Example usage for java.util.logging Level WARNING

List of usage examples for java.util.logging Level WARNING

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Introduction

In this page you can find the example usage for java.util.logging Level WARNING.

Prototype

Level WARNING

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Document

WARNING is a message level indicating a potential problem.

Usage

From source file:Classes.Database.java

/**
 * Makes a save SQL statement and executes it
 *
 * @param sql       The query, use an "?" at the place of a input. Like this:
 *                  INSERT INTO TABLE('name', 'lastname' , enz ) VALUES(?,?, enz);
 * @param arguments The arguments correspont to same questionmark.
 * @return The generated key/*from  w  ww.j  av  a 2s  .co m*/
 * @throws SQLException
 */
public Integer setDatabase(String sql, Object... arguments) {
    Connection conn = null;
    PreparedStatement psta = null;
    ResultSet rs = null;

    try {
        Class.forName("com.mysql.jdbc.Driver");
        conn = DriverManager.getConnection(url, username, password);
        psta = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);

        EscapeSQL(psta, arguments);

        psta.executeUpdate();
        rs = psta.getGeneratedKeys();
        if (rs != null && rs.next()) {
            if (rs.getInt(1) == 0) { //maybe errors
                return -1;
            }
            return rs.getInt(1);
        }
        return -1;
    } catch (SQLException e) {
        Logger.getAnonymousLogger().log(Level.WARNING, "SQL Error: " + e.getMessage(), e);
        return -1;
    } catch (ClassNotFoundException e) {
        Logger.getAnonymousLogger().log(Level.WARNING, "Class Error " + e.getMessage(), e);
        return -1;
    } finally {
        if (conn != null) {
            //close and commit
            Logger.getAnonymousLogger().log(Level.INFO, "Commit" + sql);
            try {
                conn.commit();
            } catch (SQLException e) {
                Logger.getAnonymousLogger().log(Level.WARNING, e.getMessage(), e);
            }
            try {
                conn.close();
            } catch (SQLException e) {
                Logger.getAnonymousLogger().log(Level.WARNING, e.getMessage(), e);
            }
        }

        if (psta != null) {
            try {
                psta.close();
            } catch (SQLException e) {
                Logger.getAnonymousLogger().log(Level.WARNING, e.getMessage(), e);
            }
        }

        if (rs != null) {
            try {
                rs.close();
            } catch (SQLException e) {
                Logger.getAnonymousLogger().log(Level.WARNING, e.getMessage(), e);
            }
        }
    }
}

From source file:bizlogic.Command.java

public static int Process(String _command, Connection con, PrintWriter out) throws SQLException {

    try {//from   w w w . ja v a  2s. c om
        System.out.print("Processing command: ");
        System.out.println(_command);

        String string = _command;
        String[] _array = string.split(",");

        String command = _array[0];

        switch (command) {
        case "addSensor":
            bizlogic.Sensors.add(con, _array[1], _array[2], _array[3], _array[4], _array[5], _array[6]);
            bizlogic.Sensors.list(con);
            break;

        case "delSensor":
            bizlogic.Sensors.del(con, _array[1]);
            bizlogic.Sensors.list(con);
            break;

        case "listSensors":
            bizlogic.Sensors.list(con);
            out.println("sensors.json ok");
            break;

        case "addRecord":
            bizlogic.Records.add(con, _array[1], _array[2], _array[3], _array[4]);
            bizlogic.Records.list(con);
            break;

        case "delRecord":
            bizlogic.Records.del(con, _array[1]);
            bizlogic.Records.list(con);
            break;

        case "startRecords":
            bizlogic.Records.setColumn(con, _array[1], "USERCONF.LOG_LIST", "RUNNING", "true");
            // (conDB, records, column, value)
            //bizlogic.Records.list(con);
            out.println("startRecords " + _array[1]);
            break;

        case "stopRecords":
            bizlogic.Records.setColumn(con, _array[1], "USERCONF.LOG_LIST", "RUNNING", "false");
            // (conDB, records, column, value)
            //bizlogic.Records.list(con);
            out.println("stopRecords " + _array[1]);
            break;

        case "listRecords":
            bizlogic.Records.list(con);
            out.println("listRecords ok");
            break;

        case "writeCSV":
            bizlogic.Records.writeCSV(con, _array[1]);
            out.println("writeCSV " + _array[1] + " Value" + " Time");
            break;

