public ExtensionEntry LoadExtension(ExtensionDescriptor extensionDescriptor)
{
// Results are cached so that there is no mismatch when loading an assembly twice.
// Otherwise the same types would not match.
try
{
return(_extensions.GetOrAdd(extensionDescriptor.Id, id =>
{
foreach (var loader in _loaders)
{
ExtensionEntry entry = loader.Load(extensionDescriptor);
if (entry != null)
{
return entry;
}
}
if (_logger.IsEnabled(LogLevel.Warning))
{
_logger.LogWarning("No suitable loader found for extension \"{0}\"", extensionDescriptor.Id);
}
return null;
}));
}
catch (Exception ex)
{
_logger.LogError(string.Format("Error loading extension '{0}'", extensionDescriptor.Id), ex);
throw new OrchardException(T("Error while loading extension '{0}'.", extensionDescriptor.Id), ex);
}
}
private ExtensionEntry BuildEntry(ExtensionDescriptor descriptor)
{
foreach (var loader in _loaders)
{
ExtensionEntry entry = loader.Load(descriptor);
if (entry != null)
{
return(entry);
}
}
Logger.Warning("No suitable loader found for extension \"{0}\"", descriptor.Id);
return(null);
}
public void ExtensionManagerTestFeatureAttribute() {
var extensionManager = new Moq.Mock<IExtensionManager>();
var extensionEntry = new ExtensionEntry {
Descriptor = new ExtensionDescriptor { Name = "Module"},
ExportedTypes = new[] { typeof(Alpha), typeof(Beta), typeof(Phi) }
};
extensionEntry.Descriptor.Features = new[] {
new FeatureDescriptor
{Name = "Module", Extension = extensionEntry.Descriptor},
new FeatureDescriptor
{Name = "TestFeature", Extension = extensionEntry.Descriptor}
};
extensionManager.Setup(x => x.ActiveExtensions_Obsolete()).Returns(new[] {extensionEntry});
foreach (var type in extensionManager.Object.ActiveExtensions_Obsolete().SelectMany(x => x.ExportedTypes)) {
foreach (OrchardFeatureAttribute featureAttribute in type.GetCustomAttributes(typeof(OrchardFeatureAttribute), false)) {
Assert.That(featureAttribute.FeatureName, Is.EqualTo("TestFeature"));
}
}
}
