Class ProbeResolutionWorkflowOperationHandler
java.lang.Object
org.opencastproject.workflow.api.AbstractWorkflowOperationHandler
org.opencastproject.workflow.handler.workflow.ProbeResolutionWorkflowOperationHandler
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WorkflowOperationHandler
Workflow operation handler for setting variables based on video resolutions
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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
description, id, serviceRegistry, SOURCE_FLAVOR, SOURCE_FLAVORS, SOURCE_TAG, SOURCE_TAGS, TARGET_FLAVOR, TARGET_FLAVORS, TARGET_TAG, TARGET_TAGS -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstart(WorkflowInstance workflowInstance, JobContext context) Runs the workflow operation on thisWorkflowInstance.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, setServiceRegistry, skip, toString, waitForStatus, waitForStatus
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Constructor Details
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ProbeResolutionWorkflowOperationHandler
public ProbeResolutionWorkflowOperationHandler()
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Method Details
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start
public WorkflowOperationResult start(WorkflowInstance workflowInstance, JobContext context) throws WorkflowOperationException Description copied from class:AbstractWorkflowOperationHandlerRuns the workflow operation on thisWorkflowInstance. If the execution fails for some reason, this must throw aWorkflowOperationExceptionin order to handle the problem gracefully. Runtime exceptions will cause the entire workflow instance to fail.- Specified by:
startin interfaceWorkflowOperationHandler- Specified by:
startin classAbstractWorkflowOperationHandler- Parameters:
workflowInstance- the workflow instancecontext- the job context- Returns:
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WorkflowOperationResultcontaining 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:
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