static IEnumerable <string> BuildTraceMessagesForBindings(IPresenterDiscoveryStrategy presenterDiscoveryStrategy, IEnumerable <PresenterDiscoveryResult> results)
{
var strategyName = presenterDiscoveryStrategy.GetType().FullName;
return(results
.Where(r => r.Bindings.Any())
.Select(result => string.Format(
CultureInfo.InvariantCulture,
@"Found {0} presenter {1} for {2} using {3}.
{4}
{5}",
result.Bindings.Count(),
result.Bindings.Count() == 1 ? "binding" : "bindings",
string.Join(", ", result.ViewInstances.Select(v => v.GetType().FullName).ToArray()),
strategyName,
result.Message,
string.Join("\r\n\r\n",
result
.Bindings
.Select(b => string.Format(
CultureInfo.InvariantCulture,
@"Presenter type: {0}
View type: {1}
Binding mode: {2}",
b.PresenterType.FullName,
b.ViewType.FullName,
b.BindingMode
))
.ToArray()
)
)));
}
static IEnumerable <IPresenter> PerformBinding(
IEnumerable <object> hosts,
IEnumerable <IView> candidates,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
HttpContextBase httpContext,
ITraceContext traceContext,
IMessageBus messageBus,
Action <IPresenter> presenterCreatedCallback,
IPresenterFactory presenterFactory)
{
var bindings = GetBindings(
hosts,
candidates,
presenterDiscoveryStrategy,
traceContext);
var newPresenters = BuildPresenters(
httpContext,
traceContext,
messageBus,
presenterCreatedCallback,
presenterFactory,
bindings);
return(newPresenters);
}
static IEnumerable <PresenterBinding> GetBindings(
IEnumerable <object> hosts,
IEnumerable <IView> candidates,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
ITraceContext traceContext)
{
traceContext.Write(typeof(PresenterBinder), () => string.Format(
CultureInfo.InvariantCulture,
"Finding presenter bindings using {0} for {1} view {2}: {3}",
presenterDiscoveryStrategy.GetType().Name,
candidates.Count(),
candidates.Count() == 1 ? "instance" : "instances",
string.Join(", ", candidates.Select(v => v.GetType().FullName).ToArray())
));
var results = presenterDiscoveryStrategy
.GetBindings(hosts, candidates);
traceContext.Write(typeof(PresenterBinder), () =>
BuildTraceMessagesForBindings(presenterDiscoveryStrategy, results));
ThrowExceptionsForViewsWithNoPresenterBound(results);
return(results
.SelectMany(r => r.Bindings));
}
public DefaultPresenterDiscoveryStrategy(Assembly[] assemblies)
{
var typeResolver = new PresenterTypeResolver(
new BuildManager(assemblies),
assemblies.Select(_ => new AssemblyName(_.FullName).Name),
s_ViewSuffixes,
s_PresenterNameTemplates);
_inner = new PresenterDiscoveryStrategy(typeResolver);
}
private static PresenterBinding GetBindings(IView candidate,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy)
{
Tracing.Verbose("Finding presenter bindings using {0}", presenterDiscoveryStrategy.GetType().Name);
var result = presenterDiscoveryStrategy.GetBinding(candidate);
Tracing.Verbose(typeof(PresenterBinder), BuildTraceMessagesForBindings(presenterDiscoveryStrategy, result));
ThrowExceptionsForViewsWithNoPresenterBound(result);
return(result.Bindings.Single());
}
public AspNetPresenterDiscoveryStrategy(
IEnumerable <string> viewSuffixes,
IEnumerable <string> presenterNameTemplates,
bool enableCache)
{
// REVIEW: Empty namespaces.
var typeResolver = new AspNetPresenterTypeResolver(
new AspNetBuildManager(),
Enumerable.Empty <string>(),
viewSuffixes,
presenterNameTemplates);
_inner = new PresenterDiscoveryStrategy(typeResolver, enableCache);
}
public HttpPresenterBinder(
IEnumerable <object> hosts,
HttpContext context,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
IPresenterFactory presenterFactory,
ICompositeViewFactory compositeViewFactory,
IMessageCoordinator messageCoordinator)
: base(
hosts,
presenterDiscoveryStrategy,
presenterFactory,
compositeViewFactory,
messageCoordinator)
{
Require.NotNull(context, nameof(context));
_context = context;
}
private static IPresenter PerformBinding(
IView candidate,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
IAppState appState,
Action <IPresenter> presenterCreatedCallback,
IPresenterFactory presenterFactory)
{
var bindings = GetBindings(
candidate,
presenterDiscoveryStrategy);
var newPresenter = BuildPresenter(
presenterCreatedCallback,
//appState,
presenterFactory,
new[] { bindings });
return(newPresenter);
}
private static string BuildTraceMessagesForBindings(IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
PresenterDiscoveryResult result)
{
var strategyName = presenterDiscoveryStrategy.GetType().FullName;
return(string.Format(
CultureInfo.InvariantCulture,
@"Found a presenter binding for {0} using {1}.{2}{3}",
string.Join(", ", result.ViewInstances.Select(v => v.GetType().FullName).ToArray()),
strategyName,
string.Format("{0}{0}{1}{0}", Environment.NewLine, result.Message),
string.Format("{0}{1}", Environment.NewLine,
string.Join(Environment.NewLine,
result.Bindings.Select(b => string.Format(CultureInfo.InvariantCulture,
@"Presenter type: {0} {1}View type: {2}",
b.PresenterType.FullName,
Environment.NewLine,
b.ViewType.FullName
)).ToArray()
))
));
}
public PresenterBinder(
IEnumerable <object> hosts,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
IPresenterFactory presenterFactory,
ICompositeViewFactory compositeViewFactory,
IMessageCoordinator messageCoordinator)
{
Require.NotNull(hosts, nameof(hosts));
Require.NotNull(presenterDiscoveryStrategy, nameof(presenterDiscoveryStrategy));
Require.NotNull(presenterFactory, nameof(presenterFactory));
Require.NotNull(compositeViewFactory, nameof(compositeViewFactory));
Require.NotNull(messageCoordinator, nameof(messageCoordinator));
_hosts = hosts;
_presenterDiscoveryStrategy = presenterDiscoveryStrategy;
_presenterFactory = presenterFactory;
_compositeViewFactory = compositeViewFactory;
_messageCoordinator = messageCoordinator;
foreach (var selfHostedView in hosts.OfType <IView>())
{
RegisterView(selfHostedView);
}
}
static IEnumerable<string> BuildTraceMessagesForBindings(IPresenterDiscoveryStrategy presenterDiscoveryStrategy, IEnumerable<PresenterDiscoveryResult> results)
{
var strategyName = presenterDiscoveryStrategy.GetType().FullName;
return results
.Where(r => r.Bindings.Any())
.Select(result => string.Format(
CultureInfo.InvariantCulture,
@"Found {0} presenter {1} for {2} using {3}.
