| 1 | /*
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| 2 |  * SubmitResultOperation.hpp
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| 3 |  *
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| 4 |  *  Created on: Feb 26, 2012
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| 5 |  *      Author: heber
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| 6 |  */
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| 7 | 
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| 8 | #ifndef SUBMITRESULTOPERATION_HPP_
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| 9 | #define SUBMITRESULTOPERATION_HPP_
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| 10 | 
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| 11 | // include config.h
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| 12 | #ifdef HAVE_CONFIG_H
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| 13 | #include <config.h>
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| 14 | #endif
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| 15 | 
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| 16 | 
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| 17 | #include <boost/asio.hpp>
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| 18 | #include <string>
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| 19 | #include <vector>
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| 20 | 
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| 21 | #include "Connection.hpp"
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| 22 | 
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| 23 | #include "Jobs/FragmentJob.hpp"
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| 24 | #include "Operations/AsyncOperation.hpp"
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| 25 | #include "Results/FragmentResult.hpp"
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| 26 | #include "WorkerAddress.hpp"
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| 27 | 
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| 28 | class SubmitResultOperation : public AsyncOperation  {
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| 29 | public:
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| 30 |   /// Constructor for class SubmitResultOperation.
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| 31 |   SubmitResultOperation(Connection &_connection, const WorkerAddress &_address) :
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| 32 |     AsyncOperation(std::string("submitresult"),_connection),
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| 33 |     result( new FragmentResult(JobId::NoJob, std::string("EmptyResult")) ),
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| 34 |     address(_address),
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| 35 |     exitflag(OkFlag)
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| 36 |   {}
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| 37 |   /// Destructor for class SubmitResultOperation
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| 38 |   ~SubmitResultOperation() {}
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| 39 | 
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| 40 |   /** Sets the result to submit.
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| 41 |    *
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| 42 |    * @param _result result to submit
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| 43 |    */
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| 44 |   void setResult(FragmentResult::ptr &_result)
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| 45 |   {
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| 46 |     result.reset();
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| 47 |     result = _result;
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| 48 |   }
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| 49 | 
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| 50 | public:
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| 51 |   enum {
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| 52 |     OkFlag = 0,
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| 53 |     ErrorFlag = 1
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| 54 |   };
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| 55 | 
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| 56 |   /** Returns the flag of the handled operation.
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| 57 |    *
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| 58 |    */
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| 59 |   size_t getFlag() const
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| 60 |   {
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| 61 |     return exitflag;
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| 62 |   }
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| 63 | 
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| 64 | protected:
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| 65 |   // virtual function pointer to the connection handler
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| 66 |   void handle_connect(const boost::system::error_code& e,
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| 67 |       boost::asio::ip::tcp::resolver::iterator endpoint_iterator);
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| 68 | 
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| 69 |   /// Callback function when address has been sent and result is about to.
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| 70 |   void handle_SendChoice(const boost::system::error_code& e);
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| 71 | 
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| 72 |   /// Callback function when result has been sent.
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| 73 |   void handle_SendResult(const boost::system::error_code& e);
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| 74 | 
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| 75 |   /// Callback function when result has been sent.
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| 76 |   void handle_FinishOperation(const boost::system::error_code& e);
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| 77 | 
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| 78 | private:
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| 79 |   // static entity of an empty result
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| 80 |   FragmentResult::ptr result;
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| 81 | 
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| 82 |   //!> address for listener
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| 83 |   WorkerAddress address;
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| 84 | 
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| 85 |   /// exit flag
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| 86 |   size_t exitflag;
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| 87 | };
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| 88 | 
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| 89 | 
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| 90 | #endif /* SUBMITRESULTOPERATION_HPP_ */
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