/// <summary>
/// Registers an action to perform around all other actions
/// currently in the chain. The contained part of the chain
/// is passed in as an action to the decorator that the decorator
/// can choose to run (or not) as needed.
/// </summary>
/// <remarks>
/// <para>
/// The value of <see cref="Action" /> will be set to a new instance
/// that performs the specified <paramref name="decorator"/> around
/// the current <see cref="Action" />.
/// </para>
/// </remarks>
/// <param name="decorator">The decorator to register.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="decorator"/> is null.</exception>
public void Around(ActionDecorator decorator)
{
if (decorator == null)
{
throw new ArgumentNullException("decorator");
}
Action innerAction = Action;
action = () => decorator(innerAction);
}
public void OneTimeSetUp()
{
using (var resolver = new DefaultAssemblyResolver())
using (var targetAssembly = resolver.Resolve(AssemblyNameReference.Parse("Cilador.TestAopTarget"), new ReaderParameters {
ReadWrite = true
}))
{
var loom = new Loom();
var graphGetter = new CilGraphGetter();
using (var runWithoutReplacementDecoration = new ActionDecorator <string[]>(resolver, graphGetter, RunWithoutReplacementDecoration, name => $"{name}_Decorated"))
using (var runWithReplacementDecorator = new ActionDecorator <string>(resolver, graphGetter, RunWithReplacementDecorator))
{
loom.WeavableConcepts.Add(new WeavableConcept <MethodDefinition>(new PointCut <MethodDefinition>(m => m.Name == "RunWithoutReplacement"), runWithoutReplacementDecoration));
loom.WeavableConcepts.Add(new WeavableConcept <MethodDefinition>(new PointCut <MethodDefinition>(m => m.Name == "RunWithReplacement"), runWithReplacementDecorator));
loom.Weave(targetAssembly);
}
targetAssembly.Write();
}
}
/// <summary>
/// Registers an action to perform around all other actions
/// currently in the chain. The contained part of the chain
/// is passed in as an action to the decorator that the decorator
/// can choose to run (or not) as needed.
/// </summary>
/// <remarks>
/// <para>
/// The value of <see cref="Action" /> will be set to a new instance
/// that performs the specified <paramref name="decorator"/> around
/// the current <see cref="Action" />.
/// </para>
/// </remarks>
/// <param name="decorator">The decorator to register.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="decorator"/> is null.</exception>
public void Around(ActionDecorator decorator)
{
if (decorator == null)
throw new ArgumentNullException("decorator");
Action innerAction = Action;
action = () => decorator(innerAction);
}
