
    HttpSession session = req.getSession(false);
    if (session == null) return;

    String sTmp = "";

    // Get a new business logic EJB (custInfoEJBean)
    USFEnv.getLog().writeDebug("getting buslogic EJB", this, null);
    try {
      workorderdetEJBean = workorderdetHome.create();
      USFEnv.getLog().writeDebug("EJBean Created", this, null);
    } catch (CreateException e) {
      String errorMsg = "Critical Exception in ItemsServlet";
      USFEnv.getLog().writeCrit(errorMsg + " failed EJB creation", this, e);
      errorJSP(req, resp, errorMsg);
      return;
    } catch (RemoteException e) {
      String errorMsg = "Critical Exception in ItemsServlet";
      USFEnv.getLog().writeCrit(errorMsg + " failed EJB connect", this, e);
      errorJSP(req, resp, errorMsg);
      return;
    } catch (Exception e) {
      String errorMsg = "Critical Exception no EJB created";
      USFEnv.getLog().writeCrit(errorMsg + " failed EJB creation", this, e);
      errorJSP(req, resp, errorMsg);
      return;
    }

    try {

      // Button user pressed in the itemselection.jsp
      String sJSPAction = req.getParameter("product_action");
      USFEnv.getLog().writeWarn("product_action from JSP: " + sJSPAction, this, null);

      short year = Short.valueOf((String) session.getValue("Iyear")).shortValue();
      long customerId = Long.valueOf((String) session.getValue("rcustId")).longValue();
      long applicationId = Long.valueOf((String) session.getValue("rappid")).longValue();
      long workorderId = 0;
      long bkId = 0;
      long billkeyId = 0;
      long bsId = 0;
      long wodId = 0;
      String editflag = "";
      String bsNm = "";

      java.sql.Date strtDate = null;
      java.sql.Date endDate = null;
      String prodError = "";

      // Check to make sure session does have an WorkOrder ID
      if (session.getValue("WorkOrderId") != null) {
        // If Yes get the parent WorkOrder ID from session
        workorderId = Long.valueOf((String) session.getValue("WorkOrderId")).longValue();
      }

      // Button Action from JSP is empty then show the Default page of the
      // Product Listing.
      if (USFUtil.isBlank(sJSPAction)) {
        USFEnv.getLog().writeDebug("Display product list for FRN.", this, null);
        // list items for parent Work Order Number

        Vector billingsystems = null;

        WrkOrdrDets workorderdets = new WrkOrdrDets();

        billingsystems = workorderdets.getBillingSystems();

        req.setAttribute("BillingSystems", billingsystems);

        for (int s = 0; s < billingsystems.size(); s++)
          USFEnv.getLog()
              .writeDebug("INSIDE BILLING SYSTEMS " + billingsystems.elementAt(s), this, null);

        listProducts(workorderId, workorderdetEJBean, session, req, resp);
        return;
      }

      // Button action from JSP is to Add a new Item
      else if (sJSPAction.equals("add")) {
        // Remove the Product Object from session
        session.removeValue("prodObj");

        editflag = "addnew";
        req.setAttribute("editflag", editflag);

        // Read the Item and the Billing System for adding the New
        // Item.
        String formProdBsId = (String) req.getParameter("formProdId");
        String formProdId = formProdBsId.substring(0, formProdBsId.indexOf("|"));
        String formProdName = formProdBsId.substring(formProdBsId.indexOf("|") + 1);
        long rscId = (new Long(formProdId).longValue());
        // bsId = (new Long( formBsId ).longValue()) ;
        String billSystem = formProdName.substring(0, formProdName.indexOf("-"));
        String itemName = formProdName.substring(formProdName.indexOf("-") + 1);

        BlgSys blgSys = new BlgSys();
        bsId = blgSys.getBsId(billSystem);

        // Create db connection for EJB
        workorderdetEJBean.connect();

        // Get the WorkOrder Object.
        WorkOrder woObj = workorderdetEJBean.getWorkOrderInfo(workorderId);

        // Get the list of Billing Keys for the Billing System.
        String[] blgKeys = workorderdetEJBean.getBillingKeys(customerId, bsId);

        // Release db connection for EJB
        workorderdetEJBean.release();

        // If no Billing Keys for the Billing System selected then redirect
        // to the List Items screen and show the error Message.
        if (blgKeys == null) {
          BlgSys blgsys = new BlgSys();
          Hashtable bSysList = (Hashtable) blgsys.searchBlgSys();
          //	Hashtable bSysList = (Hashtable) USFEnv.getBillSystems();

          // Set the JSP error message
          req.setAttribute("errorMsg", "No BTNs for Billing System " + billSystem);

