/// <summary>
/// Finds an apropiate definition for the given property, starting at the * given
/// definition. First look if the property es an attribute. If not, look at simple and
/// then child element definitions.
/// </summary>
/// <param name="def">the definition to start looking</param>
/// <param name="property">the property to look for</param>
/// <returns>
/// schema element or null if not found
/// </returns>
public static SchemaItem FindPropertyMapping(SchemaElementComplex def, String property)
{
foreach (SchemaItemAttribute attribute in def.Attributes)
{
if (attribute.Name == property)
{
return(attribute);
}
}
foreach (SchemaElementSimple simple in def.SimpleElements)
{
if (simple.Name == property)
{
return(simple);
}
}
foreach (SchemaElementComplex complex in def.ComplexElements)
{
if (complex.Name == property)
{
return(complex);
}
}
//property not found in schema
return(null);
}
/// <summary>
/// Processes the model group.
/// </summary>
/// <param name="xsModel">The schema model.</param>
/// <param name="xsObject">The schema that represents the model group.</param>
/// <param name="simpleElements">The simple elements.</param>
/// <param name="complexElements">The complex elements.</param>
/// <param name="node">The node.</param>
/// <param name="complexActualElement">The complex actual element.</param>
/// <param name="complexElement">The complex element.</param>
/// <returns></returns>
private SchemaElementComplex ProcessModelGroup(
XmlSchema xsModel,
XmlSchemaObject xsObject,
IList <SchemaElementSimple> simpleElements,
IList <SchemaElementComplex> complexElements,
ElementPathNode node,
XmlSchemaComplexType complexActualElement,
SchemaElementComplex complexElement)
{
var xsGroup = xsObject as XmlSchemaGroupBase;
if (xsGroup != null)
{
return(ProcessModelGroup(
xsModel,
xsGroup.Items.Cast <XmlSchemaObject>(),
simpleElements,
complexElements,
node,
complexActualElement,
complexElement));
}
return(complexElement);
}
private static SchemaElementComplex RecursiveDeepMatch(SchemaElementComplex parent, String @namespace,
String elementName)
{
if (!string.IsNullOrEmpty(@namespace))
{
foreach (SchemaElementComplex complexElement in parent.ComplexElements)
{
if ((complexElement.Namespace.Equals(@namespace)) && (complexElement.Name.Equals(elementName)))
{
return(complexElement);
}
}
}
else
{
foreach (SchemaElementComplex complexElement in parent.ComplexElements)
{
if (complexElement.Name.Equals(elementName))
{
return(complexElement);
}
}
}
foreach (SchemaElementComplex complexElement in parent.ComplexElements)
{
SchemaElementComplex found = RecursiveDeepMatch(complexElement, @namespace, elementName);
if (found != null)
{
return(found);
}
}
return(null);
}
public void TestMap()
{
Uri uri = ResourceManager.ResolveResourceURL("regression/simpleSchema.xsd");
String schemaUri = uri.ToString();
SchemaModel model = XSDSchemaMapper.LoadAndMap(schemaUri, null, null);
Assert.That(model.Components.Count, Is.EqualTo(1));
SchemaElementComplex simpleEvent = model.Components[0];
VerifyComplexElement(simpleEvent, "simpleEvent", false);
VerifySizes(simpleEvent, 0, 0, 3);
SchemaElementComplex nested1 = simpleEvent.ComplexElements[0];
VerifyComplexElement(nested1, "nested1", false);
VerifySizes(nested1, 1, 2, 1);
Assert.AreEqual("attr1", nested1.Attributes[0].Name);
Assert.AreEqual(string.Empty, nested1.Attributes[0].Namespace);
Assert.AreEqual(_schemaTypeString, nested1.Attributes[0].SimpleType);
Assert.AreEqual("prop1", nested1.SimpleElements[0].Name);
Assert.AreEqual(_schemaTypeString, nested1.SimpleElements[0].SimpleType);
Assert.AreEqual("prop2", nested1.SimpleElements[1].Name);
Assert.AreEqual(_schemaTypeBoolean, nested1.SimpleElements[1].SimpleType);
SchemaElementComplex nested2 = nested1.ComplexElements[0];
VerifyComplexElement(nested2, "nested2", false);
VerifySizes(nested2, 0, 1, 0);
