com.jamonapi.distributed

Class LocalJamonFilePersister

java.lang.Object

com.jamonapi.distributed.LocalJamonDataPersister

com.jamonapi.distributed.LocalJamonFilePersister

All Implemented Interfaces:

JamonDataPersister

public class LocalJamonFilePersister
extends LocalJamonDataPersister

Persist/serialize jamon data (MonitorComposite) to a local file. Created by stevesouza on 8/10/14.

Field Summary

Fields inherited from class com.jamonapi.distributed.LocalJamonDataPersister

INSTANCE, instances

Constructor Summary

Constructors

Constructor and Description
LocalJamonFilePersister()

Method Summary

Modifier and Type	Method and Description
MonitorComposite	get(String instanceKey)
protected String	getDirectoryName()
protected String	getFileName(String key)
Set<String>	getInstances() Get instances by looking in directory for any saved files and also add local in memory instance
void	put() This is a noop.
void	put(String instanceKey) This is a noop.
void	remove(String instanceKey) Remove the monitoring data.

Methods inherited from class com.jamonapi.distributed.LocalJamonDataPersister

getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalJamonFilePersister

public LocalJamonFilePersister()

Method Detail

getInstances

public Set<String> getInstances()

Get instances by looking in directory for any saved files and also add local in memory instance

Specified by:

getInstances in interface JamonDataPersister

Overrides:

getInstances in class LocalJamonDataPersister

Returns:

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

put

public void put()

Description copied from class: LocalJamonDataPersister

This is a noop. The only key supproted is 'local' and the only data supported is MonitorFactory.getRootMonitor()

Specified by:

put in interface JamonDataPersister

Overrides:

put in class LocalJamonDataPersister

put

public void put(String instanceKey)

Description copied from class: LocalJamonDataPersister

This is a noop. The only key supported is 'local' and the only data supported is MonitorFactory.getRootMonitor()

Specified by:

put in interface JamonDataPersister

Overrides:

put in class LocalJamonDataPersister

get

public MonitorComposite get(String instanceKey)

Specified by:

get in interface JamonDataPersister

Overrides:

get in class LocalJamonDataPersister

Parameters:

instanceKey - identifier of jvm server instance being monitored

Returns:

jamon data for the server

remove

public void remove(String instanceKey)

Description copied from interface: JamonDataPersister

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

Specified by:

remove in interface JamonDataPersister

Overrides:

remove in class LocalJamonDataPersister

getDirectoryName

protected String getDirectoryName()

Returns:

Directory where jamon data is stored

getFileName

protected String getFileName(String key)

Parameters:

key -

Returns:

Take the key and turn it into a file name