Examples with ReadWriteLockVO com.dtstack.taier.develop.dto.devlop.ReadWriteLockVO used on opensource projects

Example 11 with ReadWriteLockVO

use of com.dtstack.taier.develop.dto.devlop.ReadWriteLockVO in project Taier by DTStack.

the class ReadWriteLockService method addOrUpdateLock.

/**
 * 新增、更新 锁信息
 * @param tenantId
 * @param userId
 * @param type
 * @param fileId
 * @return
 */
@Transactional(rollbackFor = Exception.class)
public ReadWriteLockVO addOrUpdateLock(Long tenantId, Long userId, String type, Long fileId) {
    ReadWriteLockVO readWriteLockVO;
    BatchReadWriteLock readWriteLock = developReadWriteLockDao.getByTenantIdAndRelationIdAndType(tenantId, fileId, type);
    if (readWriteLock == null) {
        readWriteLockVO = this.insert(tenantId, fileId, type, userId);
    } else {
        Integer result = 0;
        result = developReadWriteLockDao.updateVersionAndModifyUserId(readWriteLock.getId(), null, userId);
        readWriteLock = developReadWriteLockDao.getOne(readWriteLock.getId());
        readWriteLockVO = ReadWriteLockVO.toVO(readWriteLock);
        String userName = userService.getUserName(readWriteLock.getModifyUserId());
        readWriteLockVO.setLastKeepLockUserName(userName);
    }
    return readWriteLockVO;
}