Package org.alfresco.heartbeat

Class SystemUsageDataCollector

java.lang.Object

org.alfresco.heartbeat.HBBaseDataCollector

org.alfresco.heartbeat.SystemUsageDataCollector

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean

public class SystemUsageDataCollector
extends HBBaseDataCollector
implements org.springframework.beans.factory.InitializingBean

A collector of data related the Runtime data of the system. Every Java application has a single instance of class Runtime that allows the application to interface with the environment in which the application is running.

• Collector ID: acs.repository.usage.system
• Data:
  • memFree: Long - The amount of free memory in the Java Virtual Machine. Runtime.freeMemory()
  • memMax: Long -T he maximum amount of memory that the Java virtual machine will attempt to use. Runtime.maxMemory()
  • memTotal: Long - The total amount of memory in the Java virtual machine. Runtime.totalMemory()

Author:

eknizat

Constructor Summary

Constructors

Constructor	Description
SystemUsageDataCollector(String collectorId, String collectorVersion, String cronExpression)

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
List<org.alfresco.heartbeat.datasender.HBData>	collectData()	This method returns data to be collected.
void	setCurrentRepoDescriptorDAO(DescriptorDAO currentRepoDescriptorDAO)

Methods inherited from class org.alfresco.heartbeat.HBBaseDataCollector

deregister, getCollectorId, getCollectorVersion, getCronExpression, register, setHbDataCollectorService

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemUsageDataCollector

public SystemUsageDataCollector(String collectorId,
                                String collectorVersion,
                                String cronExpression)

Method Detail

setCurrentRepoDescriptorDAO

public void setCurrentRepoDescriptorDAO(DescriptorDAO currentRepoDescriptorDAO)

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

collectData

public List<org.alfresco.heartbeat.datasender.HBData> collectData()

Description copied from class: HBBaseDataCollector

This method returns data to be collected.

Specified by:

collectData in class HBBaseDataCollector

Returns:

List of HBData