JAXB 2.0 in the NWDS

Hi Folks,
I would like to use JAXB 2.0 to generate classes from an XSD file .
Unfortunately I get errors when import the Java package into NWDS - NWDS does not recognise the annotations.
I am using NWDS version 2.0.20. Is this an NWDS problem or perhaps a JRE versioning problem (JRE is 1.5). Have I missed something?
Help would be much appreciated.
Thanks
Dan

I think you must got an Error “unable to marshal type because it is missing an @XmlRootElement annotation]”
please refer to the link:
http://www.vineetmanohar.com/2009/09/jaxb-code-snippets-for-beginners/

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Unable to update features using the NWDS Update Manager

I'm updating the NWDS and selecting the features to install from https://nwds.sap.com/swdc/downloads/updates/netweaver/nwds/ce/710
It hung midway while downloading:: plugins/com.sap.engine.clientapis_2.0.0.101103141034.jar (9928K of 10560K bytes)
I had to force kill the NWDS and when I restarted it and tried to update the features again, it doesn't try to download the clientapis jar that failed to download before. I don't find this jar in the eclipse\plugins folder either, so why does it skip this jar?
By the way, the features to install automatically listed were as below:
- https://nwds.sap.com/swdc/downloads/updates/netweaver/nwds/ce/710
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Now it gets repeatedly hung while downloading the jar file
plugins/com.sap.devmanual.doc.user_1.1....818085804.jar everytime I kill and restart and try to update.
The way I update is from the Help menu->Install/Update->Search for new features to install.
In the "Product Configuration" I see the below
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- E:\Program Files\SAP\IDE\CE\eclipse
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       -Eclipse Platform 3.3.0.v20070612-_19UEkLEzwdF0jSqQ-G
           - Eclipse RCP 3.3.0.v20070607-8y8eE8NEbsN3X_fjWS8HPNG
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Can someone please help understand what is happening and how to get the update manager working, before I get fired from my job for showing no productivity since 2 days? If it is a matter of the mirror being down, can you tell how I can choose a different mirror for a site in the Eclipse Update Manager?
Edited by: convicted on May 6, 2011 1:58 PM
Edited by: convicted on May 6, 2011 2:04 PM

Is there any issue with connection to the network(internet) fromt he NWDS?
Usually, NWDS is unable to connect to network due to incorrect Network Connection parameters.
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Regards,
Sharath

Systems are not available in the NWDS but in the Web-client

I'm at presnt using the VC 7.11 in the web client. For enlarging the default components by a couple of own one I'm trying to use VC in the NWDS. Now I'm facing the problem that the default systems (Busniess Objects, Portal Content, Portlet Applications, Services Registry, Visual Composer Model, Web Dynpro Application, Web Dynpro Component) are shown in the "Search" panel but not those which I have created e.g. our ERP system.
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Hi I am new to the NWDS.
What is the procedure for installing the NWDS.
Where i can get the installbles to install the NWDI on CE trail version?
Please forwardme the documents to refer?
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Vijay

All those can be downloaded from the "Downloads" are here at SDN...
We don't forward documents, this is a discussion forum.
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Juan

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Does 10.1.3.4 take care of this? I have 10.1.3.3 currently

Hi,
Did you ever solve this issue? I'm having the same problem with toplink and hibernate jars....
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Zaloa

"Invalid project description" when imporing an existing project to the NWDS

Hello,
I am trying to import an existing project to the NWDS and I am getting this error:
"Invalid project description."
Details: "C:/workspace/<project_name> and C:/workspace overlap."
In .project I can't see anything unusual. Any idea?

Hi,
I know that one of the options for import (at least for NWDS CE) is to have it copy all files into the current workspace of the NWDS, regardless of the source folder of the old project.
If the old project happens to allready be a subfolder of the current workspace I can imagine it would produce an error similar to the one you get (but I've never seen it).
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Cheers
Dagfinn

Where to download the NWDS?

