Example usage for org.springframework.data.redis.core RedisOperations discard

List of usage examples for org.springframework.data.redis.core RedisOperations discard

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Introduction

In this page you can find the example usage for org.springframework.data.redis.core RedisOperations discard.

Prototype

void discard();

Source Link

Document

Discard all commands issued after #multi() .

Usage

From source file:org.shareok.data.redis.UserDaoImpl.java

@Override
public void deleteUserByUserId(final long userId) {
    try {/*from  ww  w  .  jav a2s.c om*/
        redisTemplate.setConnectionFactory(connectionFactory);
        final String key = RedisUtil.getUserQueryKey(userId);
        Map userInfo = redisTemplate.opsForHash().entries(key);
        final String email = (String) userInfo.get("email");
        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {
                operations.multi();
                operations.opsForHash().delete(ShareokdataManager.getRedisUserNameIdMatchingTable(), email);
                operations.opsForHash().getOperations().delete(key);

                List<Object> opList = operations.exec();
                if (!opList.get(0).equals(true) && !opList.get(0).equals(Long.valueOf(1))) {
                    operations.discard();
                }
                return opList;
            }
        });
    } catch (Exception ex) {
        logger.error("Cannot delete a user with ID " + userId, ex);
    }
}

From source file:org.shareok.data.redis.job.JobDaoImpl.java

@Override
@Transactional//from  ww w .j  a v  a  2 s.  c o m
public long startJob(long uid, int jobType, int repoType, int serverId, Date startTime) {

    long jobIdCount = -1;

    try {
        redisTemplate.setConnectionFactory(connectionFactory);

        RedisAtomicLong jobIdIndex = new RedisAtomicLong(ShareokdataManager.getRedisGlobalJobIdSchema(),
                redisTemplate.getConnectionFactory());

        jobIdCount = jobIdIndex.incrementAndGet();
        final String jobId = String.valueOf(jobIdCount);
        final String uidStr = String.valueOf(uid);
        final String jobTypeStr = String.valueOf(jobType);
        final String repoTypeStr = String.valueOf(repoType);
        final String serverIdStr = String.valueOf(serverId);
        final Date startTimeStr = startTime;

        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {
                operations.multi();
                operations.boundHashOps("job:" + jobId);
                operations.opsForHash().put("job:" + jobId, "userId", uidStr);
                operations.opsForHash().put("job:" + jobId, "jobId", jobId);
                operations.opsForHash().put("job:" + jobId, "status", "4");
                operations.opsForHash().put("job:" + jobId, "type", jobTypeStr);
                operations.opsForHash().put("job:" + jobId, "repoType", repoTypeStr);
                operations.opsForHash().put("job:" + jobId, "startTime",
                        (null != startTimeStr ? ShareokdataManager.getSimpleDateFormat().format(startTimeStr)
                                : ShareokdataManager.getSimpleDateFormat().format(new Date())));
                operations.opsForHash().put("job:" + jobId, "endTime", "");
                operations.opsForHash().put("job:" + jobId, "serverId", serverIdStr);

                operations.boundSetOps("user_" + uidStr + "_job_set").add(jobId);

                List<Object> jobList = operations.exec();
                if (!jobList.get(0).equals(true)) {
                    operations.discard();
                }
                return jobList;
            }
        });
    } catch (Exception ex) {
        logger.error("Cannot start a new job.", ex);
    }
    return jobIdCount;
}

From source file:org.shareok.data.redis.UserDaoImpl.java

@Override
@Transactional//from   ww  w. ja  v  a2  s.  c  om
public RedisUser addUser(final RedisUser user) {
    try {
        redisTemplate.setConnectionFactory(connectionFactory);
        RedisUser existedUser = findUserByUserEmail(user.getEmail());
        if (null != existedUser) {
            return existedUser;
        }

        RedisAtomicLong userIdIndex = new RedisAtomicLong(ShareokdataManager.getRedisGlobalUidSchema(),
                redisTemplate.getConnectionFactory());
        long uidCount = userIdIndex.incrementAndGet();
        final String uid = String.valueOf(uidCount);

