Struts CVS problem

Hi all,
I can't use properly jdev 903 with cvs in a struts application
the operations are:
* import a WORKING struts apps in a winnt server repository(import the all project folder)
* checkout the project in another workspace with same names
the original project still works, the other doesn't compile:
I can't load the struts tlds.. but they are in the same folder as the previous project and the web.xml is the same
thanks for help
diego

Update:
From looking at the logs, it looks like FormRenderer.java is not renderering the action correctly (putting in the .do instead of .faces). Anyone have any idea why it's doing this?

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Struts Diagram and CVS Problems

We're having a difficult time with the StrutsPageFlow.oxd_struts and CVS. Anytime a developer makes a change to the Struts diagram and commits the struts-config.xml file, the StrutsPageFlow.oxd_struts file also gets committed. When a different developer updates the struts-config.xml file the StrutsPageFlow.oxd_struts file has a conflict on just about every item. We're also encountering this on our *.jpr and bc4j.xcfg files.
JDeveloper 10g is stealing a lot of our time as we're having to manually work around a lot of CVS conflicts on files that are not shown in the project but associated with project files like the struts-config.
Anyone else having CVS issues with these "behind-the-scene" files?

Hi Jason,
Unfortunately, this is a known issue. The only workaround we can suggest for struts at the moment is using an exclusive editing mode. Whenever a developer needs to modify the struts diagram, he should issue a cvs edit. Other developers should use the "List Editors" functionality in JDev to check whether someone is currently editing the file.
We're working on resolving these team development issues in the 10.1.3 release.
Thanks,
Brian

Apache Roller (or mayb Struts 2) problem on Tomcat 5.5.20 on Debian Etch

Firstly I'm not at all sure whether this is the right forum for asking for help on this issue. People here have been very helpful in the past. If this post is in the wrong place, my apologies and please feel free to move it.
I am trying to install Apache Roller 4.0 on a Debian Etch system that has the Apache Tomcat 5.5 package installed. I am using the Sun Java package as well. You might think the solution to this problem might be better sought in the Apache Roller community or the Debian community. However the problem I am experiencing is a far more general Java problem (I think).
h1. Software versions
java version "1.5.0_10"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_10-b03)
Java HotSpot(TM) Client VM (build 1.5.0_10-b03, mixed mode, sharing)Tomcat 5.5.20 (Debian Etch package)
Apache Roller 4.0
h1. The error
When I load up the application for the first time, following the Apacher Roller instructions for installation I get a bunch of IllegalAccessExceptions that AFAIK should not happen. An example is in the exception trail below.
h2. Exception trail.
ERROR 2007-12-30 11:31:25,476 StandardWrapperValve:invoke - Servlet.service() for servlet jsp threw exception
Caught OgnlException while setting property 'location' on type 'org.apache.struts2.views.tiles.TilesResult'. - action - file:/vhost/beanlogic.co.uk/roller/WE
B-INF/classes/struts.xml:129:77
        at com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:199)
        at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:342)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
        at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:221)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
        at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
        at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
        at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
        at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:150)
        at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)
//(there is a large stack trace here which probably not relevant so I cut it out. The caused by is next)
Caused by: Caught OgnlException while setting property 'location' on type 'org.apache.struts2.views.tiles.TilesResult'. - Class: ognl.OgnlRuntime
File: OgnlRuntime.java
Method: invokeMethod
Line: 508 - ognl/OgnlRuntime.java:508:-1
        at com.opensymphony.xwork2.util.OgnlUtil.internalSetProperty(OgnlUtil.java:367)
        at com.opensymphony.xwork2.util.OgnlUtil.setProperties(OgnlUtil.java:76)
        at com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:222)
        at com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:195)
        ... 287 more
Caused by: java.lang.IllegalAccessException: Method [public void org.apache.struts2.dispatcher.StrutsResultSupport.setLocation(java.lang.String)] cannot be a
ccessed.
        at ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:508)
        at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:812)
        at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:964)
        at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:75)
        at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:131)
        at com.opensymphony.xwork2.util.OgnlValueStack$ObjectAccessor.setProperty(OgnlValueStack.java:68)
        at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1656)
        at ognl.ASTProperty.setValueBody(ASTProperty.java:101)
        at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177)
        at ognl.SimpleNode.setValue(SimpleNode.java:246)
        at ognl.Ognl.setValue(Ognl.java:476)
        at com.opensymphony.xwork2.util.OgnlUtil.setValue(OgnlUtil.java:186)
        at com.opensymphony.xwork2.util.OgnlUtil.internalSetProperty(OgnlUtil.java:360)
        ... 290 moreAny help would be great.
Cheers
Elwyn

