// 保存一个附件记录
private Attach saveAttachLog(
HttpServletRequest request,
String localFile,
String ptype,
String puid,
SystemContext context,
String extend,
long size,
Calendar now,
String path,
boolean absolute) {
// 剔除文件名中的路径部分
int li = localFile.lastIndexOf("/");
if (li == -1) li = localFile.lastIndexOf("\\");
if (li != -1) localFile = localFile.substring(li + 1);
// 创建附件记录
Attach attach = new Attach();
attach.setAuthor(context.getUserHistory());
attach.setPtype(ptype);
attach.setPuid(puid);
attach.setFormat(extend);
attach.setFileDate(now);
attach.setPath(path);
attach.setSize(size);
attach.setSubject(localFile);
attach.setAppPath(!absolute);
attach = this.getAttachService().save(attach);
// 创建附件上传日志
AttachHistory history = new AttachHistory();
history.setPtype(Attach.class.getSimpleName());
history.setPuid(attach.getId().toString());
history.setType(AttachHistory.TYPE_UPLOAD);
history.setAuthor(context.getUserHistory());
history.setFileDate(now);
history.setPath(path);
history.setAppPath(false);
history.setFormat(attach.getFormat());
history.setSubject(attach.getSubject());
String[] c = WebUtils.getClient(request);
history.setClientIp(c[0]);
history.setClientInfo(c[2]);
this.getAttachService().saveHistory(history);
return attach;
}
// 同步附件
private void syscAttach(Case4InfractBusiness cib, String procInstId, String taskId) {
if (cib == null || procInstId == null || procInstId.length() == 0) return;
List<Attach> attachs =
attachService.findByPtype(Case4InfractBusiness.ATTACH_TYPE, cib.getUid());
if (attachs == null || attachs.size() == 0) return;
for (Attach attach : attachs) {
// 复制附件到流程附件位置中----开始---
// 扩展名
String extension = StringUtils.getFilenameExtension(attach.getPath());
// 文件存储的相对路径（年月），避免超出目录内文件数的限制
String subFolder = DateUtils.formatCalendar(Calendar.getInstance(), "yyyyMM");
// 上传文件存储的绝对路径
String appRealDir = Attach.DATA_REAL_PATH + File.separator + FlowAttach.DATA_SUB_PATH;
// 所保存文件所在的目录的绝对路径名
String realFileDir = appRealDir + File.separator + subFolder;
// 不含路径的文件名
String fileName =
DateUtils.formatCalendar(Calendar.getInstance(), "yyyyMMddHHmmssSSSS") + "." + extension;
// 所保存文件的绝对路径名
String realFilePath = realFileDir + File.separator + fileName;
// 构建文件要保存到的目录
File _fileDir = new File(realFileDir);
if (!_fileDir.exists()) {
if (logger.isFatalEnabled()) logger.fatal("mkdir=" + realFileDir);
_fileDir.mkdirs();
}
// 直接复制附件
if (logger.isInfoEnabled()) logger.info("pure copy file");
// 附件路径
String path = Attach.DATA_REAL_PATH + File.separator + attach.getPath();
// 从附件目录下的指定文件复制到attachment目录下
try {
FileCopyUtils.copy(new FileInputStream(new File(path)), new FileOutputStream(realFilePath));
} catch (Exception ex) {
logger.error(ex.getMessage(), ex);
}
// 复制附件到流程附件位置中----结束---
// 插入流程附件记录信息
FlowAttach flowAttach = new FlowAttach();
flowAttach.setUid(idGeneratorService.next(FlowAttach.ATTACH_TYPE));
flowAttach.setType(FlowAttach.TYPE_ATTACHMENT); // 类型：1-附件，2-意见
flowAttach.setPid(procInstId); // 流程id
flowAttach.setPath(subFolder + File.separator + fileName); // 附件路径，物理文件保存的相对路径
flowAttach.setExt(extension); // 扩展名
flowAttach.setSubject(attach.getSubject()); // 标题
flowAttach.setSize(attach.getSize());
flowAttach.setFormatted(false); // 附件是否需要格式化
if (taskId == null) {
flowAttach.setCommon(true); // 公共附件
} else {
flowAttach.setCommon(false); // 任务附件
flowAttach.setTid(taskId);
}
// 创建人,最后修改人信息
SystemContext context = SystemContextHolder.get();
flowAttach.setAuthor(context.getUserHistory());
flowAttach.setModifier(context.getUserHistory());
flowAttach.setFileDate(Calendar.getInstance());
flowAttach.setModifiedDate(Calendar.getInstance());
this.flowAttachService.save(flowAttach);
}
}