Page keeps looping through processRequest method

I am not sure why this is happening, but whenever I added a pageContext.setForwardUrl call to my process request method it winds up in an endless loop. If I put a single breakpoint in this method and comment out that last line it will only stop there once and I can load the page. As soon as I uncomment it and run the page it hits my breakpoint 20+ times and I finally get a javax.servlet.ServletException. Any ideas as to what may be causing this? This is the first time I have tried this and it seems pretty straight-forward.
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
int custAcctId = 0; //14041;
int custAcctSite = 0; //1440;
String siteUseCode = pageContext.getParameter("SiteUseCodeMeaning");
String custAccountId = pageContext.getParameter("CustAccountId");
String custAcctSiteId = pageContext.getParameter("CustAcctSiteId");
String tabName = pageContext.getParameter("TabName");
String lclnLevelCode = "Site";
if (tabName == null)
tabName = "Credit";
if (siteUseCode != null && siteUseCode.indexOf("Ship") > 0){
lclnLevelCode = "Ship-to";
} else if(siteUseCode != null && siteUseCode.indexOf("Bill") > 0){
lclnLevelCode = "Bill-to";
if (custAcctSiteId != null && !"".equals(custAcctSiteId))
custAcctSite = Integer.parseInt(custAcctSiteId);
if (custAccountId != null && !"".equals(custAccountId))
custAcctId = Integer.parseInt(custAccountId);
LocalizationExtAMImpl amExt = (LocalizationExtAMImpl )pageContext.getApplicationModule(webBean);
amExt.initCustSiteTabs( lclnLevelCode, tabName, "US", custAcctId, custAcctSite);
amExt.initCustSiteInfo(custAcctId);
amExt.initSiteTabInfo(lclnLevelCode);
// forward to the correct localization page based on the site usage
String fwdUrl = null;
if ("Bill-to".equalsIgnoreCase(lclnLevelCode)){
fwdUrl = "OA.jsp?page=/oracle/apps/ar/cusstd/localizationExt/webui/BillToLocalizationsPG";
} else if ("Ship-to".equalsIgnoreCase(lclnLevelCode)){
fwdUrl = "OA.jsp?page=/oracle/apps/ar/cusstd/localizationExt/webui/ShipToLocalizationsPG";
} else {
fwdUrl = "OA.jsp?page=/oracle/apps/ar/cusstd/localizationExt/webui/SiteLocalizationsPG";
pageContext.setForwardURL(fwdUrl,null,OAWebBeanConstants.KEEP_MENU_CONTEXT,null,null,true,OAWebBeanConstants.ADD_BREAD_CRUMB_YES,OAWebBeanConstants.IGNORE_MESSAGES);
Thanks,
Greg

I got it working:
All three pages share a single controller class and it was a circular reference. I added some logic to add a parameter to my forwardURL that allowed me to check for it and break out of that loop. Your suggestion pointed me in the right direction, thanks!
Greg