Have you resolved your problem? I am running into the SAME EXACT issues with my application. The only difference is I'm not deploying to webapps/ROOT/; I'm deploying to my own directory based on my WAR file name (webapps/<web_application_name>/WEB-INF....blah blah). If you figured out your problem (believe me, I wish I could be of some help) I would LOVE to hear what you did/figured out.
-C

Cvs problem in flex builder 2.0

Hi, everyone, I have installed my flex builder 2.0 without
problem, and i have created some apps using it.
It is really good.
But the question is , when I set up a CVS client in flex
builder, i can only do commit / update / synch, Why the Edit /
Unedit menus are disabled? Dose anyone know this? I think it is
very inconvenient.
Thank you

Hi There
I am wondering if you can help me, i am looking to build a simple flex front end with a java back end, just to send simple requests and responses. By the sounds of your email you have an idea of how to do this, i am using websphere as my server, i am wondering if you have any links to tutorials on how to do this or any sample projects yourself. Any help would be amazing
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html:select Struts tag problems

hello
I've a bean "Profile" in my sessionScope under name "myProfile"
This bean is defined as
public class Profile implements java.io.Serializable {
     private User user;
     private List<Groups> groups;
     private List<Function> function;
     private List<Services> services;
     etc. .-.... getter and setter.....
}the "services list" is full of data
now in my jsp I want to print all the services in a select box. I'm using struts so I do
<html:select property="serviceId">
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Cannot find bean under name [it.object.Services@16b5518, it.object.Services@19fdafc]
I've read the documentation.. but I don't understand if in the collection attribute I can put only the name of a bean that identify a collection...
I can't use EL?
I try do use a bean:define and to put its name in the collection attribute
<bean:define id="myBean" value="${myProfile.services}"/>
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what the way to solve this problem
thanks
martina

<html:select>
<html:optionsCollection name = "myProfile"
property = "services" value ="idSoc" label =
"descrizione"/>
/html:select>yes evnafets
you're right
this code works!
but there's a problem. To simplify this post I say I've a bean with a Collection inside that I want to iterate.
In my real application I've a session bean with another bean inside that contains the Collection. I've one more level (3 levels instead 2)
whit the code you suggest I can't search inside it...
I mean over myProfile I've onother bean that contains it and it's in the session
bean1 -> myProfile -> List of Services
from the session I can take by name only the "bean1"
do you know what's the solution in this case?
I've used some code like this
<bean:define id="myBean" name="bean1" property="profilo"></bean:define>
<html:select>
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</html:select>it works..as you suggest I can specify only attribute names so I think this is the right way... or?!
thanks a lot for yor help
martina

