/// <summary>
/// Generates a proxy that forwards all virtual method calls
/// to a single <see cref="IInterceptor"/> instance.
/// </summary>
/// <param name="originalBaseType">The base class of the type being constructed.</param>
/// <param name="baseInterfaces">The list of interfaces that the new type must implement.</param>
/// <param name="module">The module that will hold the brand new type.</param>
/// <param name="targetType">The <see cref="TypeDefinition"/> that represents the type to be created.</param>
public virtual void Construct(Type originalBaseType, IEnumerable <Type> baseInterfaces,
ModuleDefinition module, TypeDefinition targetType)
{
// Determine which interfaces need to be implemented
var interfaces = new HashSet <Type>(baseInterfaces);
// Implement the IProxy interface
if (ProxyImplementor != null)
{
ProxyImplementor.Construct(module, targetType);
}
// Determine which methods should be proxied
IEnumerable <MethodInfo> targetMethods = new MethodInfo[0];
if (MethodPicker != null)
{
targetMethods = MethodPicker.ChooseProxyMethodsFrom(originalBaseType, interfaces);
}
if (ProxyMethodBuilder == null)
{
return;
}
// Generate a proxy method for each
// target method
foreach (var method in targetMethods)
{
ProxyMethodBuilder.CreateMethod(targetType, method);
}
}
/// <summary>
/// Initializes the current class with the default values.
/// </summary>
public ProxyBuilder()
{
ProxyImplementor = new ProxyImplementor();
MethodPicker = new MethodPicker();
ProxyMethodBuilder = new ProxyMethodBuilder();
}
/// <summary>
/// Initializes the current class with the default values.
/// </summary>
public ProxyBuilder()
{
ProxyImplementor = new ProxyImplementor();
MethodPicker = new MethodPicker();
ProxyMethodBuilder = new ProxyMethodBuilder();
}