src/app/FApp_SqlDataControlImpl.cpp

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /**
  19  * @file        FApp_SqlDataControlImpl.cpp
  20  * @brief       This is the implementation for the %_SqlDataControlImpl class.
  21  */
  22
  23 #include <typeinfo>
  24 #include <new>
  25 #include <unique_ptr.h>
  26
  27 #include <appsvc/appsvc.h>
  28
  29 #include <FBaseInteger.h>
  30 #include <FBaseString.h>
  31 #include <FBaseLongLong.h>
  32 #include <FBaseColIList.h>
  33 #include <FBaseColIMap.h>
  34 #include <FBaseColIMapEnumerator.h>
  35 #include <FBaseRtIEventArg.h>
  36 #include <FIoFile.h>
  37 #include <FAppSqlDataControl.h>
  38 #include <FAppISqlDataControlResponseListener.h>
  39
  40 #include <FBaseSysLog.h>
  41
  42 #include <FIo_DataControlResultSetEnumerator.h>
  43
  44 #include "FApp_AppControlManager.h"
  45 #include "FApp_SqlDataControlImpl.h"
  46 #include "FApp_AppArg.h"
  47 #include "FApp_DataControlManager.h"
  48
  49 using namespace std;
  50
  51 using namespace Tizen::Base;
  52 using namespace Tizen::Base::Collection;
  53 using namespace Tizen::Base::Runtime;
  54 using namespace Tizen::App;
  55 using namespace Tizen::Io;
  56
  57 namespace Tizen { namespace App
  58 {
  59
  60 static const int MAX_REQUEST_COUNT = 128;
  61 static const int _MAX_ARGUMENT_SIZE = 16384; // 16KB
  62
  63 class _SqlDataControlEventArg
  64         : public IEventArg
  65 {
  66 public:
  67                 _SqlDataControlEventArg(_DataControlRequestType requestType, RequestId reqId, String providerId, String dataId,
  68                                 _DataControlResultSetEnumerator* pResultSetEnum, long long insertRowId, bool providerResult, String* pErrorMsg)
  69                         : __requestType(requestType)
  70                         , __reqId(reqId)
  71                         , __providerId(providerId)
  72                         , __dataId(dataId)
  73                         , __pResultSetEnum(pResultSetEnum)
  74                         , __insertRowId(insertRowId)
  75                         , __providerResult(providerResult)
  76                         , __pErrorMsg(pErrorMsg)
  77                 {
  78                 }
  79                 ~_SqlDataControlEventArg(void)
  80                 {
  81                         delete __pResultSetEnum;
  82                         delete __pErrorMsg;
  83                 }
  84
  85                 _DataControlRequestType __requestType;
  86                 RequestId __reqId;
  87                 String __providerId;
  88                 String __dataId;
  89                 _DataControlResultSetEnumerator* __pResultSetEnum;
  90                 long long __insertRowId;
  91                 bool __providerResult;
  92                 String* __pErrorMsg;
  93 };
  94
  95 class _SqlDataControlEvent
  96         : public Event
  97 {
  98 protected:
  99                 virtual void FireImpl(IEventListener& listener, const IEventArg& arg);
 100 };
 101
 102 void
 103 _SqlDataControlEvent::FireImpl(IEventListener& listener, const IEventArg& arg)
 104 {
 105         const _SqlDataControlEventArg* pArg = dynamic_cast<const _SqlDataControlEventArg*>(&arg);
 106         if (pArg != null)
 107         {
 108                 ISqlDataControlResponseListener* pListener = dynamic_cast<ISqlDataControlResponseListener*> (&listener);
 109                 if (pListener != null)
 110                 {
 111                         switch (pArg->__requestType)
 112                         {
 113                         case _DATACONTROL_REQUEST_TYPE_SQL_QUERY:
 114                                 pListener->OnSqlDataControlSelectResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 115                                                 *(pArg->__pResultSetEnum), pArg->__providerResult, pArg->__pErrorMsg);
 116                                 break;
 117                         case _DATACONTROL_REQUEST_TYPE_SQL_INSERT:
 118                                 pListener->OnSqlDataControlInsertResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 119                                                  pArg->__insertRowId, pArg->__providerResult, pArg->__pErrorMsg);
 120                                 break;
 121                         case _DATACONTROL_REQUEST_TYPE_SQL_UPDATE:
 122                                 pListener->OnSqlDataControlUpdateResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 123                                                 pArg->__providerResult, pArg->__pErrorMsg);
