private ExtensionDescriptorEntry GetExtensionDescriptor(string locationPath, string extensionId, string extensionType, string manifestPath, bool manifestIsOptional)
{
return(_cacheManager.Get(manifestPath, context =>
{
if (!DisableMonitoring)
{
Logger.Debug("监控虚拟路径 \"{0}\"", manifestPath);
context.Monitor(_applicationFolder.WhenPathChanges(manifestPath));
}
var manifestText = _applicationFolder.ReadFile(manifestPath);
if (manifestText == null)
{
if (manifestIsOptional)
{
manifestText = string.Format("Id: {0}", extensionId);
}
else
{
return null;
}
}
var entry = new ExtensionDescriptorEntry(new ExtensionDescriptor(), extensionId, extensionType, locationPath);
ExtensionDescriptorSerializer.Parse(manifestText, entry, Logger, T);
return entry;
}));
}
public PlacementFile Parse(string virtualPath)
{
return(_cacheManager.Get(virtualPath, context =>
{
if (!DisableMonitoring)
{
Logger.Debug("监控虚拟路径 \"{0}\"", virtualPath);
context.Monitor(_webSiteFolder.WhenPathChanges(virtualPath));
}
var placementText = _webSiteFolder.ReadFile(virtualPath);
return ParseImplementation(placementText);
}));
}
private IEnumerable <T> Init()
{
if (!_applicationFolder.FileExists(_filePath))
{
return(null);
}
var serializer = new XmlSerializer(typeof(T[]));
var content = _applicationFolder.ReadFile(_filePath);
using (var reader = new StringReader(content))
{
var array = serializer.Deserialize(reader) as T[];
return(array);
}
}