Package dk.netarkivet.common.utils.archive

Class GetMetadataArchiveBatchJob

java.lang.Object

dk.netarkivet.common.utils.batch.FileBatchJob

dk.netarkivet.common.utils.archive.ArchiveBatchJobBase

dk.netarkivet.common.utils.archive.ArchiveBatchJob

dk.netarkivet.common.utils.archive.GetMetadataArchiveBatchJob

All Implemented Interfaces:

Serializable

public class GetMetadataArchiveBatchJob
extends ArchiveBatchJob

A batch job that extracts metadata.

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
GetMetadataArchiveBatchJob(Pattern urlMatcher, Pattern mimeMatcher)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	finish(OutputStream os)	Method for post-processing the data.
void	initialize(OutputStream os)	Initialize method.
void	processRecord(ArchiveRecordBase record, OutputStream os)	The method for processing the arc-records.
String	toString()	Humanly readable description of this instance.

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

getFilter, 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

GetMetadataArchiveBatchJob

public GetMetadataArchiveBatchJob(Pattern urlMatcher,
                                  Pattern mimeMatcher)

Constructor.

Parameters:

urlMatcher - A pattern for matching URLs of the desired entries. If null, a .* pattern will be used.

mimeMatcher - A pattern for matching mime-types of the desired entries. If null, a .* pattern will be used.

The batchJobTimeout is set to one day.

Method Detail

initialize

public void initialize(OutputStream os)

Initialize method. Run before the arc-records are being processed. Currently does nothing.

Specified by:

initialize in class ArchiveBatchJobBase

Parameters:

os - The output stream to print any pre-processing data.

processRecord

public void processRecord(ArchiveRecordBase record,
                          OutputStream os)
                   throws IOFailure

The method for processing the arc-records.

Specified by:

processRecord in class ArchiveBatchJob

Parameters:

record - The arc-record to process.

os - The output stream to write the results of the processing.

Throws:

IOFailure - If an IOException is caught during handling of the arc record.

finish

public void finish(OutputStream os)

Method for post-processing the data. Currently does nothing.

Specified by:

finish in class ArchiveBatchJobBase

Parameters:

os - The output stream to write the results of the post-processing data.

toString

public String toString()

Humanly readable description of this instance.

Overrides:

toString in class Object

Returns:

The human readable description of this instance.