is DelayedKeyValueAssignment correct?
On Jun 25, 2013, at 6:57 AM, Markus Ruggiero <[email protected]> wrote:
> Folks,
>
> I need to have a dynamically populated displayPropertyKeys for a list page. I
> was trying a couple things and eventually got the following tip.
> Unfortunately it seems not to work
>
> In Session.java
>
> private NSArray<String> listElectronicDocumentDisplayPropertyKeys;
>
> public void setListElectronicDocumentDisplayPropertyKeys(NSArray<String>
> keyArray) {
> listElectronicDocumentDisplayPropertyKeys = keyArray
> }
>
> public NSArray<String> listElectronicDocumentDisplayPropertyKeys() {
> return listElectronicDocumentDisplayPropertyKeys;
> }
>
>
> With the following rule:
>
> 100 : pageConfiguration = 'ListElectronicDocument' => displayPropertyKeys =
> session.listElectronicDocumentDisplayPropertyKeys
> [com.webobjects.directtoweb.DelayedKeyValueAssignment]
>
> All I get is a nice crash :-(
>
> Jun 25 10:21:46 ec_admin[12000] DEBUG NSLog - ****** fire : 100 :
> (pageConfiguration = 'ListElectronicDocument') => displayPropertyKeys =
> session.listElectronicDocumentDisplayPropertyKeys
> [com.webobjects.directtoweb.DelayedKeyValueAssignment] (100501)
> Jun 25 10:21:46 ec_admin[12000] WARN NSLog -
> <er.extensions.appserver.ERXComponentRequestHandler>: Exception occurred
> while handling request:
> java.lang.ClassCastException: java.lang.String cannot be cast to
> com.webobjects.foundation.NSArray
> [2013-6-25 10:21:46 CEST] <WorkerThread12> java.lang.ClassCastException:
> java.lang.String cannot be cast to com.webobjects.foundation.NSArray
> at
> er.directtoweb.pages.ERD2WListPage.sortOrderings(ERD2WListPage.java:432)
> at er.directtoweb.pages.ERD2WListPage.setupPhase(ERD2WListPage.java:563)
> at
> er.directtoweb.pages.ERD2WListPage.appendToResponse(ERD2WListPage.java:498)
> at
> com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385)
> at
> er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:571)
> at
> com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794)
> at
> er.extensions.appserver.ERXApplication.appendToResponse(ERXApplication.java:2005)
> at
> er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:190)
> at
> er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235)
> at
> er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268)
> at
> er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302)
> at
> er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:375)
> at
> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
> at
> er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2109)
> at
> er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:2074)
> at com.dsm.ec_admin.Application.dispatchRequest(Application.java:271)
> at
> com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
> at
> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
> at java.lang.Thread.run(Thread.java:680)
>
> I can sort of understand what is going on: D2W thinks that
> session.listElectronicDocumentDisplayPropertyKeys is a string instead of
> evaluating it. But isn't the rule system supposed to recursively resolve this?
>
> Any other idea? Or would I have to meddle with ER2DWListPage.java?
>
> Thanks for any quick answer
>
> ---markus---
>
>
>
>
> Markus Ruggiero
> [email protected]
> Check out the new book about Project Wonder and WebObjects on
> http://learningthewonders.com/
>
>
>
>
>
>
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