public void doRun() {
try {
log.info("Export started");
openDocument(writer);
// -----------------------------------------------------------------
// XML
// -----------------------------------------------------------------
beforeXML(writer);
for (XMLHrConverter converter : xmlConverters) {
converter.write(writer, params);
}
afterXML(writer);
closeDocument(writer);
StreamUtils.closeZipEntry(zipOutputStream);
log.info("Export done");
} catch (Exception ex) {
ex.printStackTrace();
throw new RuntimeException("Writing failed" + ex);
} finally {
writer.closeWriter();
StreamUtils.closeOutputStream(zipOutputStream);
NameMappingUtil.clearMapping();
}
}
@Override
public String execute() throws Exception {
HttpServletResponse response = ServletActionContext.getResponse();
Map<String, String> typeTemplateMap = new HashMap<String, String>();
typeTemplateMap.put(TYPE_JASPER, TEMPLATE_JASPER);
typeTemplateMap.put(TYPE_HTML, TEMPLATE_HTML);
Map<String, String> typeContentTypeMap = new HashMap<String, String>();
typeContentTypeMap.put(TYPE_JASPER, ContextUtils.CONTENT_TYPE_XML);
typeContentTypeMap.put(TYPE_HTML, ContextUtils.CONTENT_TYPE_HTML);
if (type != null & typeTemplateMap.containsKey(type)) {
String template = typeTemplateMap.get(type);
String contentType = typeContentTypeMap.get(type);
ContextUtils.configureResponse(response, contentType, false, template, true);
StreamUtils.streamcopy(
new BufferedInputStream(new ClassPathResource(template).getInputStream()),
new BufferedOutputStream(response.getOutputStream()));
}
return SUCCESS;
}
/** Writes a Jasper Reports representation of the given Grid to the given OutputStream. */
public static void toJasperReport(Grid grid, Map<String, Object> params, OutputStream out)
throws Exception {
if (grid == null) {
return;
}
final StringWriter writer = new StringWriter();
render(grid, params, writer, JASPER_TEMPLATE);
String report = writer.toString();
JasperReport jasperReport =
JasperCompileManager.compileReport(StreamUtils.getInputStream(report));
JasperPrint print = JasperFillManager.fillReport(jasperReport, params, grid);
JasperExportManager.exportReportToPdfStream(print, out);
}