        case "setConf":
            String[] confString = new String[] { "date", "+%D", "--set", _array[3] + " " + _array[2] };
            System.out.println("confString=" + Arrays.toString(confString));
            Process p = java.lang.Runtime.getRuntime().exec(confString);
            int setConf_status = p.waitFor();
            System.out.println("confStatus = " + Integer.toString(setConf_status));
            if (setConf_status != -1) {
                out.println("setConf " + "ok");
            } else {
                out.println("ERROR Date not set");
            }
            break;

        case "serverTime":
            DateFormat sdf = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
            Date date = new Date(System.currentTimeMillis());
            out.println("Server time: " + sdf.format(date));
            break;

        case "changeIP":

            if (bizlogic.modSettings.validateIP(_array[1])) {
                System.out.println("changeIP to " + _array[1]);
                bizlogic.modSettings.resetIP();
                if (!_array[1].equals("0.0.0.0")) {
                    bizlogic.modSettings.setIP(_array[1]);
                }
                out.println("Server rebooting to set the IP");
                out.close();
                con.close();
                java.lang.Runtime.getRuntime().exec("sudo reboot");
            } else {
                out.println("ERROR: Bad IP address." + " Enter a valid IPv4 addess");
                System.out.println("Bad IP: " + _array[1]);
                java.lang.Runtime.getRuntime().exec(
                        "pid2=`ps aux | " + "grep \"[d]l_hwlogic\" | awk '{print $2}'`\n" + "kill -9 $pid2");
            }
            break;

        default:
            break;
        }
        return 1;
    } catch (IOException | ParseException | InterruptedException ex) {
        Logger.getLogger(Command.class.getName()).log(Level.WARNING, null, ex);
        return -1;
    }
}

From source file:de.flapdoodle.embed.redis.RedisDProcess.java

public static boolean shutdownRedis(AbstractRedisConfig config) {
    try {//  w  w w.  j a va 2  s . co  m
        // ensure that we don't get into a stackoverflow when starting
        // the artifact fails entirely
        if (config.isNested()) {
            logger.log(Level.INFO, "Nested stop, won't execute redis process again");
            return false;
        }
        InetAddress host = config.net().getServerAddress();
        int port = config.net().getPort();
        if (!host.isLoopbackAddress()) {
            logger.log(Level.WARNING,
                    "" + "---------------------------------------\n" + "Your localhost ("
                            + host.getHostAddress() + ") is not a loopback adress\n"
                            + "We can NOT send shutdown to redis, because it is denied from remote."
                            + "---------------------------------------\n");
            return false;
        }
        try {
            Jedis j = new Jedis(host.getHostName(), port);
            String reply = j.shutdown();
            if (StringUtils.isEmpty(reply)) {
                return true;
            } else {
                logger.log(Level.SEVERE, String
                        .format("sendShutdown closing %s:%s; Got response from server %s", host, port, reply));
                return false;
            }
        } catch (JedisConnectionException e) {
            logger.log(Level.WARNING,
                    String.format("sendShutdown closing %s:%s. No Service listening on address.\n%s", host,
                            port, e.getMessage()));
            return true;
        }
    } catch (UnknownHostException e) {
        logger.log(Level.SEVERE, "sendStop", e);
    }
    return false;
}

From source file:com.avaje.ebean.springsupport.txn.SpringAwareJdbcTransactionManager.java

/**
 * Looks for a current Spring managed transaction and wraps/returns that as a Ebean transaction.
 * <p>//  w  ww.  j ava  2s.c  o  m
 * Returns null if there is no current spring transaction (lazy loading outside a spring txn etc).
 * </p>
 */
public Object getCurrentTransaction() {

    // Get the current Spring ConnectionHolder associated to the current spring managed transaction
    ConnectionHolder holder = (ConnectionHolder) TransactionSynchronizationManager.getResource(dataSource);

    if (holder == null || !holder.isSynchronizedWithTransaction()) {
        // no current Spring transaction
        SpiTransaction currentEbeanTransaction = DefaultTransactionThreadLocal.get(serverName);
        if (currentEbeanTransaction != null) {
            // NOT expecting this so log WARNING
            String msg = "SpringTransaction - no current spring txn BUT using current Ebean one "
                    + currentEbeanTransaction.getId();
            logger.log(Level.WARNING, msg);