 124                                 break;
 125                         case _DATACONTROL_REQUEST_TYPE_SQL_DELETE:
 126                                 pListener->OnSqlDataControlDeleteResponseReceived(pArg->__reqId, pArg->__providerId, pArg->__dataId,
 127                                                 pArg->__providerResult, pArg->__pErrorMsg);
 128                                 break;
 129                         default:
 130                                 break;
 131                         }
 132                 }
 133         }
 134 }
 135
 136 // private
 137 _SqlDataControlImpl::_SqlDataControlImpl(void)
 138         : __appId(L"")
 139         , __providerId(L"")
 140         , __access(_DATACONTROL_ACCESS_UNDEFINED)
 141         , __pPreviousListener(null)
 142         , __pSqlDataControlEvent(null)
 143 {
 144 }
 145
 146 _SqlDataControlImpl::~_SqlDataControlImpl(void)
 147 {
 148         delete __pSqlDataControlEvent;
 149 }
 150
 151 _SqlDataControlImpl*
 152 _SqlDataControlImpl::GetInstance(SqlDataControl& dc)
 153 {
 154         return dc.__pSqlDataControlImpl;
 155 }
 156
 157 const _SqlDataControlImpl*
 158 _SqlDataControlImpl::GetInstance(const SqlDataControl& dc)
 159 {
 160         return dc.__pSqlDataControlImpl;
 161 }
 162
 163 result
 164 _SqlDataControlImpl::StartSqlDataControl(int type, const IList* pDataList, int* pReq)
 165 {
 166         Integer* pReqId = null;
 167         _DataControlRequestInfo* pReqInfo = null;
 168         result r = E_SUCCESS;
 169
 170         int req = -1;
 171         _AppControlManager* pAppManagerImpl = _AppControlManager::GetInstance();
 172
 173         // Check the request count of DataControl operation
 174         int count = pAppManagerImpl->GetLaunchRequestCount();
 175         SysLog(NID_APP, "Current launch request count: %d", count);
 176
 177         SysTryReturnResult(NID_APP, count < MAX_REQUEST_COUNT, E_MAX_EXCEEDED, "The number of requests has exceeded the maximum limit.");
 178
 179         _AppArg* pArg = new (std::nothrow) _AppArg;  // XXX: pArg will be released in _AppManagerImpl::LaunchApp().
 180         SysTryReturnResult(NID_APP, pArg != null, E_OUT_OF_MEMORY, "insufficient memory");
 181
 182         pArg->Construct(*this, static_cast <_DataControlRequestType>(type), pDataList);
 183
 184         if (__pSqlDataControlEvent)
 185         {
 186                 // reqId is system-wide id because the bundle is system-wide.
 187 #if 0
 188                 _AppControlManager::_RequestGuard reqObj = _AppControlManager::_RequestGuard(*pAppManagerImpl, pArg, SqlDataControlCallback, __pSqlDataControlEvent, -1);
 189                 req = reqObj.GetRequestNumber();
 190 #else
 191                 _DataControlManager* pDcMgr = _DataControlManager::GetInstance();
 192                 _AppControlManager::_RequestGuard reqObj = _AppControlManager::_RequestGuard(*pAppManagerImpl, pArg, SqlDataControlCallback, pDcMgr, -1);
 193                 req = reqObj.GetRequestNumber();
 194 #endif
 195                 pReqId = new (std::nothrow) Integer(req);
 196                 SysTryCatch(NID_APP, pReqId != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 197                                 "[E_OUT_OF_MEMORY] The memory is insufficient");
 198
 199                 pReqInfo = new (std::nothrow) _DataControlRequestInfo(__pSqlDataControlEvent);
 200                 SysTryCatch(NID_APP, pReqId != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 201                                 "[E_OUT_OF_MEMORY] The memory is insufficient");
 202
 203                 r = pDcMgr->AddRequestInfo(pReqId, pReqInfo);
 204                 SysTryCatch(NID_APP, !IsFailed(r), r = E_SYSTEM, E_SYSTEM, "[%s] Failed to add request info", GetErrorMessage(r));
 205
 206                 r = pAppManagerImpl->LaunchApp(__appId, pArg, req);
 207                 if (IsFailed(r))
 208                 {
 209                         SysPropagate(NID_APP, r);
 210                         reqObj.Invalidate();
 211                         pDcMgr->RemoveRequestInfo(*pReqId);
 212                         delete pArg;
 213                         return r;
 214                 }
 215
 216                 if (pReq)
 217                 {
 218                         *pReq = req;
 219                 }
 220         }
 221         else
 222         {
 223                 r = pAppManagerImpl->LaunchApp(__appId, pArg);