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oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:534) ## Detail 0 ## java.sql.SQLException: Io exception: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334) at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3675) at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:352) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:365) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:536) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:328) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:140) at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1194) at oracle.apps.fnd.security.ConnectionManager.dbConnect(ConnectionManager.java:1121) at oracle.apps.fnd.security.AppsConnectionManager.makeGwyuidConn(AppsConnectionManager.java:664) at oracle.apps.fnd.security.AppsConnectionManager.getGwyuidConn(AppsConnectionManager.java:736) at oracle.apps.fnd.security.AppsConnectionManager.makeGuestConnection(AppsConnectionManager.java:575) at oracle.apps.fnd.security.DBConnObj.<init>(DBConnObj.java:240) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at oracle.apps.fnd.common.Pool.createObject(Pool.java:1187) at oracle.apps.fnd.common.Pool.borrowObject(Pool.java:946) at oracle.apps.fnd.security.DBConnObjPool.borrowObject(DBConnObjPool.java:703) at oracle.apps.fnd.security.AppsConnectionManager.borrowConnection(AppsConnectionManager.java:232) at oracle.apps.fnd.common.Context.borrowConnection(Context.java:1773) at oracle.apps.fnd.common.AppsContext.getPrivateConnectionFinal(AppsContext.java:2460) at oracle.apps.fnd.common.AppsContext.getPrivateConnection(AppsContext.java:2398) at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2257) at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:2072) at oracle.apps.fnd.common.AppsContext.getJDBCConnection(AppsContext.java:1976) at oracle.apps.fnd.profiles.Profiles.getConnection(Profiles.java:2494) at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1304) at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:384) at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210) at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169) at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148) at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1147) at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1008) at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:977) at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:944) at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:931) at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570) at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:873) at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:858) at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:827) at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:686) at oracle.apps.fnd.common.WebAppsContext.<init>(WebAppsContext.java:846) at oracle.apps.fnd.framework.server.OAUtility.getWebAppsContext(OAUtility.java:351) at oracle.apps.fnd.framework.CreateIcxSession.getEncryptedSessId(CreateIcxSession.java:144) at oracle.apps.fnd.framework.CreateIcxSession.createSession(CreateIcxSession.java:80) at runregion.jspService(runregion.jsp:96) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:534)
Is there any settings do I need to set when accessing Jdeveloper through VPN???

Looping through inbox items on timer event is really slow...?

Hi,
I have an issue with a email sync event that I am running. Essentially, I am given a date (the received date of the last email synced) via another process and then need to return all the emails in the user's inbox the where receivedDate > this given
date.
I have a timer object than triggers my sync event every 15 mins. I also have a button that allows the user to manually activate the sync - this basically changes the timer to 3 secs and so it fires the sync event.
If the sync event is fired manually as per above, it loops through everything quite quickly (~12,000 emails in 30 secs) and I can stored the sender/recipient and received time data I require from these in a list of objects, which I sync later on in a background
process. During this loop the main UI freezes up, which is fine since I show a progress bar so the user knows how long they need to wait, and a large sync like this should only occur on their first sync theoretically. If the first sync event is
fired without the manual input - so still called from the same timer event, but just on the normal 15 min event, not the shortened 3 sec one - then it runs differently. The sync takes a lot lot longer, and the UI doesn't freeze up.
I presume this might be because it is fired slightly differently and does not hog up the main thread, but rather shares it with normal Outlook operations. Maybe the operations are being run on a background thread and then keep having to jump into the
main thread to access the email items...? Either way, I'm not quite sure how this is happening since the only difference is the user pressing a button that changes the timer.interval. The code that is run is the same, and the button press doesn't
trigger the actual sync itself.
Is there a way I can force this first sync to always run solely in the main thread, it can freeze up Outlook and show the progress bar until it is done? Ideally any subsequent syncs would then be run with no progress bar and no freezing up of the UI.
Many thanks,
Tom

Hello Tom,
> Maybe the operations are being run on a background thread and then keep having to jump into the main thread to access the email items...?
You shouldn't use another threads when dealing with the Outlook object model. Office applications use the single threaded apartment (STA) model and don't support multithreading. All calls made from another threads are marshalled by Outlook to the main
thread. However, you can use a low-level code (Extended MAPI) to access the data from secondary threads. For example, you can use Redemption which is based on Extended MAPI.
> it loops through everything quite quickly (~12,000 emails in 30 secs)
Instead of looping over all items in the folder I'd recommend using the
Find/FindNext
or
Restrict methods of the Items class. You can read more about them in the following articles:
How To: Use Find and FindNext methods to retrieve Outlook mail items from a folder (C#, VB.NET)
How To: Use Restrict method to retrieve Outlook mail items from a folder
You can use the System.Windows.Forms.Timer class which uses the main thread for invoking the Tick event. The .NET
Framework Class Library provides three different timer classes: System.Windows.Forms.Timer, System.Timers.Timer, and System.Threading.Timer. Each of these classes has been designed and optimized for use in different situations. The Comparing
the Timer Classes in the .NET Framework Class Library article examines the three timer classes and helps you gain an understanding of how and when each class should be used.
Also you may find the
AdvancedSearch method of the Application class helpful. Pay special attention to the fact that the search is performed in another thread. You don’t need to run another thread manually since the
AdvancedSearch method runs it automatically in the background. See
Advanced search in Outlook programmatically: C#, VB.NET for more information.

