Package edu.ucsb.cs156.courses.services

Class GradeHistoryImportServiceImpl

java.lang.Object

edu.ucsb.cs156.courses.services.GradeHistoryImportServiceImpl

All Implemented Interfaces:

GradeHistoryImportService

@Service
public class GradeHistoryImportServiceImpl
extends Object
implements GradeHistoryImportService

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GradeHistoryImportServiceImpl.NullHeaderException

Constructor Summary

Constructors

Constructor	Description
GradeHistoryImportServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	flushBuffer(List<GradeHistory> buffer, int batchSize)	This method flushes the buffer to the database in batches.
void	importGradesFromUrl(String url, edu.ucsb.cs156.jobs.services.JobContext ctx, int batchSize)
void	updateEntity(PreparedStatement ps, GradeHistory entity)

Methods inherited from class java.lang.Object

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

Constructor Details

GradeHistoryImportServiceImpl

public GradeHistoryImportServiceImpl()

Method Details

importGradesFromUrl

public void importGradesFromUrl(String url,
 edu.ucsb.cs156.jobs.services.JobContext ctx,
 int batchSize)
                         throws Exception

Specified by:

importGradesFromUrl in interface GradeHistoryImportService

Throws:

Exception

flushBuffer

public void flushBuffer(List<GradeHistory> buffer,
 int batchSize)

This method flushes the buffer to the database in batches. It is public so that it can be spied on using Mockito in the unit tests.

Parameters:

buffer -

batchSize -

updateEntity

public void updateEntity(PreparedStatement ps,
 GradeHistory entity)
                  throws SQLException

Throws:

SQLException