private MetadataItemSerializer(XmlWriter writer, bool isModel, ErrorsLookup errorsLookup, Version schemaVersion)
{
_writer = writer;
_isModel = isModel;
_errorsLookup = errorsLookup;
_schemaVersion = schemaVersion;
}
internal static void WriteXml(XmlWriter writer, ItemCollection collection, string namespaceToWrite, ErrorsLookup errorsLookup, List <EdmType> commentedOutItems, string provider, string providerManifestToken, Version schemaVersion, params KeyValuePair <string, string>[] xmlPrefixToNamespaces)
{
Debug.Assert(writer != null, "writer parameter is null");
Debug.Assert(collection != null, "collection parameter is null");
Debug.Assert(errorsLookup != null, "errorsLookup parameter is null");
Debug.Assert(!string.IsNullOrEmpty(namespaceToWrite), "namespaceToWrite parameter is null or empty");
MetadataItemSerializer serializer = new MetadataItemSerializer(writer, collection.DataSpace == DataSpace.CSpace, errorsLookup, schemaVersion);
serializer.ValidateNamespace(namespaceToWrite);
serializer.WriteSchemaElement(namespaceToWrite, provider, providerManifestToken, xmlPrefixToNamespaces);
serializer.WriteErrorsComment(NoSpecificTypeSentinal);
foreach (EntityContainer item in collection.GetItems <EntityContainer>())
{
serializer.WriteEntityContainerElement(item);
}
foreach (EdmType type in collection.GetItems <EdmType>())
{
// is it in the right space (c or s)
// does it have the right namespace?
if (type.NamespaceName == namespaceToWrite)
{
serializer.WriteTypeElement(type);
}
}
if (commentedOutItems.Count > 0)
{
StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.OmitXmlDeclaration = true;
// we can have more than one commented out type
// which will look like multiple root elements, so this is a fragment
settings.ConformanceLevel = ConformanceLevel.Fragment;
XmlWriter commentWriter = XmlWriter.Create(stringWriter, settings);
MetadataItemSerializer commmentSerializer = new MetadataItemSerializer(commentWriter, collection.DataSpace == DataSpace.CSpace, errorsLookup, schemaVersion);
foreach (EdmType type in commentedOutItems)
{
commmentSerializer.WriteTypeElement(type);
}
commentWriter.Flush();
//This is not the cleanest thing to do but XmlTextWriter
//does not allow writing xml comment characters while writing a comment.
//and since we know exactly the string we write, this is pretty safe.
string comment = RemoveXmlCommentCharacters(stringWriter);
writer.WriteComment(comment);
}
writer.WriteEndElement();
}