dk.netarkivet.harvester.harvesting.controller
Class AbstractJMXHeritrixController

java.lang.Object
  dk.netarkivet.harvester.harvesting.controller.AbstractJMXHeritrixController

All Implemented Interfaces:

HeritrixController

Direct Known Subclasses:

BnfHeritrixController, JMXHeritrixController

public abstract class AbstractJMXHeritrixController
extends java.lang.Object
implements HeritrixController

Abstract base class for JMX-based Heritrix controllers.

Constructor Summary

AbstractJMXHeritrixController(HeritrixFiles files)
Create a BnfHeritrixController object.

Method Summary

protected int	getGuiPort()
protected HeritrixFiles	getHeritrixFiles()
protected java.lang.String	getHostName()
protected int	getJmxPort()
protected java.lang.String	getJobDescription() Return a human-readable description of the job.
protected boolean	processHasExited() Return true if the Heritrix process has exited, logging the exit value if so.
java.lang.String	toString() Get a string that describes the current controller in terms of job ID, harvest ID, and crawldir.
protected void	waitForHeritrixProcessExit() Waits for the Heritrix process to exit.

Methods inherited from class java.lang.Object

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

Methods inherited from interface dk.netarkivet.harvester.harvesting.controller.HeritrixController

atFinish, beginCrawlStop, cleanup, crawlIsEnded, getActiveToeCount, getCurrentProcessedKBPerSec, getHarvestInformation, getProgressStats, getQueuedUriCount, initialize, isPaused, requestCrawlStart, requestCrawlStop

Constructor Detail

AbstractJMXHeritrixController

public AbstractJMXHeritrixController(HeritrixFiles files)

Create a BnfHeritrixController object.

Parameters:

files - Files that are used to set up Heritrix.

Method Detail

getJmxPort

protected int getJmxPort()

getGuiPort

protected int getGuiPort()

getHeritrixFiles

protected HeritrixFiles getHeritrixFiles()

Returns:

the Heritrix files wrapper.

getHostName

protected java.lang.String getHostName()

Returns:

the host name

toString

public java.lang.String toString()

Get a string that describes the current controller in terms of job ID, harvest ID, and crawldir.

Overrides:

toString in class java.lang.Object

Returns:

A human-readable string describing this controller.

processHasExited

protected boolean processHasExited()

Return true if the Heritrix process has exited, logging the exit value if so.

Returns:

True if the process has exited.

waitForHeritrixProcessExit

protected void waitForHeritrixProcessExit()

Waits for the Heritrix process to exit.

getJobDescription

protected java.lang.String getJobDescription()

Return a human-readable description of the job. This will only be visible in the Heritrix GUI.

Returns:

String containing various information grabbed from HeritrixFiles.