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);
}
/// <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);
}
/// <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 (var attribute in def.Attributes)
{
if (attribute.Name == property)
{
return(attribute);
}
}
foreach (var simple in def.SimpleElements)
{
if (simple.Name == property)
{
return(simple);
}
}
foreach (var complex in def.ComplexElements)
{
if (complex.Name == property)
{
return(complex);
}
}
//property not found in schema
return(null);
}
/// <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;
}
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 static SchemaElementComplex RecursiveDeepMatch(
SchemaElementComplex parent,
string @namespace,
string elementName)
{
if (!string.IsNullOrEmpty(@namespace))
{
foreach (var complexElement in parent.ComplexElements)
{
if (complexElement.Namespace.Equals(@namespace) && complexElement.Name.Equals(elementName))
{
return(complexElement);
}
}
}
else
{
foreach (var complexElement in parent.ComplexElements)
{
if (complexElement.Name.Equals(elementName))
{
return(complexElement);
}
}
}
foreach (var complexElement in parent.ComplexElements)
{
var found = RecursiveDeepMatch(complexElement, @namespace, elementName);
if (found != null)
{
return(found);
}
}
return(null);
}
/// <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;
var 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);
}
public EventType GetCreateXMLDOMType(
string rootTypeName,
string derivedEventTypeName,
string moduleName,
SchemaElementComplex complex,
string representsFragmentOfProperty)
{
if (rootTypes == null) {
rootTypes = new Dictionary<string, SchemaXMLEventType>();
}
if (derivedTypes == null) {
derivedTypes = new Dictionary<string, SchemaXMLEventType>();
}
var type = rootTypes.Get(rootTypeName);
if (type == null) {
throw new IllegalStateException("Failed to find XML root event type '" + rootTypeName + "'");
}
var config = type.ConfigurationEventTypeXMLDOM;
// add a new type
var xmlDom = new ConfigurationCommonEventTypeXMLDOM();
xmlDom.RootElementName = "//" + complex.Name; // such the reload of the type can resolve it
xmlDom.RootElementNamespace = complex.Namespace;
xmlDom.IsAutoFragment = config.IsAutoFragment;
xmlDom.IsEventSenderValidatesRoot = config.IsEventSenderValidatesRoot;
xmlDom.IsXPathPropertyExpr = config.IsXPathPropertyExpr;
xmlDom.IsXPathResolvePropertiesAbsolute = config.IsXPathResolvePropertiesAbsolute;
xmlDom.SchemaResource = config.SchemaResource;
xmlDom.SchemaText = config.SchemaText;
xmlDom.XPathFunctionResolver = config.XPathFunctionResolver;
xmlDom.XPathVariableResolver = config.XPathVariableResolver;
xmlDom.DefaultNamespace = config.DefaultNamespace;
xmlDom.AddNamespacePrefixes(config.NamespacePrefixes);
var metadata = new EventTypeMetadata(
derivedEventTypeName,
moduleName,
EventTypeTypeClass.STREAM,
EventTypeApplicationType.XML,
NameAccessModifier.PRECONFIGURED,
EventTypeBusModifier.BUS,
false,
new EventTypeIdPair(CRC32Util.ComputeCRC32(derivedEventTypeName), -1));
var eventType = (SchemaXMLEventType) eventTypeFactory.EventTypeFactory.CreateXMLType(
metadata,
xmlDom,
type.SchemaModel,
representsFragmentOfProperty,
rootTypeName,
eventTypeFactory,
this,
eventTypeNameResolver);
derivedTypes.Put(derivedEventTypeName, eventType);
optionalCompileTimeRegistry?.NewType(eventType);
return eventType;
}
public SchemaXMLEventType(
EventTypeMetadata eventTypeMetadata,
ConfigurationCommonEventTypeXMLDOM config,
SchemaModel schemaModel,
string representsFragmentOfProperty,
string representsOriginalTypeName,
EventBeanTypedEventFactory eventBeanTypedEventFactory,
EventTypeNameResolver eventTypeResolver,
XMLFragmentEventTypeFactory xmlEventTypeFactory)
: base(
eventTypeMetadata,
config,
eventBeanTypedEventFactory,
eventTypeResolver,
xmlEventTypeFactory)
{
propertyGetterCache = new Dictionary<string, EventPropertyGetterSPI>();
SchemaModel = schemaModel;
rootElementNamespace = config.RootElementNamespace;
schemaModelRoot = SchemaUtil.FindRootElement(schemaModel, rootElementNamespace, RootElementName);
isPropertyExpressionXPath = config.IsXPathPropertyExpr;
RepresentsFragmentOfProperty = representsFragmentOfProperty;
RepresentsOriginalTypeName = representsOriginalTypeName;
// 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
IList<ExplicitPropertyDescriptor> 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 (returnType == typeof(string)) {
propertyComponentType = typeof(char);
}
}
if (complex.IsArray) {
returnType = typeof(XmlNode[]); // We use Node[] for arrays and NodeList for XPath-Expressions returning Nodeset
propertyComponentType = typeof(XmlNode);
}
var isFragment = false;
if (ConfigurationEventTypeXMLDOM.IsAutoFragment && !ConfigurationEventTypeXMLDOM.IsXPathPropertyExpr) {
isFragment = CanFragment(complex);
}
var getter = DoResolvePropertyGetter(propertyName, true);
var desc = new EventPropertyDescriptor(
propertyName,
returnType,
propertyComponentType,
false,
false,
complex.IsArray,
false,
isFragment);
var @explicit = new ExplicitPropertyDescriptor(desc, getter, false, null);
additionalSchemaProps.Add(@explicit);
}
// Add a property for each simple child element
foreach (var simple in schemaModelRoot.SimpleElements) {
var propertyName = simple.Name;
var returnType = SchemaUtil.ToReturnType(simple);
var componentType = GenericExtensions.GetComponentType(returnType);
var isIndexed = simple.IsArray || componentType != null;
var getter = DoResolvePropertyGetter(propertyName, true);
var desc = new EventPropertyDescriptor(
propertyName,
returnType,
componentType,
false,
false,
isIndexed,
false,
false);
var @explicit = new ExplicitPropertyDescriptor(desc, getter, false, null);
additionalSchemaProps.Add(@explicit);
}
// Add a property for each attribute
foreach (var attribute in schemaModelRoot.Attributes) {
var propertyName = attribute.Name;
var returnType = SchemaUtil.ToReturnType(attribute);
var componentType = GenericExtensions.GetComponentType(returnType);
var isIndexed = componentType != null;
var getter = DoResolvePropertyGetter(propertyName, true);
var desc = new EventPropertyDescriptor(
propertyName,
returnType,
componentType,
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);
}
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);
}
public void TestMap()
{
Uri uri = _container.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);
}