10g Struts/ADF: Problem with updating a DataAction

We have a web application (JSP/Struts/ADF) that we developed using the 10g (build 1542) Struts Page Flow designer. It is a great tool for building the application the first time but when we go to change something, DataActions end up being ignored when the application is run.
Here is the scenario:
We have SQL-based VOs which require a paramter at run-time. We use a Struts DataAction to bind the VO SQL query through a custom method in the App Module (AM). This works fine the first time that we create it and run it.
The problem comes when we want to change the custom method (which was already associated with a DataAction) in the AM and then rebuild and run the app, it looks like the DataAction is not there and we get an error on the DataPage (that the DataAction forwards to) which says that "not all variables bound". We have printlns in the custom method so we know when it is accessed and in the scenario that I pose here, the custom method is not called.
This has also occurred when we had a DataPage forward to another DataPage and then later we added a DataAction in between. The application continued to forward from the DataPage to the DataPage completely ignoring the DataAction that we added and that can be seen on the Struts diagram.
The only way that we have been able to work around this issue is to delete the Data Action and the DataPage from the struts diagram and then recreate them under a different name. This seems like it is a bug and I wonder if anyone else has experienced this?
Is this a known bug which will be fixed in the production release?
Thanks, Les

This seems to be related to Bug# 3537056.
Please contact Worldwide Support and register that you are running into this bug. Unfortunately, the bug doesn't list a workaround at present.
Once you have correctly set SelectMethod=Cursor and passed the -Djbo.sql92.locktrailer=null runtime parameter to avoid using the FOR UPDATE clause, you hit an issue when the UPDATE statement is issued that our developers are looking into.

CVS problem (freezing) with JDeveloper

Using JDeveloper 9.0.5.1 build 1605, i am having a real weird problem with cvs. cvsnt has been installed in both my laptop and server. When connecting to local cvs server everything is fine. but when i try to connect to a remote server, suddenly the computer freezes. the freezing goes on for about 10 seconds, then everything gets back to normal, and after 5 seconds or so, everything freezes again. this goes on till i kill jdeveloper process.
the freezing goes on for a while after i kill it, but it goes away after that. but after that all my networking goes weird, and i can no longer ping the cvs server.
using eclipse, and tortoise from windows explorer i can connect to remote server without problems. i am using pserver, and my os is windows xp pro with sp2. I have also tried preview version of jdeveloper, but the symptoms are the same, even if i choose to use the cvs version that comes with jdeveloper or use the one from the environment vars (path)
so has anyone experienced such a problem? any help would be appraciated a lot.
Best Regards
Seref Arikan

Hi,
Just a few questions to try and track down why this is happening.
Which version of cvsnt are you using, could you paste the output of cvs --version into this thread?
Do you have a large repository? JDeveloper did have some problems with cvs support being over chatty when trying to find incoming changes. JDeveloper was making more connections to the cvs server than were being cleared up effectively DOSing the cvs repos.
10.1.3 Production should have fixed this, could you give it a try?
It sounds like something is stopping network connections from being freed.
Thanks,
Geoff

CVS PROBLEM??

Hi to all!
I have a CVS in a linux enviroment, and i use JDeveloper 10.1.3 EA ( Im a newbie CVS user )....and we are working in a MVC Project, and we have a proyect in the cvs, all the programmers download this projects, and in local mode they create more JSP pages, but, when they create new jsp pages this do some modifications in the faces-config.xml, and ....if someone create a jsp page and commit it...in the "Incoming" on the "CVS window" of Jdeveloper of the other programmers appears the files who was created and modificated, but where appears the "incoming status" of the faces-config.xml file, and the DataBindings.cpx says "Conflict on Merge".......
What i have to do to solve that problem and continue creating pages in different pc's at the same time?
Thanx!

When a file has a merge conflict, you can right-mouse on it and "Resolve Conflicts..."
This brings up a window where you can decide how it is correct to take the conflicting changes from multiple developers.

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Hello
I have been successfully using JDev with CVS thru SSH2 connection. Recently (and I have not made any updates) JDev thinks it should remove from CVS files that I have NOT marked for deletion when I open it. It only happens when I launch JDeveloper. Almost every time it randomly selects files that I have not marked for deletion and thinks it should do a complete removal of them from even the CVS server. This is a HUGE problem. Any ideas on how to get it to stop other than disconnect entirely from CVS?

