Package tigase.cluster.strategy
Class DefaultClusteringStrategy<E extends ConnectionRecordIfc>
java.lang.Object
tigase.cluster.strategy.DefaultClusteringStrategyAbstract<E>
tigase.cluster.strategy.DefaultClusteringStrategy<E>
- All Implemented Interfaces:
ClusteringStrategyIfc<E>
,StatisticHolder
,OnlineJidsReporter
@Bean(name="strategy",
parent=SessionManagerClustered.class,
active=true)
public class DefaultClusteringStrategy<E extends ConnectionRecordIfc>
extends DefaultClusteringStrategyAbstract<E>
Created: May 13, 2009 9:53:44 AM
- Author:
- Artur Hefczyc
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected ConnectionRecordIfc
getConnectionRecord
(JID node, Map<String, String> data) Method takes the data received from other cluster node and creates a ConnectionRecord with all essential connection information.getNodesForPacketForward
(JID fromNode, Set<JID> visitedNodes, Packet packet) void
handleLocalPacket
(Packet packet, XMPPResourceConnection conn) void
void
handleLocalUserLogout
(BareJID userId, XMPPResourceConnection conn) A utility method used to prepare a Map of data with user session data before it can be sent over to another cluster node.Methods inherited from class tigase.cluster.strategy.DefaultClusteringStrategyAbstract
addCommandListener, containsJid, containsJidLocally, containsJidLocally, everyHour, everyMinute, everySecond, fireEvent, getConnectionIdsForJid, getConnectionRecord, getConnectionRecordInstance, getConnectionRecords, getDefaults, getInfo, getNodesConnected, getNodesForIqResponse, getSM, getStatistics, getStatistics, handleLocalPresenceSet, handleLocalUserChangedConnId, handleLocalUserLogin, hasCompleteJidsInfo, isIqResponseToNode, isSuitableForForward, nodeConnected, nodeDisconnected, processPacket, sendToNextNode, setClusterController, setProperties, setStatisticsPrefix, statisticExecutedIn, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface tigase.cluster.strategy.ClusteringStrategyIfc
getConnectionRecordsByCreationTime
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Field Details
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CONNECTION_ID
- See Also:
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RESOURCE
- See Also:
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SM_ID
- See Also:
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USER_ID
- See Also:
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XMPP_SESSION_ID
- See Also:
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Constructor Details
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DefaultClusteringStrategy
public DefaultClusteringStrategy()
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Method Details
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handleLocalPacket
- Specified by:
handleLocalPacket
in interfaceClusteringStrategyIfc<E extends ConnectionRecordIfc>
- Overrides:
handleLocalPacket
in classDefaultClusteringStrategyAbstract<E extends ConnectionRecordIfc>
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handleLocalResourceBind
- Specified by:
handleLocalResourceBind
in interfaceClusteringStrategyIfc<E extends ConnectionRecordIfc>
- Overrides:
handleLocalResourceBind
in classDefaultClusteringStrategyAbstract<E extends ConnectionRecordIfc>
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handleLocalUserLogout
- Specified by:
handleLocalUserLogout
in interfaceClusteringStrategyIfc<E extends ConnectionRecordIfc>
- Overrides:
handleLocalUserLogout
in classDefaultClusteringStrategyAbstract<E extends ConnectionRecordIfc>
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getNodesForPacketForward
- Overrides:
getNodesForPacketForward
in classDefaultClusteringStrategyAbstract<E extends ConnectionRecordIfc>
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prepareConnectionParams
protected Map<String,String> prepareConnectionParams(XMPPResourceConnection conn) throws NotAuthorizedException, NoConnectionIdException A utility method used to prepare a Map of data with user session data before it can be sent over to another cluster node. This is supposed to contain all the user's session essential information which directly identify user's resource and network connection. This information allows to detect two different user's connection made for the same resource. This may happen if both connections are established to different nodes.- Parameters:
conn
- is user's XMPPResourceConnection for which Map structure is prepare.- Returns:
- a Map structure with all user's connection essential data.
- Throws:
NotAuthorizedException
NoConnectionIdException
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getConnectionRecord
Method takes the data received from other cluster node and creates a ConnectionRecord with all essential connection information. This might be used later to identify user's XMPPResourceConnection or use the clustering strategy API.
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