/// <summary>
/// The main production execution method
/// </summary>
/// <param name="production">A <see cref="Production"/> instance</param>
/// <param name="productionContext">A <see cref="ProductionContext"/> instance</param>
/// <returns>A ProductionResult</returns>
public ProductionResult ExecuteProduction(Production production, ProductionContext productionContext)
{
_productionContext = productionContext;
// Production could be templated, resolve its parameters using the ProductionContext parameters as context values
production.ResolveParameters(_productionContext.Parameters);
// now add Production parameters to ProductionContext parameters
_productionContext.AddParameters(production.Parameters);
_productionResult = new ProductionResult();
foreach (TransformationInfo transformationInfo in production.Transformations)
{
TransformationResult transformationResult = ExecuteTransformation(transformationInfo);
_productionResult.AccumulateTransformationResult(transformationResult);
if (transformationResult.TransformationResultType == TransformationResultType.CodeEmitter)
{
List<GeneratedArtifact> artifacts = transformationResult.CodeEmitter.EmitCode(_productionContext.TargetTechnologies, _productionContext);
_productionResult.AddGeneratedArtifacts(artifacts);
}
else if (transformationResult.TransformationResultType == TransformationResultType.NewModel)
{
if (string.IsNullOrEmpty(transformationInfo.OutputModelKey))
throw new FactoryException("Missing OutputModelKey in a Transformation resulting in a new Model " + transformationInfo.ToString());
_productionContext.SetModel(transformationInfo.OutputModelKey, transformationResult.Model);
}
}
return _productionResult;
}
/// <summary>
/// Write a <see cref="ProductionResult"/> to persistent storage.
/// </summary>
/// <param name="productionResult">The <see cref="ProductionResult"/></param>
/// <param name="productionContext">The <see cref="ProductionContext"/></param>
/// <returns>A <see cref="ProductionPersistence"/> instance</returns>
public ProductionPersistence Persist(ProductionResult productionResult, ProductionContext productionContext)
{
ProductionPersistence retval = new ProductionPersistence(productionContext.Parameters);
foreach (GeneratedArtifact generatedArtifact in productionResult.GeneratedArtifacts)
{
IArtifactPersister artifactPersister = FactoryHost.Instance.GetArtifactPersister(generatedArtifact.TargetLanguage, null);
artifactPersister.Persist(generatedArtifact, productionContext, retval);
}
return retval;
}
/// <summary>
/// Persist a production
/// </summary>
/// <param name="productionResult">A <see cref="ProductionResult"/> instance</param>
/// <param name="productionContext">A <see cref="ProductionContext"/> instance</param>
/// <returns></returns>
public ProductionPersistence PersistProduction(ProductionResult productionResult, ProductionContext productionContext)
{
ProductionPersister productionPersister = new ProductionPersister();
return productionPersister.Persist(productionResult, productionContext);
}
