Examples with ReadWriteLockType com.dtstack.taier.common.enums.ReadWriteLockType used on opensource projects

Example 1 with ReadWriteLockType

use of com.dtstack.taier.common.enums.ReadWriteLockType in project Taier by DTStack.

the class ReadWriteLockService method getLocks.

/**
 * 根据 锁对象ids 批量获取锁信息
 * @param tenantId
 * @param type
 * @param relationIds
 * @param userId
 * @param names
 * @return
 */
public Map<Long, ReadWriteLockVO> getLocks(Long tenantId, ReadWriteLockType type, List<Long> relationIds, long userId, Map<Long, String> names) {
    List<BatchReadWriteLock> ls = developReadWriteLockDao.getLocksByIds(tenantId, type.name(), relationIds);
    Map<Long, BatchReadWriteLock> records = ls.stream().collect(Collectors.toMap(r -> r.getRelationId(), r -> r, (v1, v2) -> v2));
    Map<Long, ReadWriteLockVO> result = Maps.newHashMap();
    for (Long id : relationIds) {
        if (records.containsKey(id)) {
            BatchReadWriteLock readWriteLock = records.get(id);
            ReadWriteLockVO readWriteLockVO = ReadWriteLockVO.toVO(readWriteLock);
            readWriteLockVO.setLastKeepLockUserName(getUserNameInMemory(names, readWriteLockVO.getModifyUserId()));
            result.put(id, readWriteLockVO);
        } else {
            ReadWriteLockVO readWriteLockVO = new ReadWriteLockVO();
            readWriteLockVO.setLastKeepLockUserName(null);
            readWriteLockVO.setGmtModified(null);
            result.put(id, readWriteLockVO);
        }
    }
    return result;
}