Examples with ServerErrorException doitincloud.commons.exceptions.ServerErrorException used on opensource projects

Example 11 with ServerErrorException

use of doitincloud.commons.exceptions.ServerErrorException in project rdbcache by rdbcache.

the class CacheOps method update.

public Map<String, Object> update(String key, Map<String, Object> update) {
    Cached cached = cache.get(key);
    if (cached == null) {
        return null;
    }
    if (cached.isTimeout()) {
        if (!cached.isRefreshable()) {
            cache.remove(key);
            return null;
        } else {
            try {
                Map<String, Object> map = cached.refreshable.call();
                if (map == null) {
                    cache.remove(key);
                    return null;
                }
                for (Map.Entry<String, Object> entry : update.entrySet()) {
                    map.put(entry.getKey(), entry.getValue());
                }
                cached.setMap(map);
                cached.renew();
                return map;
            } catch (Exception e) {
                String msg = e.getCause().getMessage();
                LOGGER.error(msg);
                throw new ServerErrorException(msg);
            }
        }
    } else {
        Map<String, Object> map = cached.getMap();
        if (map != null) {
            for (Map.Entry<String, Object> entry : update.entrySet()) {
                map.put(entry.getKey(), entry.getValue());
            }
        }
        return map;
    }
}

Example 12 with ServerErrorException

use of doitincloud.commons.exceptions.ServerErrorException in project rdbcache by rdbcache.

the class DbaseRepoImpl method find.

@Override
public boolean find(final Context context, final KvPairs pairs, final AnyKey anyKey) {
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("find: " + pairs.printKey() + anyKey.print());
    }
    String table = anyKey.getKeyInfo().getTable();
    if (table == null) {
        if (!kvFind(context, pairs, anyKey)) {
            LOGGER.debug("find - kvFind failed: " + pairs.printKey());
            return false;
        } else {
            LOGGER.debug("find - kvFind Ok: " + pairs.printKey());
        }
        AppCtx.getKeyInfoRepo().save(context, pairs, anyKey);
        return true;
    } else {
        JdbcTemplate jdbcTemplate = AppCtx.getDbaseOps().getJdbcTemplate(context, table);
        boolean allOk = true;
        if (anyKey.size() == 1) {
            Query query = new Query(context, jdbcTemplate, pairs, anyKey);
            if (!query.ifSelectOk() || !query.executeSelect()) {
                if (enableDbFallback) {
                    if (!kvFind(context, pairs, anyKey)) {
                        String msg = "find - not found fallbacked to default table: " + pairs.printKey();
                        LOGGER.trace(msg);
                        allOk = false;
                    } else {
                        String msg = "find - found fallbacked to default table Ok: " + pairs.printKey();
                        context.logTraceMessage(msg);
                        LOGGER.warn(msg);
                    }
                } else {
                    LOGGER.debug("find - not found: from " + table + " " + pairs.printKey());
                    allOk = false;
                }
            } else {
                LOGGER.debug("find - found Ok: from " + table + " " + pairs.printKey());
                AppCtx.getKeyInfoRepo().save(context, pairs, anyKey);
            }
        } else {
            for (int i = 0; i < anyKey.size(); i++) {
                KeyInfo keyInfo = anyKey.get(i);
                if (keyInfo.getQuery() != null) {
                    throw new ServerErrorException("query for muliple keyInfos is not supported");
                }
                table = keyInfo.getTable();
                AnyKey newAnyKey = new AnyKey(keyInfo);
                KvPair pair = pairs.getAny(i);
                KvPairs newPairs = new KvPairs(pair);
                Query query = new Query(context, jdbcTemplate, newPairs, newAnyKey);
                if (!query.ifSelectOk() || !query.executeSelect()) {
                    if (enableDbFallback) {
                        if (!kvFind(context, newPairs, newAnyKey)) {
                            String msg = "find - not found fallbacked to default table: " + newPairs.printKey();
                            LOGGER.trace(msg);
                            allOk = false;
                        } else {
                            String msg = "find - found fallbacked to default table Ok: " + newPairs.printKey();
                            context.logTraceMessage(msg);
                            LOGGER.warn(msg);
                        }
                    } else {
                        LOGGER.debug("find - not found: from " + table + " " + newPairs.printKey());
                        allOk = false;
                    }
                } else {
                    LOGGER.debug("find - found Ok: from " + table + " " + pairs.printKey());
                    AppCtx.getKeyInfoRepo().save(context, newPairs, newAnyKey);
                }
            }
        }
        return allOk;
    }
}

