public bool IsValidateableXmlNamespace(string xmlNamespaceUri, bool isAttribute)
{
if (string.IsNullOrEmpty(xmlNamespaceUri) && isAttribute)
{
// we own the empty namespace for attributes
return(true);
}
if (_validatableXmlNamespaces == null)
{
HashSet <string> validatableXmlNamespaces = new HashSet <string>();
double schemaVersion = SchemaVersion == XmlConstants.UndefinedVersion ? XmlConstants.SchemaVersionLatest : SchemaVersion;
foreach (var schemaResource in XmlSchemaResource.GetMetadataSchemaResourceMap(schemaVersion).Values)
{
AddAllSchemaResourceNamespaceNames(validatableXmlNamespaces, schemaResource);
}
if (SchemaVersion == XmlConstants.UndefinedVersion)
{
// we are getting called before the version is set
return(validatableXmlNamespaces.Contains(xmlNamespaceUri));
}
_validatableXmlNamespaces = validatableXmlNamespaces;
}
return(_validatableXmlNamespaces.Contains(xmlNamespaceUri));
}
public bool IsParseableXmlNamespace(string xmlNamespaceUri, bool isAttribute)
{
if (string.IsNullOrEmpty(xmlNamespaceUri) && isAttribute)
{
// we own the empty namespace for attributes
return(true);
}
if (_parseableXmlNamespaces == null)
{
_parseableXmlNamespaces = new HashSet <string>();
foreach (var schemaResource in XmlSchemaResource.GetMetadataSchemaResourceMap(this.SchemaVersion).Values)
{
_parseableXmlNamespaces.Add(schemaResource.NamespaceUri);
}
}
return(_parseableXmlNamespaces.Contains(xmlNamespaceUri));
}
private static XmlSchemaSet ComputeSchemaSet(SchemaDataModelOption dataModel)
{
List <string> namespaceNames = GetPrimarySchemaNamespaces(dataModel);
Debug.Assert(namespaceNames.Count > 0, "Unknown Datamodel");
XmlSchemaSet schemaSet = new XmlSchemaSet();
// remove the default XmlResolver which will look on
// disk for the referenced schemas that we already provided
schemaSet.XmlResolver = null;
var schemaResourceMap = XmlSchemaResource.GetMetadataSchemaResourceMap(XmlConstants.SchemaVersionLatest);
HashSet <string> schemasAlreadyAdded = new HashSet <string>();
foreach (string namespaceName in namespaceNames)
{
Debug.Assert(schemaResourceMap.ContainsKey(namespaceName), "the namespace name is not one we have a schema set for");
XmlSchemaResource schemaResource = schemaResourceMap[namespaceName];
AddXmlSchemaToSet(schemaSet, schemaResource, schemasAlreadyAdded);
}
schemaSet.Compile();
return(schemaSet);
}
