///// <summary>
///// 执行对象中的一个方法
///// </summary>
///// <param name="wboSchema"></param>
///// <param name="methodId"></param>
///// <param name="namedParameters"></param>
///// <returns></returns>
//public static object InvokeMethod(object obj, string methodId, Dictionary<string, object> namedParameters)
//{
// Type t = obj.GetType();
// MethodInfo method = t.GetMethod(methodId);
// if (method == null)
// {
// throw new Exception("对象方法没有找到" + t.Name + "." + methodId);
// }
// ParameterInfo[] pInfos = method.GetParameters();
// object[] parameters = GetParameters(pInfos, namedParameters);
// return method.Invoke(obj, parameters);
//}
//public static MethodInfo GetClassMethodInfo(string objectType, string methodName)
//{
// WboSchema objectSchema = WboSchemaContainer.Instance().GetItem(objectType);
// Assembly assembly = Assembly.Load(objectSchema.AssemblyName);
// Type t = assembly.GetType(objectSchema.ClassName, true);
// MethodInfo method = t.GetMethod(methodName);
// if (method == null)
// {
// throw new Exception("对象方法没有找到" + t.Name + "." + methodName);
// }
// return method;
//}
//public static ParameterInfo GetClassMethodParamInfo(string objectType, string methodName, string paramName)
//{
// MethodInfo m = GetClassMethodInfo(objectType, methodName);
// ParameterInfo[] pars = m.GetParameters();
// for (int i = 0; i < pars.Length; i++)
// {
// if (pars[i].Name.Equals(paramName, StringComparison.OrdinalIgnoreCase))
// return pars[i];
// }
// return null;
//}
public static PermissionTypes GetObjectPermissionTypes(string objectType, string methodName)
{
WboSchema objectSchema = WboSchemaContainer.Instance().GetItem(objectType);
WboMethodSchema wms = objectSchema.Methods.GetItem(methodName);
return(wms.PermissionTypes);
}
private void checkPermission(string wboId, string objectName, string memberName, WboSchema wboSchema)
{
if (wboId.Equals("Security"))
{
return;
}
PermissionTypes mPermission = wboSchema.PermissionTypes;
string objId = wboId;
if (!string.IsNullOrEmpty(objectName))
{
objId += "." + objectName;
}
if (!string.IsNullOrEmpty(memberName))
{
WboMethodSchema wms = wboSchema.Methods.FindItem(memberName);
Schema wmp = wboSchema.Properties.FindItem(memberName);
if (wms == null && wmp == null)
{
throw new Exception(wboId + "." + memberName + "没有注册不能调用");
}
if (wms != null)
{
mPermission = wms.PermissionTypes;
}
if (wmp != null)
{
mPermission = PermissionTypes.Read;
}
objId += "." + memberName;
}
if (wboId.Equals("ds"))
{
Security.CheckObjectPermission(null, objectName, mPermission);
}
else
{
Security.CheckObjectPermission(null, objId, mPermission);
}
}
/// <summary>
/// 生存Wbo对象的架构实体WboSchema
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="type"></param>
/// <returns></returns>
public static T BuildObjectSchema <T>(Type type, string comId)
where T : WboSchema, new()
{
T os = null;
os = new T();
os.Src = type.Assembly.Location;
os.AssemblyName = type.Assembly.FullName;
os.ClassName = type.FullName;
os.Id = type.Name.Replace("<>", "");
if (!string.IsNullOrEmpty(comId))
{
os.Id = comId;
}
os.Title = os.Id;
os.IsVisual = type.GetInterface(typeof(IVisualWbo).FullName) != null;
Object[] webserviceAttrs = type.GetCustomAttributes(typeof(System.Web.Services.WebServiceBindingAttribute), true);
if (webserviceAttrs.Length > 0)
{
os.Namespace = ((WebServiceBindingAttribute)webserviceAttrs[0]).Namespace;
}
else
{
os.Namespace = type.Namespace;
}
//else
// os.Namespace = os.ClassName.Substring(0, os.ClassName.LastIndexOf('.'));
Object[] objAttrs = type.GetCustomAttributes(typeof(WboAttr), true);
foreach (Attribute attr in objAttrs)
{
WboAttr umcAttr = attr as WboAttr;
if (umcAttr != null)
{
os.LifeCycle = umcAttr.LifeCycle;
if (!String.IsNullOrEmpty(umcAttr.Title))
{
os.Title = umcAttr.Title;
}
if (!String.IsNullOrEmpty(umcAttr.Id))
{
os.Id = umcAttr.Id;
}
os.Description = umcAttr.Description;
if (umcAttr.ContainerType != null)
{
os.ContainterType = umcAttr.ContainerType.AssemblyQualifiedName;
}
os.IsPublish = umcAttr.IsPublish;
}
}
MethodInfo[] methods = type.GetMethods();
for (int i = 0; i < methods.Length; i++)
{
MethodInfo mi = methods[i];
string methodName = mi.Name;
if (methodName.StartsWith("set_") || methodName.StartsWith("get_"))
{
string propHame = methodName.Substring(4);
if (type.GetProperty(propHame) != null)
{
continue;
}
}
Object[] methodAttrs = mi.GetCustomAttributes(typeof(WboMethodAttr), true);
WboMethodSchema wms = new WboMethodSchema();
wms.Id = methodName;
wms.Title = wms.Id;
foreach (Attribute attr in methodAttrs)
{
WboMethodAttr wma = attr as WboMethodAttr;
wms.Id = methodName;
wms.Title = wms.Id;
if (!String.IsNullOrEmpty(wma.Title))
{
wms.Title = wma.Title;
}
wms.Description = wma.Description;
wms.PermissionTypes = wma.PermissionTypes;
// os.Methods.Add(wms);
}
// string methodName = methods[i].Name;
wms.ReturnType = methods[i].ReturnType.ToString();
//FunctionSchema fun = new FunctionSchema();
//fun.Id = methodName;
//fun.ObjectId = os.Id;
//fun.MethodName = methods[i].Name;
//fun.ReturnValue = methods[i].ReturnType.ToString();
ParameterInfo[] paramInfos = methods[i].GetParameters();
for (int j = 0; j < paramInfos.Length; j++)
{
ParameterInfo pi = paramInfos[j];
// ParamDef paramDef = new ParamDef();
// paramDef.ParamName = pi.Name;
// paramDef.DataType = pi.ParameterType.AssemblyQualifiedName;
// fun.ParamDefs.Add(paramDef);
WboMethodParamSchema wmps = new WboMethodParamSchema();
wmps.DataType = pi.ParameterType.AssemblyQualifiedName;
wmps.Title = pi.Name;
wmps.Id = pi.Name;
if (pi.DefaultValue != null)
{
wmps.DefaultValue = pi.DefaultValue.ToString();
}
wms.Params.Add(wmps);
}
if (!os.Methods.Contains(wms))
{
os.Methods.Add(wms);
}
}
PropertyInfo[] pis = type.GetProperties();
for (int i = 0; i < pis.Length; i++)
{
object[] pAttrs = pis[i].GetCustomAttributes(typeof(WboPropertyAttr), true);
PropertyInfo pi = pis[i];
Schema pros = new Schema();
pros.Id = pi.Name;
foreach (WboPropertyAttr prAttr in pAttrs)
{
pros.Description = prAttr.Description;
pros.Title = prAttr.Title;
}
os.Properties.Add(pros);
}
if (type.IsSubclassOf(typeof(ISessionWbo)))
{
os.LifeCycle = LifeCycle.Session;
}
return(os);
}