          // list products for parent WorkOrder Number
          listProducts(workorderId, workorderdetEJBean, session, req, resp);
          return;
        }

        req.setAttribute("prodcredit", "N");
        req.setAttribute("bsystem", String.valueOf(bsId));
        req.setAttribute("bkList", blgKeys);
        req.setAttribute("prodId", formProdId);
        String wid = String.valueOf(workorderId);

        session.putValue("workorderId", wid);

        req.setAttribute("billingsystem", billSystem);

        req.setAttribute("itemname", itemName);

        // Include the JSP to Edit Product
        includeJSP(req, resp, ITEM_JSP_PATH, "editItem");
        return;
      }

      // Button action from JSP is to Edit a Product
      else if (sJSPAction.equals("edit")) {
        String bsysid = req.getParameter("bsId");
        session.putValue("bysysidforedit", bsysid);

        wodId = (new Long((String) req.getParameter("wodId"))).longValue();
        // bkId = (new Long( (String) req.getParameter("bkId"))).longValue() ;

        session.putValue("workorderdetid", String.valueOf(wodId));

        bsId = (new Long((String) req.getParameter("bsId"))).longValue();

        BlgSys blgSys = new BlgSys();
        bsNm = blgSys.getBsName(bsId);

        // Create db connection for EJB
        workorderdetEJBean.connect();

        // WorkOrder woObj = workorderdetEJBean.getWorkOrderInfo(workorderId);

        // Get the WorkOrder Number Object
        WrkOrdrDets wodets_obj = new WrkOrdrDets();
        wodets_obj = workorderdetEJBean.getProductInfo(wodId);

        // Get the List of Billing Keys for the Billing System.
        String[] blgKeys = workorderdetEJBean.getBillingKeys(customerId, bsId);

        // Check if the Item has any Credits. If any credits then Billing
        // Key is not Editable else Editable.
        if (workorderdetEJBean.hasCredits(wodId)) {
          req.setAttribute("prodcredit", "Y");
        } else {
          req.setAttribute("prodcredit", "N");
        }

        // Release db connection for EJB
        workorderdetEJBean.release();

        // If Item Object is not null (which generally is the case) then
        // set the Attributes for the JSP.
        if (wodets_obj != null) {
          // Put the Item Object in session
          editflag = "edit";
          session.putValue("wodets", wodets_obj);
          req.setAttribute("editflag", editflag);

          // Set the attributes for the Billing System, Billing Key List,
          req.setAttribute("bkList", blgKeys);
          req.setAttribute("bsname", bsNm);

          // Include the JSP to Edit the Item.
          includeJSP(req, resp, ITEM_JSP_PATH, "editItem");
          return;
        }

        // If Item Object is null (which generally should not Occur) show
        // the Default page of Item List for the WorkOrder Number
        else {
          // Set the JSP error message
          req.setAttribute(
              "errorMsg", "Product Key - " + wodId + " Information not available in the Data Base");

          // list items for parent WorkOrder Number
          listProducts(workorderId, workorderdetEJBean, session, req, resp);
          return;
        }

      }

      // Button action from JSP is to Delete an Item
      else if (sJSPAction.equals("delete")) {
        String formWodId = req.getParameter("wodId");

        wodId = (new Long((String) req.getParameter("wodId"))).longValue();

        // Create db connection for EJB
        workorderdetEJBean.connect();

        // Delete the Item
        if (workorderdetEJBean.deleteProduct(wodId)) {
          req.setAttribute("errorMsg", "Product Key - " + wodId + " Deleted");
        } else {
          req.setAttribute(
              "errorMsg",
              "Deletion Failed. Product Key - " + wodId + " is associated with amounts.");
        }
        // Release db connection for EJB
        workorderdetEJBean.release();

        // Show the Item List screen
        listProducts(workorderId, workorderdetEJBean, session, req, resp);
        return;

      }

      // Button action from JSP is to Save a Product. This includes Insertion
      // of New Product or Updation of an Existing Product.

      else if (sJSPAction.equals("save")) {
        boolean save = false;
        boolean newProd = false;
        // long qty=0;

        // Read the Billing System Id
        String formBsId = (String) req.getParameter("bs_id");

        String bsysid = (String) req.getParameter("bsysid");
        /*
        String trans_type = (String) req.getParameter("trans_type");

        //String quantity = (String) req.getParameter("qty");
        String quantity="";
        if (!(req.getParameter("qty").equals("")))
        {
        	quantity=(String) req.getParameter("qty");

        	qty = (new Long(quantity).longValue());
        } */
        String prod_stat = (String) req.getParameter("prod_stat");

        double nrcg_dscnt =
            (new Double((String) req.getParameter("NonRecurringDiscount"))).doubleValue();

        double rcg_dscnt =
            (new Double((String) req.getParameter("RecurringDiscount"))).doubleValue();

        String start_month = (String) req.getParameter("strt_month");
        String start_day = (String) req.getParameter("strt_day");
        String start_year = (String) req.getParameter("strt_year");
        String end_month = (String) req.getParameter("end_month");
        String end_day = (String) req.getParameter("end_day");
        String end_year = (String) req.getParameter("end_year");