VerifySimpleElement(nested2.SimpleElements[0], "prop3", _schemaTypeInt);
SchemaElementComplex prop4 = simpleEvent.ComplexElements[1];
VerifyElement(prop4, "prop4");
VerifySizes(prop4, 1, 0, 0);
Assert.AreEqual("attr2", prop4.Attributes[0].Name);
Assert.AreEqual(_schemaTypeBoolean, prop4.Attributes[0].SimpleType);
Assert.AreEqual(_schemaTypeString, prop4.OptionalSimpleType);
SchemaElementComplex nested3 = simpleEvent.ComplexElements[2];
VerifyComplexElement(nested3, "nested3", false);
VerifySizes(nested3, 0, 0, 1);
SchemaElementComplex nested4 = nested3.ComplexElements[0];
VerifyComplexElement(nested4, "nested4", true);
VerifySizes(nested4, 1, 4, 0);
Assert.AreEqual("id", nested4.Attributes[0].Name);
Assert.AreEqual(_schemaTypeId, nested4.Attributes[0].SimpleType);
VerifySimpleElement(nested4.SimpleElements[0], "prop5", _schemaTypeString);
VerifySimpleElement(nested4.SimpleElements[1], "prop6", _schemaTypeString);
VerifySimpleElement(nested4.SimpleElements[2], "prop7", _schemaTypeString);
VerifySimpleElement(nested4.SimpleElements[3], "prop8", _schemaTypeString);
}
private SchemaElementComplex Process(
XmlSchema xsModel,
XmlQualifiedName complexElementName,
XmlSchemaComplexType complexActualElement,
bool isArray,
ElementPathNode node)
{
if (Log.IsDebugEnabled)
{
Log.Debug(
"Processing complex {0} {1} stack {2}",
complexElementName.Namespace,
complexElementName.Name,
node);
}
var attributes = new List <SchemaItemAttribute>();
var simpleElements = new List <SchemaElementSimple>();
var complexElements = new List <SchemaElementComplex>();
XmlSchemaSimpleType optionalSimpleType = null;
XmlQualifiedName optionalSimpleTypeName = null;
DetermineOptionalSimpleType(
xsModel,
complexActualElement,
out optionalSimpleType,
out optionalSimpleTypeName
);
var complexElement = new SchemaElementComplex(
complexElementName.Name,
complexElementName.Namespace,
attributes,
complexElements,
simpleElements,
isArray,
optionalSimpleType,
optionalSimpleTypeName);
// add attributes
attributes.AddRange(GetAttributes(xsModel, complexActualElement));
var complexParticles = GetContentModelParticles(
xsModel, complexActualElement);
complexElement = ProcessModelGroup(
xsModel, complexParticles, simpleElements, complexElements, node,
complexActualElement, complexElement);
return(complexElement);
}
private void Import(XmlSchema xsModel, Uri schemaLocation)
{
ImportNamespaces(xsModel);
ImportIncludes(xsModel, schemaLocation, Import);
BuildElementDictionary(xsModel);
BuildTypeDictionary(xsModel);
// get top-level complex elements
foreach (var schemaElement in xsModel.Items.OfType <XmlSchemaElement>())
{
var schemaType = schemaElement.SchemaType;
if (schemaType == null)
{
var schemaTypeName = schemaElement.SchemaTypeName;
if (!Equals(schemaTypeName, XmlQualifiedName.Empty))
{
schemaType = ResolveSchemaType(xsModel, schemaTypeName);
}
}
var complexElementType = schemaType as XmlSchemaComplexType;
if (complexElementType != null)
{
var complexActualName = schemaElement.QualifiedName;
if (Equals(complexActualName, XmlQualifiedName.Empty))
{
complexActualName = new XmlQualifiedName(
schemaElement.Name, xsModel.TargetNamespace);
}
var rootNode = new ElementPathNode(null, complexActualName);
if (Log.IsDebugEnabled)
{
Log.Debug(string.Format("Processing component {0}", complexActualName));
}
SchemaElementComplex complexElement = Process(
xsModel, complexActualName, complexElementType, false, rootNode);
if (Log.IsDebugEnabled)
{
Log.Debug("Adding component {0}", complexActualName);
}
_components.Add(complexElement);
}
}
}
public void TestExtendedElements()
{
Uri uri = ResourceManager.ResolveResourceURL("regression/schemaWithExtensions.xsd");
String schemaUri = uri.ToString();
SchemaModel model = XSDSchemaMapper.LoadAndMap(schemaUri, null, null);
SchemaElementComplex complexEvent = model.Components[0];
VerifyComplexElement(complexEvent, "complexEvent", false);
VerifySizes(complexEvent, 0, 0, 1);