        } else if (logger.isLoggable(Level.FINEST)) {
            logger.log(Level.FINEST, "Spring Txn - no current transaction ");
        }
        return currentEbeanTransaction;
    }

    SpringTxnListener springTxnLister = getSpringTxnListener();

    if (springTxnLister != null) {
        // we have already seen this transaction 
        return springTxnLister.getTransaction();

    } else {
        // This is a new spring transaction that we have not seen before.
        // "wrap" it in a SpringJdbcTransaction for use with Ebean 
        SpringJdbcTransaction newTrans = new SpringJdbcTransaction(holder, transactionManager);

        // Create and register a Spring TransactionSynchronization for this transaction
        springTxnLister = createSpringTxnListener(newTrans);
        TransactionSynchronizationManager.registerSynchronization(springTxnLister);

        // also put in Ebean ThreadLocal
        DefaultTransactionThreadLocal.set(serverName, newTrans);
        return newTrans;
    }
}

From source file:ca.sfu.federation.model.Behavior.java

/**
 * Set the update condition rule.//from w ww .java 2 s.c  o m
 * @param Condition Update condition rule.
 */
public void setUpdateCondition(String Condition) {
    try {
        this.selection = new Selection(Condition, this.context);
    } catch (MalformedSelectionRuleException ex) {
        String stack = ExceptionUtils.getFullStackTrace(ex);
        logger.log(Level.WARNING, "Malformed selection rule\n\n{0}", stack);
    }
}

From source file:com.alehuo.wepas2016projekti.controller.ImageController.java

/**
 * Hakee tietokannasta kuvan. Kuvan hakemisessa hydynnetn ETag
 * -otsaketta./*from w  w  w .java2  s.co m*/
 *
 * @param a Autentikointi
 * @param imageUuid Kuvan UUID
 * @param ifNoneMatch If-None-Match -headeri vlimuistia varten
 * @return Kuva
 */
@RequestMapping(value = "/{imageUuid}", method = RequestMethod.GET)
@ResponseBody
public ResponseEntity<byte[]> getImage(Authentication a, @PathVariable String imageUuid,
        @RequestHeader(required = false, value = "If-None-Match") String ifNoneMatch) {
    if (ifNoneMatch != null) {
        //            LOG.log(Level.INFO, "Kuva ''{0}'' loytyy kayttajan selaimen valimuistista eika sita tarvitse ladata. Kuvaa pyysi kayttaja ''{1}''", new Object[]{imageUuid, a.getName()});
        //Jos If-None-Match -headeri lytyy, niin lhet NOT MODIFIED vastaus
        return new ResponseEntity<>(HttpStatus.NOT_MODIFIED);
    }
    Image i = imageService.findOneImageByUuid(imageUuid);
    if (i != null && i.isVisible()) {
        //Luodaan ETag kuvalle
        final HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.parseMediaType(i.getContentType()));
        headers.setContentLength(i.getImageData().length);
        headers.setCacheControl("public");
        headers.setExpires(Long.MAX_VALUE);
        headers.setETag("\"" + imageUuid + "\"");
        //            LOG.log(Level.INFO, "Kuva ''{0}'' loytyi tietokannasta, ja sita pyysi kayttaja ''{1}''", new Object[]{imageUuid, a.getName()});
        //Palautetaan kuva uutena resurssina
        return new ResponseEntity<>(i.getImageData(), headers, HttpStatus.CREATED);
    } else {
        //Jos kuvaa ei lydy tietokannasta
        LOG.log(Level.WARNING, "Kuvaa ''{0}'' ei loytynyt tietokannasta, ja sita pyysi kayttaja ''{1}''",
                new Object[] { imageUuid, a.getName() });
        return new ResponseEntity<>(HttpStatus.NOT_FOUND);
    }
}

