org.apache.brooklyn.core.mgmt.internal

Class LocalUsageManager

java.lang.Object

org.apache.brooklyn.core.mgmt.internal.LocalUsageManager

All Implemented Interfaces:

UsageManager

public class LocalUsageManager
extends java.lang.Object
implements UsageManager

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	APPLICATION_USAGE_KEY
static java.lang.String	LOCATION_USAGE_KEY

Fields inherited from interface org.apache.brooklyn.core.mgmt.usage.UsageManager

USAGE_LISTENER_TERMINATION_TIMEOUT, USAGE_LISTENERS

Constructor Summary

Constructors

Constructor and Description
LocalUsageManager(LocalManagementContext managementContext)

Method Summary

Modifier and Type	Method and Description
void	addUsageListener(UsageListener listener) Adds the given listener, to be notified on recording of application/location events.
java.util.Set<ApplicationUsage>	getApplicationUsage(<any> filter) Returns the usage info that matches the given predicate.
ApplicationUsage	getApplicationUsage(java.lang.String appId) Returns the usage info for the location with the given id, or null if unknown.
java.util.Set<LocationUsage>	getLocationUsage(<any> filter) Returns the usage info that matches the given predicate.
LocationUsage	getLocationUsage(java.lang.String locationId) Returns the usage info for the location with the given id, or null if unknown.
void	recordApplicationEvent(Application app, Lifecycle state) Adds this application event to the usage record for the given app (creating the usage record if one does not already exist).
void	recordLocationEvent(Location loc, Lifecycle state) Adds this location event to the usage record for the given location (creating the usage record if one does not already exist).
void	removeUsageListener(UsageListener listener) Removes the given listener.
void	terminate()

Methods inherited from class java.lang.Object

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

Field Detail

APPLICATION_USAGE_KEY

public static final java.lang.String APPLICATION_USAGE_KEY

See Also:

Constant Field Values

LOCATION_USAGE_KEY

public static final java.lang.String LOCATION_USAGE_KEY

See Also:

Constant Field Values

Constructor Detail

LocalUsageManager

public LocalUsageManager(LocalManagementContext managementContext)

Method Detail

terminate

public void terminate()

recordApplicationEvent

public void recordApplicationEvent(Application app,
                                   Lifecycle state)

Description copied from interface: UsageManager

Adds this application event to the usage record for the given app (creating the usage record if one does not already exist).

Specified by:

recordApplicationEvent in interface UsageManager

recordLocationEvent

public void recordLocationEvent(Location loc,
                                Lifecycle state)

Adds this location event to the usage record for the given location (creating the usage record if one does not already exist).

Specified by:

recordLocationEvent in interface UsageManager

getLocationUsage

public LocationUsage getLocationUsage(java.lang.String locationId)

Returns the usage info for the location with the given id, or null if unknown.

Specified by:

getLocationUsage in interface UsageManager

getLocationUsage

public java.util.Set<LocationUsage> getLocationUsage(<any> filter)

Returns the usage info that matches the given predicate. For example, could be used to find locations used within a given time period.

Specified by:

getLocationUsage in interface UsageManager

getApplicationUsage

public ApplicationUsage getApplicationUsage(java.lang.String appId)

Returns the usage info for the location with the given id, or null if unknown.

Specified by:

getApplicationUsage in interface UsageManager

getApplicationUsage

public java.util.Set<ApplicationUsage> getApplicationUsage(<any> filter)

Returns the usage info that matches the given predicate. For example, could be used to find applications used within a given time period.

Specified by:

getApplicationUsage in interface UsageManager

addUsageListener

public void addUsageListener(UsageListener listener)

Description copied from interface: UsageManager

Adds the given listener, to be notified on recording of application/location events. The listener notifications may be asynchronous. As of 0.7.0, the listener is not persisted so will be lost on restart/rebind. This behaviour may change in a subsequent release.

Specified by:

addUsageListener in interface UsageManager

removeUsageListener

public void removeUsageListener(UsageListener listener)

Description copied from interface: UsageManager

Removes the given listener.

Specified by:

removeUsageListener in interface UsageManager