SchemaElementComplex mainElement = complexEvent.ComplexElements[0];
VerifyComplexElement(mainElement, "mainElement", false);
VerifySizes(mainElement, 0, 0, 4);
SchemaElementComplex baseType4 = mainElement.ComplexElements[0];
VerifyComplexElement(baseType4, "baseType4", false);
VerifySizes(baseType4, 0, 0, 0);
SchemaElementComplex aType2 = mainElement.ComplexElements[1];
VerifyComplexElement(aType2, "aType2", false);
VerifySizes(aType2, 0, 2, 1);
SchemaElementComplex aType3 = mainElement.ComplexElements[2];
VerifyComplexElement(aType3, "aType3", false);
VerifySizes(aType3, 0, 1, 2);
SchemaElementComplex aType3baseType4 = aType3.ComplexElements[0];
VerifyComplexElement(aType3baseType4, "baseType4", false);
VerifySizes(aType3baseType4, 0, 0, 0);
SchemaElementComplex aType3type2 = aType3.ComplexElements[1];
VerifyComplexElement(aType3type2, "aType2", false);
VerifySizes(aType3type2, 0, 2, 1);
SchemaElementComplex aType4 = mainElement.ComplexElements[3];
VerifyComplexElement(aType4, "aType4", false);
VerifySizes(aType4, 0, 0, 1);
}
public static SchemaElementComplex FindRootElement(SchemaModel schema, String @namespace, String elementName)
{
if (!string.IsNullOrEmpty(@namespace))
{
foreach (SchemaElementComplex complexElement in schema.Components)
{
if ((complexElement.Namespace.Equals(@namespace)) && (complexElement.Name.Equals(elementName)))
{
return(complexElement);
}
}
}
else
{
foreach (SchemaElementComplex complexElement in schema.Components)
{
if (complexElement.Name.Equals(elementName))
{
return(complexElement);
}
}
}
if (elementName.StartsWith("//"))
{
elementName = elementName.Substring(2);
foreach (SchemaElementComplex complexElement in schema.Components)
{
SchemaElementComplex match = RecursiveDeepMatch(complexElement, @namespace, elementName);
if (match != null)
{
return(match);
}
}
}
String text = "Could not find root element declaration in schema for element name '" + elementName + '\'';
if (@namespace != null)
{
text = text + " in namespace '" + @namespace + '\'';
}
throw new EPException(text);
}
private static Pair <String, XPathResultType> MakeProperty(SchemaElementComplex parent, Property property, XPathNamespaceContext ctx, bool isLast, bool isDynamic, String defaultNamespacePrefix)
{
var text = property.PropertyNameAtomic;
var obj = SchemaUtil.FindPropertyMapping(parent, text);
if ((obj is SchemaElementSimple) || (obj is SchemaElementComplex))
{
return(MakeElementProperty((SchemaElement)obj, property, ctx, isLast, isDynamic, defaultNamespacePrefix));
}
if (obj != null)
{
return(MakeAttributeProperty((SchemaItemAttribute)obj, property, ctx));
}
if (isDynamic)
{
return(MakeElementProperty(null, property, ctx, isLast, isDynamic, defaultNamespacePrefix));
}
return(null);
}
public void TestMap()
{
Uri uri = ResourceManager.ResolveResourceURL("regression/simpleSchema.xsd");
String schemaUri = uri.ToString();
SchemaModel model = XSDSchemaMapper.LoadAndMap(schemaUri, null);
Assert.AreEqual(1, model.Components.Count);
SchemaElementComplex component = model.Components[0];
Assert.AreEqual("simpleEvent", component.Name);
Assert.AreEqual("samples:schemas:simpleSchema", component.Namespace);
Assert.AreEqual(0, component.Attributes.Count);
Assert.AreEqual(0, component.SimpleElements.Count);
Assert.AreEqual(3, component.ComplexElements.Count);
Assert.IsFalse(component.IsArray);
Assert.IsNull(component.OptionalSimpleType);
SchemaElementComplex nested1Element = component.ComplexElements[0];
Assert.AreEqual("nested1", nested1Element.Name);
Assert.AreEqual("samples:schemas:simpleSchema", nested1Element.Namespace);
Assert.AreEqual(1, nested1Element.Attributes.Count);
Assert.AreEqual(2, nested1Element.SimpleElements.Count);
Assert.AreEqual(1, nested1Element.ComplexElements.Count);
Assert.IsFalse(nested1Element.IsArray);
Assert.IsNull(nested1Element.OptionalSimpleType);
var schemaTypeString = XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.String);