This problem does not appear to be fixed by the bug fixes you mentioned. I downloaded and installed the latest version, etc.
Several times since I see stuff like this in the message area:
<internal cvs client> remove euser_includes.jsp
cvs remove: scheduling `euser_includes.jsp' for removal
cvs remove: use `cvs commit' to remove this file permanently
I have not touched this file and by the time I see this message it has removed the file from my hard drive. I have to go to the Pending Changes area and right click on the file name and choose CVS -> add. If I do not do this, and happen to do a commit all...I lose the file even from the remote CVS server. This is a big problem for me because if I happen to miss one of those messages, I lose my file entirely. The file it picks is random. I have begun to only keep one workspace open, because if there are other workspaces open, it could pick files from those, which it has and if I am not actively working on those, then it causes huge problems losing files.

Struts Portlet problem

Hello,
I am developing a Struts Portlet, using JDev 10.1.2, and I'm deploying my app to Oracle Enterprise Manager.
I have a DB Schema from which I created the Business Components for my Portlet.
In the portlet, I need to display a tree-like Page Menu (pages have sub-pages and so on) in a single JSP that I have already working perfectly (outside Oracle Portal).
This JSP consists of a series of "a href" links, each link representing a Menu Page, so that when I click on that link, the other portlets (content portlets) would show the selected page's contents.
The idea here would be to, when I click a link, raise a struts event so that I can set my ViewObject's current row, and then get Portal to refresh the whole page passing the Page_Id as a parameter, so that both the menu portlet and the content portlet would be synchronized.
The problem is that inside Portal, I can't seem to get the struts app to work:
It renders the page just fine, but when I click on a link it obviously sets the browser's URL to one that is not relative to the portal - I suppose because i'm setting the URL mannualy on the "a href".
(Note that I don't have a Form component in my JSP, just a number of links)
What I need is to find a way to raise a Struts event so that the current row will be set. I'm trying to do it like this:
< a href="/portal/menuPage.do?&id=<c:out value="${node2.IdPagina}"/>&event=Select">
The event is raised and the row is set but I'm (obviously) forwarded to
http://myServer:myPort/portal/menuPage.do?&id=28&event=Select
Portal doesn't recognize this address and displays a "404 Not Found" message.
Is there any other way to raise a struts action with links, or at least, without forms and submit buttons? Because raising it like I'm doing forwards me to a wrong URL.
I read everything I found on Struts Portlets but still haven't found an answer to my problem.
Any help?
Rui Leitão

When constructing links, you have to use the pdk-specific struts tags, for example:
<pdk-struts-html:link href="/portal/menuPage.do">Also, you need to use the pdk struts tag library:
<%@ taglib uri="/WEB-INF/pdk-struts-html.tld" prefix="pdk-struts-html" %>Peter

Struts: Odd problem with ActionErrors and NullPointerException

Hello,
I'm fairly new to Struts, and I'm trying to set up a relatively simple application. I've been running into this problem when trying to validate an ActionForm through the validate() method.
The validate method call is very simple:
public ActionErrors validate(
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Now, I have verified and tested the following:
* the if-statement evaluates properly, meaning that the firstName field is not null
* the message resource bundle is available, so it couldn't be that it's related to the property not being found in the bundle
This might be something simple, but I am a bit stumped here, so any help would be greatly appreciated.
Thanks,
Morten

Well, never mind. I just replaced the call to the super constructor with a plain ActionErrors constructor, and then everything worked. Hmmm... so much for blindly copying code you're not entirely sure you understand :)

