/// <summary>
/// 可用的扩展。
/// </summary>
/// <returns>扩展描述符条目集合。</returns>
public IEnumerable <ExtensionDescriptorEntry> AvailableExtensions()
{
return(_cacheManager.Get("AvailableExtensions", ctx => _parallelCacheContext
.RunInParallel(_folders, folder => folder.AvailableExtensions().Where(i => _extensionDescriptorFilters.All(f =>
{
var context = new ExtensionDescriptorEntryFilterContext(i);
f.OnDiscovery(context);
return context.Valid;
})).ToArray())
.SelectMany(entrys => entrys).ToArray()));
}
/// <summary>
/// 可用的扩展。
/// </summary>
/// <returns>扩展描述符条目集合。</returns>
public IEnumerable<ExtensionDescriptorEntry> AvailableExtensions()
{
return _cacheManager.Get("AvailableExtensions", ctx => _parallelCacheContext
.RunInParallel(_folders, folder => folder.AvailableExtensions().Where(i => _extensionDescriptorFilters.All(f =>
{
var context = new ExtensionDescriptorEntryFilterContext(i);
f.OnDiscovery(context);
return context.Valid;
})).ToArray())
.SelectMany(entrys => entrys).ToArray());
}
/// <summary>
/// 在发现扩展时执行。
/// </summary>
/// <param name="context">扩展描述符条目过滤器上下文。</param>
public void OnDiscovery(ExtensionDescriptorEntryFilterContext context)
{
context.Valid = context.Entry.Id == "Rabbit.Test";
}