var schemaTypeBoolean = XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Boolean);
var schemaTypeInteger = XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Int);
var schemaTypeId = XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Id);
Assert.AreEqual("attr1", nested1Element.Attributes[0].Name);
Assert.AreEqual(String.Empty, nested1Element.Attributes[0].Namespace);
Assert.AreEqual(schemaTypeString, nested1Element.Attributes[0].SimpleType);
Assert.AreEqual("prop1", nested1Element.SimpleElements[0].Name);
Assert.AreEqual(schemaTypeString, nested1Element.SimpleElements[0].SimpleType);
Assert.AreEqual("prop2", nested1Element.SimpleElements[1].Name);
Assert.AreEqual(schemaTypeBoolean, nested1Element.SimpleElements[1].SimpleType);
SchemaElementComplex nested2Element = nested1Element.ComplexElements[0];
Assert.AreEqual("nested2", nested2Element.Name);
Assert.AreEqual("samples:schemas:simpleSchema", nested2Element.Namespace);
Assert.AreEqual(0, nested2Element.Attributes.Count);
Assert.AreEqual(1, nested2Element.SimpleElements.Count);
Assert.AreEqual(0, nested2Element.ComplexElements.Count);
Assert.IsFalse(nested2Element.IsArray);
Assert.IsNull(nested2Element.OptionalSimpleType);
SchemaElementSimple simpleProp3 = nested2Element.SimpleElements[0];
Assert.AreEqual("prop3", simpleProp3.Name);
Assert.AreEqual("samples:schemas:simpleSchema", simpleProp3.Namespace);
Assert.AreEqual(schemaTypeInteger, simpleProp3.SimpleType);
Assert.IsTrue(simpleProp3.IsArray);
SchemaElementComplex prop4Element = component.ComplexElements[1];
Assert.AreEqual("prop4", prop4Element.Name);
Assert.AreEqual("samples:schemas:simpleSchema", prop4Element.Namespace);
Assert.AreEqual(1, prop4Element.Attributes.Count);
Assert.AreEqual(0, prop4Element.SimpleElements.Count);
Assert.AreEqual(0, prop4Element.ComplexElements.Count);
Assert.AreEqual("attr2", prop4Element.Attributes[0].Name);
Assert.AreEqual(schemaTypeBoolean, prop4Element.Attributes[0].SimpleType);
Assert.IsFalse(prop4Element.IsArray);
Assert.AreEqual(schemaTypeString, prop4Element.OptionalSimpleType);
SchemaElementComplex nested3Element = component.ComplexElements[2];
Assert.AreEqual("nested3", nested3Element.Name);
Assert.AreEqual("samples:schemas:simpleSchema", nested3Element.Namespace);
Assert.AreEqual(0, nested3Element.Attributes.Count);
Assert.AreEqual(0, nested3Element.SimpleElements.Count);
Assert.AreEqual(1, nested3Element.ComplexElements.Count);
Assert.IsFalse(nested3Element.IsArray);
Assert.IsNull(nested3Element.OptionalSimpleType);
SchemaElementComplex nested4Element = nested3Element.ComplexElements[0];
Assert.AreEqual("nested4", nested4Element.Name);
Assert.AreEqual("samples:schemas:simpleSchema", nested4Element.Namespace);
Assert.AreEqual(1, nested4Element.Attributes.Count);
Assert.AreEqual(1, nested4Element.SimpleElements.Count);
Assert.AreEqual(0, nested4Element.ComplexElements.Count);
Assert.AreEqual("id", nested4Element.Attributes[0].Name);
Assert.AreEqual(schemaTypeId, nested4Element.Attributes[0].SimpleType);
Assert.IsTrue(nested4Element.IsArray);
Assert.IsNull(nested4Element.OptionalSimpleType);
SchemaElementSimple prop5Element = nested4Element.SimpleElements[0];
Assert.AreEqual("prop5", prop5Element.Name);
Assert.AreEqual("samples:schemas:simpleSchema", prop5Element.Namespace);
Assert.AreEqual(schemaTypeString, prop5Element.SimpleType);
Assert.IsTrue(prop5Element.IsArray);
}
private static void VerifySizes(SchemaElementComplex element, int expectedNumberOfAttributes, int expectedNumberOfSimpleElements, int expectedNumberOfChildren)
{
Assert.That(element.Attributes.Count, Is.EqualTo(expectedNumberOfAttributes));
Assert.That(element.SimpleElements.Count, Is.EqualTo(expectedNumberOfSimpleElements));
Assert.That(element.ComplexElements.Count, Is.EqualTo(expectedNumberOfChildren));
}
