private IObjectDefinitionParser FindParserForElement(XmlElement element, ParserContext parserContext)
{
IObjectDefinitionParser parser = objectParsers[element.LocalName] as IObjectDefinitionParser;
if (parser == null)
{
parserContext.ReaderContext.ReportException(element, "unknown object name", "Cannot locate IObjectDefinitionParser for element ["
+ element.LocalName + "]");
}
return(parser);
}
/// <summary>
/// Associates a parser with a namespace.
/// </summary>
/// <remarks>
/// <note>
/// Parsers registered with the same <paramref name="namespaceUri"/> as that
/// of a parser that has previously been registered will overwrite the existing
/// parser.
/// </note>
/// </remarks>
/// <param name="parserType">
/// The <see cref="System.Type"/> of the parser that will be activated
/// when the attendant <paramref name="namespaceUri"/> is
/// encountered.
/// </param>
/// <param name="namespaceUri">
/// The namespace with which to associate instance of the parser.
/// </param>
/// <param name="schemaLocation">
/// The location of the XML schema that should be used for validation
/// of the XML elements that belong to the specified namespace
/// (can be any valid Spring.NET resource URI).
/// </param>
/// <exception cref="System.ArgumentException">
/// If the <paramref name="parserType"/> is not a <see cref="System.Type"/>
/// that implements the <see cref="INamespaceParser"/>
/// interface.
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// If <paramref name="parserType"/> is <see langword="null"/>.
/// </exception>
public static void RegisterParser(Type parserType, string namespaceUri, string schemaLocation)
{
AssertUtils.ArgumentNotNull(parserType, "parserType");
INamespaceParser np = null;
if ((typeof(INamespaceParser)).IsAssignableFrom(parserType))
{
np = (INamespaceParser)ObjectUtils.InstantiateType(parserType);
}
// TODO (EE): workaround to enable smooth transition between 1.x and 2.0 style namespace handling
else if (typeof(IObjectDefinitionParser).IsAssignableFrom(parserType))
{
// determine and use defaults for the namespace and schema location, if necessary
if (StringUtils.IsNullOrEmpty(namespaceUri) || StringUtils.IsNullOrEmpty(schemaLocation))
{
NamespaceParserAttribute defaults = GetDefaults(parserType);
if (defaults == null)
{
throw new ArgumentNullException(
"Either default or an explicit namespace value must be specified for a configuration parser.");
}
if (StringUtils.IsNullOrEmpty(namespaceUri))
{
namespaceUri = defaults.Namespace;
}
if (StringUtils.IsNullOrEmpty(schemaLocation))
{
schemaLocation = defaults.SchemaLocation;
if (defaults.SchemaLocationAssemblyHint != null)
{
schemaLocation =
GetAssemblySchemaLocation(defaults.SchemaLocationAssemblyHint, schemaLocation);
}
}
}
IObjectDefinitionParser odParser = (IObjectDefinitionParser)ObjectUtils.InstantiateType(parserType);
np = new ObjectDefinitionParserNamespaceParser(odParser);
}
else
{
throw new ArgumentException(
string.Format("The [{0}] Type must implement the INamespaceParser interface.", parserType.Name)
, "parserType");
}
RegisterParser(np, namespaceUri, schemaLocation);
}
/// <summary>
/// Register the specified <see cref="IObjectDefinitionParser"/> for the given <paramref name="elementName"/>
/// </summary>
protected virtual void RegisterObjectDefinitionParser(string elementName, IObjectDefinitionParser parser)
{
AssertUtils.ArgumentNotNull(elementName, "elementName");
AssertUtils.ArgumentNotNull(parser, "parser");
objectParsers[elementName] = parser;
}
public ObjectDefinitionParserNamespaceParser(IObjectDefinitionParser odParser)
{
this.odParser = odParser;
}
public ObjectDefinitionParserNamespaceParser(IObjectDefinitionParser odParser)
{
this.odParser = odParser;
}
/// <summary>
/// Register the specified <see cref="IObjectDefinitionParser"/> for the given <paramref name="elementName"/>
/// </summary>
protected virtual void RegisterObjectDefinitionParser(string elementName, IObjectDefinitionParser parser)
{
AssertUtils.ArgumentNotNull(elementName, "elementName");
AssertUtils.ArgumentNotNull(parser, "parser");
objectParsers[elementName] = parser;
}
protected void RegisterObjectDefinitionParser(string elementName, IObjectDefinitionParser parser)
{
namespaceHandlerDelegate.DoRegisterObjectDefinitionParser(elementName, parser);
}
public void DoRegisterObjectDefinitionParser(string elementName, IObjectDefinitionParser parser)
{
base.RegisterObjectDefinitionParser(elementName, parser);
}
protected void RegisterObjectDefinitionParser(string elementName, IObjectDefinitionParser parser)
{
namespaceHandlerDelegate.DoRegisterObjectDefinitionParser(elementName, parser);
}
public void DoRegisterObjectDefinitionParser(string elementName, IObjectDefinitionParser parser)
{
base.RegisterObjectDefinitionParser(elementName, parser);
}