public ActiveWriterExtensibleObject(Model model)
{
this._model = model;
}
/// <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 the 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 Model instance that will get the deserialized data.</param>
private static void ReadChildElements(DslModeling::SerializationContext serializationContext, Model element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "classes": // Relationship "ModelHasClass"
if (reader.IsEmptyElement)
{ // No instance of this relationship, just skip
DslModeling::SerializationUtilities.Skip(reader);
}
else
{
DslModeling::SerializationUtilities.SkipToFirstChild(reader); // Skip the open tag of <classes>
ReadModelHasClassInstances(serializationContext, element, reader);
DslModeling::SerializationUtilities.Skip(reader); // Skip the close tag of </classes>
}
break;
case "nestedClasses": // Relationship "ModelHasNestedClasses"
if (reader.IsEmptyElement)
{ // No instance of this relationship, just skip
DslModeling::SerializationUtilities.Skip(reader);
}
else
{
DslModeling::SerializationUtilities.SkipToFirstChild(reader); // Skip the open tag of <nestedClasses>
ReadModelHasNestedClassesInstances(serializationContext, element, reader);
DslModeling::SerializationUtilities.Skip(reader); // Skip the close tag of </nestedClasses>
}
break;
default:
return; // Don't know this element.
}
}
}
/// <summary>
/// Reads all instances of relationship ModelHasNestedClasses.
/// </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 Model instance that will get the deserialized data.</param>
/// <param name="reader">XmlReader to read serialized data from.</param>
private static void ReadModelHasNestedClassesInstances(DslModeling::SerializationContext serializationContext, Model element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
DslModeling::DomainClassXmlSerializer newNestedClassOfModelHasNestedClassesSerializer = serializationContext.Directory.GetSerializer(NestedClass.DomainClassId);
global::System.Diagnostics.Debug.Assert(newNestedClassOfModelHasNestedClassesSerializer != null, "Cannot find serializer for NestedClass!");
NestedClass newNestedClassOfModelHasNestedClasses = newNestedClassOfModelHasNestedClassesSerializer.TryCreateInstance(serializationContext, reader, element.Partition) as NestedClass;
if (newNestedClassOfModelHasNestedClasses != null)
{
element.NestedClasses.Add(newNestedClassOfModelHasNestedClasses);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newNestedClassOfModelHasNestedClasses.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newNestedClassOfModelHasNestedClasses.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newNestedClassOfModelHasNestedClasses, reader);
}
else
{
global::System.Type typeofModelHasNestedClasses = typeof(ModelHasNestedClasses);
DslModeling::DomainRelationshipXmlSerializer newModelHasNestedClassesSerializer = serializationContext.Directory.GetSerializer(ModelHasNestedClasses.DomainClassId) as DslModeling::DomainRelationshipXmlSerializer;
global::System.Diagnostics.Debug.Assert(newModelHasNestedClassesSerializer != null, "Cannot find serializer for ModelHasNestedClasses!");
ModelHasNestedClasses newModelHasNestedClasses = newModelHasNestedClassesSerializer.TryCreateInstance (serializationContext, reader, element.Partition) as ModelHasNestedClasses;
if (newModelHasNestedClasses != null)
{
if (newModelHasNestedClasses.GetType() == typeofModelHasNestedClasses)
{ // The relationship should be serialized in short-form.
ActiveWriterSerializationBehaviorSerializationMessages.ExpectingShortFormRelationship(serializationContext, reader, typeof(ModelHasNestedClasses));
}
DslModeling::DomainRoleInfo.SetRolePlayer (newModelHasNestedClasses, ModelHasNestedClasses.ModelDomainRoleId, element);
DslModeling::DomainClassXmlSerializer targetSerializer = serializationContext.Directory.GetSerializer (newModelHasNestedClasses.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert (targetSerializer != null, "Cannot find serializer for " + newModelHasNestedClasses.GetDomainClass().Name + "!");
targetSerializer.Read(serializationContext, newModelHasNestedClasses, reader);
}
else
{ // Unknown element, skip
DslModeling::SerializationUtilities.Skip(reader);
}
}
}
}
private static void WriteChildElements(DslModeling::SerializationContext serializationContext, Model element, global::System.Xml.XmlWriter writer)
{
// ModelHasClass
global::System.Collections.ObjectModel.ReadOnlyCollection<ModelHasClass> allModelHasClassInstances = ModelHasClass.GetLinksToClasses(element);
if (!serializationContext.Result.Failed && allModelHasClassInstances.Count > 0)
{
writer.WriteStartElement("classes");
global::System.Type typeofModelHasClass = typeof(ModelHasClass);
foreach (ModelHasClass eachModelHasClassInstance in allModelHasClassInstances)
{
if (serializationContext.Result.Failed)
break;
if (eachModelHasClassInstance.GetType() != typeofModelHasClass)
{ // Derived relationships will be serialized in full-form.
