/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="ignoreUnexpectedAttributesAndElements">Ignore the unexpected attributes and elements in schema.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, bool ignoreUnexpectedAttributesAndElements, out IEdmModel model, out IEnumerable <EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, null);
edmxReader.ignoreUnexpectedAttributesAndElements = ignoreUnexpectedAttributesAndElements;
return(edmxReader.TryParse(Enumerable.Empty <IEdmModel>(), out model, out errors));
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="references">Models to be referenced by the created model.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, IEnumerable <IEdmModel> references, out IEdmModel model, out IEnumerable <EdmError> errors)
{
EdmUtil.CheckArgumentNull(references, "references");
EdmxReader edmxReader = new EdmxReader(reader, null);
return(edmxReader.TryParse(references, out model, out errors));
}
/// <summary>
/// Load and parse the referenced model but ignored any further referenced model.
/// </summary>
/// <param name="mainEdmxVersion">The main edm version.</param>
/// <returns>A list of CsdlModel (no semantics) of the referenced models.</returns>
private List <CsdlModel> LoadAndParseReferencedEdmxFiles(Version mainEdmxVersion)
{
List <CsdlModel> referencedAstModels = new List <CsdlModel>();
if (this.getReferencedModelReaderFunc == null)
{
// don't try to load Edm xml doc, but this.edmReferences's namespace-alias need to be used later.
return(referencedAstModels);
}
foreach (var tmp in this.edmReferences)
{
if (!tmp.Includes.Any() && !tmp.IncludeAnnotations.Any())
{
this.RaiseError(EdmErrorCode.ReferenceElementMustContainAtLeastOneIncludeOrIncludeAnnotationsElement, Strings.EdmxParser_InvalidReferenceIncorrectNumberOfIncludes);
continue;
}
if (tmp.Uri != null && (tmp.Uri.EndsWith(CoreVocabularyConstants.VocabularyUrlSuffix, StringComparison.Ordinal) ||
tmp.Uri.EndsWith(CapabilitiesVocabularyConstants.VocabularyUrlSuffix, StringComparison.Ordinal) ||
tmp.Uri.EndsWith(AlternateKeysVocabularyConstants.VocabularyUrlSuffix, StringComparison.Ordinal)))
{
continue;
}
XmlReader referencedXmlReader = this.getReferencedModelReaderFunc(new Uri(tmp.Uri, UriKind.RelativeOrAbsolute));
if (referencedXmlReader == null)
{
this.RaiseError(EdmErrorCode.UnresolvedReferenceUriInEdmxReference, Strings.EdmxParser_UnresolvedReferenceUriInEdmxReference);
continue;
}
// recursively use EdmxReader to parse sub edm:
EdmxReader referencedEdmxReader = new EdmxReader(referencedXmlReader, /*getReferencedModelReaderFunc*/ null);
referencedEdmxReader.source = tmp.Uri;
referencedEdmxReader.ignoreUnexpectedAttributesAndElements = this.ignoreUnexpectedAttributesAndElements;
Version referencedEdmxVersion;
CsdlModel referencedAstModel;
if (referencedEdmxReader.TryParseEdmxFileToCsdlModel(out referencedEdmxVersion, out referencedAstModel))
{
if (!mainEdmxVersion.Equals(referencedEdmxVersion))
{
// TODO: REF add exception message
this.errors.Add(null);
}
referencedAstModel.AddParentModelReferences(tmp);
referencedAstModels.Add(referencedAstModel);
}
this.errors.AddRange(referencedEdmxReader.errors);
}
return(referencedAstModels);
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="references">Models to be referenced by the created model.</param>
/// <param name="settings">EdmxReader settings for current parser.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <remarks>If getReferencedModelReaderFunc throws exception, it won't be caught internally but will be thrown out for caller to handle.</remarks>
/// <returns>Success of the parse operation.</returns>
/// <remarks>
/// User should handle the disposal of XmlReader created by getReferencedModelReaderFunc.
/// </remarks>
public static bool TryParse(XmlReader reader, IEnumerable <IEdmModel> references, EdmxReaderSettings settings, out IEdmModel model, out IEnumerable <EdmError> errors)
{
if (settings == null)
{
return(TryParse(reader, references, out model, out errors));
}
EdmxReader edmxReader = new EdmxReader(reader, settings.GetReferencedModelReaderFunc)
{
ignoreUnexpectedAttributesAndElements = settings.IgnoreUnexpectedAttributesAndElements
};
return(edmxReader.TryParse(references, out model, out errors));
}
/// <summary>
/// Load and parse the referenced model but ignored any further referenced model.
