Package dk.netarkivet.viewerproxy.webinterface

Class CrawlLogLinesMatchingRegexp

java.lang.Object

dk.netarkivet.common.utils.batch.FileBatchJob

dk.netarkivet.common.utils.archive.ArchiveBatchJobBase

dk.netarkivet.common.utils.archive.ArchiveBatchJob

dk.netarkivet.viewerproxy.webinterface.CrawlLogLinesMatchingRegexp

All Implemented Interfaces:

Serializable

public class CrawlLogLinesMatchingRegexp
extends ArchiveBatchJob

Batchjob that extracts lines from a crawl log matching a regular expression The batch job should be restricted to run on metadata files for a specific job only, using the FileBatchJob.processOnlyFilesMatching(String) construct.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class dk.netarkivet.common.utils.batch.FileBatchJob

FileBatchJob.ExceptionOccurrence

Field Summary

Fields inherited from class dk.netarkivet.common.utils.archive.ArchiveBatchJobBase

noOfRecordsProcessed

Fields inherited from class dk.netarkivet.common.utils.batch.FileBatchJob

batchJobTimeout, exceptions, filesFailed, noOfFilesProcessed

Constructor Summary

Constructors

Constructor	Description
CrawlLogLinesMatchingRegexp(String regexp)	Initialise the batch job.

Method Summary

Modifier and Type	Method	Description
void	finish(OutputStream os)	Does nothing, no finishing is needed.
ArchiveBatchFilter	getFilter()	Returns an ArchiveBatchFilter object which restricts the set of records in the archive on which this batch-job is performed.
void	initialize(OutputStream os)	Does nothing, no initialisation is needed.
void	processRecord(ArchiveRecordBase record, OutputStream os)	Process a record on crawl log concerning the given domain to result.
String	toString()

Methods inherited from class dk.netarkivet.common.utils.archive.ArchiveBatchJob

processFile

Methods inherited from class dk.netarkivet.common.utils.archive.ArchiveBatchJobBase

getExceptionArray, handleException, handleOurException, noOfRecordsProcessed

Methods inherited from class dk.netarkivet.common.utils.batch.FileBatchJob

addException, addFinishException, addInitializeException, getBatchJobTimeout, getExceptions, getFilenamePattern, getFilesFailed, getNoOfFilesProcessed, maxExceptionsReached, postProcess, processOnlyFileNamed, processOnlyFilesMatching, processOnlyFilesMatching, processOnlyFilesNamed, setBatchJobTimeout

Methods inherited from class java.lang.Object

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

Constructor Detail

CrawlLogLinesMatchingRegexp

public CrawlLogLinesMatchingRegexp(String regexp)

Initialise the batch job.

Parameters:

regexp - The regexp to match in the crawl.log lines.

Method Detail

initialize

public void initialize(OutputStream os)

Does nothing, no initialisation is needed.

Specified by:

initialize in class ArchiveBatchJobBase

Parameters:

os - Not used.

getFilter

public ArchiveBatchFilter getFilter()

Description copied from class: ArchiveBatchJob

Returns an ArchiveBatchFilter object which restricts the set of records in the archive on which this batch-job is performed. The default value is a neutral filter which allows all records.

Overrides:

getFilter in class ArchiveBatchJob

Returns:

A filter telling which records should be given to processRecord().

processRecord

public void processRecord(ArchiveRecordBase record,
                          OutputStream os)

Process a record on crawl log concerning the given domain to result.

Specified by:

processRecord in class ArchiveBatchJob

Parameters:

record - The record to process.

os - The output stream for the result.

Throws:

ArgumentNotValid - on null parameters

IOFailure - on trouble processing the record.

finish

public void finish(OutputStream os)

Does nothing, no finishing is needed.

Specified by:

finish in class ArchiveBatchJobBase

Parameters:

os - Not used.

toString

public String toString()

Overrides:

toString in class Object