private static bool ShouldInclude(ArrayMapping arrayMapping)
{
if (arrayMapping.ReferencedByElement)
{
return(false);
}
if (arrayMapping.Next != null)
{
return(false);
}
if (arrayMapping.Elements.Length == 1)
{
TypeKind kind = arrayMapping.Elements[0].Mapping.TypeDesc.Kind;
if (kind == TypeKind.Node)
{
return(false);
}
}
for (int i = 0; i < arrayMapping.Elements.Length; i++)
{
if (arrayMapping.Elements[i].Name != arrayMapping.Elements[i].Mapping.DefaultElementName)
{
// in the case we need custom attributes to serialize an array instance, we cannot include arrau mapping without explicit reference.
return(false);
}
}
return(true);
}
internal void ExportRoot(StructMapping mapping, Type includeType)
{
if (!_rootExported)
{
_rootExported = true;
ExportDerivedStructs(mapping);
for (StructMapping derived = mapping.DerivedMappings; derived != null; derived = derived.NextDerivedMapping)
{
if (!derived.ReferencedByElement && derived.IncludeInSchema && !derived.IsAnonymousType)
{
CodeAttributeDeclaration include = new CodeAttributeDeclaration(includeType.FullName);
include.Arguments.Add(new CodeAttributeArgument(new CodeTypeOfExpression(derived.TypeDesc.FullName)));
_includeMetadata.Add(include);
}
}
Hashtable typesIncluded = new Hashtable();
foreach (TypeMapping m in Scope.TypeMappings)
{
if (m is ArrayMapping)
{
ArrayMapping arrayMapping = (ArrayMapping)m;
if (ShouldInclude(arrayMapping) && !typesIncluded.Contains(arrayMapping.TypeDesc.FullName))
{
CodeAttributeDeclaration include = new CodeAttributeDeclaration(includeType.FullName);
include.Arguments.Add(new CodeAttributeArgument(new CodeTypeOfExpression(arrayMapping.TypeDesc.FullName)));
_includeMetadata.Add(include);
typesIncluded.Add(arrayMapping.TypeDesc.FullName, string.Empty);
EnsureTypesExported(arrayMapping.Elements, arrayMapping.Namespace);
}
}
}
}
}
private XmlQualifiedName ExportArrayMapping(ArrayMapping mapping, string ns)
{
// for the Rpc ArrayMapping different mappings could have the same schema type
// we link all mappings corresponding to the same type together
// loop through all mapping that will map to the same complexType, and export only one,
// the obvious choice is the last one.
while (mapping.Next != null)
{
mapping = mapping.Next;
}
XmlSchemaComplexType type = (XmlSchemaComplexType)_types[mapping];
if (type == null)
{
CheckForDuplicateType(mapping.TypeName, mapping.Namespace);
type = new XmlSchemaComplexType();
type.Name = mapping.TypeName;
_types.Add(mapping, type);
// we need to add the type first, to make sure that the schema get created
AddSchemaItem(type, mapping.Namespace, ns);
AddSchemaImport(Soap.Encoding, mapping.Namespace);
AddSchemaImport(Wsdl.Namespace, mapping.Namespace);
XmlSchemaComplexContentRestriction restriction = new XmlSchemaComplexContentRestriction();
XmlQualifiedName qname = ExportTypeMapping(mapping.Elements[0].Mapping, mapping.Namespace);
if (qname.IsEmpty)
{
// this is a root mapping
qname = new XmlQualifiedName(Soap.UrType, XmlSchema.Namespace);
}
//<attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:float[]"/>
XmlSchemaAttribute attr = new XmlSchemaAttribute();
attr.RefName = s_arrayTypeQName;
XmlAttribute attribute = new XmlAttribute("wsdl", Wsdl.ArrayType, Wsdl.Namespace, Document);
attribute.Value = qname.Namespace + ":" + qname.Name + "[]";
attr.UnhandledAttributes = new XmlAttribute[] { attribute };
restriction.Attributes.Add(attr);