/// </summary>
/// <param name="mainEdmxVersion">The main edm version.</param>
/// <returns>A list of CsdlModel (no semantics) of the referenced models.</returns>
private List <CsdlModel> LoadAndParseReferencedEdmxFiles(Version mainEdmxVersion)
{
List <CsdlModel> referencedAstModels = new List <CsdlModel>();
if (this.getReferencedModelReaderFunc == null)
{
// don't try to load Edm xml doc, but this.edmReferences's namespace-alias need to be used later.
return(referencedAstModels);
}
foreach (var tmp in this.edmReferences)
{
if (!tmp.Includes.Any() && !tmp.IncludeAnnotations.Any())
{
this.RaiseError(EdmErrorCode.ReferenceElementMustContainAtLeastOneIncludeOrIncludeAnnotationsElement, Strings.EdmxParser_InvalidReferenceIncorrectNumberOfIncludes);
continue;
}
XmlReader referencedXmlReader = this.getReferencedModelReaderFunc(new Uri(tmp.Uri, UriKind.RelativeOrAbsolute));
if (referencedXmlReader == null)
{
// TODO: fix loc string
this.RaiseError(EdmErrorCode.UnresolvedReferenceUriInEdmxReference, "Unresolved Uri found in edmx:Reference, getReferencedModelReaderFunc should not return null when the URI is not a well-known schema.");
continue;
}
// recusively use EdmxReader to parse sub edm:
EdmxReader referencedEdmxReader = new EdmxReader(referencedXmlReader, /*getReferencedModelReaderFunc*/ null);
referencedEdmxReader.ignoreUnexpectedAttributesAndElements = this.ignoreUnexpectedAttributesAndElements;
Version referencedEdmxVersion;
CsdlModel referencedAstModel;
if (referencedEdmxReader.TryParseEdmxFileToCsdlModel(out referencedEdmxVersion, out referencedAstModel))
{
if (!mainEdmxVersion.Equals(referencedEdmxVersion))
{
// TODO: REF add exception message
this.errors.Add(null);
}
referencedAstModel.AddParentModelReferences(tmp);
referencedAstModels.Add(referencedAstModel);
}
this.errors.AddRange(referencedEdmxReader.errors);
}
return(referencedAstModels);
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, out IEdmModel model, out IEnumerable <EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, null);
return(edmxReader.TryParse(Enumerable.Empty <IEdmModel>(), out model, out errors));
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="reference">Model to be referenced by the created model.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, IEdmModel reference, out IEdmModel model, out IEnumerable <EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, null);
return(edmxReader.TryParse(new[] { reference }, out model, out errors));
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="getReferencedModelReaderFunc">The function to load referenced model xml. If null, will stop loading the referenced models. Normally it should throw no exception.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <remarks>If getReferencedModelReaderFunc throws exception, it won't be caught internally but will be thrown out for caller to handle.</remarks>
/// <returns>Success of the parse operation.</returns>
/// <remarks>
/// User should handle the disposal of XmlReader created by getReferencedModelReaderFunc.
/// </remarks>
public static bool TryParse(XmlReader reader, Func <Uri, XmlReader> getReferencedModelReaderFunc, out IEdmModel model, out IEnumerable <EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, getReferencedModelReaderFunc);
return(edmxReader.TryParse(Enumerable.Empty <IEdmModel>(), out model, out errors));
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, out IEdmModel model, out IEnumerable<EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, null);
return edmxReader.TryParse(Enumerable.Empty<IEdmModel>(), out model, out errors);
}
/// <summary>
/// Load and parse the referenced model but ignored any further referenced model.
/// </summary>
/// <param name="mainEdmxVersion">The main edm version.</param>
/// <returns>A list of CsdlModel (no semantics) of the referenced models.</returns>
private List<CsdlModel> LoadAndParseReferencedEdmxFiles(Version mainEdmxVersion)
{
List<CsdlModel> referencedAstModels = new List<CsdlModel>();
if (this.getReferencedModelReaderFunc == null)
{
// don't try to load Edm xml doc, but this.edmReferences's namespace-alias need to be used later.
