private static void WriteChildElements(DslModeling::SerializationContext serializationContext, NestedClass element, global::System.Xml.XmlWriter writer)
{
// NestedClassHasProperties
global::System.Collections.ObjectModel.ReadOnlyCollection<NestedClassHasProperties> allNestedClassHasPropertiesInstances = NestedClassHasProperties.GetLinksToProperties(element);
if (!serializationContext.Result.Failed && allNestedClassHasPropertiesInstances.Count > 0)
{
writer.WriteStartElement("properties");
global::System.Type typeofNestedClassHasProperties = typeof(NestedClassHasProperties);
foreach (NestedClassHasProperties eachNestedClassHasPropertiesInstance in allNestedClassHasPropertiesInstances)
{
if (serializationContext.Result.Failed)
break;
if (eachNestedClassHasPropertiesInstance.GetType() != typeofNestedClassHasProperties)
{ // Derived relationships will be serialized in full-form.
DslModeling::DomainClassXmlSerializer derivedRelSerializer = serializationContext.Directory.GetSerializer(eachNestedClassHasPropertiesInstance.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(derivedRelSerializer != null, "Cannot find serializer for " + eachNestedClassHasPropertiesInstance.GetDomainClass().Name + "!");
derivedRelSerializer.Write(serializationContext, eachNestedClassHasPropertiesInstance, writer);
}
else
{ // No need to serialize the relationship itself, just serialize the role-player directly.
DslModeling::ModelElement targetElement = eachNestedClassHasPropertiesInstance.Property;
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer(targetElement.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(targetSerializer != null, "Cannot find serializer for " + targetElement.GetDomainClass().Name + "!");
targetSerializer.Write(serializationContext, targetElement, writer);
}
}
writer.WriteEndElement();
}
// NestedClassReferencesModelClasses
global::System.Collections.ObjectModel.ReadOnlyCollection<NestedClassReferencesModelClasses> allNestedClassReferencesModelClassesInstances = NestedClassReferencesModelClasses.GetLinksToModelClasses(element);
if (!serializationContext.Result.Failed && allNestedClassReferencesModelClassesInstances.Count > 0)
{
writer.WriteStartElement("modelClasses");
foreach (NestedClassReferencesModelClasses eachNestedClassReferencesModelClassesInstance in allNestedClassReferencesModelClassesInstances)
{
if (serializationContext.Result.Failed)
break;
DslModeling::DomainClassXmlSerializer relSerializer = serializationContext.Directory.GetSerializer(eachNestedClassReferencesModelClassesInstance.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(relSerializer != null, "Cannot find serializer for " + eachNestedClassReferencesModelClassesInstance.GetDomainClass().Name + "!");
relSerializer.Write(serializationContext, eachNestedClassReferencesModelClassesInstance, writer);
}
writer.WriteEndElement();
}
}
/// <summary>
/// Reads all instances of relationship NestedClassHasProperties.
/// </summary>
/// <remarks>
/// The caller will position the reader at the open tag of the first XML element inside the relationship tag, so it can be
/// either the first instance, or a bogus tag. This method will deserialize all instances and ignore all bogus tags. When the
/// method returns, the reader will be positioned at the end tag of the relationship (or EOF if somehow that happens).
/// </remarks>
/// <param name="serializationContext">Serialization context.</param>
/// <param name="element">In-memory NestedClass instance that will get the deserialized data.</param>
/// <param name="reader">XmlReader to read serialized data from.</param>
private static void ReadNestedClassHasPropertiesInstances(DslModeling::SerializationContext serializationContext, NestedClass element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
DslModeling::DomainClassXmlSerializer newModelPropertyOfNestedClassHasPropertiesSerializer = serializationContext.Directory.GetSerializer(ModelProperty.DomainClassId);
global::System.Diagnostics.Debug.Assert(newModelPropertyOfNestedClassHasPropertiesSerializer != null, "Cannot find serializer for ModelProperty!");
ModelProperty newModelPropertyOfNestedClassHasProperties = newModelPropertyOfNestedClassHasPropertiesSerializer.TryCreateInstance(serializationContext, reader, element.Partition) as ModelProperty;
if (newModelPropertyOfNestedClassHasProperties != null)
{
element.Properties.Add(newModelPropertyOfNestedClassHasProperties);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newModelPropertyOfNestedClassHasProperties.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newModelPropertyOfNestedClassHasProperties.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newModelPropertyOfNestedClassHasProperties, reader);
}
else
{
global::System.Type typeofNestedClassHasProperties = typeof(NestedClassHasProperties);
DslModeling::DomainRelationshipXmlSerializer newNestedClassHasPropertiesSerializer = serializationContext.Directory.GetSerializer(NestedClassHasProperties.DomainClassId) as DslModeling::DomainRelationshipXmlSerializer;
global::System.Diagnostics.Debug.Assert(newNestedClassHasPropertiesSerializer != null, "Cannot find serializer for NestedClassHasProperties!");
NestedClassHasProperties newNestedClassHasProperties = newNestedClassHasPropertiesSerializer.TryCreateInstance (serializationContext, reader, element.Partition) as NestedClassHasProperties;
if (newNestedClassHasProperties != null)
{
if (newNestedClassHasProperties.GetType() == typeofNestedClassHasProperties)
{ // The relationship should be serialized in short-form.
