private XmlSchemaType CreateSchemaCollectionType(SampleCollectionType collectionType)
{
XmlSchemaComplexType schemaComplexType = new XmlSchemaComplexType();
schemaComplexType.Name = collectionType.Name;
this.schemaTypes[schemaComplexType.Name] = (XmlSchemaType)schemaComplexType;
XmlSchemaSequence xmlSchemaSequence = new XmlSchemaSequence();
XmlSchemaElement xmlSchemaElement = new XmlSchemaElement();
xmlSchemaElement.MaxOccursString = "unbounded";
if (collectionType.ItemSampleType.IsBasicType)
{
xmlSchemaElement.Name = collectionType.Name + "Item";
xmlSchemaElement.SchemaTypeName = this.GetBasicSchemaType(collectionType.ItemSampleType as SampleBasicType);
}
else
{
xmlSchemaElement.Name = collectionType.ItemSampleType.Name;
XmlSchemaType createSchemaType = this.GetOrCreateSchemaType(collectionType.ItemSampleType as SampleNonBasicType);
xmlSchemaElement.SchemaTypeName = new XmlQualifiedName(createSchemaType.Name, this.TargetNamespace);
}
xmlSchemaSequence.Items.Add((XmlSchemaObject)xmlSchemaElement);
schemaComplexType.Particle = (XmlSchemaParticle)xmlSchemaSequence;
return((XmlSchemaType)schemaComplexType);
}
private DocumentNode CreateCollectionItemInternal(DocumentCompositeNode collectionNode, string value)
{
SampleCollectionType sampleCollectionType = collectionNode.Type as SampleCollectionType;
if (sampleCollectionType == null)
{
return((DocumentNode)null);
}
DocumentNode documentNode;
if (sampleCollectionType.ItemSampleType.IsBasicType)
{
SampleBasicType sampleType = (SampleBasicType)sampleCollectionType.ItemSampleType;
if (value == null)
{
value = this.valueGenerator.GetRandomValue(sampleType, (string)null, (string)null);
}
documentNode = (DocumentNode)this.CreateBasicNode(sampleType, value);
}
else
{
documentNode = (DocumentNode)this.CreateCompositeNode((SampleNonBasicType)sampleCollectionType.ItemSampleType);
}
collectionNode.Children.Add(documentNode);
return(documentNode);
}
private void WriteCollectionType(SampleCollectionType collectionType)
{
string typeName1 = this.codeSnippets.GetTypeName((SampleType)collectionType);
string typeName2 = this.codeSnippets.GetTypeName(collectionType.ItemSampleType);
this.WriteSnippet(this.codeSnippets.CollectionType, SampleCodeGenerator.CollectionTypeTemplate, typeName1, SampleCodeGenerator.ItemTypeTemplate, typeName2);
}
private SampleDataDesignTimeTypeGenerator.TypeBuildState BeginCollectionType(SampleCollectionType collectionType)
{
Type parent = this.dataSet.ProjectContext.ResolveType(PlatformTypes.ObservableCollection).RuntimeType.MakeGenericType(this.GetOrBeginDesignTimeType(collectionType.ItemSampleType));
TypeBuilder typeBuilder = RuntimeGeneratedTypesHelper.RuntimeGeneratedTypesAssembly.DefineType(this.designTimeClrNamespace + collectionType.Name, TypeAttributes.Public | TypeAttributes.Sealed, parent);
ConstructorBuilder constructorBuilder = typeBuilder.DefineConstructor(MethodAttributes.Public, CallingConventions.Standard, Type.EmptyTypes);
return(new SampleDataDesignTimeTypeGenerator.TypeBuildState(typeBuilder, constructorBuilder));
}
private Type GenerateCollectionType(SampleCollectionType collectionType, SampleDataDesignTimeTypeGenerator.TypeBuildState buildState)
{
collectionType.DesignTimeType = buildState.TypeBuilder.UnderlyingSystemType;
Type type = this.dataSet.ProjectContext.ResolveType(PlatformTypes.ObservableCollection).RuntimeType.MakeGenericType(this.GetOrGenerateDesignTimeType(collectionType.ItemSampleType));
ILGenerator ilGenerator = buildState.ConstructorBuilder.GetILGenerator();
ConstructorInfo constructor = type.GetConstructor(Type.EmptyTypes);
ilGenerator.Emit(OpCodes.Ldarg_0);
ilGenerator.Emit(OpCodes.Call, constructor);
ilGenerator.Emit(OpCodes.Ret);
return(this.GenerateDesignTimeType(buildState.TypeBuilder));
}
public SampleDataSet CreateDefaultNewSampleDataSource(DataSetContext dataSetContext, string dataSourceName, bool enableAtRuntime)
{
SampleDataSet dataSet = (SampleDataSet)null;
bool flag = false;
try
{
dataSet = this.CreateSampleDataSet(dataSetContext, dataSourceName, enableAtRuntime);
if (dataSet != null)
{
using (dataSet.DisableChangeTracking())
{
if (dataSetContext.DataSetType == DataSetType.SampleDataSet)
{
string uniqueTypeName1 = dataSet.GetUniqueTypeName("Item");
SampleCompositeType compositeType = dataSet.CreateCompositeType(uniqueTypeName1);
string uniquePropertyName1 = compositeType.GetUniquePropertyName("Property1");
compositeType.AddProperty(uniquePropertyName1, (SampleType)SampleBasicType.String);
string uniquePropertyName2 = compositeType.GetUniquePropertyName("Property2");
compositeType.AddProperty(uniquePropertyName2, (SampleType)SampleBasicType.Boolean);
string uniqueTypeName2 = dataSet.GetUniqueTypeName("ItemCollection");
SampleCollectionType collectionType = dataSet.CreateCollectionType(uniqueTypeName2, (SampleType)compositeType);
string uniquePropertyName3 = dataSet.RootType.GetUniquePropertyName("Collection");
