private static void FindPagePlugin(Type plugin_type)
{
PagePluginAttribute attribute = plugin_type.GetCustomAttributes(typeof(PagePluginAttribute), false).FirstOrDefault <object>() as PagePluginAttribute;
if ((attribute != null) && !string.IsNullOrWhiteSpace(attribute.PageName))
{
string key = attribute.PageName.ToLower();
if (pluginHandlers.ContainsKey(key))
{
Type pluginType = pluginHandlers[key].pluginType;
throw new ApplicationExceptionFormat("页面{0}存在重复插件{1}和{2}", new object[] { attribute.PageName, plugin_type, pluginType });
}
PagePluginHandler handler = new PagePluginHandler(attribute, plugin_type);
pluginHandlers.Add(key, handler);
}
}
public PagePluginHandler(PagePluginAttribute plugin_attribute, Type plugin_type)
{
if (plugin_attribute == null)
{
throw new ArgumentNullException("plugin_attribute");
}
if (plugin_type == null)
{
throw new ArgumentNullException("plugin_type");
}
this.pluginAttribute = plugin_attribute;
this.pluginType = plugin_type;
if (plugin_attribute.Reusable)
{
this._pluginInstance = this.NewPagePluginInstance();
}
this._commandHandlers = new Dictionary <string, CommandHandler>();
this.InitCommandPlugins();
}