Struts-Config Problem

An error message told me to post to the forum (I do what I'm told). Mmmmkay - background on what probably caused it - I manually added multiple instances of the same action (with slightly different attributes) and had the forward loop back to the instantiating(?) uix. Figured even if I pulled this off it would be a bad way to do what I was trying to do. I deleted all but one instance of that action in the struts-config, so the xml is again in a valid state. The struts-config diagram still had forwards looping back to the data page so I tried to delete them and I get the error below. n e ways here it goes JDev developers:
BME-99003: An error occurred, so processing could not continue.
The application has tried to de-reference an invalid pointer. This exception should have been dealt with programatically. The current activity may fail and the system may have been left in an unstable state. The following is a stack trace.
java.lang.NullPointerException
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     at oracle.bm.diagrammer.track.MoveTracker.<init>(MoveTracker.java:198)
     at oracle.bm.diagrammer.track.SelectionTracker.mousePressed(SelectionTracker.java:788)
     at oracle.bm.diagrammer.track.ModularTracker.processEvent(ModularTracker.java:215)
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     at oracle.bm.diagrammer.track.TrackerStack.processEvent(TrackerStack.java:349)
     at oracle.bm.diagrammer.BaseDiagramView$2.processEvent(BaseDiagramView.java:689)
     at oracle.bm.diagrammer.PageView$PageViewPanel.fireEvent(PageView.java:2569)
     at oracle.bm.diagrammer.PageView$PageViewPanel.processEvent(PageView.java:2734)
     at java.awt.Component.dispatchEventImpl(Component.java:3615)
     at java.awt.Container.dispatchEventImpl(Container.java:1627)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3195)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
     at java.awt.Container.dispatchEventImpl(Container.java:1613)
     at java.awt.Window.dispatchEventImpl(Window.java:1606)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
If further errors occur, you should restart the application.
Yes I keep getting this error after restart of JDev
Also, report the problem on the JDeveloper forum on otn.oracle.com, or contact Oracle support, giving the information from this message.

Brian - I think the simplest way to recover from this will be to go to the ViewController/model directory and delete (or rename) the StrutsPageflow.oxd_struts file.
This will blow away the diagram and a new one will be created when you next open the struts-config.
You'll loose the diagram layout but the metadata will all be intact

Struts taglibs problems

When I try to use an html:link tag (html:link action="/display.do") I get the following error
java.lang.NoSuchMethodError: oracle.webdb.provider.v2.struts.StrutsUtils.isPortalRequest
if I look in the pdkjava.jar and pdkstruts.jar I see StrutsUtils but isPortalRequest() is only in the pdkstruts.jar file not pdkjava.jar file. How can I fix this?
It seems to be a classloader problem loading the wrong class do I need to use a different version of the PDK?
Message was edited by:
jgardner16

Found the problem different pdk versions of the jar files.

JDev Internal CVS problem: no indication that local source is out of date

Hi,
I have a situation where two people are coding an ADF BC / Faces project and both developers are editing the model, modifying the same AM etc.
When one developer commits their changes to the CVS, the other developer has no indication that their copy is now out of date with the CVS. The incoming changes is set to run every 5 minutes and definately runs, but there is no way of knowing that a local copy is out of date. Is JDev meant to do this or is something not configured properly?
Aside from updating each object every single time prior to make a change to it, is there any way that JDev can change the CVS Icon on each object if it is different than the CVS?
What does the "Finding Incoming changes" do if it is not meant to flag files as out of date?
regards,
Brenden

So far this is not working well at all. We are spending a lot of time fixing problems caused by one or more files for each object being out of date. We are having to do a force unchanged commit to get rid of the 'mixed states' status on some objects.
The delete from CVS also completely hangs JDev on both developers PC's as wll as stuffs the AM definition.
can anyone recommend an alternative that they have had success with?

CVS problem: Entries file not being created

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Create new project
File > New > Project
Complete all fileds including path to the project files. Fla, and .as files.
Do all the work I need to, and is finished. So I want to share the project to the team.
Right click on the project in 'Package Explorer' window > Team > Share project...
Select the CVS repository, (the connection works as I see all the projects listed)
Select 'use project name as module name'
Next > enter password > Finish
At this point I used to get another dialogue window appear to be able to add comments and finalize the commit. But now for some reason nothing happens. No errors or anything. When I look in the repository the folder is there but it is empty.
Does any one have any idea how I can fix this? It is most strange and very frustrating! Any help would be greatly appreciated

Delivery transaction accounting can be seen in Inventory--Transactions--Material Distributions screen (assuming that your destination is inventory)
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Nagamohan

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