com.jamonapi.distributed

Interface JamonDataPersister

All Known Implementing Classes:

HazelcastFilePersister, HazelcastPersister, HazelcastPersisterImp, JamonDataPersisterDecorator, LocalJamonDataPersister, LocalJamonFilePersister

public interface JamonDataPersister

Interface that supports saving different jamon data sets. The key should be a uniquely identifiable jvm instance name (i.e. server) that has meaning to you (for example: hostname:9809 or 111.222.333.4444:9878, myapp_jetty_production). Because each host can have multiple instance names so make sure each jvm is unique. The value saved is JAMon's MonitorComposite data (i.e. MonitorFactory.getRootMonitor())

Method Summary

Modifier and Type	Method and Description
MonitorComposite	get(String instanceKey)
String	getInstance() get this instance name.
Set<String>	getInstances()
void	put() Puts the default data (MonitorFactory.getRootMonitor()) in with the default key (For example 'local')
void	put(String instanceKey) Puts the default data (MonitorFactory.getRootMonitor()) in with the specified key (For example 'jetty-local')
void	remove(String instanceKey) Remove the monitoring data.

Method Detail

getInstances

Set<String> getInstances()

Returns:

Return a list of all the jvm server instances being tracked.

getInstance

String getInstance()

get this instance name. i.e. the key that identifies this host, application or jvm

put

void put()

Puts the default data (MonitorFactory.getRootMonitor()) in with the default key (For example 'local')

put

void put(String instanceKey)

Puts the default data (MonitorFactory.getRootMonitor()) in with the specified key (For example 'jetty-local')

get

MonitorComposite get(String instanceKey)

Parameters:

instanceKey - identifier of jvm server instance being monitored

Returns:

jamon data for the server

remove

void remove(String instanceKey)

Remove the monitoring data. Depending on the implementation this could remove the data from memory or a data store.

Parameters:

instanceKey -