com.adobe.aemfd.watchfolder.workflow.api

Interface WorkflowContextService

public interface WorkflowContextService

Service provided to steps of workflows meant for processing watch-folder inputs, which enables them to execute the actual processing logic against the inputs and write out the results. Workflow steps should look this service up from the OSGI container and then invoke the execute method on the service by passing a suitable WorkflowContextProcessor implementation.

Method Summary

Modifier and Type	Method and Description
void	execute(WorkflowContextProcessor processor, com.adobe.granite.workflow.exec.WorkItem workItem, com.adobe.granite.workflow.WorkflowSession workflowSession, Map args) Executes the current workflow step's logic for processing watch-folder inputs.

Method Detail

execute

void execute(WorkflowContextProcessor processor,
             com.adobe.granite.workflow.exec.WorkItem workItem,
             com.adobe.granite.workflow.WorkflowSession workflowSession,
             Map args)
      throws Exception

Executes the current workflow step's logic for processing watch-folder inputs.

Parameters:

processor - A WorkflowContextProcessor implementation supplied by the current workflow step (and possibly implemented by it) which encapsulates the current step's logic for processing the watch-folder input and contributing its own outputs to the overall output of the current workflow instance.

workItem - The work-item supplied to the workflow step by the workflow engine.

workflowSession - The workflow-session supplied to the workflow step by the workflow engine.

args - The arguments supplied to the workflow step by the workflow engine.

Throws:

Exception - If an error is thrown by the supplied WorkflowContextProcessor implementation, or if any other system error occurs. If the error is allowed to bubble up by the workflow step, the associated watch-folder input will be marked as having failed to process, and will be written out to the failures folder of the watch-folder along with this error in the failure log.