private JsonSerializationForgePair GetForgePair(
Type type,
IDictionary <Type, JsonApplicationClassSerializationDesc> classSerializationDescs)
{
type = type.GetBoxedType();
// Search for a pre-built pair. Please change this logic so that built-in types are
// done in pairs.
if (_forgePairs.TryGetValue(type, out var forgePair))
{
return(forgePair);
}
// The type was not found as a pre-built pair. Examine the data type and attempt to create
// the right pair of forges for this type.
if (type.IsEnum)
{
return(new JsonSerializationForgePair(
JsonSerializerForgeStringWithToString.INSTANCE,
new JsonDeserializerForgeEnum(type)));
}
if (type.IsArray)
{
var componentType = type.GetElementType();
var componentForgePair = GetForgePair(componentType, classSerializationDescs);
return(new JsonSerializationForgePair(
new JsonSerializerForgeArray(componentForgePair.SerializerForge, componentType),
new JsonDeserializerForgeArray(componentForgePair.DeserializerForge, componentType)));
}
if (type.IsGenericStringDictionary())
{
var valueType = type.GetDictionaryValueType();
var valueTypeForgePair = GetForgePair(valueType, classSerializationDescs);
return(new JsonSerializationForgePair(
new JsonSerializerForgePropertyMap(
valueTypeForgePair.SerializerForge,
valueType),
new JsonDeserializerForgePropertyMap(
valueTypeForgePair.DeserializerForge,
valueType)));
}
if (type.IsGenericList() || type.IsGenericEnumerable())
{
var genericType = GenericExtensions.GetComponentType(type);
if (genericType == null)
{
return(null);
}
var genericForgePair = GetForgePair(genericType, classSerializationDescs);
return(new JsonSerializationForgePair(
new JsonSerializerForgeArray(genericForgePair.SerializerForge, genericType),
new JsonDeserializerForgeArray(genericForgePair.DeserializerForge, genericType)));
}
if (classSerializationDescs.TryGetValue(type, out JsonApplicationClassSerializationDesc existingDesc))
{
return(new JsonSerializationForgePair(
new JsonSerializerForgeByClassName(existingDesc.SerializerClassName),
new JsonDeserializerForgeByClassName(existingDesc.DeserializerClassName)));
}
//throw new ArgumentException($"unable to determine forge pair for type {type.CleanName()}");
return(null);
}
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);
}