public static void Main(string[] args)
{
// Add Console.Out as a listener for Debug.WriteLine to show in Mono
Debug.Listeners.Add(new ConsoleTraceListener(useErrorStream: false));
// Using dependency injection to specify output stream
// i.e. Foo proxies ILogger
ILogger logger = new Logger(Console.Out);
Foo foo = new Foo(logger);
foo.Write("Testing Foo\n");
Console.WriteLine("Hard-coded proxy object demonstrating trace logging:");
// You could create a second foo type which appears to be IFoo
// but actually traces method enter/exit by proxy
IFoo foo2 = new FooInterfaceProxy(logger);
foo2.Write("Testing FooInterfaceProxy #1");
foo2.Write("Testing FooInterfaceProxy #2");
Console.WriteLine("Hard-coded proxy object demonstrating added functionality:");
IFoo foo3 = new FooClassProxy(logger);
foo3.Write("Testing FooClassProxy");
Console.WriteLine("Dynamically proxy an existing object's virtual members (any object works):");
var proxify = new ProxyGenerator();
var interceptors = new IInterceptor[] { new DebugLogger() };
Foo foo4 = proxify.CreateClassProxyWithTarget(foo, interceptors);
foo4.Write("Class Foo proxied dynamically using CreateClassProxyWithTarget");
Console.WriteLine("Calling Class Foo's ToString(): {0}", foo4.ToString());
Console.WriteLine("Calling IFoo.ShowBar(): {0}", foo4.ShowBar());
Console.WriteLine("Calling Foo.ShowBaz(): {0}\n", foo4.ShowBaz());
Console.WriteLine("Dynamic Proxy a specific target:");
IFoo foo5 = (IFoo)proxify.CreateInterfaceProxyWithTarget(typeof(IFoo), foo, interceptors);
foo5.Write("Class Foo proxied dynamically using CreateInterfaceProxyWithTarget");
Console.WriteLine("Calling Class Foo's ToString(): {0}\n", foo5.ToString());
Console.WriteLine("Calling IFoo.ShowBar(): {0}", foo5.ShowBar());
Console.WriteLine("Notice the order of interception above.");
}
public static void Main(string[] args)
{
// Add Console.Out as a listener for Debug.WriteLine to show in Mono
Debug.Listeners.Add( new ConsoleTraceListener(useErrorStream: false) );
// Using dependency injection to specify output stream
// i.e. Foo proxies ILogger
ILogger logger = new Logger (Console.Out);
Foo foo = new Foo (logger);
foo.Write ("Testing Foo\n");
Console.WriteLine("Hard-coded proxy object demonstrating trace logging:");
// You could create a second foo type which appears to be IFoo
// but actually traces method enter/exit by proxy
IFoo foo2 = new FooInterfaceProxy (logger);
foo2.Write ("Testing FooInterfaceProxy #1");
foo2.Write ("Testing FooInterfaceProxy #2");
Console.WriteLine("Hard-coded proxy object demonstrating added functionality:");
IFoo foo3 = new FooClassProxy(logger);
foo3.Write("Testing FooClassProxy");
Console.WriteLine("Dynamically proxy an existing object's virtual members (any object works):");
var proxify = new ProxyGenerator();
var interceptors = new IInterceptor[] { new DebugLogger() };
Foo foo4 = proxify.CreateClassProxyWithTarget(foo, interceptors);
foo4.Write("Class Foo proxied dynamically using CreateClassProxyWithTarget");
Console.WriteLine("Calling Class Foo's ToString(): {0}", foo4.ToString());
Console.WriteLine("Calling IFoo.ShowBar(): {0}", foo4.ShowBar());
Console.WriteLine("Calling Foo.ShowBaz(): {0}\n", foo4.ShowBaz());
Console.WriteLine ("Dynamic Proxy a specific target:");
IFoo foo5 = (IFoo)proxify.CreateInterfaceProxyWithTarget(typeof(IFoo), foo, interceptors);
foo5.Write("Class Foo proxied dynamically using CreateInterfaceProxyWithTarget");
Console.WriteLine("Calling Class Foo's ToString(): {0}\n", foo5.ToString());
Console.WriteLine("Calling IFoo.ShowBar(): {0}", foo5.ShowBar());
Console.WriteLine("Notice the order of interception above.");
}
