Problem with singleton service

Hello, I'm trying to implement a factory service in Muse
1.0, so I've
made it a singleton service. To do so I copied the code of
the Home in
the enterprise example as follows:

private ServiceManagementPortResource m_resource = null;
    /**
     * Create and add any resource instances.
     *
     * throws Exception on error
     */
    public void init() throws Exception
    {
        super.init();
        // TODO: Create and add any known resource instances
here.
        // If this is home for a singleton service (i.e. a
service
that exposes exactly one resource),
        // use null as the resource identifier when creating
the instance.
        //String instance1Id = "00000001";

        try
	      {
	      	
	         if ( m_resource == null )
	         {
	            m_resource = (ServiceManagementPortResource)
createInstance( null );
	            EndpointReference epr =
	               getEndpointReference( null );
	            m_resource.setEndpointReference( epr );
	            add( m_resource );
	            System.out.println("epr is " +
epr.toString());
	         }
	      }
	      catch ( ResourceException e )
	      {
	         throw new ResourceUnknownException(
"ServiceManagementPortResource","ServiceMa
nagementPortResource"
	                                              );
	      }
    }


And in the Resource file I've initialized the resourceid
following the
Host example:

public void init()
    {
        super.init();

        /**
		 * The ResourcePropertySet which contains all the defined
ResourceProperties
		 */
		org.apache.ws.resource.properties.ResourcePropertySet
resourcePropertySet = getResourcePropertySet();
		org.apache.ws.resource.properties.ResourceProperty
resourceProperty = null;


	try{	
		// init the {http://docs.oasis-open.org/wsdm/2004/12/muws/wsd
m-muws-part1.xsd}ResourceId
Resource Property
		org.apache.ws.muws.MuwsUtils.initResourceIdProperty(this);
	
	
		}
	catch (Exception e)
	{
	   throw new javax.xml.rpc.JAXRPCException("There was
a problem in
initializing your resource properties.  Please check your
init()
method. Cause: " + e.getLocalizedMessage());
	}
			
	    }

The problem is that when I try to invoke it using the
following message:

<?xml version="1.0"
encoding="UTF-8"?>
   <soapenv:Envelope
xmlns:soapenv="http://sche
mas.xmlsoap.org/soap/envelope/"
xmlnssd=&
quot;http://www.w3.org/20
01/XMLSchema"
xmlnssi=&
quot;http://www.
w3.org/2001/XMLSchema-instance"
xmlns:fs="http://tomas.
org/wsdm/ServiceManagement"
xmlns:wsrp="http://docs.oasis-open.org/ws
rf/2004/06/wsrf-WS-ResourceProperties-1.2-draft-01.xsd&
quot;
xmlns:wsa="http
://schemas.xmlsoap.org/ws/2004/08/addressing">
      <soapenv:Header>
         <wsa:To
soapenv:mustUnderstand="1">http://adapt20:8081/muse/services/ServiceM
anagementPort</wsa:To>
         <wsa:Action
soapenv:mustUnderstand="1">http://tomas.org
/wsdm/ServiceManagement/ServiceManagementPortType/GetService
s</wsa:Action>
      </soapenv:Header>
      <soapenv:Body>
         <fs:GetServicesRequest/>
      </soapenv:Body>
   </soapenv:Envelope>

I get the response:

<?xml version="1.0"
encoding="utf-8"?>
   <soapenv:Envelope
xmlns:soapenv="http://sche
mas.xmlsoap.org/soap/envelope/"
xmlnssd=&
quot;http://www.w3.org/20
01/XMLSchema"
xmlnssi=&
quot;http://www.
w3.org/2001/XMLSchema-instance">
      <soapenv:Body>
         <soapenv:Fault>
           
<faultcode>soapenv:Client</faultcode>
            <faultstring>The expected resource
identifier reference
parameter named
{http://tomas.
org/wsdm/ServiceManagement}ResourceIdentifier was not
found in the SOAP header.</faultstring>
            <detail/>
         </soapenv:Fault>
      </soapenv:Body>
   </soapenv:Envelope>

So I think that it does not recognize it as a singleton
service. Is
there something more to do to define a singleton service
apart from
initializing the resource id as null?

-- 
Saludos.
José Antonio Sánchez

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Perhaps your client still needs to include the
ResourceIdentifier SOAP 
header, even if it's an empty element? Even if a resource
type is a 
singleton, it may still have a resource identifier, no?