 224                 SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 225                 delete pArg;
 226         }
 227
 228         return E_SUCCESS;
 229
 230 CATCH:
 231         delete pArg;
 232         delete pReqId;
 233         delete pReqInfo;
 234         return r;
 235 }
 236
 237 result
 238 _SqlDataControlImpl::Select(const String& dataId, const IList* pColumnList, const String* pWhere,
 239                 const String *pOrder, RequestId& reqId, int pageNo, int countPerPage)
 240 {
 241         SysTryReturnResult(NID_APP, pageNo > 0, E_INVALID_ARG, "The specified pageNo parameter is less than 1");
 242         SysTryReturnResult(NID_APP, countPerPage > 0, E_INVALID_ARG, "The specified countPerPage parameter is less than 1");
 243         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_READ) > 0, E_ILLEGAL_ACCESS,
 244                         "The SELECT query is not permitted by DataControl provider.");
 245
 246         const String* pColumn = null;
 247         int id = 0;
 248         result r = E_SUCCESS;
 249         SysLog(NID_APP, "[DC_CALLER_SEND] SqlDataControl SELECT");
 250
 251         ArrayList* pArgList = new ArrayList();
 252         pArgList->Construct();
 253
 254         pArgList->Add(*(new String(dataId))); // list(0): data ID
 255         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 256
 257         if (pColumnList != null)
 258         {
 259                 int columnCount = pColumnList->GetCount();
 260                 SysTryCatch(NID_APP, columnCount > 0, r = E_INVALID_ARG, E_INVALID_ARG,
 261                                 "[E_INVALID_ARG] The specified pColumnList parameter is empty.");
 262
 263                 pArgList->Add(*(new String(Integer::ToString(columnCount)))); // list(1): selected column count
 264                 SysLog(NID_APP, "[DC_CALLER_SEND] selected column count: %d", columnCount);
 265
 266                 int i = 0;
 267                 while (i < columnCount) // list(2): column list
 268                 {
 269                         pColumn = dynamic_cast< const String* >(pColumnList->GetAt(i));
 270                         SysTryCatch(NID_APP, pColumn != null, r = E_INVALID_ARG, E_INVALID_ARG,
 271                                         "[E_INVALID_ARG] The object is not String class.");
 272
 273                         pArgList->Add(*(new String(*pColumn)));
 274                         argSize += pColumn->GetLength() * sizeof(wchar_t);
 275                         SysLog(NID_APP, "[DC_CALLER_SEND] column[%d]: %ls", i, pColumn->GetPointer());
 276                         i++;
 277                 }
 278         }
 279         else
 280         {
 281                 pArgList->Add(*(new String(L"NULL")));
 282         }
 283
 284         if (pWhere != null)     // list(3): where clause
 285         {
 286                 pArgList->Add(*(new String(*pWhere)));
 287                 argSize += pWhere->GetLength() * sizeof(wchar_t);
 288                 SysLog(NID_APP, "[DC_CALLER_SEND] pWhere: %ls", pWhere->GetPointer());
 289         }
 290         else
 291         {
 292                 pArgList->Add(*(new String(L"NULL")));
 293         }
 294
 295         if (pOrder != null)     // list(4): order clause
 296         {
 297                 pArgList->Add(*(new String(*pOrder)));
 298                 argSize += pOrder->GetLength() * sizeof(wchar_t);
 299                 SysLog(NID_APP, "[DC_CALLER_SEND] pOrder: %ls", pOrder->GetPointer());
 300         }
 301         else
 302         {
 303                 pArgList->Add(*(new String(L"NULL")));
 304         }
 305         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 306                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 307
 308         pArgList->Add(*(new String(Integer::ToString(pageNo)))); // list(5): page number
 309
 310         pArgList->Add(*(new String(Integer::ToString(countPerPage)))); // list(6): count per page
 311
 312         r = StartSqlDataControl(_DATACONTROL_REQUEST_TYPE_SQL_QUERY, pArgList, &id);
 313         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 314
 315         reqId = static_cast< RequestId >(id);
 316
 317         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, pColumnList: 0x%x, pWhere: 0x%x, pOrder: 0x%x, reqId: %d, pageNo: %d, countPerPage: %d",
 318                         dataId.GetPointer(), pColumnList, pWhere, pOrder, reqId, pageNo, countPerPage);