Hello to all,
just returning from the JA100 course, i would like to download the NWDS which - according to what the teacher told us - is a free-of-charge download. I REALLY tried, but i didn't find it in the downloads. Can anybody help me?
Thanx

Hi,
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I get an error while opening the NWDS

I get following error
Problems during startup. Check the .log file inthe .metadata directory of your workspace.
Is it because too many projects are open on my workspace ? Should I delete the files, which files should i remove from the workspace
thank you in advance

hi Santosh
I deleted the .metadata file and opened the nwds again. But it gave the same error
.metadata file has got created in workspace folder.
there is a notepad file in it and it has folowing info. Should I try to derive something out of it ?
!SESSION Nov 17, 2008 16:10:06.803 -
java.version=1.5.0_02
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86 -feature com.sap.java.ide C:\Program Files\Java\jdk1.5.0_02\bin\javaw.exe
-Xmx512m
-Xms128m
-XX:PermSize=32m
-XX:MaxPermSize=128m
-DallUserDir='C:\Documents and Settings\All Users\Application Data'
-cp C:\Program Files\SAP\IDE\IDE70\eclipse\SapStartup.jar com.sap.ide.eclipse.startup.Main
-os win32
-ws win32
-arch x86
-feature com.sap.java.ide
-showsplash C:\Program Files\SAP\IDE\IDE70\eclipse\SapIde.exe -showsplash 600 -data C:\Documents and Settings\721127\Documents\SAP\workspace -install file:C:/Program Files/SAP/IDE/IDE70/eclipse/
!ENTRY Startup 1 0 Nov 17, 2008 16:10:06.803
!MESSAGE Sap NetWeaver Developer Studio - Build: 200708072056
!SESSION -
!ENTRY org.eclipse.core.launcher 4 0 Nov 17, 2008 16:10:09.548
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
     at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
     at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
Caused by: java.lang.reflect.InvocationTargetException
     at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:861)
     at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
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     at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1716)
     at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1660)
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     at java.lang.System.loadLibrary(System.java:992)
     at org.eclipse.swt.internal.Library.loadLibrary(Library.java:108)
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     at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:1291)
     at org.eclipse.swt.graphics.Device.init(Device.java:547)
     at org.eclipse.swt.widgets.Display.init(Display.java:1316)
     at org.eclipse.swt.graphics.Device.<init>(Device.java:96)
     at org.eclipse.swt.widgets.Display.<init>(Display.java:291)
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     at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
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     ... 8 more
!SESSION Nov 17, 2008 16:10:17.751 -
java.version=1.5.0_02
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86 -feature com.sap.java.ide C:\Program Files\Java\jdk1.5.0_02\bin\javaw.exe
-Xmx512m
-Xms128m
-XX:PermSize=32m
-XX:MaxPermSize=128m
-DallUserDir='C:\Documents and Settings\All Users\Application Data'
-cp C:\Program Files\SAP\IDE\IDE70\eclipse\SapStartup.jar com.sap.ide.eclipse.startup.Main
-os win32
-ws win32
-arch x86
-feature com.sap.java.ide
-showsplash C:\Program Files\SAP\IDE\IDE70\eclipse\SapIde.exe -showsplash 600 -data C:\Documents and Settings\721127\Documents\SAP\workspace -install file:C:/Program Files/SAP/IDE/IDE70/eclipse/
!ENTRY Startup 1 0 Nov 17, 2008 16:10:17.751
!MESSAGE Sap NetWeaver Developer Studio - Build: 200708072056
!SESSION -
!ENTRY org.eclipse.core.launcher 4 0 Nov 17, 2008 16:10:18.222
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
     at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
     at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
Caused by: java.lang.reflect.InvocationTargetException
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Caused by: java.lang.UnsatisfiedLinkError: Native Library C:\Program Files\SAP\IDE\IDE70\eclipse\plugins\org.eclipse.swt.win32_2.1.2\os\win32\x86\swt-win32-2135.dll already loaded in another classloader
     at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1716)
     at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1660)
     at java.lang.Runtime.loadLibrary0(Runtime.java:822)
     at java.lang.System.loadLibrary(System.java:992)
     at org.eclipse.swt.internal.Library.loadLibrary(Library.java:108)
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     at org.eclipse.swt.widgets.Display.internal_new_GC(Display.java:1291)
     at org.eclipse.swt.graphics.Device.init(Device.java:547)
     at org.eclipse.swt.widgets.Display.init(Display.java:1316)
     at org.eclipse.swt.graphics.Device.<init>(Device.java:96)
     at org.eclipse.swt.widgets.Display.<init>(Display.java:291)
     at org.eclipse.swt.widgets.Display.<init>(Display.java:287)
     at org.eclipse.ui.internal.Workbench.run(Workbench.java:1361)
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     at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
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The help content include the attribute:
http://help.sap.com/saphelp_erp2005/helpdata/en/84/230a415a47f06fe10000000a1550b0/frameset.htm
Message was edited by: ree fish

