Class MobileV1

java.lang.Object
tigase.xmpp.XMPPProcessor
tigase.xmpp.impl.MobileV1
All Implemented Interfaces:
Comparable<XMPPImplIfc>, ClientStateIndication.Logic, XMPPImplIfc, XMPPPacketFilterIfc, XMPPProcessorConcurrencyAwareIfc, XMPPProcessorIfc

@Bean(name="mobile_v1", parent=SessionManager.class, active=false) public class MobileV1 extends XMPPProcessor implements XMPPProcessorIfc, ClientStateIndication.Logic
Class responsible for queuing packets (usable in connections from mobile clients - power usage optimization) version 1
Author:
andrzej
  • Field Details

  • Constructor Details

    • MobileV1

      public MobileV1()
  • Method Details

    • id

      public String id()
      Description copied from interface: XMPPImplIfc
      Method id returns a unique ID of the plugin. Each plugin has own, unique ID which is used in the configuration file to determine whether it needs to be loaded or not. In most cases the ID can be equal to XMLNS of the packages processed by the plugin.
      Specified by:
      id in interface XMPPImplIfc
      Returns:
      a String value
    • process

      public void process(Packet packet, XMPPResourceConnection session, NonAuthUserRepository repo, Queue<Packet> results, Map<String,Object> settings)
      Specified by:
      process in interface XMPPProcessorIfc
      Parameters:
      packet - packet is which being processed. This parameter may never be null. Even though this is not immutable object it mustn't be altered. None of it's fields or attributes can be changed during processing.
      session - user session which keeps all the user session data and also gives an access to the user's repository data. It allows for storing information in a permanent storage or in memory only during the live of the online session. This parameter can be null if there is no online user session at the time of the packet processing.
      repo - this is a user data storage which is normally used when the user session (parameter above) is null. This is repository allows for a very restricted access only. It allows for storing some user private data (doesn't allow overwriting existing data) like messages for offline users and it also allows for reading user public data like VCard.
      results - this a collection with packets which have been generated as input packet processing results. Regardless a response to a user request is sent or the packet is forwarded to it's destination it is always required that a copy of the input packet is created and stored in the results queue.
      settings - this map keeps plugin specific settings loaded from the Tigase server configuration. In most cases it is unused, however if the plugin needs to access an external database that this is a way to pass database connection string to the plugin.
    • supElementNamePaths

      public String[][] supElementNamePaths()
      Description copied from interface: XMPPImplIfc
      Method supElementNamePaths returns an array of element names in form of a full path to the XML element for stanzas which can be processed by this plugin. Each element name path corresponds to XMLNS returned in array by supNamespaces() method. The element path itself is represented by a String array with each path element as a separate String.
      Specified by:
      supElementNamePaths in interface XMPPImplIfc
      Overrides:
      supElementNamePaths in class XMPPProcessor
      Returns:
      a String[][] value is an array for element paths for which the plugin offers processing capabilities. Each path is in form of a String array in order to reduce parsing overhead.
    • supNamespaces

      public String[] supNamespaces()
      Description copied from interface: XMPPImplIfc
      Method supNamespaces returns an array of name-spaces for stanzas which can be processed by this plugin. Each namespace corresponds to element name returned in array by supElemenets() method.
      Specified by:
      supNamespaces in interface XMPPImplIfc
      Overrides:
      supNamespaces in class XMPPProcessor
      Returns:
      a String[] value
    • supStreamFeatures

      public Element[] supStreamFeatures(XMPPResourceConnection session)
      Description copied from interface: XMPPImplIfc
      Method supStreamFeatures returns an array of XML Elements with stream features which have to be returned to the client uppon request. Stream features returned by this method correspond to features supported by this plugin.
      Specified by:
      supStreamFeatures in interface XMPPImplIfc
      Overrides:
      supStreamFeatures in class XMPPProcessor
      Parameters:
      session - a XMPPResourceConnection value
      Returns:
      an Element[] value
    • activate

      public void activate(XMPPResourceConnection session, Queue<Packet> results)
      Specified by:
      activate in interface ClientStateIndication.Logic
    • deactivate

      public void deactivate(XMPPResourceConnection session, Queue<Packet> results)
      Specified by:
      deactivate in interface ClientStateIndication.Logic
    • filter

      public void filter(Packet _packet, XMPPResourceConnection sessionFromSM, NonAuthUserRepository repo, Queue<Packet> results)
      Specified by:
      filter in interface XMPPPacketFilterIfc
    • filter

      public boolean filter(XMPPResourceConnection session, Packet res, Queue<Packet> queue)
    • flushQueue

      protected void flushQueue(XMPPResourceConnection session, Queue<Packet> results)
    • isQueueEnabled

      protected boolean isQueueEnabled(XMPPResourceConnection session)
      Check if queuing is enabled
    • isTimedOut

      protected boolean isTimedOut(XMPPResourceConnection session)
      Check timeout for queue
    • updateLastAccessTime

      protected void updateLastAccessTime(XMPPResourceConnection session)
      Update last send time