        String start_date = start_month + "-" + start_day + "-" + start_year;

        String end_date = end_month + "-" + end_day + "-" + end_year;

        long wrkordrid = (new Long((String) session.getValue("WorkOrderId"))).longValue();

        String for_editing = req.getParameter("for_editing");
        String for_new = req.getParameter("for_new");

        String formBkId = (String) req.getParameter("bk_id");

        String formBKId = formBkId.substring(0, formBkId.indexOf("|"));

        String formBTN = formBkId.substring(formBkId.indexOf("|") + 1);

        billkeyId = (new Long(formBKId)).longValue();

        try {
          bsId = (new Long((String) req.getParameter("bs_id"))).longValue();
        } catch (Exception e) {
          USFEnv.getLog().writeDebug("Exception is " + e, this, null);
        }

        RHCCBlgKeys blgkeys = new RHCCBlgKeys();

        if (for_editing.equals("editing")) {
          blgkeys.setRbkId(billkeyId);
          blgkeys.setRbkKeys(formBTN);
          blgkeys.setBsId(new Long(bsysid).longValue());
        }

        if (for_new.equals("new")) {
          blgkeys.setRbkId(billkeyId);
          blgkeys.setRbkKeys(formBTN);
          blgkeys.setBsId(bsId);
        }

        int index = 0;

        WrkOrdrDets wod_obj = new WrkOrdrDets();

        // wod_obj.setTxTyp(trans_type);
        // wod_obj.setQty(qty);
        wod_obj.setNonRcrgDscnt(nrcg_dscnt);
        wod_obj.setRcrgDscnt(rcg_dscnt);
        wod_obj.setRBKID(billkeyId);
        wod_obj.setWodStat(prod_stat);
        wod_obj.setWOID(wrkordrid);

        if (!(start_date.equals(""))) {
          strtDate =
              new java.sql.Date((new SimpleDateFormat("MM-dd-yyyy")).parse(start_date).getTime());
          wod_obj.setStrtDat(strtDate);
        }
        // Else if the Start Date is null update the Item Object Date to
        // null
        else {
          wod_obj.setStrtDat(null);
        }

        // If Item Service End Date is not null read the date and update
        // the Item Object with the date
        if (!(end_date.equals(""))) {
          endDate =
              new java.sql.Date((new SimpleDateFormat("MM-dd-yyyy")).parse(end_date).getTime());
          wod_obj.setEndDat(endDate);
        }
        // Else if the End Date is null update the Item Object Date to null
        else {
          wod_obj.setEndDat(null);
        }

        // Check if the Start Date is after the End Date or equals End Date
        if ((strtDate != null) && (endDate != null) && (strtDate.after(endDate))) {
          prodError = "Product Service Start Date is after Product Service End Date. \n";
          index = 1;
        } else if ((strtDate != null) && (endDate != null) && (strtDate.equals(endDate))) {
          prodError = "Product Service Start Date equals Product Service End Date. \n";
        }

        workorderdetEJBean.connect();

        if (for_editing.equals("editing")) {
          long workorderdetID = (new Long((String) session.getValue("workorderdetid"))).longValue();
          wod_obj.setWODID(workorderdetID);

          if (index == 0) {
            save = workorderdetEJBean.saveProduct(wod_obj);
          }

          if (save) {
            prodError =
                prodError + "<BR> Product Key - " + wod_obj.getWODID() + " Information updated";
            req.setAttribute("error", prodError);
          } else {
            prodError = prodError + "<BR> Failed to update Product Information";
            req.setAttribute("error", prodError);
          }
        }

        if (for_new.equals("new")) {
          if (index == 0) {
            int prodId = Integer.parseInt(req.getParameter("prod_Id"));
            wod_obj.setProd_id(prodId);
            save = workorderdetEJBean.saveProduct(wod_obj);
          }

          if (save) {
            prodError =
                prodError + "<BR> Product Key - " + wod_obj.getWODID() + " Information Saved";
            req.setAttribute("error", prodError);
          } else {
            prodError = prodError + "<BR> Failed to Save Product Information";
            req.setAttribute("error", prodError);
          }
        }

        workorderdetEJBean.release();

        listProducts(wrkordrid, workorderdetEJBean, session, req, resp);
      }

    } // End of try block
    catch (Exception e) {
      if (workorderdetEJBean != null) {
        // calling bean release method
        try {
          workorderdetEJBean.release();
        } catch (Exception ex) {
          USFEnv.getLog().writeCrit(" Exception in calling release() method ", this, e);
        }
      }
      String errorMsg = "Processing Exception in Items Servlet: ";
      USFEnv.getLog().writeCrit(errorMsg, this, e);
      errorJSP(req, resp, errorMsg);
    } // End of catch block
  } // end of doPost()