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  1. Qt Mobility
  2. QTMOBILITY-619

Publish and Subscribe API

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      Summary

      The Publish and Subscribe API enables a client to access context sensitive information.

      Supported Functionality

      Requirement Description
      Data
      • Data shall be represented by a key and a value.
      • The value shall be a variant type.
      Hierarchical Data
      • Data shall be organized within a hierarchy. Note that this does not imply that the underlying data structure is hierarchical.
      • It shall be possible for the data to represent and ontology.
      • Structure supports introspection at runtime.
      Publish
      • It shall be possible clients to publish data.
      • It shall be possible for clients to publish data for which an existing key does not already exist.
      • It will not be necessary for clients accessing the published data to be aware of which client published the data.
      Data Deletion
      • It shall be possible for a client to delete data removing both the value and the key.
      Data Discovery
      • The Publish and Subscribe system shall enable the discovery of all published (and non-yet published) data .
      Subscription
      • It shall be possible for clients to access the data at the client's own discretion by making a query or listening on an event channel to get information.
      Clients Publish and Subscribe
      • It shall be possible for applications to act as both subscriber and publisher.

        1.
        		 QML binding for Publishing Change Request Closed Alex Wilson (closed Nokia identity) (Inactive)
        2.
        		 ContextKit publisher support. Change Request Closed Alex Wilson (closed Nokia identity) (Inactive)
        3.
        		 Add dconf layer Change Request Open Tero Äijälä
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            amccarth Aaron McCarthy (closed Nokia identity) (Inactive)
            minshin Minjung Shin (closed Nokia identity) (Inactive)
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              Created:
              Updated:
              Resolved:

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