Package org.opencastproject.workflow.handler.sox

Class AnalyzeAudioWorkflowOperationHandler

java.lang.Object

org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

org.opencastproject.workflow.handler.sox.AnalyzeAudioWorkflowOperationHandler

All Implemented Interfaces:

WorkflowOperationHandler

public class AnalyzeAudioWorkflowOperationHandler
extends AbstractWorkflowOperationHandler

The workflow definition for handling "sox" operations

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	SOX_AONLY_PROFILE	Name of the 'encode to SoX audio only work copy' encoding profile

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
AnalyzeAudioWorkflowOperationHandler()

Method Summary

Modifier and Type	Method	Description
protected void	setComposerService(ComposerService composerService)	Callback for the OSGi declarative services configuration.
void	setServiceRegistry(ServiceRegistry serviceRegistry)	Sets the service registry.
protected void	setSoxService(SoxService soxService)	Callback for the OSGi declarative services configuration.
protected void	setWorkspace(Workspace workspace)	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

activate, 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

Field Details

SOX_AONLY_PROFILE

public static final String SOX_AONLY_PROFILE

Name of the 'encode to SoX audio only work copy' encoding profile

See Also:

• Constant Field Values

Constructor Details

AnalyzeAudioWorkflowOperationHandler

public AnalyzeAudioWorkflowOperationHandler()

Method Details

setSoxService

protected void setSoxService(SoxService soxService)

Callback for the OSGi declarative services configuration.

Parameters:

soxService - the SoX service

setComposerService

protected void setComposerService(ComposerService composerService)

Callback for the OSGi declarative services configuration.

Parameters:

composerService - the composer service

setWorkspace

protected void setWorkspace(Workspace workspace)

Callback for the OSGi declarative services configuration.

Parameters:

workspace - the workspace

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