-//
-// System.Web.UI.Page.jvm.cs
-//
-// Authors:
-// Eyal Alaluf (eyala@mainsoft.com)
-//
-// (C) 2006 Mainsoft Co. (http://www.mainsoft.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-//
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-using vmw.@internal.j2ee;
-using javax.servlet.http;
-using System.Collections.Specialized;
-using System.Globalization;
-using System.Web.Hosting;
-using System.Web.J2EE;
-using System.ComponentModel;
-
-namespace System.Web.UI
-{
- public partial class Page
- {
- const string PageNamespaceKey = "__PAGENAMESPACE";
- const string RenderPageMark = "vmw.render.page=";
- const string ActionPageMark = "vmw.action.page=";
- static readonly string NextActionPageKey = PortletInternalUtils.NextActionPage;
- static readonly string NextRenderPageKey = PortletInternalUtils.NextRenderPage;
-
- bool _emptyPortletNamespace = false;
- string _PortletNamespace = null;
- bool _renderResponseInit = false;
- IPortletRenderResponse _renderResponse = null;
-
- internal string PortletNamespace
- {
- get {
- if (_emptyPortletNamespace)
- return null;
-
- if (_PortletNamespace == null) {
- IPortletResponse portletResponse = null;
- if (Context != null) {
- string usePortletNamespace = J2EEUtils.GetInitParameterByHierarchy (Context.Servlet.getServletConfig (), "mainsoft.use.portlet.namespace");
- if (usePortletNamespace == null || Boolean.Parse(usePortletNamespace))
- portletResponse = Context.ServletResponse as IPortletResponse;
- }
- if (portletResponse != null)
- _PortletNamespace = portletResponse.getNamespace ();
- else if (_requestValueCollection != null && _requestValueCollection [PageNamespaceKey] != null)
- _PortletNamespace = _requestValueCollection [PageNamespaceKey];
-
- _emptyPortletNamespace = _PortletNamespace == null;
- }
- return _PortletNamespace;
- }
- }
-
- internal string theForm {
- get {
- return "theForm" + PortletNamespace;
- }
- }
-
- internal bool IsMultiForm {
- get { return IsPortletRender; }
- }
-
- internal bool IsPortletRender
- {
- get {
- return RenderResponse != null;
- }
- }
-
- internal bool IsGetBack {
- get {
- return IsPostBack && IsPortletRender &&
- (0 == String.Compare (Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase));
- }
- }
-
- internal IPortletRenderResponse RenderResponse
- {
- get {
- if (!_renderResponseInit)
- if (Context != null) {
- _renderResponse = Context.ServletResponse as IPortletRenderResponse;
- _renderResponseInit = true;
- }
- return _renderResponse;
- }
- }
-
- public string CreateRenderUrl (string url)
- {
- if (RenderResponse != null)
- return RenderResponse.createRenderURL (url);
- if (PortletNamespace == null)
- return url;
-
- string internalUrl = RemoveAppPathIfInternal (url);
- if (internalUrl == null)
- return url;
-
- PostBackOptions options = new PostBackOptions (this);
- options.ActionUrl = RenderPageMark + internalUrl;
- options.RequiresJavaScriptProtocol = true;
- return ClientScript.GetPostBackEventReference (options);
- }
-
- public string CreateActionUrl (string url)
- {
- if (url.StartsWith (RenderPageMark, StringComparison.Ordinal) || url.StartsWith (ActionPageMark, StringComparison.Ordinal))
- return url;
-
- if (RenderResponse != null)
- return RenderResponse.createActionURL (url);
- if (PortletNamespace == null)
- return url;
-
- Uri requestUrl = Request.Url;
- string internalUrl = RemoveAppPathIfInternal (url);
- if (internalUrl == null)
- return url;
-
- return ActionPageMark + internalUrl;
- }
-
- private string RemoveAppPathIfInternal (string url)
- {
- Uri reqUrl = Request.Url;
- string appPath = Request.ApplicationPath;
- string currPage = Request.CurrentExecutionFilePath;
- if (currPage.StartsWith (appPath, StringComparison.InvariantCultureIgnoreCase))
- currPage = currPage.Substring (appPath.Length);
- return PortletInternalUtils.mapPathIfInternal (url, reqUrl.Host, reqUrl.Port, reqUrl.Scheme, appPath, currPage);
- }
-
- internal bool OnSaveStateCompleteForPortlet ()
- {
- if (PortletNamespace != null) {
- ClientScript.RegisterHiddenField (PageNamespaceKey, PortletNamespace);
- ClientScript.RegisterHiddenField (NextActionPageKey, "");
- ClientScript.RegisterHiddenField (NextRenderPageKey, "");
- }
-
- IPortletActionResponse resp = Context.ServletResponse as IPortletActionResponse;
- IPortletActionRequest req = Context.ServletRequest as IPortletActionRequest;
- if (req == null)
- return false;
-
- // When redirecting don't save the page viewstate and hidden fields
- if (resp.isRedirected ())
- return true;
-
- if (IsPostBack && 0 == String.Compare (Request.HttpMethod, "POST", true, CultureInfo.InvariantCulture)) {
- resp.setRenderParameter ("__VIEWSTATE", GetSavedViewState ());
- if (ClientScript.hiddenFields != null)
- foreach (string key in ClientScript.hiddenFields.Keys)
- resp.setRenderParameter (key, (string) ClientScript.hiddenFields [key]);
- }
-
- // Stop processing only if we are handling processAction. If we
- // are handling a postback from render then fall through.
