Method and apparatus in a web service system

1. An apparatus in a web service system, the apparatus comprising:

at least one processor; and

at least one memory including computer program code configured to, with the at least one processor, cause the apparatus to communicate with at least one of a plurality of nodes operationally connected to the apparatus using a web service, wherein each of the plurality of nodes comprises a plurality of embedded node resources, wherein each of the plurality of nodes assigns a unique static ID to each of that node's embedded node resources, wherein the unique static ID for each embedded node resource is unique within that node, and wherein the communication includes:

receiving, from each of the plurality of nodes, a registration message that includes address information for the node, the unique static ID for each of the plurality of embedded node resources for the node, an auto-observable indication flag for each of the plurality of embedded node resources for the node that is auto-observable, and an indication whether the node is configured to, autonomously, send information in response to an auto-observable, embedded node resource changes along with the unique static ID of the auto-observable, embedded node resource, and

wherein the computer program code is further configured to, with the at least one processor, to cause the apparatus to store data indicating which embedded node resources of the plurality of nodes are auto-observable.

2. The apparatus of claim 1 , wherein the apparatus is configured to receive information sent autonomously by a node regarding a changed auto-observable resource together with the unique static ID of the auto-observable resource.

3. The apparatus of claim 1 , further comprising:

an interface for communicating with web applications making use of the resources of the nodes, and

a component for receiving subscriptions regarding the information received from the nodes and providing the subscribed information.

4. The apparatus of claim 1 , further comprising issuing a request to one of the plurality of nodes regarding an embedded resource of that node, wherein the special observe request includes the unique static ID of the embedded node resource, and receiving, in response to the request, a notification of the value of the embedded node resource.

5. An apparatus comprising:

at least one processor; and

at least one memory including computer program code configured to, with the at least one processor, cause the apparatus at least to:

control connections to embedded node resources providing information;

store a unique static ID for each of the plurality of resources;

communicate, utilizing a web service interface, with a network element operationally connected to the apparatus using a binary web service,

send the network element a registration message that includes address information of the node, the unique static ID for each of the resources of the node, wherein the unique static ID for each resource is unique within the node, an indication flag for each of the resources of the node that is auto-observable, and an indication whether the apparatus is configured to send autonomously information in response to an auto-observable resource of the node change together with the unique static ID of the resource, and

receive an acknowledgment from the network element indicating that the resource has been registered and marked as auto-observable.

6. The apparatus of claim 5 , wherein the apparatus is configured to send the network element information autonomously regarding a changed auto-observable resource together with the unique static ID of the auto-observable resource.

7. The apparatus of claim 5 , wherein the apparatus is configured to:

respond to the request by transmitting requested information to the network element, the transmission comprising the ID of the resource.

8. The apparatus of claim 5 , further configured to receive a request regarding an embedded resource of the apparatus, wherein the request includes the unique static ID of the embedded resource, and send, in response to the request, a notification of the value of the embedded node resource.

9. A method in a web service system, comprising:

communicating with nodes operationally connected to the apparatus using a web service, the nodes each comprising a plurality of embedded resources,

receiving from each node a registration message that includes address information of the node, a unique static ID for the or each of the resources of the node, wherein the unique static ID for each resource is unique within the node and the unique static ID is assigned by the node to each resource of the node, an indication flag for each of the resources of the node that is auto-observable, and an indication that the node is configured to autonomously send information in response to an auto-observable resource of a node changes together with the unique static ID of the auto-observable resource, and

storing data indicating which embedded node resource is auto-observable.

10. The method of claim 9 , further comprising receiving information sent autonomously by a node regarding a changed auto-observable resource together with the static ID of the auto-observable resource.

11. The method of claim 9 , further comprising:

communicating with web applications making use of the resources of the nodes, and

receiving subscriptions regarding the information received from the nodes and providing the subscribed information.

12. The method of claim 9 , further comprising issuing a request to one of the plurality of nodes regarding an embedded resource of that node, wherein the request includes the unique static ID of the embedded node resource, and receiving, in response to the request, a notification of the value of the embedded node resource.

13. A method, comprising:

controlling connections each of a plurality of resources embedded in a node providing information;

storing the unique static ID for each resource;

communicating utilizing a web service interface with a network element operationally connected to the node using a binary web service,

sending the network element a registration message that includes address information of the node, the unique static ID for each of the resources of the node, wherein the unique static ID for each resource is unique within the node and the unique static ID is assigned by the node to each resource of the node, an indication flag for each of the resources of the node that is auto-observable, and an indication that the apparatus is configured to autonomously send information in response to an auto-observable resource changes together with the unique static ID of the auto-observable resource, and

receiving an acknowledgment from the network element indicating that a resource has been registered with the unique static ID and marked as auto-observable.

14. The method of claim 13 , further comprising sending the network element information autonomously regarding a changed auto-observable resource together with the static ID of the auto-observable resource.

15. The method of claim 13 , further comprising:

receiving from the network element a request regarding a resource, the request comprising the ID of the resource, and

responding to the request by transmitting requested information to the network element, the transmission comprising the unique static ID of the resource.

16. A non-transitory computer program product encoding a computer program of instructions for executing a computer process carrying out the method comprising:

communicating with nodes operationally connected to the apparatus using a web service, the nodes each comprising a plurality of embedded resources,

receiving from each node a registration message that includes address information of the node, a unique static ID each of the resources of the node, wherein the unique static ID for each resource is unique within the node and the unique ID is assigned by the node to each resource of the node, an indication flag for each of the resources of the node that is auto-observable, and an indication whether the node is configured to autonomously send information in response to an auto-observable resource of a node changes together with the unique ID of the auto-observable resource, and

storing data indicating which of the node resources is auto-observable.

17. The method of claim 16 , further comprising issuing a special observe request to one of the plurality of nodes regarding an embedded resource of that node, wherein the request includes the unique static ID of the embedded node resource, and receiving, in response to the request, a notification of the value of the embedded node resource.