File	Doc	Category	Size	Date	Package
HASessionState.java	API Doc	JBoss 4.2.1	4296	Fri Jul 13 20:52:38 BST 2007	org.jboss.ha.hasessionstate.interfaces

HASessionState

Fields Summary

Constructors Summary

Methods Summary
public void	createSession(java.lang.String appName, java.lang.Object keyId) Share a new session state in the sub-partition of this cluster param appName Application name for which is state is shared param keyId Key identifier of the state
public org.jboss.ha.framework.interfaces.HAPartition	getCurrentHAPartition()
public java.lang.String	getNodeName() Return the name of this node as used in the computations
public org.jboss.ha.hasessionstate.interfaces.PackagedSession	getState(java.lang.String appName, java.lang.Object keyId) Get a particular state param appName Application hosting the state param keyId Key identifier of the state return The state value
public org.jboss.ha.hasessionstate.interfaces.PackagedSession	getStateWithOwnership(java.lang.String appName, java.lang.Object keyId) Get a state and, if it is not already the case, takes its ownership (a state is always owned by a node) param appName Application hosting the state param keyId Key identifier of the state throws java.rmi.RemoteException Thrown if an exception occurs while getting the ownership of the state return The state value
public void	init()
public void	removeSession(java.lang.String appName, java.lang.Object keyId) Remove a session from the sub-partition param appName Application hosting the state param keyId Key identifier of the state
public void	setState(java.lang.String appName, java.lang.Object keyId, byte[] state) Modifies a state already shared param appName Application name hosting this state param keyId Key identifier of the state to modify param state New state
public void	start()
public void	subscribe(java.lang.String appName, org.jboss.ha.hasessionstate.interfaces.HASessionState$HASessionStateListener listener) Subscribe to receive notifications when objects gets modified on another node.
public void	takeOwnership(java.lang.String appName, java.lang.Object keyId) Take ownership of a state. Each state is owned by a node. param appName Application hosting the state param keyId Key identifier of the state throws java.rmi.RemoteException Trown if a communication exception occurs while asking other node to get the ownership
public void	unsubscribe(java.lang.String appName, org.jboss.ha.hasessionstate.interfaces.HASessionState$HASessionStateListener listener)