- return req.processActionOnly ();
- }
- }
-}
+//\r
+// System.Web.UI.Page.jvm.cs\r
+//\r
+// Authors:\r
+// Eyal Alaluf (eyala@mainsoft.com)\r
+//\r
+// (C) 2006 Mainsoft Co. (http://www.mainsoft.com)\r
+//\r
+// Permission is hereby granted, free of charge, to any person obtaining\r
+// a copy of this software and associated documentation files (the\r
+// "Software"), to deal in the Software without restriction, including\r
+// without limitation the rights to use, copy, modify, merge, publish,\r
+// distribute, sublicense, and/or sell copies of the Software, and to\r
+// permit persons to whom the Software is furnished to do so, subject to\r
+// the following conditions:\r
+// \r
+// The above copyright notice and this permission notice shall be\r
+// included in all copies or substantial portions of the Software.\r
+// \r
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+//\r
+\r
+using javax.servlet.http;\r
+using System.Collections.Specialized;\r
+using System.Globalization;\r
+using System.Web.Hosting;\r
+using System.Web.J2EE;\r
+using System.ComponentModel;\r
+using System.IO;\r
+using javax.faces.context;\r
+using javax.faces.render;\r
+using javax.servlet;\r
+using javax.faces;\r
+using javax.faces.application;\r
+using javax.faces.@event;\r
+using javax.faces.el;\r
+using javax.faces.component;\r
+using System.Threading;\r
+using System.Web.Configuration;\r
+using Mainsoft.Web.Hosting;\r
+\r
+namespace System.Web.UI\r
+{\r
+ public partial class Page\r
+ {\r
+ string _namespace = null;\r
+ StateManager.SerializedView _facesSerializedView;\r
+ MethodBinding _action;\r
+ MethodBinding _actionListener;\r
+ bool _immediate;\r
+ Pair _state;\r
+ bool [] _validatorsState;\r
+ ICallbackEventHandler _callbackTarget;\r
+ string _callbackEventError = String.Empty;\r
+ static readonly object CrossPagePostBack = new object ();\r
+ FacesContext _facesContext;\r
+ const string RenderBodyContentOnlyKey = "mainsoft.render.body.content.only";\r
+\r
+ static readonly java.util.List emptyList = java.util.Collections.unmodifiableList (new java.util.ArrayList ());\r
+\r
+ bool _isMultiForm = false;\r
+ bool _isMultiFormInited = false;\r
+\r
+ internal string Namespace\r
+ {\r
+ get {\r
+ if (_namespace == null) {\r
+\r
+ if (getFacesContext () != null) {\r
+ _namespace = getFacesContext ().getExternalContext ().encodeNamespace (String.Empty);\r
+ }\r
+\r
+ _namespace = _namespace ?? String.Empty;\r
+ }\r
+ return _namespace;\r
+ }\r
+ }\r
+\r
+ internal string theForm {\r
+ get {\r
+ return "theForm" + Namespace;\r
+ }\r
+ }\r
+\r
+ internal bool IsMultiForm {\r
+ get {\r
+ if (!_isMultiFormInited) {\r
+ string isMultiForm = WebConfigurationManager.AppSettings ["mainsoft.use.portlet.namespace"];\r
+ _isMultiForm = isMultiForm != null ? Boolean.Parse(isMultiForm) : false;\r
+\r
+ _isMultiFormInited = true;\r
+ }\r
+ return _isMultiForm;\r
+ }\r
+ }\r
+\r
+ IHttpHandler EnterThread () {\r
+\r
+ IHttpHandler jsfHandler = _context.CurrentHandler;\r
+ _context.PopHandler ();\r
+ _context.PushHandler (this);\r
+ if (jsfHandler == _context.Handler)\r
+ _context.Handler = this;\r
+ \r
+ _context.CurrentHandlerInternal = this;\r
+\r
+ return jsfHandler;\r
+ }\r
+\r
+ void ExitThread (IHttpHandler jsfHandler) {\r
