SmartCode/src/SmartCode.App/PluginManager.cs at master · dotnetcore/SmartCode · GitHub

History

78 lines (73 loc) · 2.85 KB

Raw

using Microsoft.Extensions.DependencyInjection;

using System;

using System.Collections.Generic;

using System.Text;

using System.Linq;

using Microsoft.Extensions.Logging;

namespace SmartCode.App

{

public class PluginManager : IPluginManager

{

private readonly SmartCodeOptions _smartCodeOptions;

private readonly IServiceProvider _serviceProvider;

private readonly ILogger<PluginManager> _logger;

public PluginManager(

SmartCodeOptions smartCodeOptions

, IServiceProvider serviceProvider

, ILogger<PluginManager> logger)

{

_smartCodeOptions = smartCodeOptions;

_serviceProvider = serviceProvider;

_logger = logger;

}

public TPlugin Resolve<TPlugin>(string name = "") where TPlugin : IPlugin

{

var plugins = ResolvePlugins<TPlugin>();

IPlugin plugin = default;

if (plugins.Count() == 0)

{

var errMsg = $"Can not find any Plugin:{typeof(TPlugin).Name}";

_logger.LogError(errMsg);

throw new SmartCodeException(errMsg);

}

if (String.IsNullOrEmpty(name))

{

plugin = plugins.FirstOrDefault();

}

else

{

plugin = plugins.FirstOrDefault(m => String.Equals(m.Name, name, StringComparison.CurrentCultureIgnoreCase));

if (plugin == null)

{

plugin = plugins.First();

var errMsg = $"Can not find Plugin:{typeof(TPlugin).Name},Name:{name},Use Default Plugin:{plugin.GetType().FullName}";

_logger.LogWarning(errMsg);

}

_logger.LogDebug($"GetPlugin Name:{name},PluginType:{typeof(TPlugin).FullName},ImplType:{plugin.GetType().FullName}!");

return (TPlugin)plugin;

}

private IEnumerable<TPlugin> ResolvePlugins<TPlugin>() where TPlugin : IPlugin

{

var plugins = _serviceProvider.GetServices<TPlugin>();

foreach (var plugin in plugins)

{

lock (this)

{

if (!plugin.Initialized)

{

var pluginType = plugin.GetType();

var names = pluginType.AssemblyQualifiedName.Split(',');

var typeName = names[0].Trim();

var assName = names[1].Trim();

var pluginConfig = _smartCodeOptions

.Plugins

.FirstOrDefault(m => m.ImplAssemblyName == assName && m.ImplTypeName == typeName);

plugin.Initialize(pluginConfig.Parameters);

}

return plugins;

}

SmartCode/src/SmartCode.App/PluginManager.cs at master · dotnetcore/SmartCode · GitHub

Uh oh!

Expand file tree

Breadcrumbs

PluginManager.cs

Latest commit

History

Breadcrumbs

PluginManager.cs

File metadata and controls