65 lines
1.0 KiB
C++
65 lines
1.0 KiB
C++
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#include "input.hh"
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#include "inputcsv.hh"
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#include "request.hh"
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#include "configuration.hh"
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#include "posexcept.hh"
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using namespace std ;
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/* *** Constructors *** */
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Input::Input()
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{
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medium = NULL ;
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initialise_input_medium() ;
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}
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Input::~Input()
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{
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delete medium ;
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}
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/* *** Operations *** */
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void Input::initialise_input_medium()
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{
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if (! Configuration::is_configured("input.medium"))
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throw no_input_medium() ;
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const string &medium_name =
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Configuration::get_string_value("input.medium") ;
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if (medium_name == "CSV")
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{
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if (! Configuration::is_configured("input.csv-file"))
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throw no_input_csv_file() ;
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medium = new
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InputCSV(Configuration::get_string_value("input.csv-file")) ;
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}
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else
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throw input_medium_type_unknown(medium_name) ;
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}
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const Request& Input::get_next_request() const
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{
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if (medium == NULL)
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throw null_input_medium() ;
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return medium->get_next_request() ;
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}
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bool Input::eof() const
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{
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if (medium == NULL)
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throw null_input_medium() ;
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return medium->eof() ;
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}
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