1 | #include "server_to_client_store_filter.hpp" |
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2 | #include "exception.hpp" |
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3 | #include "field.hpp" |
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4 | #include "grid.hpp" |
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5 | #include "utils.hpp" |
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6 | #include "context_client.hpp" |
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7 | #include "workflow_graph.hpp" |
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8 | |
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9 | namespace xios |
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10 | { |
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11 | CServerToClientStoreFilter::CServerToClientStoreFilter(CGarbageCollector& gc, CField* field, CContextClient* client) |
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12 | : CInputPin(gc, 1) |
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13 | , field_(field), client_(client), graphEnabled(false) |
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14 | { |
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15 | if (!field) ERROR("CServerToClientFilter::CServerToClientFilter(CField* field)", "The field cannot be null."); |
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16 | grid_ = field_ -> getGrid() ; |
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17 | } |
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18 | |
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19 | void CServerToClientStoreFilter::onInputReady(std::vector<CDataPacketPtr> packets) |
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20 | { |
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21 | bool isEOF ; |
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22 | if (packets[0]->status == CDataPacket::NO_ERROR) isEOF = false ; |
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23 | else if (packets[0]->status == CDataPacket::END_OF_STREAM) isEOF = true ; |
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24 | |
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25 | CEventClient event(field_->getType(), CField::EVENT_ID_READ_DATA_READY); |
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26 | |
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27 | auto connector = grid_->getServerToClientConnector() ; |
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28 | CMessage msg ; |
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29 | msg<<field_->getId() ; |
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30 | |
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31 | if(this->graphEnabled) |
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32 | { |
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33 | CWorkflowGraph::addNode("Server to Client Store filter", 5, true, 1, packets[0]); |
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34 | } |
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35 | |
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36 | if (isEOF) |
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37 | { |
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38 | msg<<(int)(-1) ; |
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39 | connector->transfer(client_,event, msg) ; |
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40 | info(20)<<"Send Data from server to client: FieldId : "<<field_->getId()<<" step : "<<nStep_<< " -->EOF"<<endl; |
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41 | } |
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42 | else |
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43 | { |
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44 | msg<<nStep_ ; |
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45 | connector->transfer(packets[0]->data, client_, event, msg) ; |
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46 | info(20)<<"Send Data from server to client: FieldId : "<<field_->getId()<<" step : "<<nStep_<<endl; |
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47 | } |
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48 | |
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49 | nStep_++ ; |
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50 | } |
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51 | |
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52 | CContextClient* CServerToClientStoreFilter::getTransferedDataSize(map<int,int>& size) |
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53 | { |
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54 | size = grid_->getServerToClientConnector()->getTransferedDataSize() ; |
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55 | return client_ ; |
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56 | } |
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57 | |
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58 | bool CServerToClientStoreFilter::mustAutoTrigger() const |
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59 | { |
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60 | return true; |
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61 | } |
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62 | |
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63 | bool CServerToClientStoreFilter::isDataExpected(const CDate& date) const |
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64 | { |
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65 | return true; |
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66 | } |
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67 | } // namespace xios |
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