{4}
{5}",
result.Bindings.Count(),
result.Bindings.Count() == 1 ? "binding" : "bindings",
string.Join(", ", result.ViewInstances.Select(v => v.GetType().FullName).ToArray()),
strategyName,
result.Message,
string.Join("\r\n\r\n",
result
.Bindings
.Select(b => string.Format(
CultureInfo.InvariantCulture,
@"Presenter type: {0}
View type: {1}
Binding mode: {2}",
b.PresenterType.FullName,
b.ViewType.FullName,
b.BindingMode
))
.ToArray()
)
));
}
static IEnumerable<PresenterBinding> GetBindings(
IEnumerable<object> hosts,
IEnumerable<IView> candidates,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
ITraceContext traceContext)
{
traceContext.Write(typeof(PresenterBinder), () => string.Format(
CultureInfo.InvariantCulture,
"Finding presenter bindings using {0} for {1} view {2}: {3}",
presenterDiscoveryStrategy.GetType().Name,
candidates.Count(),
candidates.Count() == 1 ? "instance" : "instances",
string.Join(", ", candidates.Select(v => v.GetType().FullName).ToArray())
));
var results = presenterDiscoveryStrategy
.GetBindings(hosts, candidates);
traceContext.Write(typeof(PresenterBinder), () =>
BuildTraceMessagesForBindings(presenterDiscoveryStrategy, results));
ThrowExceptionsForViewsWithNoPresenterBound(results);
return results
.SelectMany(r => r.Bindings);
}
static IEnumerable<IPresenter> PerformBinding(
IEnumerable<object> hosts,
IEnumerable<IView> candidates,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
HttpContextBase httpContext,
ITraceContext traceContext,
IMessageBus messageBus,
Action<IPresenter> presenterCreatedCallback,
IPresenterFactory presenterFactory)
{
var bindings = GetBindings(
hosts,
candidates,
presenterDiscoveryStrategy,
traceContext);
var newPresenters = BuildPresenters(
httpContext,
traceContext,
messageBus,
presenterCreatedCallback,
presenterFactory,
bindings);
return newPresenters;
}
private static IPresenter PerformBinding(
IView candidate,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
IAppState appState,
Action<IPresenter> presenterCreatedCallback,
IPresenterFactory presenterFactory)
{
var bindings = GetBindings(
candidate,
presenterDiscoveryStrategy);
var newPresenter = BuildPresenter(
presenterCreatedCallback,
//appState,
presenterFactory,
new[] {bindings});
return newPresenter;
}
private static PresenterBinding GetBindings(IView candidate,
IPresenterDiscoveryStrategy presenterDiscoveryStrategy)
{
Tracing.Verbose("Finding presenter bindings using {0}", presenterDiscoveryStrategy.GetType().Name);
var result = presenterDiscoveryStrategy.GetBinding(candidate);
Tracing.Verbose(typeof (PresenterBinder), BuildTraceMessagesForBindings(presenterDiscoveryStrategy, result));
ThrowExceptionsForViewsWithNoPresenterBound(result);
return result.Bindings.Single();
}
private static string BuildTraceMessagesForBindings(IPresenterDiscoveryStrategy presenterDiscoveryStrategy,
PresenterDiscoveryResult result)
{
var strategyName = presenterDiscoveryStrategy.GetType().FullName;
return string.Format(
CultureInfo.InvariantCulture,
@"Found a presenter binding for {0} using {1}.{2}{3}",
string.Join(", ", result.ViewInstances.Select(v => v.GetType().FullName).ToArray()),
strategyName,
string.Format("{0}{0}{1}{0}", Environment.NewLine, result.Message),
string.Format("{0}{1}", Environment.NewLine,
string.Join(Environment.NewLine,
result.Bindings.Select(b => string.Format(CultureInfo.InvariantCulture,
@"Presenter type: {0} {1}View type: {2}",
b.PresenterType.FullName,
Environment.NewLine,
b.ViewType.FullName
)).ToArray()
))
);
}