restriction.BaseTypeName = s_arrayQName;
XmlSchemaComplexContent model = new XmlSchemaComplexContent();
model.Content = restriction;
type.ContentModel = model;
if (qname.Namespace != XmlSchema.Namespace)
{
AddSchemaImport(qname.Namespace, mapping.Namespace);
}
}
else
{
AddSchemaImport(mapping.Namespace, ns);
}
return(new XmlQualifiedName(mapping.TypeName, mapping.Namespace));
}
private static bool IsNeedNullableMember(ElementAccessor element)
{
if (element.Mapping is ArrayMapping)
{
ArrayMapping arrayMapping = (ArrayMapping)element.Mapping;
if (arrayMapping.Elements != null && arrayMapping.Elements.Length == 1)
{
return(IsNeedNullableMember(arrayMapping.Elements[0]));
}
return(false);
}
else
{
return(element.IsNullable && element.Mapping.TypeDesc.IsValueType);
}
}
private ArrayMapping ImportArrayLikeMapping(ArrayModel model, RecursionLimiter limiter)
{
ArrayMapping mapping = new ArrayMapping();
mapping.IsSoap = true;
TypeMapping itemTypeMapping = ImportTypeMapping(model.Element, limiter);
if (itemTypeMapping.TypeDesc.IsValueType && !itemTypeMapping.TypeDesc.IsPrimitive && !itemTypeMapping.TypeDesc.IsEnum)
{
throw new NotSupportedException(string.Format(ResXml.XmlRpcArrayOfValueTypes, model.TypeDesc.FullName));
}
mapping.TypeDesc = model.TypeDesc;
mapping.Elements = new ElementAccessor[] {
CreateElementAccessor(itemTypeMapping, mapping.Namespace)
};
SetArrayMappingType(mapping);
// in the case of an ArrayMapping we can have more that one mapping correspond to a type
// examples of that are ArrayList and object[] both will map tp ArrayOfur-type
// so we create a link list for all mappings of the same XSD type
ArrayMapping existingMapping = (ArrayMapping)_types[mapping.TypeName, mapping.Namespace];
if (existingMapping != null)
{
ArrayMapping first = existingMapping;
while (existingMapping != null)
{
if (existingMapping.TypeDesc == model.TypeDesc)
{
return(existingMapping);
}
existingMapping = existingMapping.Next;
}
mapping.Next = first;
_types[mapping.TypeName, mapping.Namespace] = mapping;
return(mapping);
}
_typeScope.AddTypeMapping(mapping);
_types.Add(mapping.TypeName, mapping.Namespace, mapping);
IncludeTypes(model.Type);
return(mapping);
}
private ArrayMapping ImportArrayMapping(XmlSchemaType type, string ns)
{
ArrayMapping arrayMapping;
if (type.Name == Soap.Array && ns == Soap.Encoding)
{
arrayMapping = new ArrayMapping();
TypeMapping mapping = GetRootMapping();
ElementAccessor itemAccessor = new ElementAccessor();
itemAccessor.IsSoap = true;
itemAccessor.Name = Soap.UrType;
itemAccessor.Namespace = ns;
itemAccessor.Mapping = mapping;
itemAccessor.IsNullable = true;
itemAccessor.Form = XmlSchemaForm.None;
arrayMapping.Elements = new ElementAccessor[] { itemAccessor };
arrayMapping.TypeDesc = itemAccessor.Mapping.TypeDesc.CreateArrayTypeDesc();
arrayMapping.TypeName = "ArrayOf" + CodeIdentifier.MakePascal(itemAccessor.Mapping.TypeName);
return(arrayMapping);
}
if (!(type.DerivedFrom.Name == Soap.Array && type.DerivedFrom.Namespace == Soap.Encoding))
{
return(null);
}
// the type should be a XmlSchemaComplexType
XmlSchemaContentModel model = ((XmlSchemaComplexType)type).ContentModel;
// the Content should be an restriction
if (!(model.Content is XmlSchemaComplexContentRestriction))
{
return(null);
}
arrayMapping = new ArrayMapping();
XmlSchemaComplexContentRestriction restriction = (XmlSchemaComplexContentRestriction)model.Content;
