tigase.xmpp

## Class XMPPSession

- java.lang.Object
- - tigase.xmpp.XMPPSession

-     public class XMPPSession
      extends Object

  XMPPSession class is a container class for all `XMPPResourceConnection` objects for particular user (i.e. all user's connected resources)

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `XMPPSession(String username)` Creates a new `XMPPSession` instance.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addResourceConnection(XMPPResourceConnection conn)` This method is called each time the resource is set for connection.
    `protected Object` | `computeCommonSessionDataIfAbsent(String key, java.util.function.Function<String,Object> valueFactory)`
    `List<XMPPResourceConnection>` | `getActiveResources()` Method returns a List of all `XMPPResourceConnection` objects related to this `XMPPSession` object
    `List<XMPPResourceConnection>` | `getActiveResourcesClone()` Method returns a cloned List of all `XMPPResourceConnection` objects related to this `XMPPSession` object
    `int` | `getActiveResourcesSize()` Method returns number of all `XMPPResourceConnection` objects related to this `XMPPSession` object
    `Object` | `getCommonSessionData(String key)` Method returns a data for particular `key` which is common to all resource connections within this `XMPPSession` related to this `XMPPSession` object
    `JID[]` | `getConnectionIds()` Method returns an array of all ConnectionIDs related to this `XMPPSession`
    `JID[]` | `getJIDs()` Method returns an array of all FullJIDs related to this `XMPPSession`
    `long` | `getLiveTime()` Method returns time of how long the session is active (in milliseconds)
    `long` | `getPacketsCounter()` Returns number of processed packet for the given user session (i.e. all users connections in total)
    `XMPPResourceConnection` | `getResourceConnection(JID jid)` Method returns `XMPPResourceConnection` for particular FullJID.
    `XMPPResourceConnection` | `getResourceForConnectionId(JID connectionId)` Method returns `XMPPResourceConnection` for particular ConnectionID.
    `XMPPResourceConnection` | `getResourceForJID(JID jid)` Method returns `XMPPResourceConnection` for particular FullJID (using `resource` name as determinant.
    `XMPPResourceConnection` | `getResourceForResource(String resource)` Method returns `XMPPResourceConnection` for particular `resource`.
    `String` | `getUserName()` Method returns username that is related to this `XMPPSession` (i.e.
    `void` | `incPacketsCounter()` Increments counter of processed packet for the given user session (i.e. all users connections in total)
    `protected void` | `putCommonSessionData(String key, Object value)` Method used to store data common for all connections of the user.
    `protected Object` | `putCommonSessionDataIfAbsent(String key, Object value)`
    `protected Object` | `removeCommonSessionData(String key)` Method used to remove data common for all connections of the user.
    `void` | `removeResourceConnection(XMPPResourceConnection conn)` Removes particular `XMPPResourceConnection` user's resource connection from the list of all active user connections within given `XMPPSession` and detaches `XMPPSession` from the removed `XMPPResourceConnection`
    `void` | `streamClosed(XMPPResourceConnection conn)` Method is called upon closing stream connection and removes particular `XMPPResourceConnection`
    `String` | `toString()`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### XMPPSession

          public XMPPSession(String username)

      Creates a new `XMPPSession` instance.
      Parameters:
        `username` - - localpart of user's JID

  - ### Method Detail

    - #### addResourceConnection

          public void addResourceConnection(XMPPResourceConnection conn)
                                     throws TigaseStringprepException

      This method is called each time the resource is set for connection. Method performs checking whether there is no collision of the resources.
      Parameters:
        `conn` - `XMPPResourceConnection` that is being added.
      Throws:
        `TigaseStringprepException`

    - #### incPacketsCounter

          public void incPacketsCounter()

      Increments counter of processed packet for the given user session (i.e. all users connections in total)

    - #### removeResourceConnection

          public void removeResourceConnection(XMPPResourceConnection conn)

      Removes particular `XMPPResourceConnection` user's resource connection from the list of all active user connections within given `XMPPSession` and detaches `XMPPSession` from the removed `XMPPResourceConnection`
      Parameters:
        `conn` -

    - #### streamClosed

          public void streamClosed(XMPPResourceConnection conn)

      Method is called upon closing stream connection and removes particular `XMPPResourceConnection`
      Parameters:
        `conn` - - `XMPPResourceConnection` for which stream was closed.