 319
 320         // fall through
 321 CATCH:
 322         pArgList->RemoveAll(true);
 323         delete pArgList;
 324
 325         return r;
 326 }
 327
 328 result
 329 _SqlDataControlImpl::SqlDataControlCallback(void* data, _AppArg* pArg, _AppArg* pResArg, service_result_e res, int prop)
 330 {
 331         ArrayList* pResultList = null;
 332         String* pResult = null;
 333         String* pProviderId = null;
 334         String* pDataId = null;
 335         String* pErrorMessage = null;
 336         String* pErrorMsg = null;
 337         String* pTmpPath = null;
 338         String* pInsertRowId = null;
 339         _DataControlResultSetEnumerator* pResultSetEnum = null;
 340         int requestType = 0;
 341         int reqId = 0;
 342         int providerRes = 0;
 343         bool providerResult = true;
 344         //bundle* origBundle = null;
 345         bundle* resBundle = null;
 346         _SqlDataControlEventArg* pEventArg = null;
 347         result r = E_SUCCESS;
 348
 349         SysTryReturnResult(NID_APP, pResArg != null, E_INVALID_ARG, "Empty result callback.");
 350         SysLog(NID_APP, "appsvc result value: %d", res);
 351
 352         resBundle = pResArg->GetBundle();
 353         if (resBundle)
 354         {
 355                 const char* p = appsvc_get_data(resBundle, OSP_K_REQUEST_ID);
 356                 SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 357                 reqId = atoi(p);
 358                 Integer key(reqId);
 359
 360                 _DataControlManager* pDcMgr = static_cast< _DataControlManager* >(data);
 361                 _DataControlRequestInfo* pReqInfo = pDcMgr->GetRequestInfo(key);
 362                 SysTryCatch(NID_APP, pReqInfo != null, r = E_SYSTEM, E_SYSTEM,
 363                                 "[E_SYSTEM] Failed to get request info");
 364
 365                 _SqlDataControlEvent* pSqlDataControlEvent = dynamic_cast< _SqlDataControlEvent* >(pReqInfo->GetEvent());
 366                 SysTryCatch(NID_APP, pSqlDataControlEvent != null, r = E_SYSTEM, E_SYSTEM,
 367                                 "[E_SYSTEM] invalid request info");
 368
 369                 pDcMgr->RemoveRequestInfo(key);
 370
 371                 if (pSqlDataControlEvent != null && typeid(pSqlDataControlEvent) == typeid(_SqlDataControlEvent*))
 372                 {
 373                         // result list
 374                         pResultList = _AppArg::GetListN(resBundle, OSP_K_ARG);
 375                         SysTryCatch(NID_APP, pResultList, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 376
 377                         pResult = dynamic_cast <String*>(pResultList->GetAt(0)); // result list[0]
 378                         SysTryCatch(NID_APP, pResult, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 379                         Integer::Parse(*pResult, providerRes);
 380                         providerResult = static_cast< bool >(providerRes);
 381
 382                         pErrorMessage = dynamic_cast< String* >(pResultList->GetAt(1)); // result list[1]
 383                         SysTryCatch(NID_APP, pErrorMessage, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 384                         pErrorMsg = new (std::nothrow) String(*pErrorMessage);
 385                         SysTryCatch(NID_APP, pErrorMsg, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 386                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 387
 388                         // request info
 389                         //origBundle = pArg->GetBundle();
 390
 391                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_REQUEST_TYPE);
 392                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 393                         requestType = atoi(p);
 394
 395                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_PROVIDER);
 396                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 397                         pProviderId = new (std::nothrow) String(p);
 398                         SysTryCatch(NID_APP, pProviderId, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 399                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 400
 401                         p = appsvc_get_data(resBundle, OSP_K_DATACONTROL_DATA);
 402                         SysTryCatch(NID_APP, p, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid bundle");
 403                         pDataId = new (std::nothrow) String(p);