for (int i = 0; i < restriction.Attributes.Count; i++)
{
XmlSchemaAttribute attribute = restriction.Attributes[i] as XmlSchemaAttribute;
if (attribute != null && attribute.RefName.Name == Soap.ArrayType && attribute.RefName.Namespace == Soap.Encoding)
{
// read the value of the wsdl:arrayType attribute
string arrayType = null;
if (attribute.UnhandledAttributes != null)
{
foreach (XmlAttribute a in attribute.UnhandledAttributes)
{
if (a.LocalName == Wsdl.ArrayType && a.NamespaceURI == Wsdl.Namespace)
{
arrayType = a.Value;
break;
}
}
}
if (arrayType != null)
{
string dims;
XmlQualifiedName typeName = TypeScope.ParseWsdlArrayType(arrayType, out dims, attribute);
TypeMapping mapping;
TypeDesc td = Scope.GetTypeDesc(typeName.Name, typeName.Namespace);
if (td != null && td.IsPrimitive)
{
mapping = new PrimitiveMapping();
mapping.TypeDesc = td;
mapping.TypeName = td.DataType.Name;
}
else
{
mapping = ImportType(typeName, false);
}
ElementAccessor itemAccessor = new ElementAccessor();
itemAccessor.IsSoap = true;
itemAccessor.Name = typeName.Name;
itemAccessor.Namespace = ns;
itemAccessor.Mapping = mapping;
itemAccessor.IsNullable = true;
itemAccessor.Form = XmlSchemaForm.None;
arrayMapping.Elements = new ElementAccessor[] { itemAccessor };
arrayMapping.TypeDesc = itemAccessor.Mapping.TypeDesc.CreateArrayTypeDesc();
arrayMapping.TypeName = "ArrayOf" + CodeIdentifier.MakePascal(itemAccessor.Mapping.TypeName);
return(arrayMapping);
}
}
}
XmlSchemaParticle particle = restriction.Particle;
if (particle is XmlSchemaAll || particle is XmlSchemaSequence)
{
XmlSchemaGroupBase group = (XmlSchemaGroupBase)particle;
if (group.Items.Count != 1 || !(group.Items[0] is XmlSchemaElement))
{
return(null);
}
XmlSchemaElement itemElement = (XmlSchemaElement)group.Items[0];
if (!itemElement.IsMultipleOccurrence)
{
return(null);
}
ElementAccessor itemAccessor = ImportElement(itemElement, ns);
arrayMapping.Elements = new ElementAccessor[] { itemAccessor };
arrayMapping.TypeDesc = ((TypeMapping)itemAccessor.Mapping).TypeDesc.CreateArrayTypeDesc();
}
else
{
return(null);
}
return(arrayMapping);
}
// UNDONE Nullable
private void SetArrayMappingType(ArrayMapping mapping)
{
bool useDefaultNs = false;
string itemTypeName;
string itemTypeNamespace;
TypeMapping itemTypeMapping;
if (mapping.Elements.Length == 1)
{
itemTypeMapping = mapping.Elements[0].Mapping;
}
else
{
itemTypeMapping = null;
}
if (itemTypeMapping is EnumMapping)
{
itemTypeNamespace = itemTypeMapping.Namespace;
itemTypeName = itemTypeMapping.TypeName;
}
else if (itemTypeMapping is PrimitiveMapping)
{
itemTypeNamespace = itemTypeMapping.TypeDesc.IsXsdType ? XmlSchema.Namespace : UrtTypes.Namespace;
itemTypeName = itemTypeMapping.TypeDesc.DataType.Name;
useDefaultNs = true;
}
else if (itemTypeMapping is StructMapping)
{
if (itemTypeMapping.TypeDesc.IsRoot)
{
itemTypeNamespace = XmlSchema.Namespace;
itemTypeName = Soap.UrType;
useDefaultNs = true;
}
else
{
itemTypeNamespace = itemTypeMapping.Namespace;
itemTypeName = itemTypeMapping.TypeName;
}
}
else if (itemTypeMapping is ArrayMapping)
{
itemTypeNamespace = itemTypeMapping.Namespace;
itemTypeName = itemTypeMapping.TypeName;
}
else
{
throw new InvalidOperationException(string.Format(ResXml.XmlInvalidSoapArray, mapping.TypeDesc.FullName));
}
itemTypeName = CodeIdentifier.MakePascal(itemTypeName);
string uniqueName = "ArrayOf" + itemTypeName;