Can't navigate to a page when using a class method

I am working on windows phone 8.1 universal app where I have created a class method and placed it in the NavigationHelper_LoadState method of one of the pages in my app. My navigation is as follows, I click on a link on my Mainpage and that takes me
to the page in question, where I have placed the class method in LoadState.
The class method checks the authentication state of the user. If the user is not logged in, it is supposed to take him to a separate login page (SHDSignIn from the snippet below).
The problem I am running into is that when I hit that part of the code in my class method, it just steps through the redirect code but doesn't take me to the login page but rather takes me to the page that was clicked from mainpage.
From the troubleshooting I have done up to this point seems like an issue probably because I am calling the method from NavigationHelper_LoadState and the system doesn't like it?? Can someone please explain and also provide a workaround for this?
Here is my code for the class function:
public async void SHDAuthState(string errormessage, ProgressBar myprogressbar, TextBlock mytextblock, TextBlock myservernetworkerror)
//Get the values for the userID and password from the settings....
string shdLoggedInValue = (string)appRoamingSettings.Values["shdLoggedIn"];
//If not logged in, redirect to the SHD sign in page...
if (shdLoggedInValue != "Yes")
this.rootFrame.Navigate(typeof(SHDSignIn));
//Getting the cookie if it has expired..
else
//Get the cookie value...
string myCookieValue = (string)appRoamingSettings.Values["MyCookie"];
//Get the original cookie obtain time....
long CookieObtainedTimeValue = (long)appRoamingSettings.Values["CookieObtainedTime"];
//Convertig date/time back to DateTime object....
origCookieObtainedTime = DateTime.FromBinary(CookieObtainedTimeValue);
currentDateTime = DateTime.Now;
//Check to see if cookie has expired....
cookieTimeElasped = currentDateTime - origCookieObtainedTime;
cookieTimeElapsedMins = cookieTimeElasped.TotalMinutes;
// 2 days = 2880 mins but we give a margin of 1 minute
//Get a new cookie if it has expired and save to settings
if (cookieTimeElapsedMins >= 2879)
// Start showing the progress bar...
mycontrols.progressbarShow(myprogressbar, mytextblock);
//Get the values for the userID and password from the settings....
string UserIDValue = (string)appRoamingSettings.Values["UserID"];
string PasswordValue = (string)appRoamingSettings.Values["Password"];
//Update the requestData string before sending.....
requestData = "{" + string.Format(RegisterRequestData, UserIDValue, PasswordValue) + "}";
string registerResults = await SHDAPI(registerUrl, requestData, errormessage);
if (registerResults != null)
// Get the cookie and the time and save it to settings
var shdCookie = JsonConvert.DeserializeObject<SHDHelper.SHDObject>(registerResults).RegistrationCookie;
//Save cookie to the app settings
appRoamingSettings.Values["MyCookie"] = shdCookie;
// build the UI
// Stop showing the progress bar...
mycontrols.progressbarNoShow(myprogressbar, mytextblock);
else
// Stop showing the progress bar...
mycontrols.progressbarNoShow(myprogressbar, mytextblock);
//Show the error message...
myservernetworkerror.Visibility = Windows.UI.Xaml.Visibility.Visible;
Also, I have the rootFrame defined as follows in my class:
Frame rootFrame = Window.Current.Content as Frame;
I am calling the class method from the LoadState method as follows
SHD_helper.SHDAuthState(errorMessage, pgbar, pgText, ServerNetworkError);
thanks
mujno

that is correct. I wanted to keep the login page redirect inside my class method so that I could do the check every time someone came to pages that require authentication. I wanted it in the LoadState method so I can do a check there, redirect
them to login page or just get a cookie and then pass that cookie to page to build the UI for the page
I can do what you are suggesting and have actually tried it but then I have to track which page to take the user to after they log in...
I have multiple clicks in the appbar and pages from where the user can come to these authentication-bound pages..
Suggestions?
Also, what am I doing wrong in my class method that it doesn't navigate to the login page in the LoadState method?
Thanks
mujno