private static void VerifyComplexElement(SchemaElementComplex element, string name, bool isArray)
{
Assert.That(element.OptionalSimpleType, Is.Null);
Assert.That(element.IsArray, Is.EqualTo(isArray));
VerifyElement(element, name);
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="eventTypeMetadata">event type metadata</param>
/// <param name="eventTypeId">The event type id.</param>
/// <param name="config">configuration for type</param>
/// <param name="schemaModel">the schema representation</param>
/// <param name="eventAdapterService">type lookup and registration</param>
public SchemaXMLEventType(EventTypeMetadata eventTypeMetadata, int eventTypeId, ConfigurationEventTypeXMLDOM config, SchemaModel schemaModel, EventAdapterService eventAdapterService)
: base(eventTypeMetadata, eventTypeId, config, eventAdapterService)
{
_propertyGetterCache = new Dictionary <String, EventPropertyGetter>();
_schemaModel = schemaModel;
_rootElementNamespace = config.RootElementNamespace;
_schemaModelRoot = SchemaUtil.FindRootElement(schemaModel, _rootElementNamespace, RootElementName);
_isPropertyExpressionXPath = config.IsXPathPropertyExpr;
// Set of namespace context for XPath expressions
var ctx = new XPathNamespaceContext();
if (config.DefaultNamespace != null)
{
ctx.SetDefaultNamespace(config.DefaultNamespace);
}
foreach (var entry in config.NamespacePrefixes)
{
ctx.AddNamespace(entry.Key, entry.Value);
}
NamespaceContext = ctx;
// add properties for the root element
var additionalSchemaProps = new List <ExplicitPropertyDescriptor>();
// Add a property for each complex child element
foreach (SchemaElementComplex complex in _schemaModelRoot.ComplexElements)
{
var propertyName = complex.Name;
var returnType = typeof(XmlNode);
Type propertyComponentType = null;
if (complex.OptionalSimpleType != null)
{
returnType = SchemaUtil.ToReturnType(complex);
}
if (complex.IsArray)
{
// We use XmlNode[] for arrays and NodeList for XPath-Expressions returning Nodeset
returnType = typeof(XmlNode[]);
propertyComponentType = typeof(XmlNode);
}
bool isFragment = false;
if (ConfigurationEventTypeXMLDOM.IsAutoFragment && (!ConfigurationEventTypeXMLDOM.IsXPathPropertyExpr))
{
isFragment = CanFragment(complex);
}
var indexType = returnType.GetIndexType();
var isIndexed = indexType != null;
var getter = DoResolvePropertyGetter(propertyName, true);
var desc = new EventPropertyDescriptor(propertyName, returnType, indexType, false, false, isIndexed, false, isFragment);
var @explicit = new ExplicitPropertyDescriptor(desc, getter, false, null);
additionalSchemaProps.Add(@explicit);
}
// Add a property for each simple child element
foreach (SchemaElementSimple simple in _schemaModelRoot.SimpleElements)
{
var propertyName = simple.Name;
var returnType = SchemaUtil.ToReturnType(simple);
var getter = DoResolvePropertyGetter(propertyName, true);
var indexType = returnType.GetIndexType();
var isIndexed = indexType != null;
var desc = new EventPropertyDescriptor(propertyName, returnType, indexType, false, false, isIndexed, false, false);
var @explicit = new ExplicitPropertyDescriptor(desc, getter, false, null);
additionalSchemaProps.Add(@explicit);
}
// Add a property for each attribute
foreach (SchemaItemAttribute attribute in _schemaModelRoot.Attributes)
{
var propertyName = attribute.Name;
var returnType = SchemaUtil.ToReturnType(attribute);
var getter = DoResolvePropertyGetter(propertyName, true);
var indexType = returnType.GetIndexType();
var isIndexed = indexType != null;
var desc = new EventPropertyDescriptor(propertyName, returnType, indexType, false, false, isIndexed, false, false);
var @explicit = new ExplicitPropertyDescriptor(desc, getter, false, null);
additionalSchemaProps.Add(@explicit);
}
// Finally add XPath properties as that may depend on the rootElementNamespace
Initialize(config.XPathProperties.Values, additionalSchemaProps);
}
/// <summary>
/// Processes the model group.
