Quintiq file version 2.0
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#parent: #root
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Method RollbackOneTransaction
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{
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Description:
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[*
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Rollback the transaction when the run is configured for `InOneTransaction`.
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This will serialize the run and store it such that it can later be retrieved by the `LibOpt_Optimizer.RecoverLastFailedRun` method.
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*]
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TextBody:
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[*
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if( not this.IsFailed() )
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{
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this.Task( relflush );
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this.OnFinish();
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}
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// Store the serialized LibOpt_Run in the AlgorithmStore
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// This way it can later be deserialized and inspected.
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json_builder := this.Serialize();
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json_string := json_builder.AsString();
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identifier := LibOpt_Run::AlgorithmStore_OnException_Identifier( this.Optimizer() );
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algorithm := LibOpt_Utility::ConstructMathematicalProgramWithoutAnalysis();
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algorithm.StoreString( LibOpt_Suboptimizer::RollbackStorage_Run(), json_string );
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AlgorithmStore::TryRetrieve( identifier );
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AlgorithmStore::Store( identifier, &algorithm );
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// Store the RunNr in the AlgorithmStore
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// This way we prevent having duplicate RunNrs in the future.
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identifier := LibOpt_Optimization::AlgorithmStore_RunNr( this.Optimization() );
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algorithm := LibOpt_Utility::ConstructMathematicalProgramWithoutAnalysis();
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algorithm.StoreString( attribute( LibOpt_Run, RunNr ).Name(), NumberToString::ISOConverter().Convert( this.RunNr() ) );
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AlgorithmStore::TryRetrieve( identifier );
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AlgorithmStore::Store( identifier, &algorithm );
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// Rollback transaction
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LibOpt_Utility::ThrowCleanError( Translations::LibOpt_Optimization_OneTransactionException() );
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*]
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InterfaceProperties { Accessibility: 'Module' }
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}
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