Example 13 with ServerErrorException

use of doitincloud.commons.exceptions.ServerErrorException in project rdbcache by rdbcache.

the class DbaseRepoImpl method kvDelete.

private boolean kvDelete(final Context context, final KvPairs pairs, final AnyKey anyKey) {
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("kvDelete: " + pairs.printKey() + anyKey.print());
    }
    if (anyKey.size() == 0) {
        LOGGER.trace("kvDelete(0) Ok - nothing to delete");
        return true;
    }
    if (anyKey.size() == 1) {
        StopWatch stopWatch = context.startStopWatch("dbase", "kvPairRepo.delete");
        try {
            AppCtx.getKvPairRepo().delete(pairs.getPair());
            if (stopWatch != null)
                stopWatch.stopNow();
            LOGGER.trace("kvDelete(1) Ok");
            return true;
        } catch (Exception e) {
            if (stopWatch != null)
                stopWatch.stopNow();
            String msg = e.getCause().getMessage();
            LOGGER.error(msg);
            context.logTraceMessage(msg);
            e.printStackTrace();
            if (context.isSync()) {
                throw new ServerErrorException(context, msg);
            }
        }
    } else {
        StopWatch stopWatch = context.startStopWatch("dbase", "kvPairRepo.deleteAll");
        try {
            AppCtx.getKvPairRepo().deleteAll(pairs);
            if (stopWatch != null)
                stopWatch.stopNow();
            if (LOGGER.isTraceEnabled())
                LOGGER.trace("kvDelete(" + pairs.size() + ") Ok");
            return true;
        } catch (Exception e) {
            if (stopWatch != null)
                stopWatch.stopNow();
            String msg = e.getCause().getMessage();
            LOGGER.error(msg);
            context.logTraceMessage(msg);
            e.printStackTrace();
            if (context.isSync()) {
                throw new ServerErrorException(context, msg);
            }
        }
    }
    if (LOGGER.isTraceEnabled())
        LOGGER.trace("kvDelete(" + pairs.size() + ") failed");
    return false;
}

Example 14 with ServerErrorException

use of doitincloud.commons.exceptions.ServerErrorException in project rdbcache by rdbcache.

the class KeyInfoRepoImpl method save.

@Override
public boolean save(final Context context, final KvPairs pairs, final AnyKey anyKey) {
    Assert.isTrue(anyKey.size() == pairs.size(), anyKey.size() + " != " + pairs.size() + ", only supports that pairs and anyKey have the same size");
    if (pairs.size() == 0 || anyKey.size() == 0) {
        LOGGER.debug("save " + pairs.printKey() + "anyKey(" + anyKey.size() + ") - nothing to save");
        return false;
    }
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("save " + pairs.printKey() + anyKey.print());
    }
    String type = pairs.get(0).getType();
    String kvType = "keyInfo";
    if (!type.equals("data")) {
        kvType += ":" + type;
    }
    KvPairs keyInfoPairs = new KvPairs();
    Map<String, KeyInfo> keyInfoMap = new LinkedHashMap<>();
    for (int i = 0; i < pairs.size() && i < anyKey.size(); i++) {
        KvPair pair = pairs.get(i);
        if (!pair.getType().equals(type)) {
            throw new ServerErrorException("must have the same type when saving multiple keyInfos");
        }
        String key = pair.getId();
        KeyInfo keyInfo = anyKey.getAny(i);
        if (keyInfo == null) {
            if (LOGGER.isTraceEnabled())
                LOGGER.trace("save KeyInfo is null for " + key);
            continue;
        }
        if (!keyInfo.getIsNew()) {
            if (LOGGER.isTraceEnabled())
                LOGGER.trace("save KeyInfo is not new, skipped for " + key);
            continue;
        }
        keyInfo.cleanup();
        AppCtx.getCacheOps().putKeyInfo(pair.getIdType(), keyInfo);
        if (enableRedisCache) {
            keyInfoMap.put(key, keyInfo);
        }
        keyInfoPairs.add(new KvPair(key, kvType, Utils.toMap(keyInfo)));
    }
    if (keyInfoMap.size() > 0) {
        StopWatch stopWatch = context.startStopWatch("redis", "keyInfoOps.putAll");
        keyInfoOps.putAll(hkeyPrefix + "::" + type, keyInfoMap);
        if (stopWatch != null)
            stopWatch.stopNow();
    }
    if (keyInfoPairs.size() > 0) {
        StopWatch stopWatch = context.startStopWatch("dbase", "kvPairRepo.saveAll");
        AppCtx.getKvPairRepo().saveAll(keyInfoPairs);
        if (stopWatch != null)
            stopWatch.stopNow();
    }
    LOGGER.debug("save Ok: " + pairs.printKey());
    return true;
}