Dan



"José Antonio Sánchez" <getaceresgmail.com> wrote on 07/18/2006 05:18:49 
AM:

> Hello, I'm trying to implement a factory service in
Muse 1.0, so I've
> made it a singleton service. To do so I copied the code
of the Home in
> the enterprise example as follows:
> 
> private ServiceManagementPortResource m_resource =
null;
>     /**
>      * Create and add any resource instances.
>      *
>      * throws Exception on error
>      */
>     public void init() throws Exception
>     {
>         super.init();
>         // TODO: Create and add any known resource
instances here.
>         // If this is home for a singleton service
(i.e. a service
> that exposes exactly one resource),
>         // use null as the resource identifier when
creating the 
instance.
>         //String instance1Id = "00000001";
> 
>         try
>          {
> 
>             if ( m_resource == null )
>             {
>                m_resource =
(ServiceManagementPortResource)
> createInstance( null );
>                EndpointReference epr =
>                   getEndpointReference( null );
>                m_resource.setEndpointReference( epr );
>                add( m_resource );
>                System.out.println("epr is "
+ epr.toString());
>             }
>          }
>          catch ( ResourceException e )
>          {
>             throw new ResourceUnknownException(
>
"ServiceManagementPortResource","ServiceMa
nagementPortResource"
>                                                  );
>          }
>     }
> 
> 
> And in the Resource file I've initialized the
resourceid following the
> Host example:
> 
> public void init()
>     {
>         super.init();
> 
>         /**
>        * The ResourcePropertySet which contains all the
defined 
ResourceProperties
>        */
>      
org.apache.ws.resource.properties.ResourcePropertySet
> resourcePropertySet = getResourcePropertySet();
>      
org.apache.ws.resource.properties.ResourceProperty 
resourceProperty = null;
> 
> 
>    try{ 
>       // init the 
{http://docs.oasis-open.org/wsdm/2004/12/muws/wsdm-muws-
> part1.xsd}ResourceId
> Resource Property
>      
org.apache.ws.muws.MuwsUtils.initResourceIdProperty(this);
> 
> 
>       }
>    catch (Exception e)
>    {
>       throw new
javax.xml.rpc.JAXRPCException("There was a problem in
> initializing your resource properties.  Please check
your init()
> method. Cause: " + e.getLocalizedMessage());
>    }
> 
>        }
> 
> The problem is that when I try to invoke it using the
following message:
> 
> <?xml version="1.0"
encoding="UTF-8"?>
>    <soapenv:Envelope
> xmlns:soapenv="http://sche
mas.xmlsoap.org/soap/envelope/"
> xmlnssd=&
quot;http://www.w3.org/20
01/XMLSchema"
> xmlnssi=&
quot;http://www.
w3.org/2001/XMLSchema-instance"
> xmlns:fs="http://tomas.
org/wsdm/ServiceManagement"
> xmlns:wsrp="http
://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-
> ResourceProperties-1.2-draft-01.xsd"
> xmlns:wsa="http
://schemas.xmlsoap.org/ws/2004/08/addressing">
>       <soapenv:Header>
>          <wsa:To
> soapenv:mustUnderstand="1">http://tomas.
> 
org/wsdm/ServiceManagement/ServiceManagementPortType/GetServ
ices</wsa:Action>
>       </soapenv:Header>
>       <soapenv:Body>
>          <fs:GetServicesRequest/>
>       </soapenv:Body>
>    </soapenv:Envelope>
> 
> I get the response:
> 
> <?xml version="1.0"
encoding="utf-8"?>
>    <soapenv:Envelope
> xmlns:soapenv="http://sche
mas.xmlsoap.org/soap/envelope/"
> xmlnssd=&
quot;http://www.w3.org/20
01/XMLSchema"
> xmlnssi=&
quot;http://www.
w3.org/2001/XMLSchema-instance">
>       <soapenv:Body>
>          <soapenv:Fault>
>            
<faultcode>soapenv:Client</faultcode>
>             <faultstring>The expected resource
identifier reference
> parameter named
> {http://tomas.
org/wsdm/ServiceManagement}ResourceIdentifier was not
> found in the SOAP header.</faultstring>
>             <detail/>
>          </soapenv:Fault>
>       </soapenv:Body>
>    </soapenv:Envelope>
> 
> So I think that it does not recognize it as a singleton
service. Is
> there something more to do to define a singleton
service apart from
> initializing the resource id as null?
> 
> -- 
> Saludos.
> José Antonio Sánchez
> 
>
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---------
> To unsubscribe, e-mail: wsrf-user-unsubscribews.apache.org
> For additional commands, e-mail: wsrf-user-helpws.apache.org
> 


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That's not supposed to work that way, I think. Normally you
create a
factory service because you don't know the ID of a resource
so you ask
to a service without ID about the ID of the resource you
want.
Also, in the Enterprise example, all the request to the
singleton
service comes without ResourceIdentifier.

