org.archive.crawler.admin
Class CrawlJob.MBeanCrawlController

java.lang.Object
  org.archive.crawler.framework.CrawlController
      org.archive.crawler.admin.CrawlJob.MBeanCrawlController

All Implemented Interfaces:

java.io.Serializable, Reporter

Enclosing class:

CrawlJob

public class CrawlJob.MBeanCrawlController
extends CrawlController
implements java.io.Serializable

Subclass of crawlcontroller that unregisters beans when stopped. Done as subclass so CrawlController doesn't get any JMX (or 'CrawlJob') pollution, so for sure CrawlJob is unregistered with JMX and so any listeners on the CrawlJob get a chance to get crawl ended message (These latter notifications may not actually be getting through -- TBD).

TODO: This override dirtys the data model since CC knows about CJs. The facility provided by this class emitting events and statistics so they can be read by JMX needs to go back into CC. Probably best to registering in JMX the CC, rather than CJ. Lets do this in Heritrix 2.0 since means changing the JMX API some.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.archive.crawler.framework.CrawlController

CHECKPOINTING, CURRENT_LOG_SUFFIX, FINISHED, localErrors, LOGNAME_CRAWL, LOGNAME_LOCAL_ERRORS, LOGNAME_PROGRESS_STATISTICS, LOGNAME_RUNTIME_ERRORS, LOGNAME_URI_ERRORS, MANIFEST_CONFIG_FILE, MANIFEST_LOG_FILE, MANIFEST_REPORT, MANIFEST_REPORT_FILE, NASCENT, PAUSED, PAUSING, PREPARING, PROCESSORS_REPORT, registeredCrawlURIDispositionListeners, reports, REPORTS, RUNNING, runtimeErrors, STARTED, statistics, STOPPING, uriErrors, uriProcessing

Constructor Summary

CrawlJob.MBeanCrawlController()

Method Summary

protected void	completeStop() Called when the last toethread exits.
CrawlJob	getCrawlJob()
void	progressStatisticsEvent(java.util.EventObject e) Called whenever progress statistics logging event.
void	setCrawlJob(CrawlJob cj)

Methods inherited from class org.archive.crawler.framework.CrawlController

acquireContinuePermission, addCrawlStatusListener, addCrawlURIDispositionListener, addOrderToManifest, addToManifest, atFinish, beginCrawlStop, checkFinish, checkpointBdb, checkpointBigMaps, closeLogFiles, convertToFatalConfigurationException, copySettings, fireCrawledURIDisregardEvent, fireCrawledURIFailureEvent, fireCrawledURINeedRetryEvent, fireCrawledURISuccessfulEvent, freeReserveMemory, getActiveToeCount, getBdbEnvironment, getBdbLogFileName, getBigMap, getCBM, getCheckpointCopyBdbjeLogs, getCheckpointRecover, getCheckpointRecover, getCheckpointsDisk, getClassCatalog, getDisk, getFirstProcessorChain, getFrontier, getLogsDir, getLoopingToes, getOIBC, getOrder, getPostprocessorChain, getProcessorChainList, getReports, getScope, getScratchDisk, getServerCache, getSettingsDir, getSettingsHandler, getState, getStateDisk, getStatistics, getToeCount, getToePool, initialize, installThreadContextSettingsHandler, isCheckpointing, isCheckpointRecover, isCheckpointRecover, isPaused, isPausing, isRunning, kickUpdate, killThread, logProgressStatistics, logUriError, multiThreadMode, oneLineReportThreads, processBdbLogs, releaseContinuePermission, reportManifestTo, reportProcessorsTo, reportTo, reportTo, requestCrawlCheckpoint, requestCrawlPause, requestCrawlResume, requestCrawlStart, requestCrawlStop, requestCrawlStop, restoreStatisticsTracker, rotateLogFiles, runFrontierRecover, sendCheckpointEvent, sendCrawlStateChangeEvent, setBdbjeBkgrdThreads, setOrder, setupCheckpointRecover, singleLineLegend, singleLineReport, singleLineReportTo, singleThreadMode, toeEnded, toePaused

Methods inherited from class java.lang.Object

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

Constructor Detail

CrawlJob.MBeanCrawlController

public CrawlJob.MBeanCrawlController()

Method Detail

getCrawlJob

public CrawlJob getCrawlJob()

setCrawlJob

public void setCrawlJob(CrawlJob cj)

progressStatisticsEvent

public void progressStatisticsEvent(java.util.EventObject e)

Description copied from class: CrawlController

Called whenever progress statistics logging event.

Overrides:

progressStatisticsEvent in class CrawlController

Parameters:

e - Progress statistics event.

completeStop

protected void completeStop()

Description copied from class: CrawlController

Called when the last toethread exits.

Overrides:

completeStop in class CrawlController