org.apache.commons.monitoring.impl.repositories
Class AbstractRepository

java.lang.Object
  org.apache.commons.monitoring.impl.repositories.AbstractRepository

All Implemented Interfaces:

Repository

Direct Known Subclasses:

ObservableRepository, SecondaryRepository

public abstract class AbstractRepository
extends java.lang.Object
implements Repository

Abstract implementation of Repository with support for base methods.

Author:

Nicolas De Loof

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.commons.monitoring.Repository

Repository.Listener, Repository.Observable

Constructor Summary

AbstractRepository()

Method Summary

java.util.Set<java.lang.String>	getCategories()
protected Monitor	getMonitor(Monitor.Key key)
Monitor	getMonitor(java.lang.String name)
Monitor	getMonitor(java.lang.String name, java.lang.String category)
Monitor	getMonitor(java.lang.String name, java.lang.String category, java.lang.String subsystem)
java.util.Collection<Monitor>	getMonitors()
java.util.Collection<Monitor>	getMonitorsFromCategory(java.lang.String category)
java.util.Collection<Monitor>	getMonitorsFromSubSystem(java.lang.String subsystem)
java.util.Set<java.lang.String>	getSubSystems()
protected Monitor	register(Monitor monitor) Register a new monitor in the repository
void	reset() Reset all monitors (don't remove them)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.monitoring.Repository

start

Constructor Detail

AbstractRepository

public AbstractRepository()

Method Detail

getMonitor

public Monitor getMonitor(java.lang.String name)

Specified by:

getMonitor in interface Repository

getMonitor

public Monitor getMonitor(java.lang.String name,
                          java.lang.String category)

Specified by:

getMonitor in interface Repository

getMonitor

public Monitor getMonitor(java.lang.String name,
                          java.lang.String category,
                          java.lang.String subsystem)

Specified by:

getMonitor in interface Repository

getMonitor

protected Monitor getMonitor(Monitor.Key key)

register

protected Monitor register(Monitor monitor)

Register a new monitor in the repository

Parameters:

monitor - Monitor instance to get registered

Returns:

a previously registered monitor if existed, or null if monitor has been successfully registered

getCategories

public java.util.Set<java.lang.String> getCategories()

Specified by:

getCategories in interface Repository

Returns:

the categories declared by monitors in the repository

getSubSystems

public java.util.Set<java.lang.String> getSubSystems()

Specified by:

getSubSystems in interface Repository

Returns:

the subsystems declared by monitors in the repository

getMonitors

public java.util.Collection<Monitor> getMonitors()

Specified by:

getMonitors in interface Repository

Returns:

all monitors registered in the repository

getMonitorsFromCategory

public java.util.Collection<Monitor> getMonitorsFromCategory(java.lang.String category)

Specified by:

getMonitorsFromCategory in interface Repository

Parameters:

category - a category name

Returns:

all monitors in the repository that declare this category in there Key

getMonitorsFromSubSystem

public java.util.Collection<Monitor> getMonitorsFromSubSystem(java.lang.String subsystem)

Specified by:

getMonitorsFromSubSystem in interface Repository

Parameters:

subsystem - a subsystem name

Returns:

all monitors in the repository that declare this subsystem in there Key

reset

public void reset()

Description copied from interface: Repository

Reset all monitors (don't remove them)

Specified by:

reset in interface Repository