From source file:com.github.cc007.headsinventory.search.HeadsSearch.java

public static void saveHead(Player player, String headName) {
    Translator t = HeadsInventory.getTranslator();
    Head newHead = null;//from  w  w w. java2 s  .  c  om
    try {
        HeadsUtils hu = HeadsUtils.getInstance();
        hu.setDatabaseLoader(new MineSkinLoader());
        newHead = hu.saveHead(player, headName);
        hu.setDatabaseLoader(HeadsPlugin.getDefaultDatabaseLoader());
    } catch (SocketTimeoutException ex) {
        Bukkit.getLogger().log(Level.SEVERE, ex.getMessage());
        player.sendMessage(
                HeadsInventory.pluginChatPrefix(true) + ChatColor.RED + t.getText("search-msg-sockettimeout"));
        return;
    } catch (MalformedURLException ex) {
        // prob no heads found
        Bukkit.getLogger().log(Level.WARNING, t.getText("search-warning-malformedurl"), ex);
    } catch (UnknownHostException ex) {
        Bukkit.getLogger().log(Level.WARNING, t.getText("search-warning-unknownhost"), ex);
    } catch (IOException ex) {
        Bukkit.getLogger().log(Level.SEVERE, null, ex);
        player.sendMessage(HeadsInventory.pluginChatPrefix(true) + ChatColor.RED + t.getText("search-msg-io"));
        return;
    } catch (AuthenticationException ex) {
        //legacy exception
        Bukkit.getLogger().log(Level.SEVERE, null, ex);
        return;
    }
    if (newHead == null) {
        player.sendMessage(HeadsInventory.pluginChatPrefix(true) + ChatColor.RED
                + t.getText("search-error-addhead-failure"));
        return;
    }
    ItemStack newHeadStack = HeadCreator.getItemStack(newHead);
    putHeadInInventory(newHeadStack, player);
    player.sendMessage(HeadsInventory.pluginChatPrefix(true) + t.getText("search-error-addhead-success"));
}

From source file:edu.umass.cs.msocket.proxy.GnsTimerKeepalive.java

/**
 * @see java.lang.Thread#run()/*from ww  w  .  j av  a2s . co m*/
 */
@Override
public void run() {
    long last = System.currentTimeMillis();
    while (!killed) {
        long sleepFor = last + publishFrequency - System.currentTimeMillis();
        if (sleepFor > 0)
            try {
                Thread.sleep(sleepFor);
            } catch (InterruptedException ignore) {
            }

        last = System.currentTimeMillis();
        try {
            gnsCredentials.getGnsClient().fieldReplace(guid.getGuid(), GnsConstants.CURRENT_TIME,
                    new JSONArray().put(last), guid);
            logger.fine("Updated current time to " + last);
        } catch (Exception e) {
            logger.log(Level.WARNING, "Failed to update CURRENT_TIME with " + last, e);
        }
    }
}

From source file:com.almende.eve.state.couchdb.CouchDBState.java

@Override
public synchronized boolean locPutIfUnchanged(final String key, final JsonNode newVal, JsonNode oldVal) {
    final String ckey = couchify(key);
    boolean result = false;
    try {//  ww  w .  j a  v  a2  s.c o m
        JsonNode cur = NullNode.getInstance();
        if (properties.containsKey(ckey)) {
            cur = properties.get(ckey);
        }
        if (oldVal == null) {
            oldVal = NullNode.getInstance();
        }

        // Poor mans equality as some Numbers are compared incorrectly: e.g.
        // IntNode versus LongNode
        if (oldVal.equals(cur) || oldVal.toString().equals(cur.toString())) {
            properties.put(ckey, newVal);
            update();
            result = true;
        }
    } catch (final UpdateConflictException uce) {
        read();
        return locPutIfUnchanged(ckey, newVal, oldVal);
    } catch (final Exception e) {
        LOG.log(Level.WARNING, "", e);
    }

    return result;
}

From source file:com.tckb.geo.stubgen.Generator.java

/**
 * Retrieves the raw data response from the webservice
 *
 * @param r//from   w ww.j  a v  a 2s .  c o  m
 * @return
 * @throws IOException
 */
public static String getRawData(Response r) throws IOException {
    Logger.getAnonymousLogger().log(Level.INFO, "Retrieving raw data from remote url: {0}", r.getUrl());
    if (r.getStatus() == 200) {
        BufferedReader br = new BufferedReader(new InputStreamReader(r.getBody().in()));
        String line;
        StringBuilder sb = new StringBuilder();
        while ((line = br.readLine()) != null) {
            sb.append(line);
        }
        return sb.toString();
    } else {
        Logger.getAnonymousLogger().log(Level.WARNING, "Server returned {0} status while retrieving{1} !",
                new Object[] { String.valueOf(r.getStatus()), r.getUrl() });
        return "_NO_CONTENT_";
    }
}