Package org.opencastproject.workflow.handler.ingest

Class IngestDownloadWorkflowOperationHandler

java.lang.Object

org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

org.opencastproject.workflow.handler.ingest.IngestDownloadWorkflowOperationHandler

All Implemented Interfaces:

WorkflowOperationHandler

public class IngestDownloadWorkflowOperationHandler
extends AbstractWorkflowOperationHandler

Downloads all external URI's to the working file repository and optionally deletes external working file repository resources

Nested Class Summary

Nested classes/interfaces inherited from class org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

AbstractWorkflowOperationHandler.Configuration

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DELETE_EXTERNAL	Deleting external working file repository URI's after download config key
static final String	TAGS_AND_FLAVORS	config key used to specify, whether both, a tag and a flavor, must match or if one is sufficient

Fields inherited from class org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

description, id, serviceRegistry, SOURCE_FLAVOR, SOURCE_FLAVORS, SOURCE_TAG, SOURCE_TAGS, TARGET_FLAVOR, TARGET_FLAVORS, TARGET_TAG, TARGET_TAGS

Constructor Summary

Constructors

Constructor	Description
IngestDownloadWorkflowOperationHandler()	The default no-arg constructor builds the configuration options set

Method Summary

Modifier and Type	Method	Description
void	setIngestDownloadService(IngestDownloadService ingestDownloadService)
void	setServiceRegistry(ServiceRegistry serviceRegistry)	Sets the service registry.
WorkflowOperationResult	start(WorkflowInstance workflowInstance, JobContext context)	Runs the workflow operation on this WorkflowInstance.

Methods inherited from class org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

activate, applyTargetTagsToElement, asList, createResult, createResult, createResult, createResult, destroy, equals, getCfg, getConfig, getConfig, getConfig, getDescription, getFileNameFromElements, getId, getOptConfig, getOptConfig, getTagsAndFlavors, hashCode, setJobBarrierPollingInterval, skip, toString, waitForStatus, waitForStatus

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

DELETE_EXTERNAL

public static final String DELETE_EXTERNAL

Deleting external working file repository URI's after download config key

See Also:

• Constant Field Values

TAGS_AND_FLAVORS

public static final String TAGS_AND_FLAVORS

config key used to specify, whether both, a tag and a flavor, must match or if one is sufficient

See Also:

• Constant Field Values

Constructor Details

IngestDownloadWorkflowOperationHandler

public IngestDownloadWorkflowOperationHandler()

The default no-arg constructor builds the configuration options set

Method Details

setIngestDownloadService

public void setIngestDownloadService(IngestDownloadService ingestDownloadService)

See Also:

• AbstractWorkflowOperationHandler.start(org.opencastproject.workflow.api.WorkflowInstance, JobContext)

start

public WorkflowOperationResult start(WorkflowInstance workflowInstance,
 JobContext context)
                              throws WorkflowOperationException

Description copied from class: AbstractWorkflowOperationHandler

Runs the workflow operation on this WorkflowInstance. If the execution fails for some reason, this must throw a WorkflowOperationException in order to handle the problem gracefully. Runtime exceptions will cause the entire workflow instance to fail.

Specified by:

start in interface WorkflowOperationHandler

Specified by:

start in class AbstractWorkflowOperationHandler

Parameters:

workflowInstance - the workflow instance

context - the job context

Returns:

the WorkflowOperationResult containing a potentially modified MediaPackage and whether to put the workflow instance into a wait state.

Throws:

WorkflowOperationException - If the workflow operation fails to execute properly, and the default error handling should be invoked.

See Also:

• WorkflowOperationHandler.start(org.opencastproject.workflow.api.WorkflowInstance, JobContext)

setServiceRegistry

public void setServiceRegistry(ServiceRegistry serviceRegistry)

Description copied from class: AbstractWorkflowOperationHandler

Sets the service registry. This method is here as a convenience for developers that need the registry to do job waiting.

Overrides:

setServiceRegistry in class AbstractWorkflowOperationHandler

Parameters:

serviceRegistry - the service registry