I see what the problem is. Resource initialization is done before any
request processing, so the WS-A headers have not been parsed and included
in the context yet. The steps that are happening are:
1. Request sent to server..
2. Server sees request is for Muse app, starts the app.
3. Muse code runs its initialization routine, loading all resources and
calling initialize*() methods.
4. Request is parsed - headers go to context, body is deserialized into
objects.
5. Proper method invoked on resource.
As you can see, #4 would have to happen before #3 in order for you to use
the WS-A context in initializeCompleted(). What are you trying to do? Maybe
we can offer suggestions on how to get there outside of initializeCompleted
().
Dan
vpl <[EMAIL PROTECTED]> wrote on 10/01/2007 09:35:23 AM:
>
> Thanks for your help
>
> No this is not the case.
> The place where I call this
> getResource().getEnvironment().getAddressingContext() is in the
> initializeCompleted()
> I call the super.initializeCompleted() before trying to retrieve the
> getAddressingContext().
> this is the wsn-producer code from which I try to retrieve the
> SubscribeRequest message Content.
>
> Am I on the right way ?
>
> Thanks for your help
>
> Th code is the following:
>
> public class MyCapabilityImpl extends AbstractWsResourceCapability
> implements MyCapability
> {
> private static final QName[] _PROPERTIES = new QName[] {
> new QName(NAMESPACE_URI, "MessageInterval", PREFIX),
> new QName(NAMESPACE_URI, "ServerName", PREFIX)
> };
>
> private static final QName _TOPIC_NAME = new QName(NAMESPACE_URI,
> "MyTopic", PREFIX);
>
> private static final QName _TOPIC_VPL = new QName(NAMESPACE_URI,
> "/*/*/muws1:ManagementEvent", PREFIX);
>
>
> public QName[] getPropertyNames()
> {
> return _PROPERTIES;
> }
>
> private int _MessageInterval = 10;
>
> private String _ServerName = "16.16.235.174";
>
> public int getMessageInterval()
> {
> return _MessageInterval;
> }
>
> public void setMessageInterval(int param0)
> {
> _MessageInterval = param0;
> }
>
> public String getServerName()
> {
> return _ServerName;
> }
>
> public void setServerName(String param0)
> {
> _ServerName = param0;
> }
>
>
>
> public void initializeCompleted()
> throws SoapFault
> {
> super.initializeCompleted();
>
> //
> // access resource's WSN capability and create a new topic
> //
> final NotificationProducer wsn =
> (NotificationProducer)getResource().getCapability
(WsnConstants.PRODUCER_URI);
> wsn.addTopic(_TOPIC_NAME);
>
> if (getResource().getEnvironment().getAddressingContext() == null)
> getLog().info("Vpl --
> getResource().getEnvironment().getAddressingContext() null");
> else
> getLog().info("Vpl -- getResource()getEnvironment().
> getAddressingContext()
> not null");
> }
> }
>
>
>
>
>
>
> Daniel Jemiolo wrote:
> >
> >
> > A common cause of that is if you override the capability class'
initialize
> > () method but don't call super.initialize(). Is this the case?
> >
> > Dan
> >
> >
> >
> > vpl <[EMAIL PROTECTED]> wrote on 10/01/2007 08:28:51 AM:
> >
> >>
> >> Hi,
> >>
> >> facing a problem. Did not find any clue in the distribution list. So I
> > post
> >> it.,...
> >>
> >> I'm extending the wsn-producer (sample) and would like to anayse the
> > content
> >> of the Filter value set by the Client
> >> when it sends its SubscribeRequest
> >>
> >> MyCapabilityImpl extends AbstractWsResourceCapability. So I've tried a
> >> getResource().getEnvironment().getAddressingContext() in my code and
get
> > a
> >> null pointer, where getResource().getEnvironment() is not null. I'm
> >> wondering:
> >> - Is it normal as it seems to be the right way to get the
messageHeader
> >> values from the received message
> >> - What is the good way to get this filter value set in the
> > Subscriberequest
> >> ?
> >>
> >> Thanks for your support
> >>
> >> Cheers
> >>
> >>
> >>
> >> --
> >> View this message in context: http://www.nabble.com/getResource%28%
> >> 29.getEnvironment%28%29.getAddressingContext%28%29-null-tf4548030.
> >> html#a12978303
> >> Sent from the Muse User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >>
> >
>
> --
> View this message in context: http://www.nabble.com/getResource%28%
> 29.getEnvironment%28%29.getAddressingContext%28%29-null-tf4548030.
> html#a12979284
> Sent from the Muse User mailing list archive at Nabble.com.
>
>
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>