+ // TODO\r
+ //if (context.getResponseComplete ())\r
+ // Response.End ();\r
+\r
+ _context.PopHandler ();\r
+ _context.PushHandler (jsfHandler);\r
+ if (this == _context.Handler)\r
+ _context.Handler = jsfHandler;\r
+\r
+ }\r
+\r
+ public override void encodeBegin (FacesContext context) {\r
+ // do nothing\r
+ }\r
+\r
+ public override void encodeChildren (FacesContext context) {\r
+ System.Diagnostics.Trace.WriteLine ("encodeChildren");\r
+\r
+ // reset _facesContext if changed between action and render phases (such portal).\r
+ _facesContext = null;\r
+\r
+ IHttpHandler jsfHandler = EnterThread ();\r
+ bool wasException = false;\r
+ try {\r
+ if (!context.getResponseComplete ()) {\r
+\r
+ if (IsCallback) {\r
+ string result = ProcessGetCallbackResult (_callbackTarget, _callbackEventError);\r
+ HtmlTextWriter callbackOutput = new HtmlTextWriter (Response.Output);\r
+ callbackOutput.Write (result);\r
+ callbackOutput.Flush ();\r
+ return;\r
+ }\r
+\r
+ // ensure lifecycle complete.\r
+ if (!IsLoaded) {\r
+ ProcessLoad ();\r
+ RestoreValidatorsState (_validatorsState);\r
+ }\r
+ if (!IsPrerendered)\r
+ ProcessLoadComplete ();\r
+\r
+ RenderPage ();\r
+ }\r
+ }\r
+ catch (Exception ex) {\r
+ wasException = true;\r
+ HandleException (ex);\r
+ }\r
+ finally {\r
+ try {\r
+ if (!wasException)\r
+ ProcessUnload ();\r
+ }\r
+ finally {\r
+ ExitThread (jsfHandler);\r
+ }\r
+ }\r
+ }\r
+\r
+ public override void encodeEnd (FacesContext context) {\r
+ // do nothing\r
+ }\r
+\r
+ // BUGBUG: must return correct value. Currently returns 0 as performance optimization.\r
+ public override int getChildCount ()\r
+ {\r
+ return 0;\r
+ }\r
+\r
+ // BUGBUG: must return correct value. Currently returns empty list as performance optimization.\r
+ public override java.util.List getChildren ()\r
+ {\r
+ return emptyList;\r
+ }\r
+\r
+ public override UIComponent getParent () {\r
+ return null;\r
+ }\r
+\r
+ public override void setParent (UIComponent parent) {\r
+ //ignore: parent is root\r
+ }\r
+\r
+ // TODO: consider validators state\r
+ public override object processSaveState (FacesContext context) {\r
+ System.Diagnostics.Trace.WriteLine ("processSaveState");\r
+\r
+ object state = new Pair (_state, GetValidatorsState ());\r
+ return new StateSerializer (state);\r
+ }\r
+\r
+ public override void processRestoreState (FacesContext context, object state) {\r
+ System.Diagnostics.Trace.WriteLine ("processRestoreState");\r
+\r
+ if (state == null)\r
+ throw new ArgumentNullException ("state");\r
+ IHttpHandler jsfHandler = EnterThread ();\r
+ try {\r
+ state = ((StateSerializer) state).State;\r
+ _state = (Pair) ((Pair) state).First;\r
+ _validatorsState = (bool []) ((Pair) state).Second;\r
+ RestorePageState ();\r
+ }\r
+ catch (Exception ex) {\r
+ HandleException (ex);\r
+ }\r
+ finally {\r
+ ExitThread (jsfHandler);\r
+ }\r
+ }\r
+\r
+ public override void processDecodes (FacesContext context) {\r
+ System.Diagnostics.Trace.WriteLine ("processDecodes");\r
+\r
+ IHttpHandler jsfHandler = EnterThread ();\r
+ try {\r
+ ProcessPostData ();\r
+\r
+ EventRaiserFacesEvent facesEvent = new EventRaiserFacesEvent (this);\r
+ facesEvent.setPhaseId (PhaseId.INVOKE_APPLICATION);\r