 404                         SysTryCatch(NID_APP, pDataId, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 405                                         "[E_OUT_OF_MEMORY] The memory is insufficient.");
 406
 407                         SysLog(NID_APP, "[DC_CALLER_RECV] provider result: %ld, requestType: %d, reqId: %d, providerId: %ls, dataId: %ls, errorMsg: %ls ",
 408                                         providerRes, requestType, reqId, pProviderId->GetPointer(), pDataId->GetPointer(), pErrorMsg->GetPointer());
 409
 410                         switch (static_cast <_DataControlRequestType>(requestType))
 411                         {
 412                         case _DATACONTROL_REQUEST_TYPE_SQL_QUERY:
 413                         {
 414                                 pResultSetEnum = new (std::nothrow) _DataControlResultSetEnumerator;
 415                                 SysTryCatch(NID_APP, pResultSetEnum, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
 416                                                 "[E_OUT_OF_MEMORY] The memory is insufficient.");
 417
 418                                 if (providerResult == true)
 419                                 {
 420                                         pTmpPath = dynamic_cast< String* >(pResultList->GetAt(2)); // result list[2]
 421                                         if (pTmpPath == null)
 422                                         {
 423                                                 SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] invalid result");
 424                                                 delete pResultSetEnum;
 425                                                 goto CATCH;
 426                                         }
 427
 428                                         SysLog(NID_APP, "[DC_CALLER_RECV] tempPath: %ls", pTmpPath->GetPointer());
 429                                         if (pTmpPath->Equals(L"NoResultSet", true) == false) // Result set exists
 430                                         {
 431                                                 pResultSetEnum->SetPath(*pTmpPath);
 432                                         }
 433                                 }
 434
 435                                 pEventArg = new (std::nothrow) _SqlDataControlEventArg(_DATACONTROL_REQUEST_TYPE_SQL_QUERY, static_cast <RequestId>(reqId),
 436                                                 *pProviderId, *pDataId, pResultSetEnum, -1, providerResult, pErrorMsg);
 437                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 438                                 pSqlDataControlEvent->Fire(*pEventArg);
 439
 440                                 if (pTmpPath)
 441                                 {
 442                                         r = File::Remove(*pTmpPath); // Remove temporary file after releasing _ResultSetEnumerator.
 443                                         SysTryLog(NID_APP, !IsFailed(r), "Failed to remove temp file for result set: %ls", pTmpPath->GetPointer());
 444                                 }
 445
 446                                 break;
 447                         }
 448                         case _DATACONTROL_REQUEST_TYPE_SQL_INSERT:
 449                         {
 450                                 long long insertRowId = -1;
 451                                 if (providerResult == true)
 452                                 {
 453                                         pInsertRowId = dynamic_cast< String* >(pResultList->GetAt(2)); // result list[2]
 454                                         SysTryCatch(NID_APP, pInsertRowId, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] invalid result");
 455
 456                                         LongLong::Parse(*pInsertRowId, insertRowId);
 457                                 }
 458
 459                                 pEventArg = new (std::nothrow) _SqlDataControlEventArg(_DATACONTROL_REQUEST_TYPE_SQL_INSERT, static_cast <RequestId>(reqId),
 460                                                 *pProviderId, *pDataId, null, insertRowId, providerResult, pErrorMsg);
 461                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 462                                 pSqlDataControlEvent->Fire(*pEventArg);
 463                                 break;
 464                         }
 465                         case _DATACONTROL_REQUEST_TYPE_SQL_UPDATE:
 466                         {
 467                                 pEventArg = new (std::nothrow) _SqlDataControlEventArg(_DATACONTROL_REQUEST_TYPE_SQL_UPDATE, static_cast <RequestId>(reqId),
 468                                                 *pProviderId, *pDataId, null, -1, providerResult, pErrorMsg);
 469                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 470                                 pSqlDataControlEvent->Fire(*pEventArg);
 471                                 break;
 472                         }
 473                         case _DATACONTROL_REQUEST_TYPE_SQL_DELETE:
 474                         {
 475                                 pEventArg = new (std::nothrow) _SqlDataControlEventArg(_DATACONTROL_REQUEST_TYPE_SQL_DELETE, static_cast <RequestId>(reqId),
 476                                                 *pProviderId, *pDataId, null, -1, providerResult, pErrorMsg);
 477                                 SysTryCatch(NID_APP, pEventArg != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 478                                 pSqlDataControlEvent->Fire(*pEventArg);
 479                                 break;
 480                         }
 481                         default:
 482                                 break;
 483                         }
 484
 485                         pResultList->RemoveAll(true);
 486                         delete pResultList;
 487                         delete pProviderId;
 488                 }
 489         }
 490
 491         // Remove the request count
 492         SysLog(NID_APP, "Remove a launch request: reqId: %d", reqId);
 493         _AppControlManager::GetInstance()->RemoveLaunchRequest(reqId);
 494
 495         return E_SUCCESS;
 496
 497 CATCH:
 498         if (pResultList)
 499         {
 500                 pResultList->RemoveAll(true);
 501                 delete pResultList;
 502         }
 503         delete pProviderId;
 504
 505         return r;
 506 }
 507
 508 result
 509 _SqlDataControlImpl::Insert(const String& dataId, const IMap& insertMap, RequestId& reqId)
 510 {
 511         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 512                         "The INSERT query is not permitted by DataControl provider.");
 513
 514         int columnCount = 0;
 515         int id = 0;
 516         int i = 0;
 517         result r = E_SUCCESS;
 518         SysLog(NID_APP, "[DC_CALLER_SEND] SqlDataControl INSERT");
 519
 520         columnCount = insertMap.GetCount();
 521         SysTryReturnResult(NID_APP, columnCount > 0, E_INVALID_ARG, "The specified insertMap parameter is empty.");
 522
 523         ArrayList* pArgList = new ArrayList();
 524         pArgList->Construct();
 525
 526         pArgList->Add(*(new String(dataId))); // list(0): data ID
 527         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 528
 529         pArgList->Add(*(new String(Integer::ToString(columnCount)))); // list(1): inserted column count
 530         SysLog(NID_APP, "[DC_CALLER_SEND] inserted column count: %d", columnCount);
 531
 532         IMapEnumerator* pMapEnum = const_cast< IMap* >(&insertMap)->GetMapEnumeratorN();
 533         while (pMapEnum->MoveNext() == E_SUCCESS) // list(2): column-value pairs
 534         {
 535                 String* pColumn = dynamic_cast< String* >(pMapEnum->GetKey());
 536                 SysTryCatch(NID_APP, pColumn != null, r = E_INVALID_ARG, E_INVALID_ARG,
 537                                 "[E_INVALID_ARG] The object is not String class.");
 538
 539                 pArgList->Add(*(new String(*pColumn)));
 540                 SysLog(NID_APP, "[DC_CALLER_SEND] pColumn[%d]: %ls", i, pColumn->GetPointer());
 541
 542                 String* pValue = dynamic_cast< String* >(pMapEnum->GetValue());
 543                 SysTryCatch(NID_APP, pValue != null, r = E_INVALID_ARG, E_INVALID_ARG,
 544                                 "[E_INVALID_ARG] The object is not String class.");
 545
 546                 pArgList->Add(*(new String(*pValue)));
 547                 SysLog(NID_APP, "[DC_CALLER_SEND] pValue[%d]: %ls", i, pValue->GetPointer());
 548
 549                 argSize += pColumn->GetLength() * sizeof(wchar_t);
 550                 argSize += pValue->GetLength() * sizeof(wchar_t);
 551                 i++;
 552         }
 553         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 554                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 555
