public HeD.Engine.Model.Library Read(HeD.Engine.Model.LibraryRef libraryRef)
{
DoMessage("Loading library document...");
var libraryDocument = XDocument.Load(libraryRef.Path, LoadOptions.SetLineInfo);
DoMessage("Verifying artifact schema...");
var schemaSet = new XmlSchemaSet();
foreach (var schemaLocation in ELMLibrarySettings.Default.SchemaLocation.Split(';', ',', ' '))
{
schemaSet.Add(null, schemaLocation);
}
libraryDocument.Validate(schemaSet, onValidationEvent, true);
if (libraryDocument.Root.GetSchemaInfo().Validity != XmlSchemaValidity.Valid)
{
throw new InvalidOperationException("Library does not conform to the schema.");
}
var result = new HeD.Engine.Model.Library();
// TODO: Read library nodes...
result.Name = libraryRef.Name;
//result.Version;
var ns = libraryDocument.Root.GetDefaultNamespace();
// Pull models
var dataModelsElement = libraryDocument.Root.Element(ns + "usings");
if (dataModelsElement != null)
{
result.Models = ReadModels(ns, dataModelsElement.Elements(ns + "def")).ToList();
}
else
{
result.Models = new List <HeD.Engine.Model.ModelRef>();
}
// Pull libraries
var librariesElement = libraryDocument.Root.Element(ns + "includes");
if (librariesElement != null)
{
result.Libraries = ReadLibraries(ns, librariesElement.Elements(ns + "def")).ToList();
}
else
{
result.Libraries = new List <HeD.Engine.Model.LibraryRef>();
}
// TODO: Codesystems
result.CodeSystems = new List <HeD.Engine.Model.CodeSystemDef>();
// Pull Valuesets
var valuesetsElement = libraryDocument.Root.Element(ns + "valueSets");
if (valuesetsElement != null)
{
result.ValueSets = ReadValueSets(ns, valuesetsElement.Elements(ns + "def")).ToList();
}
else
{
result.ValueSets = new List <HeD.Engine.Model.ValueSetDef>();
}
// Pull parameters
var parametersElement = libraryDocument.Root.Element(ns + "parameters");
if (parametersElement != null)
{
result.Parameters = ReadParameters(ns, parametersElement.Elements(ns + "def")).ToList();
}
else
{
result.Parameters = new List <HeD.Engine.Model.ParameterDef>();
}
// Pull expression defs
var statementsElement = libraryDocument.Root.Element(ns + "statements");
if (statementsElement != null)
{
// TODO: FunctionDefs
result.Expressions = ReadExpressionDefs(ns, statementsElement.Elements(ns + "def")).ToList();
}
else
{
result.Expressions = new List <HeD.Engine.Model.ExpressionDef>();
}
return(result);
}
public HeD.Engine.Model.Library Read(HeD.Engine.Model.LibraryRef libraryRef)
{
DoMessage("Loading library document...");
var libraryDocument = XDocument.Load(libraryRef.Path, LoadOptions.SetLineInfo);
DoMessage("Verifying artifact schema...");
var schemaSet = new XmlSchemaSet();
foreach (var schemaLocation in ELMLibrarySettings.Default.SchemaLocation.Split(';', ',', ' '))
{
schemaSet.Add(null, schemaLocation);
}
libraryDocument.Validate(schemaSet, onValidationEvent, true);
if (libraryDocument.Root.GetSchemaInfo().Validity != XmlSchemaValidity.Valid)
{
throw new InvalidOperationException("Library does not conform to the schema.");
}
var result = new HeD.Engine.Model.Library();
// TODO: Read library nodes...
result.Name = libraryRef.Name;
//result.Version;
var ns = libraryDocument.Root.GetDefaultNamespace();
// Pull models
var dataModelsElement = libraryDocument.Root.Element(ns + "usings");
if (dataModelsElement != null)
{
result.Models = ReadModels(ns, dataModelsElement.Elements(ns + "def")).ToList();
}
else
{
result.Models = new List<HeD.Engine.Model.ModelRef>();
}
// Pull libraries
var librariesElement = libraryDocument.Root.Element(ns + "includes");
if (librariesElement != null)
{
result.Libraries = ReadLibraries(ns, librariesElement.Elements(ns + "def")).ToList();
}
else
{
result.Libraries = new List<HeD.Engine.Model.LibraryRef>();
}
// Pull Codesystems
var codesystemsElement = libraryDocument.Root.Element(ns + "codeSystems");
if (codesystemsElement != null)
{
result.CodeSystems = ReadCodeSystems(ns, codesystemsElement.Elements(ns + "def")).ToList();
}
else
{
result.CodeSystems = new List<HeD.Engine.Model.CodeSystemDef>();
}
// Pull Valuesets
var valuesetsElement = libraryDocument.Root.Element(ns + "valueSets");
if (valuesetsElement != null)
{
result.ValueSets = ReadValueSets(ns, valuesetsElement.Elements(ns + "def")).ToList();
}
else
{
result.ValueSets = new List<HeD.Engine.Model.ValueSetDef>();
}
// Pull parameters
var parametersElement = libraryDocument.Root.Element(ns + "parameters");
if (parametersElement != null)
{
result.Parameters = ReadParameters(ns, parametersElement.Elements(ns + "def")).ToList();
}
else
{
result.Parameters = new List<HeD.Engine.Model.ParameterDef>();
}
// Pull expression defs
var statementsElement = libraryDocument.Root.Element(ns + "statements");
if (statementsElement != null)
{
// TODO: FunctionDefs
result.Expressions = ReadExpressionDefs(ns, statementsElement.Elements(ns + "def")).ToList();
}
else
{
result.Expressions = new List<HeD.Engine.Model.ExpressionDef>();
}
return result;
}