Example 15 with ServerErrorException

use of doitincloud.commons.exceptions.ServerErrorException in project rdbcache by rdbcache.

the class Query method executeInsert.

public boolean executeInsert(boolean enableLocal, boolean enableRedis) {
    params = new ArrayList<>();
    boolean allOk = true;
    for (int i = 0; i < pairs.size(); i++) {
        KvPair pair = pairs.get(i);
        KeyInfo keyInfo = anyKey.getAny(i);
        String table = keyInfo.getTable();
        Map<String, Object> map = pair.getData();
        String autoIncKey = AppCtx.getDbaseOps().getTableAutoIncColumn(context, table);
        boolean cacheUpdate = false;
        if (!map.containsKey(autoIncKey) && keyInfo.getParams() != null && keyInfo.getParams().size() == 1) {
            String stdClause = "(" + autoIncKey + " = ?)";
            if (stdClause.equals(keyInfo.getClause())) {
                map.put(autoIncKey, keyInfo.getParams().get(0));
                cacheUpdate = true;
            }
        }
        Map<String, Object> columns = keyInfo.getColumns();
        AppCtx.getDbaseOps().convertDbMap(columns, map);
        String fields = "", values = "";
        params.clear();
        for (Map.Entry<String, Object> entry : map.entrySet()) {
            params.add(entry.getValue());
            if (fields.length() != 0) {
                fields += ", ";
                values += ", ";
            }
            fields += entry.getKey();
            values += "?";
        }
        sql = "insert into " + table + " (" + fields + ") values (" + values + ")";
        LOGGER.trace("sql: " + sql);
        LOGGER.trace("params: " + params.toString());
        int rowCount = 0;
        KeyHolder keyHolder = new GeneratedKeyHolder();
        StopWatch stopWatch = context.startStopWatch("dbase", "jdbcTemplate.update");
        try {
            rowCount = jdbcTemplate.update(new PreparedStatementCreator() {

                @Override
                public PreparedStatement createPreparedStatement(Connection connection) throws SQLException {
                    PreparedStatement ps;
                    ps = connection.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);
                    int i = 1;
                    for (Object param : params) {
                        ps.setObject(i++, param);
                    }
                    return ps;
                }
            }, keyHolder);
            if (stopWatch != null)
                stopWatch.stopNow();
        } catch (Exception e) {
            if (stopWatch != null)
                stopWatch.stopNow();
            allOk = false;
            String msg = e.getCause().getMessage();
            LOGGER.error(msg);
            context.logTraceMessage(msg);
            if (context.isSync()) {
                throw new ServerErrorException(context, msg);
            }
        }
        if (rowCount > 0) {
            if (autoIncKey != null && keyHolder.getKey() != null) {
                String keyValue = String.valueOf(keyHolder.getKey());
                map.put(autoIncKey, keyValue);
                cacheUpdate = true;
            }
            if (cacheUpdate) {
                if (enableLocal) {
                    AppCtx.getCacheOps().putData(pair, keyInfo);
                }
                if (enableRedis) {
                    AppCtx.getRedisRepo().save(context, new KvPairs(pair), new AnyKey(keyInfo));
                }
            }
            if (!Parser.prepareStandardClauseParams(context, pair, keyInfo)) {
                String msg = "executeInsert failed when prepareStandardClauseParams for " + pair.getId();
                LOGGER.error(msg);
                context.logTraceMessage(msg);
                if (context.isSync()) {
                    throw new ServerErrorException(context, msg);
                }
            }
            LOGGER.trace("inserted " + pair.getId() + " into " + table);
        } else {
            allOk = false;
            LOGGER.warn("failed to insert " + pair.getId() + " into " + table);
        }
    }
    return allOk;
}