storage/base/aaBalanceInsert.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:set ts=2 sw=2 sts=2 et cindent tw=79 ft=cpp: */
   3 /*
   4  * Copyright (C) 2008 Sergey Yanovich <ynvich@gmail.com>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #include "xpcom-config.h"
  23
  24 #include "nsCOMPtr.h"
  25 #include "nsComponentManagerUtils.h"
  26 #include "nsXPCOMCID.h"
  27 #include "nsIMutableArray.h"
  28 #include "nsISupportsPrimitives.h"
  29
  30 /* Unfrozen API */
  31
  32 /* Project includes */
  33 #include "aaAmountUtils.h"
  34 #include "aaIFlow.h"
  35 #include "aaIBalance.h"
  36
  37 #include "aaBalanceInsert.h"
  38
  39 static const char *sql =
  40 "INSERT INTO balance (flow_id, side, amount, value, start)\
  41  VALUES (?,?,?,?,(replace(round(julianday(?,'unixepoch')),'.0','')))";
  42
  43 aaBalanceInsert::aaBalanceInsert()
  44 {
  45   mSql = sql;
  46 }
  47
  48 NS_IMPL_ISUPPORTS_INHERITED0(aaBalanceInsert,
  49                              aaSaveRequest)
  50
  51 /* aaSaveRequest */
  52 NS_IMETHODIMP
  53 aaBalanceInsert::SetFilter(nsISupports * aFilter)
  54 {
  55   nsresult rv;
  56   mBalance = do_QueryInterface(aFilter, &rv);
  57   NS_ENSURE_SUCCESS(rv, rv);
  58
  59   return NS_OK;
  60 }
  61
  62 NS_IMETHODIMP
  63 aaBalanceInsert::GetParams(nsIArray * * aParams)
  64 {
  65   NS_ENSURE_TRUE(mBalance, NS_ERROR_NOT_INITIALIZED);
  66   NS_ENSURE_TRUE(mBalance->PickFlow() && mBalance->PickFlow()->PickId(),
  67       NS_ERROR_INVALID_ARG);
  68   nsresult rv;
  69
  70   nsCOMPtr<nsIMutableArray> result
  71     = do_CreateInstance(NS_ARRAY_CONTRACTID, &rv);
  72   NS_ENSURE_SUCCESS(rv, rv);
  73
  74   nsCOMPtr<nsISupportsPRInt64> valInt64;
  75   nsCOMPtr<nsISupportsPRInt32> valInt32;
  76   nsCOMPtr<nsISupportsDouble> valDouble;
  77
  78   valInt64 = do_CreateInstance(NS_SUPPORTS_PRINT64_CONTRACTID, &rv);
  79   NS_ENSURE_SUCCESS(rv, rv);
  80   rv = valInt64->SetData(mBalance->PickFlow()->PickId());
  81   NS_ENSURE_SUCCESS(rv, rv);
  82   rv = result->InsertElementAt(valInt64, 0, PR_FALSE);
  83   NS_ENSURE_SUCCESS(rv, rv);
  84
  85   valInt32 = do_CreateInstance(NS_SUPPORTS_PRINT32_CONTRACTID, &rv);
  86   NS_ENSURE_SUCCESS(rv, rv);
  87   rv = valInt32->SetData(mBalance->PickSide());
  88   NS_ENSURE_SUCCESS(rv, rv);
  89   rv = result->InsertElementAt(valInt32, 1, PR_FALSE);
  90   NS_ENSURE_SUCCESS(rv, rv);
  91
  92   valDouble = do_CreateInstance(NS_SUPPORTS_DOUBLE_CONTRACTID, &rv);
  93   NS_ENSURE_SUCCESS(rv, rv);
  94   rv = valDouble->SetData(mBalance->PickAmount());
  95   NS_ENSURE_SUCCESS(rv, rv);
  96   rv = result->InsertElementAt(valDouble, 2, PR_FALSE);
  97   NS_ENSURE_SUCCESS(rv, rv);
  98
  99   valDouble = do_CreateInstance(NS_SUPPORTS_DOUBLE_CONTRACTID, &rv);
 100   NS_ENSURE_SUCCESS(rv, rv);
 101   rv = valDouble->SetData(mBalance->PickValue());
 102   NS_ENSURE_SUCCESS(rv, rv);
 103   rv = result->InsertElementAt(valDouble, 3, PR_FALSE);
 104   NS_ENSURE_SUCCESS(rv, rv);
 105
 106   valInt64 = do_CreateInstance(NS_SUPPORTS_PRINT64_CONTRACTID, &rv);
 107   NS_ENSURE_SUCCESS(rv, rv);
 108   rv = valInt64->SetData(mBalance->PickStart() / 1000000);
 109   NS_ENSURE_SUCCESS(rv, rv);
 110   rv = result->InsertElementAt(valInt64, 4, PR_FALSE);
 111   NS_ENSURE_SUCCESS(rv, rv);
 112
 113   *aParams = result;
 114   result.forget();
 115
 116   return NS_OK;
 117 }