com.day.cq.dam.core.process
Class ExtractMetadataProcess

java.lang.Object
  com.day.cq.dam.core.AbstractAssetProcess
      com.day.cq.dam.core.process.ExtractMetadataProcess

All Implemented Interfaces:

JavaProcess, JavaProcessExt

public class ExtractMetadataProcess
extends AbstractAssetProcess

The ExtractMetadataProcess is called in a workflow process step. This process will import metadata, create thumbnails of the respective asset/file.

Field Summary

Fields inherited from class com.day.cq.dam.core.AbstractAssetProcess

APPLICATION_OCTETSTREAM_MIMETYPE, mimeTypeService, TYPE_JCR_PATH

Constructor Summary

ExtractMetadataProcess()

Method Summary

void	execute(WorkItem workItem, WorkflowSession workflowSession) Executes a new Java process with the given WorkItem and WorkflowSession.
void	execute(WorkItem workItem, WorkflowSession workflowSession, String[] strings) Executes a new Java process with the given WorkItem and WorkflowSession.
protected void	saveMetadata(Node file, ExtractedMetadata metadata, Session session)

Methods inherited from class com.day.cq.dam.core.AbstractAssetProcess

getFile, getMimetype, getNodeFromPayload, getProcessingPath, isNotReadyForProcessing

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtractMetadataProcess

public ExtractMetadataProcess()

Method Detail

execute

public void execute(WorkItem workItem,
                    WorkflowSession workflowSession)
             throws Exception

Description copied from interface: JavaProcess

Executes a new Java process with the given WorkItem and WorkflowSession.

Parameters:

workItem - The WorkItem that defines the newly started JavaProcess.

workflowSession - The WorkflowSession that is used for starting the JavaProcess.

Throws:

Exception - Thrown in case something goes wrong during execution.

execute

public void execute(WorkItem workItem,
                    WorkflowSession workflowSession,
                    String[] strings)
             throws Exception

Description copied from interface: JavaProcessExt

Executes a new Java process with the given WorkItem and WorkflowSession.

Parameters:

workItem - The WorkItem that defines the newly started JavaProcess.

workflowSession - The WorkflowSession that is used for starting the JavaProcess.

strings - Process specific arguments can be passed here

Throws:

Exception - Thrown in case something goes wrong during execution.

saveMetadata

protected void saveMetadata(Node file,
                            ExtractedMetadata metadata,
                            Session session)