[Backlogmanager] [FIWARE-JIRA] (HELP-9348) [fiware-stackoverflow] Attribute Reference for subscription in Orion Context Broker Fiware

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-9348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez reassigned HELP-9348:
------------------------------------

    Assignee: Fermín Galán

> [fiware-stackoverflow] Attribute Reference for subscription in Orion Context Broker Fiware
> ------------------------------------------------------------------------------------------
>
>                 Key: HELP-9348
>                 URL: https://jira.fiware.org/browse/HELP-9348
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Fermín Galán
>              Labels: fiware, fiware-orion
>
> Created question in FIWARE Q/A platform on 11-12-2014 at 20:12
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/27430623/attribute-reference-for-subscription-in-orion-context-broker-fiware
> +Question:+
> Attribute Reference for subscription in Orion Context Broker Fiware
> +Description:+
> What do I need to put in the reference attribute?
> I'm using two forms, and the two are bad for Orion Context Broker:
> URL url = new URL("http://130.206.127.23:1026/ngsi10/notifyContext");
> //String url = "http://localhost:1028/accumulate";
> cabecera.put("reference", ""+url);
> With this code, I'm generating the next JSON String for the reference attribute
> ...."reference":"http:\/\/130.206.127.23:1026\/ngsi10\/notifyContext",...
> And this is the response of OCB
> <subscribeContextResponse>
>   <subscribeError>
>     <errorCode>
>       <code>400</code>
>       <reasonPhrase>Bad Request</reasonPhrase>
>       <details>JSON Parse Error: <unspecified file>(1): invalid escape sequence</details>
>     </errorCode>
>   </subscribeError>
> </subscribeContextResponse>
> Also related to this parameter,do I need a program in execution in a server to receive the information about my subscription?
> Can I get a program from Orion Context Broker resources to do this task?
> The following is my JSON to call the service, but I'm not sure about the reference attribute. I want to send a subscription to my Orion Context Broker instance. I'm sending this JSON:
> {
>   "duration": "P1M",
>   "reference": "http://130.206.127.23:1026/ngsi10/notifyContext",
>   "notifyConditions": [
>     {
>       "condValues": [
>         "PT10s"
>       ],
>       "type": "ONTIMEINTERVAL"
>     }
>   ],
>   "entities": [
>     {
>       "id": "1.0",
>       "type": "Capsule",
>       "isPattern": "false"
>     }
>   ],
>   "attributes": [
>     "temperature"
>   ]
> }
> Thanks in advance.



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