alexbudarov
commented
4 years ago @PolinaSannikova this problem was solved in the PdfReportMerger Sherlock class, please look into its implementation.
(For everyone): It launches report in another thread pool executor:
ThreadPoolTaskExecutor reportThreadExecutor = AppBeans.get("reportTaskExecutor")
Authentication authentication = AppBeans.get(Authentication.NAME);
Future<byte[]> future = reportThreadExecutor.submit(() -> {
authentication.begin("ReportScheduling");
try {
Map<String, Object> reportParams = new HashMap<>(params);
reportParams.put(entityName, entity);
return reporting.createReport(singleReport, reportParams).getContent();
} finally {
authentication.end();
}
})
// ...
byte[] result = future.get()
Environment
Description of the bug or enhancement
Trying to create a PDF report with a groovy script custom template. The report should run several other PDF reports and collate them. However, an error appears, which seems to be related to running a report within a report.
Make sure there is a PDF report with code "TEST" in the system, which has input parameter of type Entity, with name "Entity". Please see attached example report (it users sec$User as input entity). Test.zip
Create a groovy script, intended to be used in a custom template report, which, for a list of input entities, would run report "TEST" for each of them and merge these reports in one big PDF. Example script attached: TestMergedGroovy.zip
Create a report which has input parameter "Entities" - list of the same entities as in the report created in step 1. This report would use the script created in step 2. Example report attached: Test Merged.zip
Run the report from step 3.