RE: about a getPropertie and a Subscription

Wed, 20 Jul 2005 09:36:06 -0700

Hi,

 

It looks like your requests are not perfect. Attached please find the requests and responses for Caption and Description properties send to the Host resource. I am assuming that you created a host resource instance.

Please be aware that the server validates the requests, and they need to conform to the schema definition for each request. Please compare your requests with attached to find what was the reason for your problems.

 

For your b) question – I am not sure what exactly you tried to do.

  1. You should always query the resources for exposed topics before you send the subscription request.
  2. If you expected to subscribe to property change event – for CpuUsage property change – I responded in the previous message that this is not automatically supported. (Only the changes of properties done through setResourceProperty generate property change event)

 

Do not hesitate to ask more questions.

Kinga

 

Kinga Dziembowski

Hewlett-Packard Company

Applied Technology Office (ATO)

856.638.6065

[EMAIL PROTECTED]

 

From: Lombrera Lombrera [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 20, 2005 11:10 AM
To: [email protected]
Subject: about a getPropertie and a Subscription

 

Hi all,

 

I would like to thank you for the previou reply.

 

I have also more two questions:

 

a - I did a .xml file to receive all properties from "Host" service. Everything works fine. I received the value of all properties from "Host".

 

So, I tried also to receive just the value from a specific propertie. For the properties "ResourceId" and "Topic" (this one already included in the requests directory) everything works fine. But for others like "Caption", "CpuUsage" and "AvailableMemory" it did not work. The response message gives me "...Invalid propertie name..."

 

Why this occur?

 

 

b - I tried also to do a subscription request to a propertie, like CpuUsage, from "Host" service. It did not work.

The response I receive is "...Given TopicExpression did not match any Topics supported by this NotificationProducer - the WS-BaseN spec mandates that it match at least one..."

 

Why this occur? I took a look in the host.wsdl file but did not found the reason.

 

In the Hermes filesystem example these things works fine for me.

 

Thanks in advance.

[]s

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<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<SOAP-ENV:Header xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing";>
		<wsa:To mustUnderstand="1">http://localhost:8080/muse/services/host</wsa:To>
		<wsa:Action mustUnderstand="1">http://ws.apache.org/muse/example/host/GetResourcePropertyRequest</wsa:Action>
		<int:ResourceID xmlns:int="http://ws.apache.org/muse/example/host";>{http://ws.apache.org/muse/example/host}host1</int:ResourceID>
	</SOAP-ENV:Header>
	<SOAP-ENV:Body>
		<m:GetResourceProperty xmlns:m="http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceProperties-1.2-draft-01.xsd"; xmlns:q="http://docs.oasis-open.org/wsdm/2004/12/muws/wsdm-muws-part2.xsd";>q:Description</m:GetResourceProperty>
	</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing";>
	<soapenv:Header>
		<wsa:MessageID soapenv:mustUnderstand="0">uuid:b8b6a220-f935-11d9-977a-f39166dd1abb</wsa:MessageID>
		<wsa:To soapenv:mustUnderstand="0">http://schemas.xmlsoap.org/ws/2003/03/addressing/role/anonymous</wsa:To>
		<wsa:Action soapenv:mustUnderstand="0">http://ws.apache.org/muse/example/host/GetResourcePropertyRequestResponse</wsa:Action>
		<wsa:From soapenv:mustUnderstand="0">
			<wsa:Address>http://localhost:8080/muse/services/host</wsa:Address>
			<wsa:ReferenceProperties>
				<int:ResourceID xmlns:int="http://ws.apache.org/muse/example/host";>{http://ws.apache.org/muse/example/host}host1</int:ResourceID>
			</wsa:ReferenceProperties>
		</wsa:From>
	</soapenv:Header>
	<soapenv:Body>
		<wsrf:GetResourcePropertyResponse xmlns:wsrf="http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceProperties-1.2-draft-01.xsd";>
			<wsdm:Description xmlns:wsdm="http://docs.oasis-open.org/wsdm/2004/12/muws/wsdm-muws-part2.xsd"; xml:lang="en">Host Resource</wsdm:Description>
		</wsrf:GetResourcePropertyResponse>
	</soapenv:Body>
</soapenv:Envelope>

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing";>
	<soapenv:Header>
		<wsa:MessageID soapenv:mustUnderstand="0">uuid:ea5b3890-f935-11d9-977a-f39166dd1abb</wsa:MessageID>
		<wsa:To soapenv:mustUnderstand="0">http://schemas.xmlsoap.org/ws/2003/03/addressing/role/anonymous</wsa:To>
		<wsa:Action soapenv:mustUnderstand="0">http://ws.apache.org/muse/example/host/GetResourcePropertyRequestResponse</wsa:Action>
		<wsa:From soapenv:mustUnderstand="0">
			<wsa:Address>http://localhost:8080/muse/services/host</wsa:Address>
			<wsa:ReferenceProperties>
				<int:ResourceID xmlns:int="http://ws.apache.org/muse/example/host";>{http://ws.apache.org/muse/example/host}host1</int:ResourceID>
			</wsa:ReferenceProperties>
		</wsa:From>
	</soapenv:Header>
	<soapenv:Body>
		<wsrf:GetResourcePropertyResponse xmlns:wsrf="http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceProperties-1.2-draft-01.xsd";>
			<wsdm:Caption xmlns:wsdm="http://docs.oasis-open.org/wsdm/2004/12/muws/wsdm-muws-part2.xsd"; xml:lang="en">Host-{http://ws.apache.org/muse/example/host}host1</wsdm:Caption>
		</wsrf:GetResourcePropertyResponse>
	</soapenv:Body>
</soapenv:Envelope>

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<SOAP-ENV:Header xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing";>
		<wsa:To mustUnderstand="1">http://localhost:8080/muse/services/host</wsa:To>
		<wsa:Action mustUnderstand="1">http://ws.apache.org/muse/example/host/GetResourcePropertyRequest</wsa:Action>
		<int:ResourceID xmlns:int="http://ws.apache.org/muse/example/host";>{http://ws.apache.org/muse/example/host}host1</int:ResourceID>
	</SOAP-ENV:Header>
	<SOAP-ENV:Body>
		<m:GetResourceProperty xmlns:m="http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceProperties-1.2-draft-01.xsd"; xmlns:q="http://docs.oasis-open.org/wsdm/2004/12/muws/wsdm-muws-part2.xsd";>q:Caption</m:GetResourceProperty>
	</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

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