return referencedAstModels;
}
foreach (var tmp in this.edmReferences)
{
if (!tmp.Includes.Any() && !tmp.IncludeAnnotations.Any())
{
this.RaiseError(EdmErrorCode.ReferenceElementMustContainAtLeastOneIncludeOrIncludeAnnotationsElement, Strings.EdmxParser_InvalidReferenceIncorrectNumberOfIncludes);
continue;
}
if (tmp.Uri != null && (tmp.Uri.EndsWith(CoreVocabularyConstants.VocabularyUrlSuffix, StringComparison.Ordinal) ||
tmp.Uri.EndsWith(CapabilitiesVocabularyConstants.VocabularyUrlSuffix, StringComparison.Ordinal) ||
tmp.Uri.EndsWith(AlternateKeysVocabularyConstants.VocabularyUrlSuffix, StringComparison.Ordinal)))
{
continue;
}
XmlReader referencedXmlReader = this.getReferencedModelReaderFunc(new Uri(tmp.Uri, UriKind.RelativeOrAbsolute));
if (referencedXmlReader == null)
{
this.RaiseError(EdmErrorCode.UnresolvedReferenceUriInEdmxReference, Strings.EdmxParser_UnresolvedReferenceUriInEdmxReference);
continue;
}
// recursively use EdmxReader to parse sub edm:
EdmxReader referencedEdmxReader = new EdmxReader(referencedXmlReader, /*getReferencedModelReaderFunc*/ null);
referencedEdmxReader.source = tmp.Uri;
referencedEdmxReader.ignoreUnexpectedAttributesAndElements = this.ignoreUnexpectedAttributesAndElements;
Version referencedEdmxVersion;
CsdlModel referencedAstModel;
if (referencedEdmxReader.TryParseEdmxFileToCsdlModel(out referencedEdmxVersion, out referencedAstModel))
{
if (!mainEdmxVersion.Equals(referencedEdmxVersion))
{
// TODO: REF add exception message
this.errors.Add(null);
}
referencedAstModel.AddParentModelReferences(tmp);
referencedAstModels.Add(referencedAstModel);
}
this.errors.AddRange(referencedEdmxReader.errors);
}
return referencedAstModels;
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="references">Models to be referenced by the created model.</param>
/// <param name="settings">EdmxReader settings for current parser.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <remarks>If getReferencedModelReaderFunc throws exception, it won't be caught internally but will be thrown out for caller to handle.</remarks>
/// <returns>Success of the parse operation.</returns>
/// <remarks>
/// User should handle the disposal of XmlReader created by getReferencedModelReaderFunc.
/// </remarks>
public static bool TryParse(XmlReader reader, IEnumerable<IEdmModel> references, EdmxReaderSettings settings, out IEdmModel model, out IEnumerable<EdmError> errors)
{
EdmUtil.CheckArgumentNull(references, "references");
if (settings == null)
{
return TryParse(reader, references, out model, out errors);
}
EdmxReader edmxReader = new EdmxReader(reader, settings.GetReferencedModelReaderFunc)
{
ignoreUnexpectedAttributesAndElements = settings.IgnoreUnexpectedAttributesAndElements
};
return edmxReader.TryParse(references, out model, out errors);
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="reference">Model to be referenced by the created model.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, IEdmModel reference, out IEdmModel model, out IEnumerable<EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, null);
return edmxReader.TryParse(new[] { reference }, out model, out errors);
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="references">Models to be referenced by the created model.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, IEnumerable<IEdmModel> references, out IEdmModel model, out IEnumerable<EdmError> errors)
{
EdmUtil.CheckArgumentNull(references, "references");
EdmxReader edmxReader = new EdmxReader(reader, null);
return edmxReader.TryParse(references, out model, out errors);
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="getReferencedModelReaderFunc">The function to load referenced model xml. If null, will stop loading the referenced models. Normally it should throw no exception.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <remarks>If getReferencedModelReaderFunc throws exception, it won't be caught internally but will be thrown out for caller to handle.</remarks>
/// <returns>Success of the parse operation.</returns>
/// <remarks>
/// User should handle the disposal of XmlReader created by getReferencedModelReaderFunc.
/// </remarks>
public static bool TryParse(XmlReader reader, Func<Uri, XmlReader> getReferencedModelReaderFunc, out IEdmModel model, out IEnumerable<EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, getReferencedModelReaderFunc);
return edmxReader.TryParse(Enumerable.Empty<IEdmModel>(), out model, out errors);
}
/// <summary>
/// Tries parsing the given EDMX artifact for an IEdmModel.
/// </summary>
/// <param name="reader">XmlReader containing the EDMX artifact.</param>
/// <param name="ignoreUnexpectedAttributesAndElements">Ignore the unexpected attributes and elements in schema.</param>
/// <param name="model">The model generated by parsing</param>
/// <param name="errors">Errors reported while parsing.</param>
/// <returns>Success of the parse operation.</returns>
public static bool TryParse(XmlReader reader, bool ignoreUnexpectedAttributesAndElements, out IEdmModel model, out IEnumerable<EdmError> errors)
{
EdmxReader edmxReader = new EdmxReader(reader, null);
edmxReader.ignoreUnexpectedAttributesAndElements = ignoreUnexpectedAttributesAndElements;
return edmxReader.TryParse(Enumerable.Empty<IEdmModel>(), out model, out errors);
}
