@Override
public ReportDesign getReportDesign() {
ReportDesign design = new ReportDesign();
design.setName("MOH 361A Register Design");
design.setReportDefinition(this.getReportDefinition());
design.setRendererType(ExcelTemplateRenderer.class);
Properties props = new Properties();
props.put("repeatingSections", "sheet:2,row:4,dataset:allPatients");
design.setProperties(props);
ReportDesignResource resource = new ReportDesignResource();
resource.setName("template.xls");
InputStream is =
OpenmrsClassLoader.getInstance()
.getResourceAsStream("templates/MOH361AReportTemplate_0_2.xls");
if (is == null) throw new APIException("Could not find report template.");
try {
resource.setContents(IOUtils.toByteArray(is));
} catch (IOException ex) {
throw new APIException("Could not create report design for MOH 361A Register.", ex);
}
IOUtils.closeQuietly(is);
design.addResource(resource);
return design;
}
/** @return an Excel Workbook for the given argument */
protected Workbook getExcelTemplate(ReportDesign design) throws IOException {
Workbook wb = null;
InputStream is = null;
try {
ReportDesignResource r = getTemplate(design);
is = new ByteArrayInputStream(r.getContents());
POIFSFileSystem fs = new POIFSFileSystem(is);
wb = WorkbookFactory.create(fs);
} catch (Exception e) {
log.warn("No template file found, will use default Excel output");
} finally {
IOUtils.closeQuietly(is);
}
return wb;
}
@RequestMapping(method = RequestMethod.POST)
public void process(
final @RequestParam(required = false, value = "cohort") Integer cohortId,
final @RequestParam(required = true, value = "template") MultipartFile template,
final HttpServletResponse response)
throws IOException, EvaluationException {
EvaluationContext context = new EvaluationContext();
context.addParameterValue("currentDate", new Date());
if (cohortId != null) {
context.setBaseCohort(Context.getCohortService().getCohort(cohortId));
}
PatientDataSetDefinition definition = new PatientDataSetDefinition();
definition.addColumn(
"id", new PatientIdDataDefinition(), StringUtils.EMPTY, new ObjectFormatter());
ListConverter listConverter = new ListConverter();
listConverter.setMaxNumberOfItems(1);
PatientIdentifierDataDefinition preferredIdentifier = new PatientIdentifierDataDefinition();
preferredIdentifier.addType(Context.getPatientService().getPatientIdentifierType(1));
definition.addColumn("identifier", preferredIdentifier, StringUtils.EMPTY, listConverter);
definition.addColumn(
"name",
new PreferredNameDataDefinition(),
StringUtils.EMPTY,
new ObjectFormatter("{familyName}, {givenName}"));
AgeDataDefinition ageOnDate = new AgeDataDefinition();
ageOnDate.addParameter(new Parameter("effectiveDate", "effective date", Date.class));
definition.addColumn("age", ageOnDate, "effectiveDate=${currentDate}", new AgeConverter());
definition.addColumn(
"birthdate",
new BirthdateDataDefinition(),
StringUtils.EMPTY,
new BirthdateConverter("dd-MMM-yyyy"));
definition.addColumn(
"gender", new GenderDataDefinition(), StringUtils.EMPTY, new ObjectFormatter());
ReportDefinition reportDefinition = new ReportDefinition();
reportDefinition.setName("Test Report");
reportDefinition.addDataSetDefinition("PatientDataSetDefinition", definition, null);
final ReportDesign design = new ReportDesign();
design.setName("Test Report Design With Excel Template Renderer");
design.setReportDefinition(reportDefinition);
design.setRendererType(ExcelTemplateRenderer.class);
Properties properties = new Properties();
properties.put("repeatingSections", "sheet:1,dataset:PatientDataSetDefinition");
design.setProperties(properties);
ReportDesignResource resource = new ReportDesignResource();
resource.setName("excel-template.xls");
InputStream inputStream = template.getInputStream();
resource.setContents(IOUtils.toByteArray(inputStream));
IOUtils.closeQuietly(inputStream);
design.addResource(resource);
ExcelTemplateRenderer renderer =
new ExcelTemplateRenderer() {
public ReportDesign getDesign(String argument) {
return design;
}
};
ReportDefinitionService rs = Context.getService(ReportDefinitionService.class);
ReportData data = rs.evaluate(reportDefinition, context);
CsvReportRenderer csvReportRenderer = new CsvReportRenderer();
csvReportRenderer.render(data, "output:csv", System.out);
File file = File.createTempFile("excel", "summary");
BufferedOutputStream bufferedOutputStream =
new BufferedOutputStream(new FileOutputStream(file));
renderer.render(data, "output:xls", bufferedOutputStream);
bufferedOutputStream.close();
response.setHeader("Content-Disposition", "attachment; filename=patient-summary.xls");
response.setContentType("application/vnd.ms-excel");
response.setContentLength((int) file.length());
FileCopyUtils.copy(new FileInputStream(file), response.getOutputStream());
if (file.delete()) log.info("Temporary file deleted!");
}