/// </summary>
/// <param name="xsModel">The schema model.</param>
/// <param name="childParticles">The schema objects in this model group.</param>
/// <param name="simpleElements">The simple elements.</param>
/// <param name="complexElements">The complex elements.</param>
/// <param name="node">The node.</param>
/// <param name="complexActualElement">The complex actual element.</param>
/// <param name="complexElement">The complex element.</param>
/// <returns></returns>
private SchemaElementComplex ProcessModelGroup(
XmlSchema xsModel,
IEnumerable <XmlSchemaObject> childParticles,
IList <SchemaElementSimple> simpleElements,
IList <SchemaElementComplex> complexElements,
ElementPathNode node,
XmlSchemaComplexType complexActualElement,
SchemaElementComplex complexElement)
{
foreach (var childParticle in childParticles)
{
if (childParticle is XmlSchemaElement)
{
var schemaElement = (XmlSchemaElement)childParticle;
var isArrayFlag = IsArray(schemaElement);
// the name for this element
XmlQualifiedName elementName;
// the type for this element ... this may take different paths
// depending upon how the type is provided to us.
XmlSchemaType schemaType;
XmlQualifiedName schemaTypeName;
if (schemaElement.RefName.IsEmpty)
{
elementName = schemaElement.QualifiedName;
if (Equals(elementName, XmlQualifiedName.Empty))
{
elementName = new XmlQualifiedName(
schemaElement.Name, xsModel.TargetNamespace);
}
schemaType = schemaElement.SchemaType;
schemaTypeName = schemaElement.SchemaTypeName;
if ((schemaType == null) && (!schemaTypeName.IsEmpty))
{
schemaType = ResolveSchemaType(xsModel, schemaTypeName);
}
}
else
{
// this element contains a reference to another element... the element will
// share the name of the reference and the type of the reference. the reference
// type should be a complex type.
var referenceElement = ResolveElement(schemaElement.RefName);
var referenceElementType = referenceElement.SchemaType;
var elementNamespace = string.IsNullOrEmpty(schemaElement.RefName.Namespace)
? xsModel.TargetNamespace
: schemaElement.RefName.Namespace;
elementName = new XmlQualifiedName(
schemaElement.RefName.Name, elementNamespace);
schemaType = referenceElementType;
schemaTypeName = referenceElement.SchemaTypeName;
// TODO
}
var simpleType = schemaType as XmlSchemaSimpleType;
if (simpleType != null)
{
var fractionDigits = GetFractionRestriction(simpleType);
var simpleElement = new SchemaElementSimple(
elementName.Name,
elementName.Namespace,
simpleType,
schemaTypeName.Name,
isArrayFlag,
fractionDigits);
simpleElements.Add(simpleElement);
}
else
{
var complexType = schemaType as XmlSchemaComplexType;
var newChild = node.AddChild(elementName);
if (newChild.DoesNameAlreadyExistInHierarchy())
{
continue;
}
complexActualElement = complexType;
SchemaElementComplex innerComplex = Process(
xsModel,
elementName,
complexActualElement,
isArrayFlag,
newChild
);
if (Log.IsDebugEnabled)
{
Log.Debug("Adding complex {0}", complexElement);
}
complexElements.Add(innerComplex);
}
}
ProcessModelGroup(
xsModel, childParticle, simpleElements, complexElements, node, complexActualElement,
complexElement);
}
return(complexElement);
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="component">top level component</param>
/// <param name="namespaces">list of namespaces</param>
public SchemaModel(SchemaElementComplex component, IList <String> namespaces)
{
Components = new List <SchemaElementComplex>(1);
Components.Add(component);
Namespaces = namespaces;
}
/// <summary>
/// Processes the complex element.