DslModeling::DomainClassXmlSerializer derivedRelSerializer = serializationContext.Directory.GetSerializer(eachModelHasClassInstance.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(derivedRelSerializer != null, "Cannot find serializer for " + eachModelHasClassInstance.GetDomainClass().Name + "!");
derivedRelSerializer.Write(serializationContext, eachModelHasClassInstance, writer);
}
else
{ // No need to serialize the relationship itself, just serialize the role-player directly.
DslModeling::ModelElement targetElement = eachModelHasClassInstance.Class;
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();
}
// ModelHasNestedClasses
global::System.Collections.ObjectModel.ReadOnlyCollection<ModelHasNestedClasses> allModelHasNestedClassesInstances = ModelHasNestedClasses.GetLinksToNestedClasses(element);
if (!serializationContext.Result.Failed && allModelHasNestedClassesInstances.Count > 0)
{
writer.WriteStartElement("nestedClasses");
global::System.Type typeofModelHasNestedClasses = typeof(ModelHasNestedClasses);
foreach (ModelHasNestedClasses eachModelHasNestedClassesInstance in allModelHasNestedClassesInstances)
{
if (serializationContext.Result.Failed)
break;
if (eachModelHasNestedClassesInstance.GetType() != typeofModelHasNestedClasses)
{ // Derived relationships will be serialized in full-form.
DslModeling::DomainClassXmlSerializer derivedRelSerializer = serializationContext.Directory.GetSerializer(eachModelHasNestedClassesInstance.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(derivedRelSerializer != null, "Cannot find serializer for " + eachModelHasNestedClassesInstance.GetDomainClass().Name + "!");
derivedRelSerializer.Write(serializationContext, eachModelHasNestedClassesInstance, writer);
}
else
{ // No need to serialize the relationship itself, just serialize the role-player directly.
DslModeling::ModelElement targetElement = eachModelHasNestedClassesInstance.NestedClass;
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();
}
}
private static void ReadPropertiesFromElements(DslModeling::SerializationContext serializationContext, Model element, global::System.Xml.XmlReader reader)
{
while (!serializationContext.Result.Failed && !reader.EOF && reader.NodeType == global::System.Xml.XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "additionalImports": // AdditionalImports
if (reader.IsEmptyElement)
{ // No serialized value, must be default one.
DslModeling::SerializationUtilities.Skip(reader); // Skip this tag.
}
else
{
string strAdditionalImports = reader.ReadInnerXml();
global::System.Collections.Generic.List<Altinoren.ActiveWriter.Import> valueOfAdditionalImports;
if (DslModeling::SerializationUtilities.TryGetValue<global::System.Collections.Generic.List<Altinoren.ActiveWriter.Import>>(DslModeling::SerializationUtilities.UnescapeXmlString(strAdditionalImports), out valueOfAdditionalImports))
{
element.AdditionalImports = valueOfAdditionalImports;
}
else
{ // Invalid property value, ignored.
ActiveWriterSerializationBehaviorSerializationMessages.IgnoredPropertyValue(serializationContext, reader, "additionalImports", typeof(global::System.Collections.Generic.List<Altinoren.ActiveWriter.Import>), strAdditionalImports);
}
DslModeling::SerializationUtilities.SkipToNextElement(reader);
}
break;
default:
return; // Don't know this element.
}
}
}
public virtual void SaveModelAndDiagram(DslModeling::SerializationResult serializationResult, Model modelRoot, string modelFileName, ActiveRecordMapping diagram, string diagramFileName, global::System.Text.Encoding encoding, bool writeOptionalPropertiesWithDefaultValue)
{
#region Check Parameters
if (serializationResult == null)
throw new global::System.ArgumentNullException("serializationResult");
if (string.IsNullOrEmpty(modelFileName))
throw new global::System.ArgumentNullException("modelFileName");
if (diagram == null)
throw new global::System.ArgumentNullException("diagram");
if (string.IsNullOrEmpty(diagramFileName))
throw new global::System.ArgumentNullException("diagramFileName");
#endregion
if (serializationResult.Failed)
return;
// Save the model file first
using (global::System.IO.MemoryStream modelFileContent = this.InternalSaveModel(serializationResult, modelRoot, modelFileName, encoding, writeOptionalPropertiesWithDefaultValue))
{
if (serializationResult.Failed)
return;
using (global::System.IO.MemoryStream diagramFileContent = new global::System.IO.MemoryStream())
{
DslModeling::DomainClassXmlSerializer diagramSerializer = this.Directory.GetSerializer(diagram.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(diagramSerializer != null, "Cannot find serializer for " + diagram.GetDomainClass().Name + "!");
if (diagramSerializer != null)
{
DslModeling::SerializationContext serializationContext = new DslModeling::SerializationContext(this.Directory, diagramFileName, serializationResult);
// MonikerResolver shouldn't be required in Save operation, so not calling SetupMonikerResolver() here.
