Package org.eclipse.pass.loader.nihms

Class NihmsTransformLoadService

java.lang.Object

org.eclipse.pass.loader.nihms.NihmsTransformLoadService

public class NihmsTransformLoadService
extends Object

Service that takes a filepath, gets the csvs there, and transforms/loads the data according to a list of statuses to be processed.

Author:

Karen Hanson

Constructor Summary

Constructors

Constructor	Description
NihmsTransformLoadService()	Default constructor for NihmsTransformLoadService
NihmsTransformLoadService(NihmsPassClientService passClientService, PmidLookup pmidLookup, SubmissionStatusService statusService)	Option to inject dependencies

Method Summary

Modifier and Type	Method	Description
void	transformAndLoadFiles(Set<NihmsStatus> statusesToProcess)	Goes through list of files in directory specified and processes those that have a NihmsStatus that matches a row in statusesToProcess.
void	transformAndLoadNihmsPub(NihmsPublication pub)	Takes pub record from CSV loader, transforms it then passes transformed record to the loader.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NihmsTransformLoadService

public NihmsTransformLoadService()

Default constructor for NihmsTransformLoadService

NihmsTransformLoadService

public NihmsTransformLoadService(NihmsPassClientService passClientService,
 PmidLookup pmidLookup,
 SubmissionStatusService statusService)

Option to inject dependencies

Parameters:

passClientService - the NihmsPassClientService instance to use

pmidLookup - the PmidLookup instance to use

statusService - the SubmissionStatusService instance to use

Method Details

transformAndLoadFiles

public void transformAndLoadFiles(Set<NihmsStatus> statusesToProcess)

Goes through list of files in directory specified and processes those that have a NihmsStatus that matches a row in statusesToProcess. If statuseseToProcess is null/empty, it will process all statuses

Parameters:

statusesToProcess - if null or empty, all statuses will be processed.

transformAndLoadNihmsPub

public void transformAndLoadNihmsPub(NihmsPublication pub)
                              throws IOException

Takes pub record from CSV loader, transforms it then passes transformed record to the loader. Exceptions generally should not be caught here, they should be caught by CSV processor which tallies the successes/failures. The only Exception caught is UpdateConflictException, which is easy to recover from. On catching an UpdateConflictException, it will attempt several retries before failing and moving on

Parameters:

pub - the NihmsPublication object

Throws:

IOException - if there is an error transforming or loading the publication