/// </summary>
/// <param name="xsModel">The schema model.</param>
/// <param name="complexElementName">Name of the complex element.</param>
/// <param name="complexElementNamespace">The complex element namespace.</param>
/// <param name="complexActualElement">The complex actual element.</param>
/// <param name="complexType">Type of the complex.</param>
/// <param name="isArray">if set to <c>true</c> [is array].</param>
/// <param name="nameNamespaceStack">The name namespace stack.</param>
/// <param name="maxRecursiveDepth">The max recursive depth.</param>
/// <returns></returns>
private SchemaElementComplex ProcessComplexElement(XmlSchema xsModel,
String complexElementName,
String complexElementNamespace,
XmlSchemaElement complexActualElement,
XmlSchemaComplexType complexType,
bool isArray,
Stack <NamespaceNamePair> nameNamespaceStack,
int maxRecursiveDepth)
{
if (Log.IsDebugEnabled)
{
Log.Debug("Processing complex {0} {1} stack {2}",
complexElementNamespace,
complexElementName,
nameNamespaceStack);
}
// Obtain the actual complex schema type
//var complexType = (XmlSchemaComplexType)complexActualElement.SchemaType;
// Represents the mapping of element attributes
var attributes = new List <SchemaItemAttribute>();
// Represents the mapping of child elements that are simple
var simpleElements = new List <SchemaElementSimple>();
// Represents the mapping of child elements that are complex
var complexElements = new List <SchemaElementComplex>();
// Represents the complex element - the above are encapsulated in the structure
var complexElement = new SchemaElementComplex(
complexElementName,
complexElementNamespace,
attributes,
complexElements,
simpleElements,
isArray);
// Map the schema attributes into internal form
if (complexType != null)
{
var attrs = complexType.Attributes;
foreach (var uattr in attrs)
{
var attr = (XmlSchemaAttribute)uattr;
var name = attr.QualifiedName;
if (Equals(name, XmlQualifiedName.Empty))
{
name = new XmlQualifiedName(attr.Name, null);
}
var schemaType = ResolveSchemaType(xsModel, attr.SchemaTypeName);
var itemAttribute = new SchemaItemAttribute(
name.Namespace,
name.Name,
schemaType as XmlSchemaSimpleType,
attr.SchemaTypeName.Name);
attributes.Add(itemAttribute);
}
var contentModel = complexType.ContentModel;
if (contentModel is XmlSchemaSimpleContent)
{
XmlSchemaSimpleContent simpleContent = (XmlSchemaSimpleContent)contentModel;
if (simpleContent.Content is XmlSchemaSimpleContentExtension)
{
XmlSchemaSimpleContentExtension extension = (XmlSchemaSimpleContentExtension)simpleContent.Content;
foreach (var eattr in extension.Attributes)
{
if (eattr is XmlSchemaAttribute)
{
XmlSchemaAttribute sattr = (XmlSchemaAttribute)eattr;
XmlQualifiedName sqname = sattr.QualifiedName;
if (Equals(sqname, XmlQualifiedName.Empty))
{
sqname = new XmlQualifiedName(sattr.Name, xsModel.TargetNamespace);
}
XmlSchemaSimpleType simpleType = ResolveSchemaType(xsModel, sattr.SchemaTypeName) as XmlSchemaSimpleType;
SchemaItemAttribute itemAttribute = new SchemaItemAttribute(
sqname.Namespace,
sqname.Name,
simpleType,
sattr.SchemaTypeName.Name);
attributes.Add(itemAttribute);
}
else if (eattr is XmlSchemaAttributeGroupRef)
{
}
}
XmlQualifiedName optionalSimpleTypeName = extension.BaseTypeName;
if (!Equals(optionalSimpleTypeName, XmlQualifiedName.Empty))
{
XmlSchemaSimpleType optionalSimpleType = XmlSchemaSimpleType.GetBuiltInSimpleType(optionalSimpleTypeName);
complexElement.OptionalSimpleType = optionalSimpleType;
complexElement.OptionalSimpleTypeName = optionalSimpleTypeName;
}
}
}
var complexParticle = complexType.Particle;
if (complexParticle is XmlSchemaGroupBase)
{
XmlSchemaGroupBase particleGroup = (XmlSchemaGroupBase)complexParticle;
foreach (var artifact in particleGroup.Items)
{
XmlSchemaElement myComplexElement = null;
XmlQualifiedName myComplexElementName = null;
if (artifact is XmlSchemaElement)
{
var schemaElement = (XmlSchemaElement)artifact;
var isArrayFlag = IsArray(schemaElement);
var refName = schemaElement.RefName;
// Resolve complex elements that are a child of the sequence. Complex
// elements come in one of two forms... the first is through reference
// the second is a direct child. Of course you can have simple types
// too.
