Package org.opencastproject.workflow.handler.workflow

Class CopyWorkflowOperationHandler

java.lang.Object

org.opencastproject.workflow.api.AbstractWorkflowOperationHandler

org.opencastproject.workflow.handler.workflow.CopyWorkflowOperationHandler

All Implemented Interfaces:

WorkflowOperationHandler

public class CopyWorkflowOperationHandler
extends AbstractWorkflowOperationHandler

Workflow operation handler for copying video data through NFS

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	OPT_SOURCE_FLAVORS	Configuration key for the \"flavor\" of the track to use as a source input
static final String	OPT_SOURCE_TAGS	Configuration key for the \"tag\" of the track to use as a source input
static final String	OPT_TARGET_DIRECTORY	Configuration key for the directory where the file must be delivered
static final String	OPT_TARGET_FILENAME	Configuration key for the name of the target file
protected Workspace	workspace	The workspace reference

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
CopyWorkflowOperationHandler()

Method Summary

Modifier and Type	Method	Description
void	setServiceRegistry(ServiceRegistry serviceRegistry)	Sets the service registry.
protected void	setWorkspace(Workspace workspace)	Callback for the OSGi environment to set the workspace reference.
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

OPT_SOURCE_TAGS

public static final String OPT_SOURCE_TAGS

Configuration key for the \"tag\" of the track to use as a source input

See Also:

• Constant Field Values

OPT_SOURCE_FLAVORS

public static final String OPT_SOURCE_FLAVORS

Configuration key for the \"flavor\" of the track to use as a source input

See Also:

• Constant Field Values

OPT_TARGET_DIRECTORY

public static final String OPT_TARGET_DIRECTORY

Configuration key for the directory where the file must be delivered

See Also:

• Constant Field Values

OPT_TARGET_FILENAME

public static final String OPT_TARGET_FILENAME

Configuration key for the name of the target file

See Also:

• Constant Field Values

workspace

protected Workspace workspace

The workspace reference

Constructor Details

CopyWorkflowOperationHandler

public CopyWorkflowOperationHandler()

Method Details

setWorkspace

protected void setWorkspace(Workspace workspace)

Callback for the OSGi environment to set the workspace reference.

Parameters:

workspace - the workspace

start

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

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