Package com.adobe.acs.commons.dam

Class AbstractRenditionModifyingProcess

java.lang.Object

com.adobe.acs.commons.dam.AbstractRenditionModifyingProcess

@ConsumerType
public abstract class AbstractRenditionModifyingProcess
extends Object

Abstract asset workflow which performs some action on a particular rendition (which was presumably created by an earlier workflow process). Arguments:

• renditionName - The name of the rendition to modify.

Constructor Summary

Constructors

Constructor	Description
AbstractRenditionModifyingProcess()

Method Summary

Modifier and Type	Method	Description
void	execute(com.day.cq.workflow.exec.WorkItem workItem, com.day.cq.workflow.WorkflowSession workflowSession, com.day.cq.workflow.metadata.MetaDataMap metaData, WorkflowHelper workflowHelper)
protected abstract String	getTempFileSpecifier()	Create a specifier to be used for temporary file location.
protected abstract com.day.image.Layer	processLayer(com.day.image.Layer layer, com.day.cq.dam.api.Rendition rendition, com.day.cq.workflow.WorkflowSession workflowSession, String[] args)	Perform the actual layer processing and return the layer to be saved.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRenditionModifyingProcess

public AbstractRenditionModifyingProcess()

Method Detail

execute

public final void execute(com.day.cq.workflow.exec.WorkItem workItem,
                          com.day.cq.workflow.WorkflowSession workflowSession,
                          com.day.cq.workflow.metadata.MetaDataMap metaData,
                          WorkflowHelper workflowHelper)
                   throws com.day.cq.workflow.WorkflowException

Throws:

com.day.cq.workflow.WorkflowException

getTempFileSpecifier

protected abstract String getTempFileSpecifier()

Create a specifier to be used for temporary file location.

Returns:

the temp file qualifier

processLayer

protected abstract com.day.image.Layer processLayer(com.day.image.Layer layer,
                                                    com.day.cq.dam.api.Rendition rendition,
                                                    com.day.cq.workflow.WorkflowSession workflowSession,
                                                    String[] args)

Perform the actual layer processing and return the layer to be saved.

Parameters:

layer - the source image data

rendition - the source rendition object

workflowSession - the workflow session

args - the parsed process arguments

Returns:

the modified layer