Package se.ikama.bauta.batch.tasklet

Class SqlToCsvReportTasklet

java.lang.Object

se.ikama.bauta.batch.tasklet.ReportTasklet

se.ikama.bauta.batch.tasklet.SqlToCsvReportTasklet

All Implemented Interfaces:

org.springframework.batch.core.step.tasklet.Tasklet, org.springframework.beans.factory.InitializingBean, ReportGenerator

public class SqlToCsvReportTasklet
extends ReportTasklet
implements ReportGenerator, org.springframework.beans.factory.InitializingBean

Generates a CSV file based on an SQL query

Field Summary

Fields

Modifier and Type	Field	Description
protected int	queryTimeout	Query timeout in seconds

Fields inherited from class se.ikama.bauta.batch.tasklet.ReportTasklet

failIfValidationFailures, reportDir

Constructor Summary

Constructors

Constructor	Description
SqlToCsvReportTasklet()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
ReportGenerationResult	generateReport(java.io.File reportFile, org.springframework.batch.core.StepContribution sc, org.springframework.batch.core.scope.context.ChunkContext cc)	Generate a report

Methods inherited from class se.ikama.bauta.batch.tasklet.ReportTasklet

addReportGenerator, execute, setReportGenerators

Methods inherited from class java.lang.Object

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

Methods inherited from interface se.ikama.bauta.batch.tasklet.ReportGenerator

getReportFilename, getReportName

Field Detail

queryTimeout

protected int queryTimeout

Query timeout in seconds

Constructor Detail

SqlToCsvReportTasklet

public SqlToCsvReportTasklet()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

generateReport

@Transactional(readOnly=true,
               transactionManager="stagingTransactionManager")
public ReportGenerationResult generateReport(java.io.File reportFile,
                                             org.springframework.batch.core.StepContribution sc,
                                             org.springframework.batch.core.scope.context.ChunkContext cc)
                                      throws java.lang.Exception

Description copied from interface: ReportGenerator

Generate a report

Specified by:

generateReport in interface ReportGenerator

Parameters:

reportFile - The file to write the report to

sc - The current step contribution

cc - The current ChunkContext

Returns:

A ReportGenerationResult. Typically with the status OK. For certain types of report generators with a notion of "failure", it may make sense to return Failed, to support. See @SqlValidationTasklet

Throws:

java.lang.Exception