private object ChangeType(IViewFolderSettings viewFolderSettings, ParameterInfo param)
{
if (param.ParameterType == typeof(Assembly))
{
return(Assembly.Load(viewFolderSettings.Parameters[param.Name]));
}
return(Convert.ChangeType(viewFolderSettings.Parameters[param.Name], param.ParameterType));
}
private IViewFolder ActivateViewFolder(IViewFolderSettings viewFolderSettings)
{
Type type;
Func <ParameterInfo, bool> predicate = null;
switch (viewFolderSettings.FolderType)
{
case ViewFolderType.FileSystem:
type = typeof(FileSystemViewFolder);
break;
case ViewFolderType.VirtualPathProvider:
type = typeof(VirtualPathProviderViewFolder);
break;
case ViewFolderType.EmbeddedResource:
type = typeof(EmbeddedViewFolder);
break;
case ViewFolderType.Custom:
type = Type.GetType(viewFolderSettings.Type);
break;
default:
throw new ArgumentException("Unknown value for view folder type");
}
ConstructorInfo info = null;
foreach (ConstructorInfo info2 in type.GetConstructors())
{
if ((info == null) || (info.GetParameters().Length < info2.GetParameters().Length))
{
if (predicate == null)
{
predicate = param => viewFolderSettings.Parameters.ContainsKey(param.Name);
}
if (info2.GetParameters().All <ParameterInfo>(predicate))
{
info = info2;
}
}
}
if (info == null)
{
throw new MissingMethodException(string.Format("No suitable constructor for {0} located", type.FullName));
}
object[] args = (from param in info.GetParameters() select this.ChangeType(viewFolderSettings, param)).ToArray <object>();
return((IViewFolder)Activator.CreateInstance(type, args));
}
private IViewFolder ActivateViewFolder(IViewFolderSettings viewFolderSettings)
{
Type type;
switch (viewFolderSettings.FolderType)
{
case ViewFolderType.FileSystem:
type = typeof(FileSystemViewFolder);
break;
case ViewFolderType.EmbeddedResource:
type = typeof(EmbeddedViewFolder);
break;
case ViewFolderType.VirtualPathProvider:
type = typeof(VirtualPathProviderViewFolder);
break;
case ViewFolderType.Custom:
type = Type.GetType(viewFolderSettings.Type);
break;
default:
throw new ArgumentException("Unknown value for view folder type");
}
ConstructorInfo bestConstructor = null;
foreach (var constructor in type.GetConstructors())
{
if (bestConstructor == null || bestConstructor.GetParameters().Length < constructor.GetParameters().Length)
{
if (constructor.GetParameters().All(param => viewFolderSettings.Parameters.ContainsKey(param.Name)))
{
bestConstructor = constructor;
}
}
}
if (bestConstructor == null)
{
throw new MissingMethodException(string.Format("No suitable constructor for {0} located", type.FullName));
}
var args = bestConstructor.GetParameters()
.Select(param => ChangeType(viewFolderSettings, param))
.ToArray();
return((IViewFolder)Activator.CreateInstance(type, args));
}
private object ChangeType(IViewFolderSettings viewFolderSettings, ParameterInfo param)
{
if (param.ParameterType == typeof(Assembly))
return Assembly.Load(viewFolderSettings.Parameters[param.Name]);
return Convert.ChangeType(viewFolderSettings.Parameters[param.Name], param.ParameterType);
}
private IViewFolder ActivateViewFolder(IViewFolderSettings viewFolderSettings)
{
Type type;
switch (viewFolderSettings.FolderType)
{
case ViewFolderType.FileSystem:
type = typeof(FileSystemViewFolder);
break;
case ViewFolderType.EmbeddedResource:
type = typeof(EmbeddedViewFolder);
break;
case ViewFolderType.VirtualPathProvider:
type = typeof(VirtualPathProviderViewFolder);
break;
case ViewFolderType.Custom:
type = Type.GetType(viewFolderSettings.Type);
break;
default:
throw new ArgumentException("Unknown value for view folder type");
}
ConstructorInfo bestConstructor = null;
foreach (var constructor in type.GetConstructors())
{
if (bestConstructor == null || bestConstructor.GetParameters().Length < constructor.GetParameters().Length)
{
if (constructor.GetParameters().All(param => viewFolderSettings.Parameters.ContainsKey(param.Name)))
{
bestConstructor = constructor;
}
}
}
if (bestConstructor == null)
throw new MissingMethodException(string.Format("No suitable constructor for {0} located", type.FullName));
var args = bestConstructor.GetParameters()
.Select(param => ChangeType(viewFolderSettings, param))
.ToArray();
return (IViewFolder)Activator.CreateInstance(type, args);
}
