Package org.opencastproject.workflow.handler.distribution

Class PublishOaiPmhWorkflowOperationHandler

java.lang.Object

org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

org.opencastproject.workflow.handler.distribution.PublishOaiPmhWorkflowOperationHandler

All Implemented Interfaces:

WorkflowOperationHandler

public class PublishOaiPmhWorkflowOperationHandler
extends AbstractWorkflowOperationHandler

The workflow definition for handling "publish" operations

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
PublishOaiPmhWorkflowOperationHandler()

Method Summary

Modifier and Type	Method	Description
void	activate(org.osgi.service.component.ComponentContext cc)	OSGi component activation.
void	setPublicationService(OaiPmhPublicationService publicationService)	Callback for the OSGi declarative services configuration.
void	setServiceRegistry(ServiceRegistry serviceRegistry)	Sets the service registry.
protected void	setStreamingDistributionService(StreamingDistributionService streamingDistributionService)	Callback for the OSGi declarative services configuration.
WorkflowOperationResult	start(WorkflowInstance workflowInstance, JobContext context)	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

PublishOaiPmhWorkflowOperationHandler

public PublishOaiPmhWorkflowOperationHandler()

Method Details

setPublicationService

public void setPublicationService(OaiPmhPublicationService publicationService)

Callback for the OSGi declarative services configuration.

Parameters:

publicationService - the publication service

setStreamingDistributionService

protected void setStreamingDistributionService(StreamingDistributionService streamingDistributionService)

Callback for the OSGi declarative services configuration.

Parameters:

streamingDistributionService - the streaming distribution service

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

activate

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

OSGi component activation.

Overrides:

activate in class AbstractWorkflowOperationHandler

Parameters:

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

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)