Hi,Ganesh,
Should i use code
HoverMenu hover = new HoverMenu("hover");
TextView tv2 = new TextView("tv2");
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And you mentioned associating textview with hovermenu.
I can't find the hoverMenuId attribute in the properties panel of my TextView.
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as this:
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Message was edited by: ree fish
Message was edited by: ree fish

Unable to import Development Configuration at the NWDS

Hello,
I am trying to import a Development Configuration at the NWDS after successfully created a track.
When I do that I receive this error message:
Client J2E_APPL_D: absoluteLocalRoot
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2. There is no such folder 1 under my workspaceDC folder.
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Thank you very much Pascal.
Problem solved indeed.
For some reason it is possible to give points at the moment but I promise I'll do that once it will be corrected.
Message was edited by: Roy Cohen

Where do the portal server saves all the NWDS plugins

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10X Harish but I am looking for the folder themselfs as they appear at the NWDS plugins directory...
I found many of them at the ...\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\portal\portalapps. Is this the right place?
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Message was edited by: Roy Cohen

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ERROR IN THE NWDS

I'm making a modification in the standard of the ESS I'm tried to deploy in NWDS but I get this error
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Edited by: jcifuentes on Jun 22, 2010 9:11 PM

check this thread
Project creation error for ess application
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Create an XI webservice and import it to the NWDS

Hi all,
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Exception on creation of service metadata for WSDL URL ......
I read multiple threads and blogs about defining a webservice via XI but perhaps i still made something wrong.
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Hi Hui, hi Chilla
thanks for your answers but thats what i did.
At least i'm wondering why i can't import the created webservice in my NWDS. It always aborts with the error mentioned above.
Perhaps i'll describe what i did to create the webservice. The XI interface is running accordingly. But now i want to start the interface in my NWDS in a WebDynrpo application using a webservice which is created in XI.
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Perhaps I'm trying to do a scenario that won't work in this way, but what do i have to change to make it work?
Thanks and regards,
Steven
Edit:
basicly i want to do this:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5f3ee9d7-0901-0010-1096-f5b548ac1555
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Message was edited by:
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[JAXB] Multiple imports in the root node

Hello,
I use JAXB and am doing this scenario : unmarshalling an XML document created manually, and automatically marshalling another from the generated Java code.
This is a multiple schemas / multiple imports issue.
I would like the 2 XML documents to be similar, but in the first one, I get :
<?xml version="1.0" encoding="UTF-8"?>
<aaa:first xmlns:aaa="http://aaa" xmlns:bbb="http://bbb">
</aaa>
and in the second :
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<aaa:first xmlns:aaa="http://aaa" xmlns:ns1="urn:abc" ...>
<bbb:second xmlns:bbb="http://bbb">
</bbb>
</aaa>
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Ok, I found a solution to get all namespaces placed in the root of the generated XML document : one have to implement a NamespacePrefixMapper
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Do you know a way these namespaces would be kept somewhere, associated with the unmarshalled object ? I need these namespaces in the case that I would create another XML file from it in the future.
It's seems logical to keep this with the object, so did I miss something please ?

JAXB 2.0 in the NWDS

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