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### getActiveResources

          public List<XMPPResourceConnection> getActiveResources()

      Method returns a List of all `XMPPResourceConnection` objects related to this `XMPPSession` object

    - #### getActiveResourcesClone

          public List<XMPPResourceConnection> getActiveResourcesClone()

      Method returns a cloned List of all `XMPPResourceConnection` objects related to this `XMPPSession` object

    - #### getActiveResourcesSize

          public int getActiveResourcesSize()

      Method returns number of all `XMPPResourceConnection` objects related to this `XMPPSession` object

    - #### getCommonSessionData

          public Object getCommonSessionData(String key)

      Method returns a data for particular `key` which is common to all resource connections within this `XMPPSession` related to this `XMPPSession` object
      Parameters:
        `key` - for which data should be returned

    - #### getConnectionIds

          public JID[] getConnectionIds()

      Method returns an array of all ConnectionIDs related to this `XMPPSession`

    - #### getJIDs

          public JID[] getJIDs()

      Method returns an array of all FullJIDs related to this `XMPPSession`

    - #### getLiveTime

          public long getLiveTime()

      Method returns time of how long the session is active (in milliseconds)

    - #### getPacketsCounter

          public long getPacketsCounter()

      Returns number of processed packet for the given user session (i.e. all users connections in total)

    - #### getResourceConnection

          public XMPPResourceConnection getResourceConnection(JID jid)

      Method returns `XMPPResourceConnection` for particular FullJID. In case there are no sessions `null` is returned, in case there is more than one active session a session with the highest priority is returned. In case there are still more than one connections with the same priority then the latest active one is returned.
      Parameters:
        `jid` - FullJID for which a `XMPPResourceConnection` should be returned

    - #### getResourceForConnectionId

          public XMPPResourceConnection getResourceForConnectionId(JID connectionId)

      Method returns `XMPPResourceConnection` for particular ConnectionID. In case there is no session that match given ConnectionID then `null` is returned.
      Parameters:
        `connectionId` - ConnectionID for which `XMPPResourceConnection` should be returned

    - #### getResourceForJID

          public XMPPResourceConnection getResourceForJID(JID jid)

      Method returns `XMPPResourceConnection` for particular FullJID (using `resource` name as determinant. In case there is no session that match - `null` is returned.
      Parameters:
        `jid` - FullJID for which a `XMPPResourceConnection` should be returned

    - #### getResourceForResource

          public XMPPResourceConnection getResourceForResource(String resource)

      Method returns `XMPPResourceConnection` for particular `resource`. In case there is no session that match - `null` is returned.
      Parameters:
        `resource` - resource string for which a `XMPPResourceConnection` should be returned

    - #### getUserName

          public String getUserName()

      Method returns username that is related to this `XMPPSession` (i.e. mostly localpart of JID)

    - #### computeCommonSessionDataIfAbsent

          protected Object computeCommonSessionDataIfAbsent(String key,
                                                            java.util.function.Function<String,Object> valueFactory)

    - #### putCommonSessionData

          protected void putCommonSessionData(String key,
                                              Object value)

      Method used to store data common for all connections of the user.
      Parameters:
        `key` - under which data should be store
        `value` - data to be stored

    - #### putCommonSessionDataIfAbsent

          protected Object putCommonSessionDataIfAbsent(String key,
                                                        Object value)

    - #### removeCommonSessionData

          protected Object removeCommonSessionData(String key)

      Method used to remove data common for all connections of the user.
      Parameters:
        `key` - for which data should be removed

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