serializationContext.WriteOptionalPropertiesWithDefaultValue = writeOptionalPropertiesWithDefaultValue;
global::System.Xml.XmlWriterSettings settings = new global::System.Xml.XmlWriterSettings();
settings.Indent = true;
settings.Encoding = encoding;
using (global::System.IO.StreamWriter streamWriter = new global::System.IO.StreamWriter(diagramFileContent, encoding))
{
using (global::System.Xml.XmlWriter writer = global::System.Xml.XmlWriter.Create(streamWriter, settings))
{
diagramSerializer.WriteRootElement(serializationContext, diagram, writer);
}
}
}
if (!serializationResult.Failed)
{ // Only write the contents if there's no error encountered during serialization.
if (modelFileContent != null)
{
using (global::System.IO.FileStream fileStream = new global::System.IO.FileStream(modelFileName, global::System.IO.FileMode.Create, global::System.IO.FileAccess.Write, global::System.IO.FileShare.None))
{
using (global::System.IO.BinaryWriter writer = new global::System.IO.BinaryWriter(fileStream, encoding))
{
writer.Write(modelFileContent.ToArray());
}
}
}
if (diagramFileContent != null)
{
using (global::System.IO.FileStream fileStream = new global::System.IO.FileStream(diagramFileName, global::System.IO.FileMode.Create, global::System.IO.FileAccess.Write, global::System.IO.FileShare.None))
{
using (global::System.IO.BinaryWriter writer = new global::System.IO.BinaryWriter(fileStream, encoding))
{
writer.Write(diagramFileContent.ToArray());
}
}
}
}
}
}
}
private static void WritePropertiesAsElements(DslModeling::SerializationContext serializationContext, Model element, global::System.Xml.XmlWriter writer)
{
// AdditionalImports
if (!serializationContext.Result.Failed)
{
global::System.Collections.Generic.List<Altinoren.ActiveWriter.Import> propValue = element.AdditionalImports;
string serializedPropValue = DslModeling::SerializationUtilities.GetString<global::System.Collections.Generic.List<Altinoren.ActiveWriter.Import>>(serializationContext, propValue);
if (!serializationContext.Result.Failed)
{
writer.WriteElementString("additionalImports", serializedPropValue);
}
}
}
/// <summary>
/// Saves the given diagram to the given file, with default encoding (UTF-8), and optional properties with default value will not
/// be written out.
/// </summary>
/// <param name="serializationResult">Stores serialization result from the save operation.</param>
/// <param name="modelRoot">Model instance to be saved.</param>
/// <param name="modelFileName">Name of the file in which the CanonicalSampleRoot instance will be saved.</param>
/// <param name="diagram">ActiveRecordMapping to be saved.</param>
/// <param name="diagramFileName">Name of the file in which the diagram will be saved.</param>
public virtual void SaveModelAndDiagram(DslModeling::SerializationResult serializationResult, Model modelRoot, string modelFileName, ActiveRecordMapping diagram, string diagramFileName)
{
this.SaveModelAndDiagram(serializationResult, modelRoot, modelFileName, diagram, diagramFileName, global::System.Text.Encoding.UTF8, false);
}
/// <summary>
/// Saves the given diagram to the given file, with default encoding (UTF-8).
/// </summary>
/// <param name="serializationResult">Stores serialization result from the save operation.</param>
/// <param name="modelRoot">Model instance to be saved.</param>
/// <param name="modelFileName">Name of the file in which the CanonicalSampleRoot instance will be saved.</param>
/// <param name="diagram">ActiveRecordMapping to be saved.</param>
/// <param name="diagramFileName">Name of the file in which the diagram will be saved.</param>
/// <param name="writeOptionalPropertiesWithDefaultValue">Whether optional properties with default value will be saved.</param>
public virtual void SaveModelAndDiagram(DslModeling::SerializationResult serializationResult, Model modelRoot, string modelFileName, ActiveRecordMapping diagram, string diagramFileName, bool writeOptionalPropertiesWithDefaultValue)
{
this.SaveModelAndDiagram(serializationResult, modelRoot, modelFileName, diagram, diagramFileName, global::System.Text.Encoding.UTF8, writeOptionalPropertiesWithDefaultValue);
}
/// <summary>
/// Helper method to create and initialize a new Model.
