Package org.opencastproject.workflow.handler.assetmanager

Class AssetManagerSnapshotWorkflowOperationHandler

java.lang.Object

org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

org.opencastproject.workflow.handler.assetmanager.AssetManagerSnapshotWorkflowOperationHandler

All Implemented Interfaces:

WorkflowOperationHandler

public class AssetManagerSnapshotWorkflowOperationHandler
extends AbstractWorkflowOperationHandler

Workflow operation for taking a snapshot of a media package.

See Also:

• AssetManager.takeSnapshot(String, MediaPackage)

Nested Class Summary

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

AbstractWorkflowOperationHandler.Configuration

Field Summary

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

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

Constructor Summary

Constructors

Constructor	Description
AssetManagerSnapshotWorkflowOperationHandler()

Method Summary

Modifier and Type	Method	Description
void	activate(org.osgi.service.component.ComponentContext cc)	Activates this component with its properties once all of the collaborating services have been set
protected MediaPackage	getMediaPackageForArchival(MediaPackage current, List<String> tags, List<MediaPackageElementFlavor> sourceFlavors)
void	setAssetManager(AssetManager assetManager)	OSGi DI
void	setServiceRegistry(ServiceRegistry serviceRegistry)	Sets the service registry.
WorkflowOperationResult	start(WorkflowInstance wi, JobContext ctx)	Runs the workflow operation on this WorkflowInstance.

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

asList, cfgKeyMissing, 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

Constructor Details

AssetManagerSnapshotWorkflowOperationHandler

public AssetManagerSnapshotWorkflowOperationHandler()

Method Details

activate

public void activate(org.osgi.service.component.ComponentContext cc)

Description copied from class: AbstractWorkflowOperationHandler

Activates this component with its properties once all of the collaborating services have been set

Overrides:

activate in class AbstractWorkflowOperationHandler

Parameters:

cc - The component's context, containing the properties used for configuration

setAssetManager

public void setAssetManager(AssetManager assetManager)

OSGi DI

start

public WorkflowOperationResult start(WorkflowInstance wi,
 JobContext ctx)
                              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:

wi - the workflow instance

ctx - 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)

getMediaPackageForArchival

protected MediaPackage getMediaPackageForArchival(MediaPackage current,
 List<String> tags,
 List<MediaPackageElementFlavor> sourceFlavors)
                                           throws MediaPackageException

Throws:

MediaPackageException

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