public static Type GetType(object hashKey, Type sourceType, ITypeBuilder typeBuilder)
{
if (hashKey == null)
{
throw new ArgumentNullException("hashKey");
}
if (sourceType == null)
{
throw new ArgumentNullException("sourceType");
}
if (typeBuilder == null)
{
throw new ArgumentNullException("typeBuilder");
}
try
{
lock (_builtTypes)
{
Type type;
IDictionary <object, Type> builderTable;
if (_builtTypes.TryGetValue(typeBuilder.GetType(), out builderTable))
{
if (builderTable.TryGetValue(hashKey, out type))
{
return(type);
}
}
else
{
_builtTypes.Add(typeBuilder.GetType(), builderTable = new Dictionary <object, Type>());
}
if (LoadTypes)
{
var originalAssembly = sourceType.Assembly;
Assembly extensionAssembly;
if (!_assemblies.TryGetValue(originalAssembly, out extensionAssembly))
{
extensionAssembly = LoadExtensionAssembly(originalAssembly);
_assemblies.Add(originalAssembly, extensionAssembly);
}
if (extensionAssembly != null)
{
type = extensionAssembly.GetType(typeBuilder.GetTypeName());
if (type != null)
{
builderTable.Add(hashKey, type);
return(type);
}
}
}
var assemblyBuilder = GetAssemblyBuilder(sourceType, typeBuilder.AssemblyNameSuffix);
type = typeBuilder.Build(assemblyBuilder);
if (type != null)
{
builderTable.Add(hashKey, type);
SaveAssembly(assemblyBuilder, type);
}
return(type);
}
}
catch (TypeBuilderException)
{
throw;
}
catch (Exception ex)
{
// Convert an Exception to TypeBuilderException.
//
throw new TypeBuilderException(string.Format(Resources.TypeFactory_BuildFailed, sourceType.FullName), ex);
}
}
public static Type GetType(object hashKey, Type sourceType, ITypeBuilder typeBuilder)
{
if (hashKey == null)
{
throw new ArgumentNullException("hashKey");
}
if (sourceType == null)
{
throw new ArgumentNullException("sourceType");
}
if (typeBuilder == null)
{
throw new ArgumentNullException("typeBuilder");
}
try
{
Hashtable builderTable = (Hashtable)_builtTypes[typeBuilder.GetType()];
Type type;
if (builderTable != null)
{
type = (Type)builderTable[hashKey];
if (type != null)
{
return(type);
}
}
lock (_builtTypes.SyncRoot)
{
builderTable = (Hashtable)_builtTypes[typeBuilder.GetType()];
if (builderTable != null)
{
type = (Type)builderTable[hashKey];
if (type != null)
{
return(type);
}
}
else
{
_builtTypes.Add(typeBuilder.GetType(), builderTable = new Hashtable());
}
if (_loadTypes)
{
Assembly originalAssembly = sourceType.Assembly;
Assembly extensionAssembly;
if (_assemblies.Contains(originalAssembly))
{
extensionAssembly = (Assembly)_assemblies[originalAssembly];
}
else
{
extensionAssembly = LoadExtensionAssembly(originalAssembly);
_assemblies.Add(originalAssembly, extensionAssembly);
}
if (extensionAssembly != null)
{
type = extensionAssembly.GetType(typeBuilder.GetTypeName());
if (type != null)
{
builderTable.Add(hashKey, type);
return(type);
}
}
}
AssemblyBuilderHelper assemblyBuilder = GetAssemblyBuilder(sourceType, typeBuilder.AssemblyNameSuffix);
type = typeBuilder.Build(assemblyBuilder);
if (type != null)
{
builderTable.Add(hashKey, type);
SaveAssembly(assemblyBuilder, type);
}
return(type);
}
}
catch (TypeBuilderException)
{
throw;
}
catch (Exception ex)
{
// Convert an Exception to TypeBuilderException.
//
throw new TypeBuilderException(
string.Format(Resources.TypeFactory_BuildFailed, sourceType.FullName), ex);
}
}