dataSet.RootType.AddProperty(uniquePropertyName3, (SampleType)collectionType);
dataSet.AutoGenerateValues();
}
else
{
string uniquePropertyName = dataSet.RootType.GetUniquePropertyName("Property1");
SampleProperty sampleProperty = dataSet.RootType.AddProperty(uniquePropertyName, (SampleType)SampleBasicType.String);
using (SampleDataValueBuilder valueBuilder = dataSet.CreateValueBuilder())
{
DocumentCompositeNode rootNode = valueBuilder.RootNode;
valueBuilder.RootNode.Properties[(IPropertyId)sampleProperty] = valueBuilder.CreatePropertyValue(rootNode, "Property1", StringTable.DefaultValueDataStore);
}
dataSet.Save();
}
}
flag = dataSet.IsSaved;
}
}
finally
{
if (!flag && dataSet != null)
{
this.SafelyRemoveSampleDataAndRootFolder(dataSet, true);
dataSet = (SampleDataSet)null;
}
}
return(dataSet);
}
private DocumentNode CreateCollectionItemForPropertyInternal(DocumentCompositeNode documentNode, SampleProperty collectionProperty, string value)
{
SampleCollectionType sampleCollectionType = collectionProperty.PropertySampleType as SampleCollectionType;
if (sampleCollectionType == null)
{
return((DocumentNode)null);
}
DocumentCompositeNode collectionNode = documentNode.Properties[(IPropertyId)collectionProperty] as DocumentCompositeNode;
if (collectionNode == null)
{
collectionNode = this.CreateCompositeNode((SampleNonBasicType)sampleCollectionType);
documentNode.Properties[(IPropertyId)collectionProperty] = (DocumentNode)collectionNode;
}
return(this.CreateCollectionItemInternal(collectionNode, value));
}
private SampleNonBasicType ReadType(XmlSchemaComplexType xmlComplexType)
{
XmlSchemaSequence xmlSchemaSequence = xmlComplexType.Particle as XmlSchemaSequence;
if (xmlSchemaSequence == null && xmlComplexType.Particle != null)
{
throw new InvalidDataException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, ExceptionStringTable.InvalidTypeFormat, new object[2]
{
(object)this.xsdFileName,
(object)xmlComplexType.Name
}));
}
if (xmlSchemaSequence != null && xmlSchemaSequence.Items.Count == 1)
{
XmlSchemaElement xmlSchemaElement = xmlSchemaSequence.Items[0] as XmlSchemaElement;
if (xmlSchemaElement != null && xmlSchemaElement.MaxOccurs > new Decimal(1))
{
SampleCollectionType collectionType = this.dataSet.CreateCollectionType(xmlComplexType.Name, (SampleType)SampleBasicType.String);
SampleType sampleType = this.GetSampleType(xmlSchemaElement.SchemaTypeName);
collectionType.ChangeItemType(sampleType);
if (collectionType.Name != xmlComplexType.Name)
{
throw new InvalidDataException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, ExceptionStringTable.InvalidNodeUsage, new object[2]
{
(object)this.xsdFileName,
(object)xmlComplexType.Name
}));
}
return((SampleNonBasicType)collectionType);
}
}
SampleCompositeType compositeType = this.dataSet.CreateCompositeType(xmlComplexType.Name);
if (compositeType.Name != xmlComplexType.Name)
{
throw new InvalidDataException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, ExceptionStringTable.InvalidNodeUsage, new object[2]
{
(object)this.xsdFileName,
(object)xmlComplexType.Name
}));
}
this.PopulateSampleCompositeType(compositeType, xmlComplexType);
return((SampleNonBasicType)compositeType);
}
public void ChangeItemType(SampleType itemType)
{
if (this.itemSampleType == itemType)
{
return;
}
this.DeclaringDataSet.ThrowIfRecursiveRootType(itemType);
for (SampleCollectionType sampleCollectionType = itemType as SampleCollectionType; sampleCollectionType != null; sampleCollectionType = sampleCollectionType.ItemSampleType as SampleCollectionType)
{
if (sampleCollectionType == this)
{
throw new InvalidOperationException(ExceptionStringTable.SampleDataCollectionItemTypeCannotBeSelf);
}
}
SampleType oldItemType = this.itemSampleType;
this.itemSampleType = itemType;
this.DeclaringDataSet.OnCollectionItemTypeChanged(this, oldItemType);
}
private DocumentNode GenerateNonBasicValue(SampleNonBasicType sampleType)
{
DocumentCompositeNode compositeNode = this.CreateCompositeNode(sampleType);
if (sampleType.IsCollection)
{
SampleCollectionType sampleCollectionType = (SampleCollectionType)sampleType;
if (this.buildingStack.PushCollectionItemType((SampleType)sampleCollectionType))
{
int collectionCount = this.CollectionCount;
++this.collectionDepth;
for (int index = 0; index < collectionCount; ++index)
{
DocumentNode documentNode = this.GenerateValue(sampleCollectionType.ItemSampleType);
compositeNode.Children.Add(documentNode);
}
--this.collectionDepth;
this.buildingStack.Pop();
}
}
else
{
foreach (SampleProperty sampleProperty in (IEnumerable <SampleProperty>)((SampleCompositeType)sampleType).SampleProperties)
{
if (this.buildingStack.PushProperty(sampleProperty))
{
DocumentNode documentNode = this.GeneratePropertyValue(sampleProperty);
if (documentNode != null)
{
compositeNode.Properties[(IPropertyId)sampleProperty] = documentNode;
}
this.buildingStack.Pop();
}
}
}
return((DocumentNode)compositeNode);
}