Looping through Multiline list in Workflow

We have a Workflow that sends an email with an Office document (ie., Excel) as an attachment to each Executing Service Engineer on service items that are relevant for planning. In an attempt to do that we loop through a multiline list, which is used to hold the relevant service items for processing.
1.     We created an activity step Initialize work items count to store the number of service work items, e.g. Work_items_count
2.     We use a loop step (loop until) to keep looping while work_items_count has a value greater than zero.
3.     Within the loop, we use another activity step Get install item ibase components that processes the first item of the multiline container element Work_items and returns the ibase components for the Executing Service Engineer. After processing has completed, we delete the item from Work_items and decrement the counter work_items_count by 1.
4.     As part of the final steps in the loop, an Excel document is created from a template using a standard object method WF_DOC-CREATE. The document is than converted to an SOFM object using standard object method WF_DOC-CREATE_SOFM, and than an email is generated with the SOFM object as an attachment using standard object method SELFITEM-SENDTASKDESCRIPTION.
The problem thats occurring is that on the second loop pass, the status for activity step Get install item ibase components is set to ready expecting user intervention. I know that its a dialogue step, but why than does it execute seamlessly on the first loop pass? Ive set the agent assignment on the Workflow and on the task to General task so that anybody can execute it so I dont think its an agent assignment problem.
Does anyone have any suggestions? Do i need to use dynamice parallel processing in this case?

We have a Workflow that sends an email with an Office document (ie., Excel) as an attachment to each Executing Service Engineer on service items that are relevant for planning. In an attempt to do that we loop through a multiline list, which is used to hold the relevant service items for processing.
1.     We created an activity step Initialize work items count to store the number of service work items, e.g. Work_items_count
2.     We use a loop step (loop until) to keep looping while work_items_count has a value greater than zero.
3.     Within the loop, we use another activity step Get install item ibase components that processes the first item of the multiline container element Work_items and returns the ibase components for the Executing Service Engineer. After processing has completed, we delete the item from Work_items and decrement the counter work_items_count by 1.
4.     As part of the final steps in the loop, an Excel document is created from a template using a standard object method WF_DOC-CREATE. The document is than converted to an SOFM object using standard object method WF_DOC-CREATE_SOFM, and than an email is generated with the SOFM object as an attachment using standard object method SELFITEM-SENDTASKDESCRIPTION.
The problem thats occurring is that on the second loop pass, the status for activity step Get install item ibase components is set to ready expecting user intervention. I know that its a dialogue step, but why than does it execute seamlessly on the first loop pass? Ive set the agent assignment on the Workflow and on the task to General task so that anybody can execute it so I dont think its an agent assignment problem.
Does anyone have any suggestions? Do i need to use dynamice parallel processing in this case?

Looping through javabean array in jsp?

Hello,
In my servlet, I created an ArrayList of objects and pass these to a jsp page using:
req.setAttribute("bean", uploadList);
The ArrayList contains objects of the FileBean class, with a getIndex, and getDate methods.
Could any possibly demonstrate how to loop through the ArrayList in the jsp and display the FileBean object values in a html table?
To display the values of a javabean in jsp pages I normally have to use for example, requestScope.bean.getMethod();
Thanks

No, that would be requestScope.bean.attributename, if your getter method has the same name as the attribute you are getting.
To loop through an array you have to use the c:forEach tag. Check google for "jstl foreach example", there are loads of examples.

Page keeps looping through processRequest method

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