        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {
                operations.multi();
                operations.boundHashOps("user:" + uid);
                operations.opsForHash().put("user:" + uid, "userName",
                        (null != user.getUserName() ? user.getUserName() : user.getEmail()));
                operations.opsForHash().put("user:" + uid, "email", user.getEmail());
                operations.opsForHash().put("user:" + uid, "userId", uid);
                operations.opsForHash().put("user:" + uid, "password", user.getPassword());
                operations.opsForHash().put("user:" + uid, "isActive", String.valueOf(true));
                operations.opsForHash().put("user:" + uid, "sessionKey",
                        (null != user.getSessionKey() ? user.getSessionKey() : ""));
                operations.opsForHash().put("user:" + uid, "startTime",
                        (null != user.getStartTime()
                                ? ShareokdataManager.getSimpleDateFormat().format(user.getStartTime())
                                : (ShareokdataManager.getSimpleDateFormat().format(new Date()))));

                operations.boundHashOps("users");
                operations.opsForHash().put("users", user.getEmail(), uid);

                List<Object> userList = operations.exec();
                if (!userList.get(0).equals(true)) {
                    operations.discard();
                }
                return userList;
            }
        });
    } catch (Exception ex) {
        logger.error("Cannot add new user", ex);
    }
    return user;
}

From source file:org.shareok.data.redis.job.JobDaoImpl.java

@Override
public RedisJob createJob(final long uid, final int jobType, final Map<String, String> values) {
    long jobIdCount = -1;
    final RedisJob newJob = new RedisJob();

    try {//  ww  w . ja  va 2  s . co m
        redisTemplate.setConnectionFactory(connectionFactory);

        RedisAtomicLong jobIdIndex = new RedisAtomicLong(ShareokdataManager.getRedisGlobalJobIdSchema(),
                redisTemplate.getConnectionFactory());

        jobIdCount = jobIdIndex.incrementAndGet();
        final String jobId = String.valueOf(jobIdCount);
        final String uidStr = String.valueOf(uid);
        final String jobTypeStr = String.valueOf(jobType);
        final Date startTime = new Date();

        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {
                operations.multi();
                operations.boundHashOps("job:" + jobId);
                operations.opsForHash().put("job:" + jobId, "userId", uidStr);
                operations.opsForHash().put("job:" + jobId, "jobId", jobId);
                operations.opsForHash().put("job:" + jobId, "status", "4");
                operations.opsForHash().put("job:" + jobId, "type", jobTypeStr);
                operations.opsForHash().put("job:" + jobId, "startTime",
                        ShareokdataManager.getSimpleDateFormat().format(startTime));
                operations.opsForHash().put("job:" + jobId, "endTime", "");
                if (null != values && values.size() > 0) {
                    for (String key : values.keySet()) {
                        String value = (null != values.get(key)) ? (String) values.get(key) : "";
                        operations.opsForHash().put("job:" + jobId, key, value);
                    }
                }

                operations.boundSetOps("user_" + uidStr + "_job_set").add(jobId);

                List<Object> jobList = operations.exec();
                if (!jobList.get(0).equals(true)) {
                    operations.discard();
                }
                return jobList;
            }

        });
        newJob.setJobId(jobIdCount);
        newJob.setType(jobType);
        newJob.setStartTime(startTime);
        newJob.setUserId(uid);
        newJob.setData(values);
    } catch (Exception ex) {
        logger.error("Cannot start a new job.", ex);
    }
    return newJob;
}

From source file:org.shareok.data.redis.server.RepoServerDaoImpl.java

@Override
public RepoServer addServer(RepoServer server) {
    int serverIdCount = -1;

    try {//from   w  w w  .j a v a 2 s .c  o  m
        redisTemplate.setConnectionFactory(connectionFactory);

        RedisAtomicInteger serverIdIndex = new RedisAtomicInteger(
                ShareokdataManager.getRedisServerQueryPrefix(), redisTemplate.getConnectionFactory());

        serverIdCount = serverIdIndex.incrementAndGet();
        final String serverId = String.valueOf(serverIdCount);
        final String serverName = server.getServerName();
        final String portStr = String.valueOf(server.getPort());
        final String proxyPortStr = String.valueOf(server.getProxyPort());
        final String repoTypeStr = String.valueOf(server.getRepoType());
        final String timeoutStr = String.valueOf(server.getTimeout());
        final String host = server.getHost();
        final String proxyHost = server.getProxyHost();
        final String userName = server.getUserName();
        final String proxyUserName = server.getProxyUserName();
        final String password = server.getPassword();
        final String proxyPassword = server.getProxyPassword();
        final String passphrase = server.getPassPhrase();
        final String rsaKey = server.getRsaKey();
        final String address = server.getAddress();

