## Uses of Class
tigase.xmpp.impl.roster.RosterRetrievingException

- Packages that use RosterRetrievingException
  Package | Description
  --- | ---
  tigase.xmpp.impl | Package containing implementation of all Session Manager plugins
  tigase.xmpp.impl.roster |

- - ### Uses of RosterRetrievingException in tigase.xmpp.impl

    Methods in tigase.xmpp.impl that throw RosterRetrievingException
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected void` | JabberIqRoster.`processGetRequest​(Packet packet, XMPPResourceConnection session, java.util.Queue<Packet> results, java.util.Map<java.lang.String,​java.lang.Object> settings)` | Method processes roster `get` request.
    `protected void` | JabberIqRoster.`updateHash​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings)` | Calculates hash value based on the user roster items and saves it to user's session data.

  - ### Uses of RosterRetrievingException in tigase.xmpp.impl.roster

    Methods in tigase.xmpp.impl.roster that throw RosterRetrievingException
    Modifier and Type | Method | Description
    --- | --- | ---
    `static JID[]` | DynamicRoster.`addBuddies​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings, JID[] buddies)` |
    `static JID[]` | DynamicRoster.`addBuddies​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings, JID[] buddies, java.util.EnumSet<RosterAbstract.SubscriptionType> subscrs)` |
    `static JID[]` | DynamicRoster.`getBuddies​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings)` |
    `JID[]` | DynamicRosterIfc.`getBuddies​(XMPPResourceConnection session)` | `getBuddies` method returns `String` array with all roster buddies JIDs.
    `static java.util.List<JID>` | DynamicRoster.`getBuddiesList​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings)` |
    `static Element` | DynamicRoster.`getBuddyItem​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings, JID buddy)` |
    `Element` | DynamicRosterIfc.`getBuddyItem​(XMPPResourceConnection session, JID buddy)` | `getBuddyItem` method returns buddy item element for a given JID or `null` if the buddy doesn't exist on the user roster list.
    `static java.util.List<Element>` | DynamicRoster.`getRosterItems​(XMPPResourceConnection session, java.util.Map<java.lang.String,​java.lang.Object> settings)` |
    `java.util.List<Element>` | DynamicRosterIfc.`getRosterItems​(XMPPResourceConnection session)` | `getRosterItems` method returns a full list with all buddies generated by this dynamic roster implementation.