if (Equals(refName, XmlQualifiedName.Empty))
{
var schemaTypeName = schemaElement.SchemaTypeName;
if (!Equals(schemaTypeName, XmlQualifiedName.Empty))
{
var schemaType = ResolveSchemaType(xsModel, schemaTypeName);
if (schemaType is XmlSchemaSimpleType)
{
var simpleElementName = schemaElement.QualifiedName;
if (Equals(simpleElementName, XmlQualifiedName.Empty))
{
simpleElementName = new XmlQualifiedName(schemaElement.Name, xsModel.TargetNamespace);
}
var fractionDigits = GetFractionRestriction((XmlSchemaSimpleType)schemaType);
var simpleElement = new SchemaElementSimple(
simpleElementName.Name,
simpleElementName.Namespace,
(XmlSchemaSimpleType)schemaType,
schemaTypeName.Name,
isArrayFlag,
fractionDigits);
simpleElements.Add(simpleElement);
}
else
{
myComplexElement = schemaElement;
myComplexElement.SchemaType = schemaType;
myComplexElementName = schemaElement.QualifiedName;
if (Equals(myComplexElementName, XmlQualifiedName.Empty))
{
myComplexElementName = new XmlQualifiedName(
myComplexElement.Name, xsModel.TargetNamespace);
}
}
}
else
{
myComplexElement = schemaElement;
myComplexElementName =
!Equals(schemaElement.QualifiedName, XmlQualifiedName.Empty)
? schemaElement.QualifiedName
: new XmlQualifiedName(schemaElement.Name, xsModel.TargetNamespace);
}
}
else
{
myComplexElement = ResolveElement(refName);
myComplexElementName = refName;
if (myComplexElementName.Namespace == null)
{
myComplexElementName = new XmlQualifiedName(refName.Name, xsModel.TargetNamespace);
}
}
if (myComplexElement != null)
{
if (myComplexElement.SchemaType == null)
{
if (!Equals(myComplexElement.SchemaTypeName, XmlQualifiedName.Empty))
{
myComplexElement.SchemaType = ResolveSchemaType(xsModel, myComplexElement.SchemaTypeName);
}
}
if (myComplexElement.SchemaType is XmlSchemaSimpleType)
{
XmlSchemaSimpleType simpleSchemaType = (XmlSchemaSimpleType)myComplexElement.SchemaType;
SchemaElementSimple innerSimple =
new SchemaElementSimple(
myComplexElementName.Name,
myComplexElementName.Namespace,
simpleSchemaType,
simpleSchemaType.Name,
isArrayFlag,
GetFractionRestriction(simpleSchemaType));
if (Log.IsDebugEnabled)
{
Log.Debug("Adding simple " + innerSimple);
}
simpleElements.Add(innerSimple);
}
else
{
// Reference to complex type
NamespaceNamePair nameNamespace = new NamespaceNamePair(
myComplexElementName.Namespace,
myComplexElementName.Name);
nameNamespaceStack.Push(nameNamespace);
// if the stack contains
if (maxRecursiveDepth != Int32.MaxValue)
{
int containsCount = 0;
foreach (NamespaceNamePair pair in nameNamespaceStack)
{
if (Equals(nameNamespace, pair))
{
containsCount++;
}
}
if (containsCount >= maxRecursiveDepth)
{
continue;
}
}
SchemaElementComplex innerComplex = ProcessComplexElement(
xsModel,
myComplexElementName.Name,
myComplexElementName.Namespace,
myComplexElement,
(XmlSchemaComplexType)myComplexElement.SchemaType,
isArrayFlag,
nameNamespaceStack,
maxRecursiveDepth);
nameNamespaceStack.Pop();
if (Log.IsDebugEnabled)
{
Log.Debug("Adding complex " + complexElement);
}
complexElements.Add(innerComplex);
}
}
}
}
}
else if (complexParticle is XmlSchemaGroupRef)
{
var groupRefParticle = (XmlSchemaGroupRef)complexParticle;
}
}
return(complexElement);
}
