/**
* This service is used to print the report.
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward print(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
ContractsGrantsAwardBalancesReportLookupForm awardBalancesReportLookupForm =
(ContractsGrantsAwardBalancesReportLookupForm) form;
String methodToCall = findMethodToCall(form, request);
if (methodToCall.equalsIgnoreCase(KRADConstants.SEARCH_METHOD)) {
GlobalVariables.getUserSession().removeObjectsByPrefix(KRADConstants.SEARCH_METHOD);
}
Lookupable kualiLookupable = awardBalancesReportLookupForm.getLookupable();
if (kualiLookupable == null) {
throw new RuntimeException("Lookupable is null.");
}
List<ResultRow> resultTable = new ArrayList<ResultRow>();
// validate search parameters
kualiLookupable.validateSearchParameters(awardBalancesReportLookupForm.getFields());
// this is for 200 limit. turn it off for report.
boolean isUnbounded = true;
List<ContractsGrantsAwardBalancesReport> displayList =
(List<ContractsGrantsAwardBalancesReport>)
kualiLookupable.performLookup(awardBalancesReportLookupForm, resultTable, isUnbounded);
Object sortIndexObject =
GlobalVariables.getUserSession().retrieveObject(ArConstants.SORT_INDEX_SESSION_KEY);
if (ObjectUtils.isNull(sortIndexObject) || sortIndexObject.toString() == "0") {
sortIndexObject = "0";
}
// get sort property
String sortPropertyName =
getFieldNameForSorting(
Integer.parseInt(sortIndexObject.toString()), "ContractsGrantsAwardBalancesReport");
// sort list
sortReport(displayList, sortPropertyName);
// check field is valid for subtotal
boolean isFieldSubtotalRequired =
CGConstants.ReportsConstants.awardBalancesReportSubtotalFieldsList.contains(
sortPropertyName);
Map<String, KualiDecimal> subTotalMap = new HashMap<String, KualiDecimal>();
if (isFieldSubtotalRequired) {
subTotalMap = buildSubTotalMap(displayList, sortPropertyName);
}
// build report
ContractsGrantsReportDataHolder awardBalancesReportDataHolder =
new ContractsGrantsReportDataHolder();
List<ContractsGrantsAwardBalancesReportDetailDataHolder> details =
awardBalancesReportDataHolder.getDetails();
for (ContractsGrantsAwardBalancesReport awardBalancesReportEntry : displayList) {
ContractsGrantsAwardBalancesReportDetailDataHolder reportDetail =
new ContractsGrantsAwardBalancesReportDetailDataHolder();
// set report data
setReportDate(awardBalancesReportEntry, reportDetail);
if (isFieldSubtotalRequired) {
// set sortedFieldValue for grouping in the report
reportDetail.setSortedFieldValue(
getPropertyValue(awardBalancesReportEntry, sortPropertyName));
reportDetail.setDisplaySubtotal(true);
// set subTotal from subTotalMap
reportDetail.setSubTotal(
subTotalMap
.get(getPropertyValue(awardBalancesReportEntry, sortPropertyName))
.bigDecimalValue());
} else {
// set this to empty string for not displaying subtotal
reportDetail.setDisplaySubtotal(false);
}
details.add(reportDetail);
}
awardBalancesReportDataHolder.setDetails(details);
// build search criteria for report
buildReportForSearchCriteia(
awardBalancesReportDataHolder.getSearchCriteria(),
awardBalancesReportLookupForm.getFieldsForLookup());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
String reportFileName =
SpringContext.getBean(ContractsGrantsAwardBalancesReportService.class)
.generateReport(awardBalancesReportDataHolder, baos);
WebUtils.saveMimeOutputStreamAsFile(
response,
ReportGeneration.PDF_MIME_TYPE,
baos,
reportFileName + ReportGeneration.PDF_FILE_EXTENSION);
return null;
}