 556         r = StartSqlDataControl(_DATACONTROL_REQUEST_TYPE_SQL_INSERT, pArgList, &id);
 557         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 558
 559         reqId = static_cast< RequestId >(id);
 560
 561         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, insertMap: 0x%x, reqId: %d", dataId.GetPointer(), &insertMap, reqId);
 562
 563         // fall through
 564 CATCH:
 565         pArgList->RemoveAll(true);
 566         delete pArgList;
 567         delete pMapEnum;
 568
 569         return r;
 570 }
 571
 572 result
 573 _SqlDataControlImpl::Update(const String& dataId, const IMap& updateMap, const String* pWhere, RequestId& reqId)
 574 {
 575         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 576                         "The UPDATE query is not permitted by DataControl provider.");
 577
 578         int columnCount = 0;
 579         int id = 0;
 580         int i = 0;
 581         result r = E_SUCCESS;
 582         SysLog(NID_APP, "[DC_CALLER_SEND] SqlDataControl UPDATE");
 583
 584         columnCount = updateMap.GetCount();
 585         SysTryReturnResult(NID_APP, columnCount > 0, E_INVALID_ARG, "The specified insertMap parameter is empty.");
 586
 587         ArrayList* pArgList = new ArrayList();
 588         pArgList->Construct();
 589
 590         pArgList->Add(*(new String(dataId))); // list(0): data ID
 591         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 592
 593         pArgList->Add(*(new String(Integer::ToString(columnCount)))); // list(1): updated column count
 594         SysLog(NID_APP, "[DC_CALLER_SEND] updated column count: %d", columnCount);
 595
 596         IMapEnumerator* pMapEnum = const_cast< IMap* >(&updateMap)->GetMapEnumeratorN();
 597         while (pMapEnum->MoveNext() == E_SUCCESS) // list(2): column-value pairs
 598         {
 599                 String* pColumn = dynamic_cast< String* >(pMapEnum->GetKey());
 600                 SysTryCatch(NID_APP, pColumn != null, r = E_INVALID_ARG, E_INVALID_ARG,
 601                                 "[E_INVALID_ARG] The object is not String class.");
 602
 603                 pArgList->Add(*(new String(*pColumn)));
 604                 SysLog(NID_APP, "[DC_CALLER_SEND] pColumn[%d]: %ls", i, pColumn->GetPointer());
 605
 606                 String* pValue = dynamic_cast< String* >(pMapEnum->GetValue());
 607                 SysTryCatch(NID_APP, pValue != null, r = E_INVALID_ARG, E_INVALID_ARG,
 608                                 "[E_INVALID_ARG] The object is not String class.");
 609
 610                 pArgList->Add(*(new String(*pValue)));
 611                 SysLog(NID_APP, "[DC_CALLER_SEND] pValue[%d]: %ls", i, pValue->GetPointer());
 612
 613                 argSize += pColumn->GetLength() * sizeof(wchar_t);
 614                 argSize += pValue->GetLength() * sizeof(wchar_t);
 615                 i++;
 616         }
 617
 618         if (pWhere != null)     // list(3): where clause
 619         {
 620                 pArgList->Add(*(new String(*pWhere)));
 621                 argSize += pWhere->GetLength() * sizeof(wchar_t);
 622                 SysLog(NID_APP, "[DC_CALLER_SEND] pWhere: %ls", pWhere->GetPointer());
 623         }
 624         else
 625         {
 626                 pArgList->Add(*(new String(L"NULL")));
 627         }
 628         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 629                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 630
 631         r = StartSqlDataControl(_DATACONTROL_REQUEST_TYPE_SQL_UPDATE, pArgList, &id);
 632         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 633
 634         reqId = static_cast< RequestId >(id);
 635
 636         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, updateMap: 0x%x, pWhere: 0x%x, reqId: %d",
 637                                 dataId.GetPointer(), &updateMap, pWhere, reqId);
 638
 639         // fall through
 640 CATCH:
 641         pArgList->RemoveAll(true);
 642         delete pArgList;
 643         delete pMapEnum;
 644
 645         return r;
 646 }
 647
 648 result
 649 _SqlDataControlImpl::Delete(const String& dataId, const String* pWhere, RequestId& reqId)
 650 {
 651         SysTryReturnResult(NID_APP, (__access & _DATACONTROL_ACCESS_WRITE) > 0, E_ILLEGAL_ACCESS,
 652                         "The DELETE query is not permitted by DataControl provider.");
 653
 654         int id = 0;
 655         result r = E_SUCCESS;
 656         SysLog(NID_APP, "[DC_CALLER_SEND] SqlDataControl DELETE");
