org.nuxeo.importer.stream.consumer

Class BlobWatermarkMessageConsumer

java.lang.Object

org.nuxeo.lib.stream.pattern.consumer.AbstractConsumer<BlobMessage>

org.nuxeo.importer.stream.consumer.BlobMessageConsumer

org.nuxeo.importer.stream.consumer.BlobWatermarkMessageConsumer

All Implemented Interfaces:

AutoCloseable, Consumer<BlobMessage>

public class BlobWatermarkMessageConsumer
extends BlobMessageConsumer

Consume blobMessages and generate new blob by adding a unique watermark.

Since:

10.1

Nested Class Summary

Nested classes/interfaces inherited from class org.nuxeo.importer.stream.consumer.BlobMessageConsumer

BlobMessageConsumer.CloseableBlob

Field Summary

Fields

Modifier and Type	Field and Description
protected String	generatedBlobPath
protected Watermarker	jpegWatermarker
protected Watermarker	mp4Watermarker
protected Path	outputPath
protected String	prefix
protected Watermarker	textWatermarker

Fields inherited from class org.nuxeo.importer.stream.consumer.BlobMessageConsumer

blobInfoWriter, blobProvider, blobProviderName

Fields inherited from class org.nuxeo.lib.stream.pattern.consumer.AbstractConsumer

consumerId

Constructor Summary

Constructors

Constructor and Description
BlobWatermarkMessageConsumer(String consumerId, String blobProviderName, BlobInfoWriter blobInfoWriter, String watermarkPrefix, String persistBlobPath)

Method Summary

Modifier and Type	Method and Description
protected BlobMessageConsumer.CloseableBlob	addWatermark(BlobMessage message, String watermark, Watermarker watermarker)
protected BlobMessageConsumer.CloseableBlob	getBlob(BlobMessage message)
protected String	getWatermarkString()

Methods inherited from class org.nuxeo.importer.stream.consumer.BlobMessageConsumer

accept, begin, commit, rollback, saveBlobInfo

Methods inherited from class org.nuxeo.lib.stream.pattern.consumer.AbstractConsumer

close, getConsumerId

Methods inherited from class java.lang.Object

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

Field Detail

prefix

protected final String prefix

generatedBlobPath

protected final String generatedBlobPath

outputPath

protected final Path outputPath

textWatermarker

protected final Watermarker textWatermarker

jpegWatermarker

protected final Watermarker jpegWatermarker

mp4Watermarker

protected final Watermarker mp4Watermarker

Constructor Detail

BlobWatermarkMessageConsumer

public BlobWatermarkMessageConsumer(String consumerId,
                                    String blobProviderName,
                                    BlobInfoWriter blobInfoWriter,
                                    String watermarkPrefix,
                                    String persistBlobPath)

Parameters:

persistBlobPath - when it is blank we don't delete generated blobs

Method Detail

getBlob

protected BlobMessageConsumer.CloseableBlob getBlob(BlobMessage message)

Overrides:

getBlob in class BlobMessageConsumer

addWatermark

protected BlobMessageConsumer.CloseableBlob addWatermark(BlobMessage message,
                                                         String watermark,
                                                         Watermarker watermarker)

getWatermarkString

protected String getWatermarkString()