        RepoServer existingServer = findServerByName(serverName);
        if (null != existingServer) {
            return existingServer;
        }

        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {
                operations.multi();
                operations.boundHashOps("server:" + serverId);
                operations.opsForHash().put("server:" + serverId, "serverId", serverId);
                operations.opsForHash().put("server:" + serverId, "serverName", serverName);
                operations.opsForHash().put("server:" + serverId, "port", portStr);
                operations.opsForHash().put("server:" + serverId, "proxyPort", proxyPortStr);
                operations.opsForHash().put("server:" + serverId, "timeout", timeoutStr);
                operations.opsForHash().put("server:" + serverId, "host", host);
                operations.opsForHash().put("server:" + serverId, "proxyHost", proxyHost);
                operations.opsForHash().put("server:" + serverId, "userName", userName);
                operations.opsForHash().put("server:" + serverId, "proxyUserName", proxyUserName);
                operations.opsForHash().put("server:" + serverId, "password", password);
                operations.opsForHash().put("server:" + serverId, "host", host);
                operations.opsForHash().put("server:" + serverId, "proxyPassword", proxyPassword);
                operations.opsForHash().put("server:" + serverId, "passphrase", passphrase);
                operations.opsForHash().put("server:" + serverId, "rsaKey", rsaKey);
                operations.opsForHash().put("server:" + serverId, "repoType", repoTypeStr);
                operations.opsForHash().put("server:" + serverId, "address", address);

                operations.boundHashOps(ShareokdataManager.getRedisServerNameIdMatchingTable());
                operations.opsForHash().put(ShareokdataManager.getRedisServerNameIdMatchingTable(), serverName,
                        serverId);

                List<Object> serverList = operations.exec();
                if (!serverList.get(0).equals(true)) {
                    operations.discard();
                }
                return serverList;
            }
        });
        server.setServerId(serverIdCount);
        return server;
    } catch (Exception ex) {
        logger.error("Cannot create a new server.", ex);
        return null;
    }
}

From source file:org.shareok.data.redis.server.RepoServerDaoImpl.java

@Override
public RepoServer updateServer(RepoServer server) {

    try {/*  w  ww .j ava2  s.c  o m*/
        redisTemplate.setConnectionFactory(connectionFactory);

        final String serverId = String.valueOf(server.getServerId());
        final String serverName = server.getServerName();

        RepoServer existingServer = findServerById(server.getServerId());
        if (null == existingServer) {
            throw new NonExistingServerException("The server to be updated does not exist!");
        }

        final String oldServerName = existingServer.getServerName();
        final String portStr = String.valueOf(server.getPort());
        final String proxyPortStr = String.valueOf(server.getProxyPort());
        final String repoTypeStr = String.valueOf(server.getRepoType());
        final String timeoutStr = String.valueOf(server.getTimeout());
        final String host = server.getHost();
        final String proxyHost = server.getProxyHost();
        final String userName = server.getUserName();
        final String proxyUserName = server.getProxyUserName();
        final String password = server.getPassword();
        final String proxyPassword = server.getProxyPassword();
        final String passPhrase = server.getPassPhrase();
        final String rsaKey = server.getRsaKey();
        final String address = server.getAddress();

        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {
                operations.multi();
                operations.boundHashOps("server:" + serverId);
                //                    operations.opsForHash().put("server:"+serverId, "serverId", serverId);
                operations.opsForHash().put("server:" + serverId, "serverName", serverName);
                operations.opsForHash().put("server:" + serverId, "port", portStr);
                operations.opsForHash().put("server:" + serverId, "proxyPort", proxyPortStr);
                operations.opsForHash().put("server:" + serverId, "timeout", timeoutStr);
                operations.opsForHash().put("server:" + serverId, "host", host);
                operations.opsForHash().put("server:" + serverId, "proxyHost", proxyHost);
                operations.opsForHash().put("server:" + serverId, "userName", userName);
                operations.opsForHash().put("server:" + serverId, "proxyUserName", proxyUserName);
                operations.opsForHash().put("server:" + serverId, "password", password);
                operations.opsForHash().put("server:" + serverId, "host", host);
                operations.opsForHash().put("server:" + serverId, "proxyPassword", proxyPassword);
                operations.opsForHash().put("server:" + serverId, "passPhrase", passPhrase);
                operations.opsForHash().put("server:" + serverId, "rsaKey", rsaKey);
                operations.opsForHash().put("server:" + serverId, "repoType", repoTypeStr);
                operations.opsForHash().put("server:" + serverId, "address", address);

