org.apache.geronimo.clustering.wadi
Class BasicWADISessionManager

java.lang.Object
  org.apache.geronimo.clustering.wadi.BasicWADISessionManager

All Implemented Interfaces:

SessionManager, WADISessionManager, GBeanLifecycle

public class BasicWADISessionManager
extends Object
implements GBeanLifecycle, SessionManager, WADISessionManager

Field Summary

static String	GBEAN_ATTR_WADI_CONFIG_INFO
static GBeanInfo	GBEAN_INFO
static String	GBEAN_REF_BACKING_STRATEGY_FACTORY
static String	GBEAN_REF_CLUSTER

Constructor Summary

BasicWADISessionManager(ClassLoader cl, WADISessionManagerConfigInfo configInfo, WADICluster cluster, org.codehaus.wadi.replication.strategy.BackingStrategyFactory backingStrategyFactory)

Method Summary

Session	createSession(String sessionId) Creates a Session having the specified sessionId.
void	doFail() Fails the GBean.
void	doStart() Starts the GBean.
void	doStop() Stops the target.
static GBeanInfo	getGBeanInfo()
org.codehaus.wadi.core.manager.Manager	getManager()
Node	getNode() Gets the Node hosting this local SessionManager.
Set<Node>	getRemoteNodes() Gets the remote Nodes hosting the corresponding remote SessionManagers.
void	registerListener(SessionListener listener) Registers a migration listener.
void	unregisterListener(SessionListener listener) Unregisters a migration listener.

Methods inherited from class java.lang.Object

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

Field Detail

GBEAN_INFO

public static final GBeanInfo GBEAN_INFO

GBEAN_ATTR_WADI_CONFIG_INFO

public static final String GBEAN_ATTR_WADI_CONFIG_INFO

See Also:

Constant Field Values

GBEAN_REF_CLUSTER

public static final String GBEAN_REF_CLUSTER

See Also:

Constant Field Values

GBEAN_REF_BACKING_STRATEGY_FACTORY

public static final String GBEAN_REF_BACKING_STRATEGY_FACTORY

See Also:

Constant Field Values

Constructor Detail

BasicWADISessionManager

public BasicWADISessionManager(ClassLoader cl,
                               WADISessionManagerConfigInfo configInfo,
                               WADICluster cluster,
                               org.codehaus.wadi.replication.strategy.BackingStrategyFactory backingStrategyFactory)

Method Detail

doStart

public void doStart()
             throws Exception

Description copied from interface: GBeanLifecycle

Starts the GBean. This informs the GBean that it is about to transition to the running state.

Specified by:

doStart in interface GBeanLifecycle

Throws:

Exception - if the target failed to start; this will cause a transition to the failed state

doStop

public void doStop()
            throws Exception

Description copied from interface: GBeanLifecycle

Stops the target. This informs the GBean that it is about to transition to the stopped state.

Specified by:

doStop in interface GBeanLifecycle

Throws:

Exception - if the target failed to stop; this will cause a transition to the failed state

doFail

public void doFail()

Description copied from interface: GBeanLifecycle

Fails the GBean. This informs the GBean that it is about to transition to the failed state.

Specified by:

doFail in interface GBeanLifecycle

createSession

public Session createSession(String sessionId)
                      throws SessionAlreadyExistException

Description copied from interface: SessionManager

Creates a Session having the specified sessionId.

Specified by:

createSession in interface SessionManager

Parameters:

sessionId - Unique identifier of the Session instance.

Returns:

Session instance.

Throws:

SessionAlreadyExistException - Thrown when the provided sessiondId already exists in the Session space of this local SessionManager and its associated remote SessionManagers.

getManager

public org.codehaus.wadi.core.manager.Manager getManager()

Specified by:

getManager in interface WADISessionManager

getNode

public Node getNode()

Description copied from interface: SessionManager

Gets the Node hosting this local SessionManager.

Specified by:

getNode in interface SessionManager

Returns:

Hosting Node.

getRemoteNodes

public Set<Node> getRemoteNodes()

Description copied from interface: SessionManager

Gets the remote Nodes hosting the corresponding remote SessionManagers.

Specified by:

getRemoteNodes in interface SessionManager

Returns:

Hosting Node.

registerListener

public void registerListener(SessionListener listener)

Description copied from interface: SessionManager

Registers a migration listener.

Specified by:

registerListener in interface SessionManager

unregisterListener

public void unregisterListener(SessionListener listener)

Description copied from interface: SessionManager

Unregisters a migration listener.

Specified by:

unregisterListener in interface SessionManager

getGBeanInfo

public static GBeanInfo getGBeanInfo()