com.denodo.scheduler.api.handler

Interface Handler

public interface Handler

Handlers handle data retrieved once exportation phase is finished, including sending mail with reports, retrying the job execution, etc.

Method Summary

Modifier and Type	Method and Description
default boolean	errorsAffectJobStatus() Checks whether errors affect the status of a job.
void	execute(JobData jobData, JobReport jobReport) Called by the Scheduler once the extraction and exportation of all the tuples of a job have finished.
void	init(ParameterStructure parameters) Initialize the handler.
default void	interrupt()

Method Detail

init

void init(ParameterStructure parameters)
   throws ConfigurationException

Initialize the handler.

Parameters:

parameters - required configuration for initializing the handler.

Throws:

ConfigurationException - if the configuration information required by the handler is malformed or missing.

execute

void execute(JobData jobData,
             JobReport jobReport)
      throws InternalErrorException

Called by the Scheduler once the extraction and exportation of all the tuples of a job have finished.

Parameters:

jobData - information about the current state of the job.

jobReport - detailed information about the current job execution.

Throws:

InternalErrorException

interrupt

default void interrupt()

errorsAffectJobStatus

default boolean errorsAffectJobStatus()

Checks whether errors affect the status of a job. This method returns a boolean value indicating whether errors encountered during the execution of this handler should affect the job's status. When this method returns true, errors will cause the job status to be set to com.denodo.scheduler.client.job.JobData.Result.ERROR. When it returns false, errors will cause the job status to be set to com.denodo.scheduler.client.job.JobData.Result.WARNING.

Returns:

true if errors should affect the job status, false otherwise.