AuditService.java 文件源码

@GET
@Produces(MediaType.TEXT_PLAIN)
@ApiOperation(value = "Generate audit log")
@ApiResponses(
  value = {
    @ApiResponse(code = 200, message = "OK"),
    @ApiResponse(code = 500, message = "Server error")
  }
)
public Response downloadReport() throws ServerException, ConflictException, IOException {
  java.nio.file.Path report = auditManager.generateAuditReport();

  StreamingOutput stream =
      outputStream -> {
        try {
          copy(report, outputStream);
        } finally {
          auditManager.deleteReportDirectory(report);
        }
      };

  return Response.ok(stream, MediaType.TEXT_PLAIN)
      .header("Content-Length", String.valueOf(Files.size(report)))
      .header("Content-Disposition", "attachment; filename=" + report.getFileName().toString())
      .build();
}