 657
 658         ArrayList* pArgList = new ArrayList();
 659         pArgList->Construct();
 660
 661         pArgList->Add(*(new String(dataId))); // list(0): data ID
 662         long long argSize = dataId.GetLength() * sizeof(wchar_t);
 663
 664         if (pWhere != null)     // list(1): where clause
 665         {
 666                 pArgList->Add(*(new String(*pWhere)));
 667                 argSize += pWhere->GetLength() * sizeof(wchar_t);
 668                 SysLog(NID_APP, "[DC_CALLER_SEND] pWhere: %ls", pWhere->GetPointer());
 669         }
 670         else
 671         {
 672                 pArgList->Add(*(new String(L"NULL")));
 673         }
 674         SysTryCatch(NID_APP, argSize <= _MAX_ARGUMENT_SIZE, r = E_MAX_EXCEEDED, E_MAX_EXCEEDED,
 675                         "[E_MAX_EXCEEDED] The size of sending argument (%d) exceeds the maximum limit.", argSize);
 676
 677         r = StartSqlDataControl(_DATACONTROL_REQUEST_TYPE_SQL_DELETE, pArgList, &id);
 678         SysTryCatch(NID_APP, !IsFailed(r), , r, "[%s] Propagating to caller...", GetErrorMessage(r));
 679
 680         reqId = static_cast< RequestId >(id);
 681
 682         SysLog(NID_APP, "[DC_CALLER_SEND] dataId: %ls, pWhere: 0x%x, reqId: %d", dataId.GetPointer(), pWhere, reqId);
 683
 684         // fall through
 685 CATCH:
 686         pArgList->RemoveAll(true);
 687         delete pArgList;
 688
 689         return r;
 690 }
 691
 692 result
 693 _SqlDataControlImpl::SetSqlDataControlResponseListener(ISqlDataControlResponseListener* pListener)
 694 {
 695         result r = E_SUCCESS;
 696
 697         if (__pPreviousListener != null)
 698         {
 699                 r =  __pSqlDataControlEvent->RemoveListener(*__pPreviousListener);
 700                 SysTryReturnResult(NID_APP, !IsFailed(r), E_SYSTEM, "Remove listener failed.");
 701                  __pPreviousListener = null;
 702         }
 703
 704         if (pListener != null)
 705         {
 706                 r =  __pSqlDataControlEvent->AddListener(*pListener);
 707                 if (IsFailed(r))
 708                 {
 709                         switch (r)
 710                         {
 711                         case E_OBJ_ALREADY_EXIST:
 712                                 return E_SUCCESS;
 713                         case E_INVALID_OPERATION:
 714                                 SysLogException(NID_APP, E_SYSTEM, "[E_SYSTEM] The thread setting the listener is worker thread.");
 715                                 return E_SYSTEM;
 716                         default:
 717                                 SysLogException(NID_APP, r, "[%s] Propagating to caller...", GetErrorMessage(r));
 718                                 return r;
 719                         }
 720                 }
 721         }
 722
 723         __pPreviousListener = pListener;
 724
 725         return E_SUCCESS;
 726 }
 727
 728 // private
 729 SqlDataControl*
 730 _SqlDataControlImpl::CreateSqlDataControl(const String& appId, const String& providerId, const String& access)
 731 {
 732         unique_ptr<SqlDataControl> pDc(new (std::nothrow) SqlDataControl);
 733         SysTryReturn(NID_APP, pDc != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient");
 734
 735         _SqlDataControlImpl* pDcImpl = _SqlDataControlImpl::GetInstance(*pDc);
 736         pDcImpl->__appId = appId;
 737         pDcImpl->__providerId = providerId;
 738         unique_ptr<_SqlDataControlEvent> pSqlDataControlEvent(new (std::nothrow) _SqlDataControlEvent);
 739         SysTryReturn(NID_IO, pSqlDataControlEvent != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
 740
 741         pDcImpl->__pSqlDataControlEvent = pSqlDataControlEvent.release();
 742
 743         if (access == L"readonly")
 744         {
 745                 pDcImpl->__access = _DATACONTROL_ACCESS_READ;
 746         }
 747         else if (access == L"writeonly")
 748         {
 749                 pDcImpl->__access = _DATACONTROL_ACCESS_WRITE;
 750         }
 751         else if (access == L"readwrite")
 752         {
 753                 pDcImpl->__access = _DATACONTROL_ACCESS_READWRITE;
 754         }
 755         else
 756         {
 757                 pDcImpl->__access = _DATACONTROL_ACCESS_UNDEFINED;
 758                 SysLog(NID_IO, "The accessibility of DataControl provider is invalid.");
 759         }
 760
 761         return pDc.release();
 762 }
 763
 764 }} // Tizen::App
 765