private object callControlMethod(InvokeMethodAssembly s, params object[] o)
{
if (cAddressService == null)
{
cAddressService = ServiceContainer.CreateInstance().Resolve <IControlAddress>("ControlAddressService");
//pmanager = ServiceContainer.CreateInstance().Resolve<Plugin.IPluginManager>("PluginManagerService");
}
Component c = null;
string panelName = cAddressService.GetNameByTypeName(s.TypeName, null);
if (panelName == null)
{
c = cAddressService.GetUserControlInPanel(s.TypeName);
}
else
{
c = cAddressService.GetUserControlInPanel(panelName);
}
MethodInfo minfo = c.GetType().GetMethod(s.Method);
return(minfo.Invoke(c, o));
}
private object callNormalMethod(InvokeMethodAssembly s, params object[] o)
{
object instance = AssemblyHelper.GetInstanceFromAssembly(s.AssemblyName, s.TypeName, s.IsCached);
MethodInfo minfo = instance.GetType().GetMethod(s.Method);
return(minfo.Invoke(instance, o));
}
/// <summary>
/// 调用方法，方法配置在config\base\InvokeMethodService.xml中
/// </summary>
/// <param name="name">类型名称和方法名通过_拼接在一起的字符串</param>
/// <param name="param">调用方法的输入参数</param>
/// <returns>调用方法的返回值</returns>
public object Invoke(string name, params object[] o)
{
InvokeMethodAssembly s = null;
if (callBackAssemblyCache.ContainsKey(name))
{
//从xml加载
s = callBackAssemblyCache[name];
if (s.IsPlugin)
{
return(callControlMethod(s, o));
}
else
{
return(callNormalMethod(s, o));
}
}
if (s == null)
{
throw new ApplicationException("找不到调用方法，方法调用失败");
}
return(null);
}
/// <summary>
/// 从InvokeMethodService.xml中加载
/// </summary>
private void LoadFromXml()
{
string configPath = "config/base/InvokeMethodService.xml";
if (!File.Exists(configPath))
{
logger.Error("找不到InvokeMethodk配置文件[" + configPath + "]");
}
XElement root = XElement.Load(configPath);
foreach (XElement assemblyConfig in root.Elements())
{
try
{
//string configName = itemConfig.Element("Name").Value;
string assemblyName = assemblyConfig.Attribute("Name").Value;
foreach (XElement typeConfig in assemblyConfig.Elements())
{
string typeName = typeConfig.Attribute("Name").Value;
bool isPlugin = false;
if (typeConfig.Attribute("IsPlugin") != null)
{
isPlugin = bool.Parse(typeConfig.Attribute("IsPlugin").Value);
}
bool isCached = true;
if (typeConfig.Attribute("IsCached") != null)
{
isCached = bool.Parse(typeConfig.Attribute("IsCached").Value);
}
foreach (XElement methodConfig in typeConfig.Elements())
{
string methodName = methodConfig.Value;
InvokeMethodAssembly stru = new InvokeMethodAssembly()
{
AssemblyName = assemblyName,
IsCached = isCached,
IsPlugin = isPlugin,
Method = methodName,
TypeName = typeName,
FromXml = true
};
string key = buildConfigName(stru);
if (!callBackAssemblyCache.ContainsKey(key))
{
callBackAssemblyCache.Add(key, stru);
}
}
}
}
catch (Exception ex)
{
logger.Error("InvokeMethod配置项目[" + assemblyConfig.ToString() + "]配置失败,原因[" + ex.Message + "]");
}
}
}
private void LoadFromPlugins()
{
string pluginPath = Directory.GetCurrentDirectory() + "/Plugins/";
var pluginFiles = Directory.GetFiles(pluginPath).Where((file) => file.EndsWith(".dll", true, null) || file.EndsWith(".exe", true, null));
foreach (var pluginFile in pluginFiles)
{
Assembly assembly = Assembly.LoadFrom(pluginFile);
Type[] types = assembly.GetTypes();
foreach (Type type in types)
{
bool isPlugin = false;
string typeName = type.FullName;
if (typeof(UserControl).IsAssignableFrom(type))
{
isPlugin = true;
typeName = type.FullName;
}
foreach (MethodInfo method in type.GetMethods())
{
foreach (InvokeMethodAttribute attr in method.GetCustomAttributes(typeof(InvokeMethodAttribute), false))
{
string methodName = method.Name;
InvokeMethodAssembly stru = new InvokeMethodAssembly()
{
AssemblyName = assembly.FullName,
IsCached = attr.IsCached,
IsPlugin = isPlugin,
Method = methodName,
TypeName = typeName,
FromXml = false
};
string key = buildConfigName(stru);
if (!callBackAssemblyCache.ContainsKey(key))
{
callBackAssemblyCache.Add(key, stru);
}
}
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="typeName">配置的type元素的Name属性</param>
/// <param name="methodName">调用的方法名</param>
/// <param name="param">调用方法的输入参数</param>
/// <returns>调用方法的返回值</returns>
public object Invoke(string typeName, string methodName, object[] param)
{
InvokeMethodAssembly s = null;
string key = string.Format("{0}_{1}", typeName, methodName);
if (callBackAssemblyCache.ContainsKey(key))
{
s = callBackAssemblyCache[key];
if (s.FromXml)
{
IControlAddress controlAddress = ServiceContainer.CreateInstance().Resolve <IControlAddress>("ControlAddressService");
string name = controlAddress.GetNameByTypeName(typeName, typeName);
s = callBackAssemblyCache[key];
if (s.IsPlugin)
{
return(callControlMethod(s, param));
}
else
{
return(callNormalMethod(s, param));
}
}
else
{
if (s.IsPlugin)
{
return(callControlMethod(s, param));
}
else
{
return(callNormalMethod(s, param));
}
}
}
if (s == null)
{
throw new ApplicationException("找不到调用方法，方法调用失败");
}
return(null);
}
private string buildConfigName(InvokeMethodAssembly stru)
{
string returnalue = string.Format("{0}_{1}", stru.TypeName, stru.Method);
return(returnalue);
}