string ns = useDefaultNs ? _defaultNs : itemTypeNamespace;
int i = 1;
TypeMapping existingMapping = (TypeMapping)_types[uniqueName, ns];
while (existingMapping != null)
{
if (existingMapping is ArrayMapping)
{
ArrayMapping arrayMapping = (ArrayMapping)existingMapping;
if (AccessorMapping.ElementsMatch(arrayMapping.Elements, mapping.Elements))
{
break;
}
}
// need to re-name the mapping
uniqueName = itemTypeName + i.ToString();
existingMapping = (TypeMapping)_types[uniqueName, ns];
i++;
}
mapping.Namespace = ns;
mapping.TypeName = uniqueName;
}
private void AddMemberMetadata(CodeMemberField field, CodeAttributeDeclarationCollection metadata, MemberMapping member, string ns, bool forceUseMemberName, CodeCommentStatementCollection comments, CodeConstructor ctor)
{
if (member.Xmlns != null)
{
CodeAttributeDeclaration attribute = new CodeAttributeDeclaration(typeof(XmlNamespaceDeclarationsAttribute).FullName);
metadata.Add(attribute);
}
else if (member.Attribute != null)
{
AttributeAccessor attribute = member.Attribute;
if (attribute.Any)
{
ExportAnyAttribute(metadata);
}
else
{
TypeMapping mapping = (TypeMapping)attribute.Mapping;
string attrName = Accessor.UnescapeName(attribute.Name);
bool sameType = mapping.TypeDesc == member.TypeDesc ||
(member.TypeDesc.IsArrayLike && mapping.TypeDesc == member.TypeDesc.ArrayElementTypeDesc);
bool sameName = attrName == member.Name && !forceUseMemberName;
bool sameNs = attribute.Namespace == ns;
bool defaultForm = attribute.Form != XmlSchemaForm.Qualified;
ExportAttribute(metadata,
sameName ? null : attrName,
sameNs || defaultForm ? null : attribute.Namespace,
sameType ? null : mapping.TypeDesc,
mapping.TypeDesc,
defaultForm ? XmlSchemaForm.None : attribute.Form);
AddDefaultValueAttribute(field, metadata, attribute.Default, mapping, comments, member.TypeDesc, attribute, ctor);
}
}
else
{
if (member.Text != null)
{
TypeMapping mapping = (TypeMapping)member.Text.Mapping;
bool sameType = mapping.TypeDesc == member.TypeDesc ||
(member.TypeDesc.IsArrayLike && mapping.TypeDesc == member.TypeDesc.ArrayElementTypeDesc);
ExportText(metadata, sameType ? null : mapping.TypeDesc, mapping.TypeDesc.IsAmbiguousDataType ? mapping.TypeDesc.DataType.Name : null);
}
if (member.Elements.Length == 1)
{
ElementAccessor element = member.Elements[0];
TypeMapping mapping = (TypeMapping)element.Mapping;
string elemName = Accessor.UnescapeName(element.Name);
bool sameName = ((elemName == member.Name) && !forceUseMemberName);
bool isArray = mapping is ArrayMapping;
bool sameNs = element.Namespace == ns;
bool defaultForm = element.Form != XmlSchemaForm.Unqualified;
if (element.Any)
{
ExportAnyElement(metadata, elemName, element.Namespace, member.SequenceId);
}
else if (isArray)
{
bool sameType = mapping.TypeDesc == member.TypeDesc;
ArrayMapping array = (ArrayMapping)mapping;
if (!sameName || !sameNs || element.IsNullable || !defaultForm || member.SequenceId != -1)
{
ExportArray(metadata, sameName ? null : elemName, sameNs ? null : element.Namespace, element.IsNullable, defaultForm ? XmlSchemaForm.None : element.Form, member.SequenceId);
}
else if (mapping.TypeDesc.ArrayElementTypeDesc == new TypeScope().GetTypeDesc(typeof(byte)))
{
// special case for byte[]. It can be a primitive (base64Binary or hexBinary), or it can
// be an array of bytes. Our default is primitive; specify [XmlArray] to get array behavior.
