JasperReports：pdf到打印机

Question

我还没有找到一个如何使用JasperReports打印PDF文件的好例子。是否可以在不创建报告的情况下打印PDF？我需要JasperReports的打印功能，因为Java API for Printing PDF不起作用。

我的代码：

...

@Path("report")
    @GET
    @UnitOfWork
    @Produces({"application/pdf"})
    public Response createRaportList(@Context HttpServletResponse response,
                                     @Auth  Credentials credentials, @Context UriInfo allUri) throws IOException, DRException {
        LOGGER.info("requestIssue başarı ile oluşturuldu");
        final Credentials cri=credentials;
        final OutputStream stream = response.getOutputStream();
        final List<String> lstFile=allUri.getQueryParameters().get("orderBy");
        new Thread(new Runnable() {
            @Override
            public synchronized void run() {
                for (String fileOid:lstFile){
                    createReportForFileOid(stream,cri,Long.parseLong(fileOid));
                }
            }
        }).run();
        return createReportForFileOid(stream,credentials,Long.parseLong(lstFile.get(0)));
    }

createReportForFileOid方法返回Response，即处理create jasper和pdf