/// <summary>
/// 创建 PartialRenderAdapter 实例
/// </summary>
/// <param name="view">需要渲染部分视图的宿主视图</param>
public PartialRenderAdapter(ViewContext viewContext, JumonyUrlHelper urlHelper, IViewHandler viewHandler)
{
if (viewContext == null)
{
throw new ArgumentNullException("viewContext");
}
if (urlHelper == null)
{
throw new ArgumentNullException("urlHelper");
}
if (viewHandler == null)
{
throw new ArgumentNullException("viewHandler");
}
ViewContext = viewContext;
ViewHandler = viewHandler;
Url = urlHelper;
var wrapper = viewHandler as IHandlerWrapper;
if (wrapper != null)
{
_partialExecutors = GetPartialExecutors(wrapper.Handler.GetType());
}
else
{
_partialExecutors = GetPartialExecutors(viewHandler.GetType());
}
}
/// <summary>
/// 创建 PartialRenderAdapter 实例
/// </summary>
/// <param name="view">需要渲染部分视图的宿主视图</param>
public PartialRenderAdapter( ViewContext viewContext, JumonyUrlHelper urlHelper, IViewHandler viewHandler )
{
if ( viewContext == null )
throw new ArgumentNullException( "viewContext" );
if ( urlHelper == null )
throw new ArgumentNullException( "urlHelper" );
if ( viewHandler == null )
throw new ArgumentNullException( "viewHandler" );
ViewContext = viewContext;
ViewHandler = viewHandler;
Url = urlHelper;
var wrapper = viewHandler as IHandlerWrapper;
if ( wrapper != null )
_partialExecutors = GetPartialExecutors( wrapper.Handler.GetType() );
else
_partialExecutors = GetPartialExecutors( viewHandler.GetType() );
}
/*Executor commander !*/
public ResponseMethodDTO Execute(string methodName, object[] parameters, bool redirect, IViewHandler viewHandler, bool block)
{
/*Existen cosas que siempre deben de buscarse*/
MethodInfo methodToExecute = this.GetMethodToExecute (methodName, parameters);
ComponentMethodAttribute componentMethodAttribute = this.GetComponentAttributes (methodToExecute);
/*Primero discernimos si es bloqueante o no lo es*/
if (block) {
//Operaciones que son bloqueantes
if (redirect) {
MethodInfo methodToResponse ;
Type viewType;
if (viewHandler == null) {
//FIX: Aún se podria mejorar esta invocación.
viewType = this.GetViewType (componentMethodAttribute);
methodToResponse = this.GetMethodToResponse (viewType, componentMethodAttribute);
return ExecuteRedirectNewView (methodToExecute, parameters, viewType, methodToResponse);
}
else {
//Redirigimos a la que nos pide
viewType = viewHandler.GetType ();
methodToResponse = this.GetMethodToResponse (viewType, componentMethodAttribute);
return ExecuteRedirectView (methodToExecute, parameters, viewHandler, methodToResponse);
}
}
else {
//No necesitamos información sobre la vista, ni el response.
//No se va a ejecutar.
return ExecuteNoRedirect (methodToExecute, parameters);
}
}
else {
ComponentActionDispatcher componentActionDispatcher;
//Operaciones bloqueantes, envolver en un hilo
if (redirect) {
MethodInfo methodToResponse;
Type viewType;
if (viewHandler == null) {
//Exception handling ¿¿
viewType = this.GetViewType (componentMethodAttribute);
methodToResponse = this.GetMethodToResponse (viewType, componentMethodAttribute);
componentActionDispatcher = new ComponentActionDispatcher (this, methodToExecute, parameters, viewType, methodToResponse);
try {
componentActionDispatcher.Do ();
}
catch (TargetInvocationException exception) {
this.MapException (exception);
}
return componentActionDispatcher.ResponseMethodDTO;
}
else {
viewType = viewHandler.GetType ();
methodToResponse = this.GetMethodToResponse (viewType, componentMethodAttribute);
componentActionDispatcher = new ComponentActionDispatcher (this, methodToExecute, parameters, viewHandler, methodToResponse);
try {
componentActionDispatcher.Do ();
}
catch (TargetInvocationException exception) {
this.MapException (exception);
}
return componentActionDispatcher.ResponseMethodDTO;
}
}
else {
componentActionDispatcher = new ComponentActionDispatcher (this, methodToExecute, parameters);
try {
componentActionDispatcher.Do ();
}
catch (TargetInvocationException exception) {
this.MapException (exception);
}
return componentActionDispatcher.ResponseMethodDTO;
}
}
//return null;
}
/*Executor commander !*/
public ResponseMethodDTO Execute(string methodName, object[] parameters, bool redirect, IViewHandler viewHandler, bool block)
{
/*Existen cosas que siempre deben de buscarse*/
MethodInfo methodToExecute = this.GetMethodToExecute(methodName, parameters);
ComponentMethodAttribute componentMethodAttribute = this.GetComponentAttributes(methodToExecute);
/*Primero discernimos si es bloqueante o no lo es*/
if (block)
{
//Operaciones que son bloqueantes
if (redirect)
{
MethodInfo methodToResponse;
Type viewType;
if (viewHandler == null)
{
//FIX: Aún se podria mejorar esta invocación.
viewType = this.GetViewType(componentMethodAttribute);
methodToResponse = this.GetMethodToResponse(viewType, componentMethodAttribute);
return(ExecuteRedirectNewView(methodToExecute, parameters, viewType, methodToResponse));
}
else
{
//Redirigimos a la que nos pide
viewType = viewHandler.GetType();
methodToResponse = this.GetMethodToResponse(viewType, componentMethodAttribute);
return(ExecuteRedirectView(methodToExecute, parameters, viewHandler, methodToResponse));
}
}
else
{
//No necesitamos información sobre la vista, ni el response.
//No se va a ejecutar.
return(ExecuteNoRedirect(methodToExecute, parameters));
}
}
else
{
ComponentActionDispatcher componentActionDispatcher;
//Operaciones bloqueantes, envolver en un hilo
if (redirect)
{
MethodInfo methodToResponse;
Type viewType;
if (viewHandler == null)
{
//Exception handling ¿¿
viewType = this.GetViewType(componentMethodAttribute);
methodToResponse = this.GetMethodToResponse(viewType, componentMethodAttribute);
componentActionDispatcher = new ComponentActionDispatcher(this, methodToExecute, parameters, viewType, methodToResponse);
try {
componentActionDispatcher.Do();
}
catch (TargetInvocationException exception) {
this.MapException(exception);
}
return(componentActionDispatcher.ResponseMethodDTO);
}
else
{
viewType = viewHandler.GetType();
methodToResponse = this.GetMethodToResponse(viewType, componentMethodAttribute);
componentActionDispatcher = new ComponentActionDispatcher(this, methodToExecute, parameters, viewHandler, methodToResponse);
try {
componentActionDispatcher.Do();
}
catch (TargetInvocationException exception) {
this.MapException(exception);
}
return(componentActionDispatcher.ResponseMethodDTO);
}
}
else
{
componentActionDispatcher = new ComponentActionDispatcher(this, methodToExecute, parameters);
try {
componentActionDispatcher.Do();
}
catch (TargetInvocationException exception) {
this.MapException(exception);
}
return(componentActionDispatcher.ResponseMethodDTO);
}
}
//return null;
}
