Migration from Jasper 4.5.1 to 6.2.1

[nmilasinovic]

Hello,

I am trying to migrate from JasperReports library version 4.5.1 to version 6.2.1.

As i can see, JRResourcesUtil.setThreadFileResolver(fileResolver) method is deprecated in 6.2.1 and not working at all.

This way i added to classpath all folders where all my .jrxml files are stored and reports and subreports worked nice in version 4.5.1. However that is not case in the version 6.2.1.

What i need to use in Jasper Reports version 6.2.1 to define classpath of all .jrxml files, so i can use relative paths for subreports.

[nmilasinovic]

I tried to use FileRepositoryService in this way:

SimpleJasperReportsContext context = new SimpleJasperReportsContext();

FileRepositoryService fileRepository = new FileRepositoryService(context, "g:/usr/local/reports/", false);

context.setExtensions(RepositoryService.class, Collections.singletonList(fileRepository));

context.setExtensions(PersistenceServiceFactory.class, Collections.singletonList(FileRepositoryPersistenceServiceFactory.getInstance()));

and finally:

jasperPrint = JasperFillManager.getInstance(context).fillReport(jasperReport, allReportParameters, connection);

However i got exception for subreports that .jasper file with relative path under the "g:/usr/local/reports/" cannot be found:

net.sf.jasperreports.engine.JRException: Resource not found at: temp/file.jasper

I checked and file file.jasper is in g:/usr/local/reports/temp/file.jasper