ExportArray(metadata, null, null, false, XmlSchemaForm.None, member.SequenceId);
}
ExportArrayElements(metadata, array, element.Namespace, member.TypeDesc.ArrayElementTypeDesc, 0);
}
else
{
bool sameType = mapping.TypeDesc == member.TypeDesc ||
(member.TypeDesc.IsArrayLike && mapping.TypeDesc == member.TypeDesc.ArrayElementTypeDesc);
if (member.TypeDesc.IsArrayLike)
{
sameName = false;
}
ExportElement(metadata, sameName ? null : elemName, sameNs ? null : element.Namespace, sameType ? null : mapping.TypeDesc, mapping.TypeDesc, element.IsNullable, defaultForm ? XmlSchemaForm.None : element.Form, member.SequenceId);
}
AddDefaultValueAttribute(field, metadata, element.Default, mapping, comments, member.TypeDesc, element, ctor);
}
else
{
for (int i = 0; i < member.Elements.Length; i++)
{
ElementAccessor element = member.Elements[i];
string elemName = Accessor.UnescapeName(element.Name);
bool sameNs = element.Namespace == ns;
if (element.Any)
{
ExportAnyElement(metadata, elemName, element.Namespace, member.SequenceId);
}
else
{
bool defaultForm = element.Form != XmlSchemaForm.Unqualified;
ExportElement(metadata, elemName, sameNs ? null : element.Namespace, ((TypeMapping)element.Mapping).TypeDesc, ((TypeMapping)element.Mapping).TypeDesc, element.IsNullable, defaultForm ? XmlSchemaForm.None : element.Form, member.SequenceId);
}
}
}
if (member.ChoiceIdentifier != null)
{
CodeAttributeDeclaration attribute = new CodeAttributeDeclaration(typeof(XmlChoiceIdentifierAttribute).FullName);
attribute.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(member.ChoiceIdentifier.MemberName)));
metadata.Add(attribute);
}
if (member.Ignore)
{
CodeAttributeDeclaration attribute = new CodeAttributeDeclaration(typeof(XmlIgnoreAttribute).FullName);
metadata.Add(attribute);
}
}
}
private void ExportArrayElements(CodeAttributeDeclarationCollection metadata, ArrayMapping array, string ns, TypeDesc elementTypeDesc, int nestingLevel)
{
for (int i = 0; i < array.Elements.Length; i++)
{
ElementAccessor arrayElement = array.Elements[i];
TypeMapping elementMapping = arrayElement.Mapping;
string elementName = Accessor.UnescapeName(arrayElement.Name);
bool sameName = arrayElement.Mapping.TypeDesc.IsArray ? false : elementName == arrayElement.Mapping.TypeName;
bool sameElementType = elementMapping.TypeDesc == elementTypeDesc;
bool sameElementNs = arrayElement.Form == XmlSchemaForm.Unqualified || arrayElement.Namespace == ns;
bool sameNullable = arrayElement.IsNullable == elementMapping.TypeDesc.IsNullable;
bool defaultForm = arrayElement.Form != XmlSchemaForm.Unqualified;
if (!sameName || !sameElementType || !sameElementNs || !sameNullable || !defaultForm || nestingLevel > 0)
{
ExportArrayItem(metadata, sameName ? null : elementName, sameElementNs ? null : arrayElement.Namespace, sameElementType ? null : elementMapping.TypeDesc, elementMapping.TypeDesc, arrayElement.IsNullable, defaultForm ? XmlSchemaForm.None : arrayElement.Form, nestingLevel);
}
if (elementMapping is ArrayMapping)
{
ExportArrayElements(metadata, (ArrayMapping)elementMapping, ns, elementTypeDesc.ArrayElementTypeDesc, nestingLevel + 1);
}
}
}