                operations.boundHashOps(ShareokdataManager.getRedisServerNameIdMatchingTable());
                if (!oldServerName.equals(serverName)) {
                    operations.opsForHash().delete(ShareokdataManager.getRedisServerNameIdMatchingTable(),
                            oldServerName);
                }
                operations.opsForHash().put(ShareokdataManager.getRedisServerNameIdMatchingTable(), serverName,
                        serverId);

                List<Object> serverList = operations.exec();
                if (serverList.get(0).equals("null")) {
                    operations.discard();
                }
                return serverList;
            }
        });
    } catch (Exception ex) {
        logger.error("Cannot update the server information", ex);
    }
    return server;
}

From source file:org.shareok.data.redis.job.JobDaoImpl.java

@Override
public RedisJob saveJob(final RedisJob job) {

    long jobIdCount = -1;

    try {/*from w  ww  .j  a va 2  s.c o m*/
        redisTemplate.setConnectionFactory(connectionFactory);

        RedisAtomicLong jobIdIndex = new RedisAtomicLong(ShareokdataManager.getRedisGlobalJobIdSchema(),
                redisTemplate.getConnectionFactory());

        jobIdCount = jobIdIndex.incrementAndGet();
        final String jobId = String.valueOf(jobIdCount);
        job.setJobId(jobIdCount);

        final Field[] fields = job.getClass().getDeclaredFields();
        final Field[] parentFields;
        Class parent = job.getClass().getSuperclass();
        if (null != parent) {
            parentFields = parent.getDeclaredFields();
        } else {
            parentFields = null;
        }

        List<Object> results = redisTemplate.execute(new SessionCallback<List<Object>>() {
            @Override
            public List<Object> execute(RedisOperations operations) throws DataAccessException {

                operations.multi();
                operations.boundHashOps("job:" + jobId);

                try {
                    for (Field field : fields) {
                        String key = field.getName();
                        field.setAccessible(true);
                        Object val = field.get(job);
                        String value = "";
                        if (null != val) {
                            if (val instanceof Date) {
                                value = ShareokdataManager.getSimpleDateFormat().format((Date) val);
                                operations.opsForHash().put("job:" + jobId, key, value);
                            } else if (val instanceof Map) {
                                continue;
                            } else {
                                value = String.valueOf(val);
                                operations.opsForHash().put("job:" + jobId, key, value);
                            }
                        } else if (!(val instanceof Map)) {
                            operations.opsForHash().put("job:" + jobId, key, value);
                        }
                    }
                    if (null != parentFields) {
                        for (Field parentField : parentFields) {
                            String key = parentField.getName();
                            parentField.setAccessible(true);
                            Object val = parentField.get(job);
                            String value = "";
                            if (null != val) {
                                if (val instanceof Date) {
                                    value = ShareokdataManager.getSimpleDateFormat().format((Date) val);
                                    operations.opsForHash().put("job:" + jobId, key, value);
                                } else if (val instanceof Map) {
                                    continue;
                                } else {
                                    value = String.valueOf(val);
                                    operations.opsForHash().put("job:" + jobId, key, value);
                                }
                            } else if (!(val instanceof Map)) {
                                operations.opsForHash().put("job:" + jobId, key, value);
                            }
                        }
                    }
                } catch (IllegalArgumentException | IllegalAccessException ex) {
                    logger.error("Cannot sace a new job with illegal access to certain job field values.", ex);
                }

                operations.boundSetOps("user_" + String.valueOf(job.getUserId()) + "_job_set").add(jobId);

                List<Object> jobList = operations.exec();
                if (!jobList.get(0).equals(true)) {
                    operations.discard();
                }
                return jobList;
            }
        });
    } catch (Exception ex) {
        logger.error("Cannot save a new job.", ex);
    }
    return job;
}