Package edu.ucsb.nceas.metacat.dataone.quota

Class UpdateUsageTask

java.lang.Object

edu.ucsb.nceas.metacat.dataone.quota.UsageTask

edu.ucsb.nceas.metacat.dataone.quota.UpdateUsageTask

All Implemented Interfaces:

Runnable

public class UpdateUsageTask
extends UsageTask

This class represents a thread task to report a updating of an exiting usage to the remote bookkeeper server. It also will log the update in the local database. If the reporting to the remote book keeper service succeeds, it will set the reported date in the local usages table; otherwise it keeps the field null.

Author:

tao

Field Summary

Fields inherited from class edu.ucsb.nceas.metacat.dataone.quota.UsageTask

bookkeeperClient, isLoggedLocally, usage

Constructor Summary

Constructors

Constructor	Description
UpdateUsageTask(org.dataone.bookkeeper.api.Usage usage, BookKeeperClient bookkeeperClient)	Constructor

Method Summary

Modifier and Type	Method	Description
protected int	reportToBookKeeper()	The child class needs to implement this method to detail how to report the usage to the remote book keeper server.

Methods inherited from class edu.ucsb.nceas.metacat.dataone.quota.UsageTask

run, setIsLoggedLocally

Methods inherited from class java.lang.Object

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

Constructor Details

UpdateUsageTask

public UpdateUsageTask(org.dataone.bookkeeper.api.Usage usage,
 BookKeeperClient bookkeeperClient)

Constructor

Parameters:

usage - the usage will be reported

bookkeeperClient - the client to report the usage to the remote server

Method Details

reportToBookKeeper

protected int reportToBookKeeper()
                          throws Exception

Description copied from class: UsageTask

The child class needs to implement this method to detail how to report the usage to the remote book keeper server.

Specified by:

reportToBookKeeper in class UsageTask

Throws:

Exception