/// <summary>
/// 构建实例对象
/// </summary>
protected object InvokeInScopeContructor(ModuleRunScope scope)
{
object instance = null;
Type taregetType = TypeCache.GetRuntimeType(Type);
ModuleConstructorElement constr = Steps.FirstOrDefault(s => s.GetType().Equals(typeof(ModuleConstructorElement))) as ModuleConstructorElement;
#region 构建对象
if (constr == null)
{
instance = Activator.CreateInstance(taregetType);
}
else
{
if (scope != null)
{
scope.AddStackFrame(constr.ToString());
}
constr.InvokeInScope(taregetType, null, scope);
instance = scope.StepSwap;
}
if (instance == null)
{
throw new System.Configuration.ConfigurationErrorsException("创建实例：(" + taregetType.FullName + ")失败，请确保系统配置正确！");
}
#endregion
return(instance);
}
public ModuleMethodCallElement(string name, TypeValueElement[] args)
{
MethodName = name;
Parameters = new ModuleConstructorElement
{
Arguments = args
};
}
/// <summary>
/// Invokes the builder in scope.
/// </summary>
/// <param name="sub">The sub.</param>
/// <param name="scope">执行作用域</param>
/// <param name="ignoreException">是否忽略执行异常</param>
/// <returns></returns>
protected static object InvokeBuilderInScope(SubModuleBuildElement sub, ModuleRunScope scope, bool ignoreException = false)
{
Type taregetType = TypeCache.GetRuntimeType(sub.Type);
ModuleConstructorElement constr = sub.Steps.FirstOrDefault(s => s.GetType().Equals(typeof(ModuleConstructorElement))) as ModuleConstructorElement;
object instance = null;
#region 构建对象
if (constr == null)
{
if (sub.BuildInstance)
{
//if (taregetType.IsValueType)
if (taregetType == typeof(string))
{
instance = string.Empty;
}
else
{
instance = Activator.CreateInstance(taregetType);
}
}
else
{
instance = default(Target);
}
}
else
{
if (scope != null)
{
scope.AddStackFrame(constr.ToString());
}
constr.InvokeInScope(taregetType, null, scope);
instance = scope.StepSwap;
}
if (sub.BuildInstance && instance == null)
{
throw new ConfigurationErrorsException("创建实例：(" + taregetType.FullName + ")失败，请确保系统配置正确！");
}
#endregion
try
{
foreach (var step in sub.Steps)
{
if (scope != null)
{
scope.AddStackFrame(step.ToString());
}
step.InvokeInScope(taregetType, instance, scope);
}
}
catch (Exception ivkError)
{
scope.LastError = ivkError;
if (!ignoreException)
{
throw ivkError;
}
}
if (sub.Target == BuildTarget.Instance)
{
return(instance);
}
else
{
return(scope.StepSwap);
}
}
