Package com.opencloud.rhino.facilities.clusterstate

Interface ClusterStateChangeFacility

public interface ClusterStateChangeFacility

Rhino extension facility that reports to a resource adaptor entity nodes on which it is activated or deactivated in the cluster.

Field Summary

Fields

Modifier and Type	Field	Description
static String	CONFIG_PROPERTY_NAME

Method Summary

Modifier and Type	Method	Description
void	addStateChangeListener(ClusterStateChangeListener listener)	Add a state change listener.
void	addStateChangeListener(ClusterStateChangeListenerV2 listener)	Add a v2 state change listener.
void	removeStateChangeListener(ClusterStateChangeListener listener)	Remove a state change listener.
void	removeStateChangeListener(ClusterStateChangeListenerV2 listener)	Remove a v2 state change listener.

Field Detail

CONFIG_PROPERTY_NAME

static final String CONFIG_PROPERTY_NAME

See Also:

Constant Field Values

Method Detail

addStateChangeListener

void addStateChangeListener(ClusterStateChangeListener listener)

Add a state change listener.

If the listener has not already been added then clusterStateChange will be immediately invoked on it to notify the listener of the current cluster state. In this instance the joined set will be equal to the running set.

Typically this method would be called in raConfigure(ConfigProperties) or raActive()

Parameters:

listener - the state change listener

addStateChangeListener

void addStateChangeListener(ClusterStateChangeListenerV2 listener)

Add a v2 state change listener.

If the listener has not already been added then clusterStateChange will be immediately invoked on it to notify the listener of the current cluster state. In this instance the joined set will be equal to the running set.

Typically this method would be called in raConfigure(ConfigProperties) or raActive().

Parameters:

listener - the state change listener.

Since:

Rhino 2.6.1

removeStateChangeListener

void removeStateChangeListener(ClusterStateChangeListener listener)

Remove a state change listener.

This method would typically be called in raUnconfigure(), raStopping(), or raInactive()

Parameters:

listener -

removeStateChangeListener

void removeStateChangeListener(ClusterStateChangeListenerV2 listener)

Remove a v2 state change listener.

This method would typically be called in raUnconfigure(), raStopping(), or raInactive().

Parameters:

listener - the state change listener.

Since:

Rhino 2.6.1