bool TransactionHandler::Insert(XNode* pxInsert, WebContext* pWebContext, FeatureWorkspace* pWorkspace) { XNode* pxType = pxInsert->GetFirstChild(); if(pxType==NULL) { return false; } GLogger* pLogger = augeGetLoggerInstance(); GError* pError = augeGetErrorInstance(); RESULTCODE rc = AG_FAILURE; const char* name = pxType->GetName(); FeatureClass* pFeatureClass = NULL; pFeatureClass = pWorkspace->OpenFeatureClass(name); if(pFeatureClass==NULL) { char msg[AUGE_MSG_MAX]; g_snprintf(msg, AUGE_MSG_MAX, "Fail to get FeatureClass [%s]", name); pLogger->Error(msg, __FILE__, __LINE__); pError->SetError(msg); return false; } Feature* pFeature = pFeatureClass->NewFeature(); if(pFeature==NULL) { return false; } GField *pField = NULL; GFields *pFields = pFeatureClass->GetFields(); const char* fname = NULL; bool ok = true; GValue* pValue = NULL; XNode* pxNode = NULL; XNodeSet* pxNodeSet = pxType->GetChildren(); pxNodeSet->Reset(); while((pxNode=pxNodeSet->Next())!=NULL) { fname = pxNode->GetName(); pField = pFields->GetField(fname); if(pField!=NULL) { pValue = CreateValue(pxNode, pField); if(pValue!=NULL) { pFeature->SetValue(fname, pValue); } else { char msg[AUGE_MSG_MAX]; g_snprintf(msg, AUGE_MSG_MAX, "Field [%s]: Invalid Value", fname); pLogger->Error(msg, __FILE__, __LINE__); pError->SetError(msg); ok = false; break; } } else { char msg[AUGE_MSG_MAX]; g_snprintf(msg, AUGE_MSG_MAX, "FeatureClss does not have Field [%s]", fname); pLogger->Error(msg, __FILE__, __LINE__); pError->SetError(msg); ok = false; break; } } pxNodeSet->Release(); if(ok) { FeatureInsertCommand* cmd = pFeatureClass->CreateInsertCommand(); rc = cmd->Insert(pFeature); AUGE_SAFE_RELEASE(cmd); } AUGE_SAFE_RELEASE(pFeature); AUGE_SAFE_RELEASE(pFeatureClass); return !rc; }
bool TransactionHandler::Insert(XNode* pxInsert, WebContext* pWebContext, Map* pMap) { XNode* pxLayer = pxInsert->GetFirstChild(); if(pxLayer==NULL) { return false; } const char* name = pxLayer->GetName(); Layer *pLayer = pMap->GetLayer(name); if(pLayer==NULL) { return false; } augeLayerType ltype = pLayer->GetType(); if(ltype != augeLayerFeature) { return false; } FeatureLayer* pFeatureLayer = NULL; pFeatureLayer = static_cast<FeatureLayer*>(pLayer); FeatureClass* pFeatureClass = NULL; pFeatureClass = pFeatureLayer->GetFeatureClass(); if(pFeatureClass==NULL) { return false; } Feature* pFeature = pFeatureClass->NewFeature(); if(pFeature==NULL) { return false; } GField *pField = NULL; GFields *pFields = pFeatureClass->GetFields(); const char* fname = NULL; GValue* pValue = NULL; XNode* pxNode = NULL; XNodeSet* pxNodeSet = pxLayer->GetChildren(); pxNodeSet->Reset(); while((pxNode=pxNodeSet->Next())!=NULL) { fname = pxNode->GetName(); pField = pFields->GetField(fname); if(pField!=NULL) { pValue = CreateValue(pxNode, pField); if(pValue!=NULL) { pFeature->SetValue(fname, pValue); } } } pxNodeSet->Release(); FeatureInsertCommand* cmd = pFeatureClass->CreateInsertCommand(); RESULTCODE rc = cmd->Insert(pFeature); AUGE_SAFE_RELEASE(pFeature); AUGE_SAFE_RELEASE(cmd); return !rc; }