/// </summary>
internal protected virtual Model CreateModelHelper(DslModeling::Partition modelPartition)
{
Model model = new Model(modelPartition);
return model;
}
protected virtual global::System.IO.MemoryStream InternalSaveModel(DslModeling::SerializationResult serializationResult, Model modelRoot, string fileName, global::System.Text.Encoding encoding, bool writeOptionalPropertiesWithDefaultValue)
{
#region Check Parameters
global::System.Diagnostics.Debug.Assert(serializationResult != null);
global::System.Diagnostics.Debug.Assert(modelRoot != null);
global::System.Diagnostics.Debug.Assert(!serializationResult.Failed);
#endregion
global::System.IO.MemoryStream newFileContent = new global::System.IO.MemoryStream();
DslModeling::DomainClassXmlSerializer modelRootSerializer = this.Directory.GetSerializer(modelRoot.GetDomainClass().Id);
global::System.Diagnostics.Debug.Assert(modelRootSerializer != null, "Cannot find serializer for " + modelRoot.GetDomainClass().Name + "!");
if (modelRootSerializer != null)
{
DslModeling::SerializationContext serializationContext = new DslModeling::SerializationContext(this.Directory, fileName, serializationResult);
// MonikerResolver shouldn't be required in Save operation, so not calling SetupMonikerResolver() here.
serializationContext.WriteOptionalPropertiesWithDefaultValue = writeOptionalPropertiesWithDefaultValue;
global::System.Xml.XmlWriterSettings settings = new global::System.Xml.XmlWriterSettings();
settings.Indent = true;
settings.Encoding = encoding;
using (global::System.IO.StreamWriter streamWriter = new global::System.IO.StreamWriter(newFileContent, encoding))
{
using (global::System.Xml.XmlWriter writer = global::System.Xml.XmlWriter.Create(streamWriter, settings))
{
modelRootSerializer.WriteRootElement(serializationContext, modelRoot, writer);
}
}
}
return newFileContent;
}
public virtual void SaveModel(DslModeling::SerializationResult serializationResult, Model modelRoot, string fileName, global::System.Text.Encoding encoding, bool writeOptionalPropertiesWithDefaultValue)
{
#region Check Parameters
if (serializationResult == null)
throw new global::System.ArgumentNullException("serializationResult");
if (modelRoot == null)
throw new global::System.ArgumentNullException("modelRoot");
if (string.IsNullOrEmpty(fileName))
throw new global::System.ArgumentNullException("fileName");
#endregion
if (serializationResult.Failed)
return;
using (global::System.IO.MemoryStream newFileContent = this.InternalSaveModel(serializationResult, modelRoot, fileName, encoding, writeOptionalPropertiesWithDefaultValue))
{
if (!serializationResult.Failed && newFileContent != null)
{ // Only write the content if there's no error encountered during serialization.
using (global::System.IO.FileStream fileStream = new global::System.IO.FileStream(fileName, global::System.IO.FileMode.Create, global::System.IO.FileAccess.Write, global::System.IO.FileShare.None))
{
using (global::System.IO.BinaryWriter writer = new global::System.IO.BinaryWriter(fileStream, encoding))
{
writer.Write(newFileContent.ToArray());
}
}
}
}
}
/// <summary>
/// Saves the given model to the given file, with default encoding (UTF-8).
/// </summary>
/// <param name="serializationResult">Stores serialization result from the save operation.</param>
/// <param name="modelRoot">Model instance to be saved.</param>
/// <param name="fileName">Name of the file in which the Model instance will be saved.</param>
/// <param name="writeOptionalPropertiesWithDefaultValue">Whether optional properties with default value will be saved.</param>
public virtual void SaveModel(DslModeling::SerializationResult serializationResult, Model modelRoot, string fileName, bool writeOptionalPropertiesWithDefaultValue)
{
this.SaveModel(serializationResult, modelRoot, fileName, global::System.Text.Encoding.UTF8, writeOptionalPropertiesWithDefaultValue);
}
/// <summary>
/// Saves the given model root to the given file, with default encoding (UTF-8), and optional properties with default value will not
/// be written out.
/// </summary>
/// <param name="serializationResult">Stores serialization result from the save operation.</param>
/// <param name="modelRoot">Model instance to be saved.</param>
/// <param name="fileName">Name of the file in which the Model instance will be saved.</param>
public virtual void SaveModel(DslModeling::SerializationResult serializationResult, Model modelRoot, string fileName)
{
this.SaveModel(serializationResult, modelRoot, fileName, global::System.Text.Encoding.UTF8, false);
}