+ context.getViewRoot ().queueEvent (facesEvent);\r
+\r
+ base.processDecodes (context);\r
+ }\r
+ catch (Exception ex) {\r
+ HandleException (ex);\r
+ }\r
+ finally {\r
+ ExitThread (jsfHandler);\r
+ }\r
+ }\r
+\r
+ public override void processValidators (FacesContext context) {\r
+ System.Diagnostics.Trace.WriteLine ("processValidators");\r
+\r
+ IHttpHandler jsfHandler = EnterThread ();\r
+ try {\r
+ base.processValidators (context);\r
+ }\r
+ catch (Exception ex) {\r
+ HandleException (ex);\r
+ }\r
+ finally {\r
+ ExitThread (jsfHandler);\r
+ }\r
+ }\r
+\r
+ public override void processUpdates (FacesContext context) {\r
+ System.Diagnostics.Trace.WriteLine ("processUpdates");\r
+\r
+ IHttpHandler jsfHandler = EnterThread ();\r
+ try {\r
+ base.processUpdates (context);\r
+ }\r
+ catch (Exception ex) {\r
+ HandleException (ex);\r
+ }\r
+ finally {\r
+ ExitThread (jsfHandler);\r
+ }\r
+ }\r
+\r
+ public override void broadcast (FacesEvent e) {\r
+ System.Diagnostics.Trace.WriteLine ("broadcast");\r
+\r
+ if (!(e is EventRaiserFacesEvent))\r
+ throw new NotSupportedException ("FacesEvent of class " + e.GetType ().Name + " not supported by Page");\r
+\r
+ IHttpHandler jsfHandler = EnterThread ();\r
+ bool doUnload = false;\r
+ try {\r
+ ProcessRaiseEvents ();\r
+ doUnload = (ProcessLoadComplete () && IsCrossPagePostBack);\r
+ }\r
+ catch (Exception ex) {\r
+ doUnload = false;\r
+ HandleException (ex);\r
+ }\r
+ finally {\r
+ try {\r
+ if (doUnload) {\r
+ getFacesContext ().responseComplete ();\r
+ ProcessUnload ();\r
+ }\r
+ }\r
+ finally {\r
+ ExitThread (jsfHandler);\r
+ }\r
+ }\r
+ }\r
+\r
+ void HandleException (Exception ex) {\r
+ try {\r
+ if (ex is ThreadAbortException) {\r
+ if (FlagEnd.Value == ((ThreadAbortException) ex).ExceptionState) {\r
+ Thread.ResetAbort ();\r
+ return;\r
+ }\r
+ vmw.common.TypeUtils.Throw (ex);\r
+ }\r
+ else\r
+ ProcessException (ex);\r
+ }\r
+ finally {\r
+ if (getFacesContext () != null)\r
+ getFacesContext ().responseComplete ();\r
+ ProcessUnload ();\r
+ }\r
+ }\r
+\r
+ bool [] GetValidatorsState () {\r
+ if (is_validated && Validators.Count > 0) {\r
+ bool [] validatorsState = new bool [Validators.Count];\r
+ bool isValid = true;\r
+ for (int i = 0; i < Validators.Count; i++) {\r
+ IValidator val = Validators [i];\r
+ if (!val.IsValid)\r
+ isValid = false;\r
+ else\r
+ validatorsState [i] = true;\r
+ }\r
+ return validatorsState;\r
+ }\r
+ return null;\r
+ }\r
+\r
+ void RestoreValidatorsState (bool [] validatorsState) {\r
+ if (validatorsState == null)\r
+ return;\r
+\r
+ is_validated = true;\r
+ for (int i = 0; i < Math.Min (validatorsState.Length, Validators.Count); i++) {\r
+ IValidator val = Validators [i];\r
+ val.IsValid = validatorsState [i];\r
+ }\r
+ }\r
+\r
+ ResponseWriter SetupResponseWriter (TextWriter httpWriter) { //TODO\r
+ FacesContext facesContext = getFacesContext ();\r
+\r
+ ResponseWriter oldWriter = facesContext.getResponseWriter ();\r
+ if (oldWriter == null)\r
+ throw new InvalidOperationException ();\r
+\r
+ ResponseWriter writer = oldWriter.cloneWithWriter (new AspNetResponseWriter (httpWriter));\r
+ \r
+ facesContext.setResponseWriter (writer);\r
+ return oldWriter;\r
+ }\r
+\r
+ string DecodeNamespace (string id) {\r