ActiveWriterSerializationBehaviorSerializationMessages.ExpectingShortFormRelationship(serializationContext, reader, typeof(NestedClassHasProperties));
}
DslModeling::DomainRoleInfo.SetRolePlayer (newNestedClassHasProperties, NestedClassHasProperties.NestedClassDomainRoleId, element);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newNestedClassHasProperties.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newNestedClassHasProperties.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newNestedClassHasProperties, reader);
}
else
{ // Unknown element, skip
DslModeling::SerializationUtilities.Skip(reader);
}
}
}
}
private static void ReadNestedClassReferencesModelClassesInstances(DslModeling::SerializationContext serializationContext, NestedClass element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
DslModeling::DomainClassXmlSerializer newNestedClassReferencesModelClassesSerializer = serializationContext.Directory.GetSerializer(NestedClassReferencesModelClasses.DomainClassId);
global::System.Diagnostics.Debug.Assert(newNestedClassReferencesModelClassesSerializer != null, "Cannot find serializer for NestedClassReferencesModelClasses!");
NestedClassReferencesModelClasses newNestedClassReferencesModelClasses = newNestedClassReferencesModelClassesSerializer.TryCreateInstance (serializationContext, reader, element.Partition) as NestedClassReferencesModelClasses;
if (newNestedClassReferencesModelClasses != null)
{
DslModeling::DomainRoleInfo.SetRolePlayer (newNestedClassReferencesModelClasses, NestedClassReferencesModelClasses.NestedClassDomainRoleId, element);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newNestedClassReferencesModelClasses.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newNestedClassReferencesModelClasses.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newNestedClassReferencesModelClasses, reader);
}
else
{ // Maybe the relationship is serialized in short-form by mistake.
DslModeling::DomainClassXmlSerializer newModelClassMonikerOfNestedClassReferencesModelClassesSerializer = serializationContext.Directory.GetSerializer(ModelClass.DomainClassId);
global::System.Diagnostics.Debug.Assert(newModelClassMonikerOfNestedClassReferencesModelClassesSerializer != null, "Cannot find serializer for ModelClass!");
DslModeling::Moniker newModelClassMonikerOfNestedClassReferencesModelClasses = newModelClassMonikerOfNestedClassReferencesModelClassesSerializer.TryCreateMonikerInstance(serializationContext, reader, element, NestedClassReferencesModelClasses.DomainClassId, element.Partition);
if (newModelClassMonikerOfNestedClassReferencesModelClasses != null)
{
ActiveWriterSerializationBehaviorSerializationMessages.ExpectingFullFormRelationship(serializationContext, reader, typeof(NestedClassReferencesModelClasses));
new NestedClassReferencesModelClasses(element.Partition, new DslModeling::RoleAssignment(NestedClassReferencesModelClasses.NestedClassDomainRoleId, element), new DslModeling::RoleAssignment(NestedClassReferencesModelClasses.ModelClassDomainRoleId, newModelClassMonikerOfNestedClassReferencesModelClasses));
DslModeling::SerializationUtilities.Skip(reader); // Moniker contains no child XML elements, so just skip.
}
else
{ // Unknown element, skip.
DslModeling::SerializationUtilities.Skip(reader);
}
}
}
}
/// <summary>
/// This method deserializes all child model elements.
/// </summary>
/// <remarks>
/// The caller will position the reader at the open tag of the first child XML element to deserialized.
/// This method will read as many child elements as it can. It returns under three circumstances:
/// 1) When an unknown child XML element is encountered. In this case, this method will position the reader at the
/// open tag of the unknown element. This implies that if the first child XML element is unknown, this method
/// should return immediately and do nothing.
/// 2) When all child XML elemnets are read. In this case, the reader will be positioned at the end tag of the parent element.
/// 3) EOF.
/// </remarks>
/// <param name="serializationContext">Serialization context.</param>
/// <param name="reader">XmlReader to read serialized data from.</param>
/// <param name="element">In-memory NestedClass instance that will get the deserialized data.</param>
private static void ReadChildElements(DslModeling::SerializationContext serializationContext, NestedClass element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "properties": // Relationship "NestedClassHasProperties"
if (reader.IsEmptyElement)
{ // No instance of this relationship, just skip
DslModeling::SerializationUtilities.Skip(reader);
}
else
{
DslModeling::SerializationUtilities.SkipToFirstChild(reader); // Skip the open tag of <properties>
ReadNestedClassHasPropertiesInstances(serializationContext, element, reader);
DslModeling::SerializationUtilities.Skip(reader); // Skip the close tag of </properties>
}
break;
case "modelClasses": // Relationship "NestedClassReferencesModelClasses"
if (reader.IsEmptyElement)
{ // No instance of this relationship, just skip
DslModeling::SerializationUtilities.Skip(reader);
}
else
{
DslModeling::SerializationUtilities.SkipToFirstChild(reader); // Skip the open tag of <modelClasses>
ReadNestedClassReferencesModelClassesInstances(serializationContext, element, reader);
DslModeling::SerializationUtilities.Skip(reader); // Skip the close tag of </modelClasses>
}
break;
default:
return; // Don't know this element.
}
}
}