On 7/18/06, Daniel Jemiolo <danjemiolous.ibm.com> wrote:
> Perhaps your client still needs to include the
ResourceIdentifier SOAP
> header, even if it's an empty element? Even if a
resource type is a
> singleton, it may still have a resource identifier, no?
>
> Dan
>
>
>
> "José Antonio Sánchez" <getaceresgmail.com> wrote on 07/18/2006 05:18:49
> AM:
>
> > Hello, I'm trying to implement a factory service
in Muse 1.0, so I've
> > made it a singleton service. To do so I copied the
code of the Home in
> > the enterprise example as follows:
> >
> > private ServiceManagementPortResource m_resource =
null;
> >     /**
> >      * Create and add any resource instances.
> >      *
> >      * throws Exception on error
> >      */
> >     public void init() throws Exception
> >     {
> >         super.init();
> >         // TODO: Create and add any known resource
instances here.
> >         // If this is home for a singleton service
(i.e. a service
> > that exposes exactly one resource),
> >         // use null as the resource identifier
when creating the
> instance.
> >         //String instance1Id =
"00000001";
> >
> >         try
> >          {
> >
> >             if ( m_resource == null )
> >             {
> >                m_resource =
(ServiceManagementPortResource)
> > createInstance( null );
> >                EndpointReference epr =
> >                   getEndpointReference( null );
> >                m_resource.setEndpointReference(
epr );
> >                add( m_resource );
> >                System.out.println("epr is
" + epr.toString());
> >             }
> >          }
> >          catch ( ResourceException e )
> >          {
> >             throw new ResourceUnknownException(
> >
"ServiceManagementPortResource","ServiceMa
nagementPortResource"
> >                                                 
);
> >          }
> >     }
> >
> >
> > And in the Resource file I've initialized the
resourceid following the
> > Host example:
> >
> > public void init()
> >     {
> >         super.init();
> >
> >         /**
> >        * The ResourcePropertySet which contains
all the defined
> ResourceProperties
> >        */
> >      
org.apache.ws.resource.properties.ResourcePropertySet
> > resourcePropertySet = getResourcePropertySet();
> >      
org.apache.ws.resource.properties.ResourceProperty
> resourceProperty = null;
> >
> >
> >    try{
> >       // init the
> {http://docs.oasis-open.org/wsdm/2004/12/muws/wsdm-muws-
> > part1.xsd}ResourceId
> > Resource Property
> >      
org.apache.ws.muws.MuwsUtils.initResourceIdProperty(this);
> >
> >
> >       }
> >    catch (Exception e)
> >    {
> >       throw new
javax.xml.rpc.JAXRPCException("There was a problem in
> > initializing your resource properties.  Please
check your init()
> > method. Cause: " + e.getLocalizedMessage());
> >    }
> >
> >        }
> >
> > The problem is that when I try to invoke it using
the following message:
> >
> > <?xml version="1.0"
encoding="UTF-8"?>
> >    <soapenv:Envelope
> > xmlns:soapenv="http://sche
mas.xmlsoap.org/soap/envelope/"
> > xmlnssd=&
quot;http://www.w3.org/20
01/XMLSchema"
> > xmlnssi=&
quot;http://www.
w3.org/2001/XMLSchema-instance"
> > xmlns:fs="http://tomas.
org/wsdm/ServiceManagement"
> > xmlns:wsrp="http
://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-
> > ResourceProperties-1.2-draft-01.xsd"
> > xmlns:wsa="http
://schemas.xmlsoap.org/ws/2004/08/addressing">
> >       <soapenv:Header>
> >          <wsa:To
> > soapenv:mustUnderstand="1">http://tomas.
> >
>
org/wsdm/ServiceManagement/ServiceManagementPortType/GetServ
ices</wsa:Action>
> >       </soapenv:Header>
> >       <soapenv:Body>
> >          <fs:GetServicesRequest/>
> >       </soapenv:Body>
> >    </soapenv:Envelope>
> >
> > I get the response:
> >
> > <?xml version="1.0"
encoding="utf-8"?>
> >    <soapenv:Envelope
> > xmlns:soapenv="http://sche
mas.xmlsoap.org/soap/envelope/"
> > xmlnssd=&
quot;http://www.w3.org/20
01/XMLSchema"
> > xmlnssi=&
quot;http://www.
w3.org/2001/XMLSchema-instance">
> >       <soapenv:Body>
> >          <soapenv:Fault>
> >            
<faultcode>soapenv:Client</faultcode>
> >             <faultstring>The expected
resource identifier reference
> > parameter named
> > {http://tomas.
org/wsdm/ServiceManagement}ResourceIdentifier was not
> > found in the SOAP header.</faultstring>
> >             <detail/>
> >          </soapenv:Fault>
> >       </soapenv:Body>
> >    </soapenv:Envelope>
> >
> > So I think that it does not recognize it as a
singleton service. Is
> > there something more to do to define a singleton
service apart from
> > initializing the resource id as null?
> >
> > --
> > Saludos.
> > José Antonio Sánchez
> >
> >
------------------------------------------------------------
---------
> > To unsubscribe, e-mail: wsrf-user-unsubscribews.apache.org
> > For additional commands, e-mail:
wsrf-user-helpws.apache.org
> >
>
>
>
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---------
> To unsubscribe, e-mail: wsrf-user-unsubscribews.apache.org
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>
>


-- 
Saludos.
José Antonio Sánchez

------------------------------------------------------------
---------
To unsubscribe, e-mail: wsrf-user-unsubscribews.apache.org
For additional commands, e-mail: wsrf-user-helpws.apache.org