+ if (Namespace.Length > 0 && id.Length > Namespace.Length && id.StartsWith (Namespace, StringComparison.Ordinal))\r
+ id = id.Substring (Namespace.Length);\r
+ return id;\r
+ }\r
+\r
+ protected override FacesContext getFacesContext () {\r
+ return _facesContext ?? (_facesContext = FacesContext.getCurrentInstance ());\r
+ }\r
+\r
+ #region FacesPageStatePersister\r
+ sealed class FacesPageStatePersister : PageStatePersister\r
+ {\r
+ public FacesPageStatePersister (Page page)\r
+ : base (page) {\r
+ }\r
+\r
+ public override void Load () {\r
+ if (Page._state != null) {\r
+ ViewState = Page._state.First;\r
+ ControlState = Page._state.Second;\r
+ }\r
+ }\r
+\r
+ public override void Save () {\r
+ if (ViewState != null || ControlState != null)\r
+ Page._state = new Pair (ViewState, ControlState);\r
+ }\r
+ }\r
+ #endregion\r
+\r
+ #region EventRaiserFacesEvent\r
+ sealed class EventRaiserFacesEvent : FacesEvent\r
+ {\r
+ public EventRaiserFacesEvent (Page page)\r
+ : base (page) {\r
+ }\r
+\r
+ public override bool isAppropriateListener (FacesListener __p1) {\r
+ throw new NotSupportedException ();\r
+ }\r
+\r
+ public override void processListener (FacesListener __p1) {\r
+ throw new NotSupportedException ();\r
+ }\r
+ }\r
+ #endregion\r
+\r
+ #region AspNetResponseWriter\r
+ private sealed class AspNetResponseWriter : java.io.Writer\r
+ {\r
+ readonly TextWriter _writer;\r
+ public AspNetResponseWriter (TextWriter writer) {\r
+ _writer = writer;\r
+ }\r
+ public override void close () {\r
+ _writer.Close ();\r
+ }\r
+\r
+ public override void flush () {\r
+ _writer.Flush ();\r
+ }\r
+\r
+ public override void write (char [] __p1, int __p2, int __p3) {\r
+ _writer.Write (__p1, __p2, __p3);\r
+ }\r
+\r
+ public override void write (int __p1) {\r
+ _writer.Write ((char) __p1);\r
+ }\r
+\r
+ public override void write (char [] __p1) {\r
+ _writer.Write (__p1);\r
+ }\r
+\r
+ public override void write (string __p1) {\r
+ _writer.Write (__p1);\r
+ }\r
+\r
+ public override void write (string __p1, int __p2, int __p3) {\r
+ _writer.Write (__p1, __p2, __p3);\r
+ }\r
+ }\r
+ #endregion\r
+\r
+ #region StateSerializer\r
+ public sealed class StateSerializer : java.io.Externalizable\r
+ {\r
+ object _state;\r
+\r
+ public StateSerializer ()\r
+ {\r
+ }\r
+\r
+ public StateSerializer (object state)\r
+ {\r
+ _state = state;\r
+ }\r
+\r
+ public object State\r
+ {\r
+ get { return _state; }\r
+ }\r
+\r
+ public void readExternal (java.io.ObjectInput __p1)\r
+ {\r
+ Console.WriteLine ("readExternal: " + CurrentPage);\r
+ ObjectStateFormatter osf = new ObjectStateFormatter (CurrentPage);\r
+ _state = osf.Deserialize (new ObjectInputStream (__p1));\r
+ }\r
+\r
+ public void writeExternal (java.io.ObjectOutput __p1)\r
+ {\r
+ Console.WriteLine ("writeExternal: " + CurrentPage);\r
+ ObjectStateFormatter osf = new ObjectStateFormatter (CurrentPage);\r
+ osf.Serialize (new ObjectOutputStream (__p1), _state);\r
+ }\r
+\r
+ private Page CurrentPage\r
+ {\r
+ get\r
+ {\r
+ HttpContext context = HttpContext.Current;\r
+ if (context.CurrentHandler is Page)\r
+ return (Page) context.CurrentHandler;\r
+ \r
+ return context.CurrentHandlerInternal;\r
+ }\r
+ }\r
+ } \r
+ #endregion\r
+ }\r
+}\r
projects / mono.git / blobdiff