Package org.alfresco.repo.content.transform

Class LocalPipelineTransform

java.lang.Object

org.alfresco.repo.content.transform.AbstractLocalTransform

org.alfresco.repo.content.transform.LocalPipelineTransform

All Implemented Interfaces:

LocalTransform

public class LocalPipelineTransform
extends AbstractLocalTransform

Transformer that passes a document through a pipeline of transformations to arrive at an target mimetype. Instances are automatically created for transformers identified by alfresco/transform json files and returned from T-Engines which are themselves identified by global properties the match the pattern localTransform.<name>.url. The transforms take place in a separate process (typically a Docker container).

Field Summary

Fields inherited from class org.alfresco.repo.content.transform.AbstractLocalTransform

log, mimetypeService, name, nodeService, transformerDebug, transformsTransformOptionNames

Constructor Summary

Constructors

Constructor	Description
LocalPipelineTransform(String name, TransformerDebug transformerDebug, MimetypeService mimetypeService, boolean strictMimeTypeCheck, Map<String,Set<String>> strictMimetypeExceptions, boolean retryTransformOnDifferentMimeType, Set<org.alfresco.transform.config.TransformOption> transformsTransformOptions, LocalTransformServiceRegistry localTransformServiceRegistry, NodeService nodeService)

Method Summary

Modifier and Type	Method	Description
void	addIntermediateTransformer(LocalTransform intermediateTransformer, String targetMimetype)
LocalTransform	getIntermediateTransformer(int i)
boolean	isAvailable()
protected void	transformImpl(ContentReader reader, ContentWriter writer, Map<String,String> transformOptions, String sourceMimetype, String targetMimetype, String sourceExtension, String targetExtension, String renditionName, NodeRef sourceNodeRef)

Methods inherited from class org.alfresco.repo.content.transform.AbstractLocalTransform

getName, getStrippedTransformOptions, getTransformsTransformOptionNames, transform

Methods inherited from class java.lang.Object

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

Constructor Details

LocalPipelineTransform

public LocalPipelineTransform(String name,
 TransformerDebug transformerDebug,
 MimetypeService mimetypeService,
 boolean strictMimeTypeCheck,
 Map<String,Set<String>> strictMimetypeExceptions,
 boolean retryTransformOnDifferentMimeType,
 Set<org.alfresco.transform.config.TransformOption> transformsTransformOptions,
 LocalTransformServiceRegistry localTransformServiceRegistry,
 NodeService nodeService)

Method Details

isAvailable

public boolean isAvailable()

Specified by:

isAvailable in class AbstractLocalTransform

addIntermediateTransformer

public void addIntermediateTransformer(LocalTransform intermediateTransformer,
 String targetMimetype)

getIntermediateTransformer

public LocalTransform getIntermediateTransformer(int i)

transformImpl

protected void transformImpl(ContentReader reader,
 ContentWriter writer,
 Map<String,String> transformOptions,
 String sourceMimetype,
 String targetMimetype,
 String sourceExtension,
 String targetExtension,
 String renditionName,
 NodeRef sourceNodeRef)

Specified by:

transformImpl in class AbstractLocalTransform