Example usage for org.json.simple.parser ParseException printStackTrace

Introduction

In this page you can find the example usage for org.json.simple.parser ParseException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method retrieving message type form a {@link String} representing the message received.
 *///w  w  w  .java  2 s  .co  m
public static MessageType getMsgType(String msgJson) {

    JSONParser parser = new JSONParser();
    JSONObject jsonMsg;
    String msgType = "";
    try {
        jsonMsg = (JSONObject) parser.parse(msgJson);
        JSONObject message = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
        msgType = ((String) message.get(JsonStrings.MSG_TYPE)).toUpperCase().trim();
    } catch (ParseException e) {
        e.printStackTrace();
    }

    for (MessageType type : MessageType.values())
        if (type.name().equals(msgType))
            return type;

    return null;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method returning the topic to use to send a {@link MessageType#SYNC_RESP} in reply to a corresponding request
 *///from  www .  j  a v a 2 s .co m
public static String getRequestTopicFromMessage(String message) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(message);

    if (type.ordinal() == MessageType.SYNC_REQ.ordinal() || type.ordinal() == MessageType.SYNC_RESP.ordinal()) {
        try {
            jsonMsg = (JSONObject) parser.parse(message);
            JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
            return (String) msg.get(JsonStrings.TOPIC_REPLY);
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

    return null;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method returning the "valid bit" value of a {@link MessageType#CHECK_OUT}
 *//*from   www.  j  a  va 2  s. c o  m*/
public static boolean getValidBitFromMessage(String message) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(message);

    if (type.ordinal() == MessageType.CHECK_OUT.ordinal()) {
        try {
            jsonMsg = (JSONObject) parser.parse(message);
            JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
            return (Boolean) msg.get(JsonStrings.VALID);
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

    return false;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method returning the {@link Group} "serialized" in a {@link MessageType#SYNC_REQ}
 *///  w ww. jav a  2 s . co  m
public static JSONObject getGroupFromMessage(String msg) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(msg);

    if (type.ordinal() == MessageType.SYNC_REQ.ordinal()) {
        try {
            jsonMsg = (JSONObject) parser.parse(msg);
            JSONObject msgObject = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
            return (JSONObject) msgObject.get(JsonStrings.GROUP);
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

    return null;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method returning the {@link DistanceRange} reported in a message having type {@link MessageType#PROPERTIES_UPDATE}
 *//*w  w  w. ja  v  a 2  s. co m*/
public static DistanceRange getDistanceRangeFromMessage(String message) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(message);

    if (type.ordinal() == MessageType.PROXIMITY_UPDATE.ordinal()
            || type.ordinal() == MessageType.SYNC_RESP.ordinal()
            || type.ordinal() == MessageType.SYNC_REQ.ordinal()) {
        try {
            jsonMsg = (JSONObject) parser.parse(message);
            JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
            String jsonDistance = (String) msg.get(JsonStrings.DISTANCE_RANGE);
            for (DistanceRange d : DistanceRange.values())
                if (d.name().equals(jsonDistance))
                    return d;
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

    return null;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method returning a {@link Set} of oldProperties passing as parameter a message of type {@link MessageType#PROPERTIES_UPDATE}
 *//*from   w ww .j  a  v a 2s.  com*/
public static JSONObject getOldPropertiesFromMessage(String message) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(message);

    if (type.ordinal() == MessageType.PROPERTIES_UPDATE.ordinal()) {
        try {
            jsonMsg = (JSONObject) parser.parse(message);
            JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
            JSONObject jsonEntity = (JSONObject) msg.get(JsonStrings.ENTITY);
            JSONObject jsonOldProp = (JSONObject) jsonEntity.get(JsonStrings.OLD_PROPERTIES);
            /*
            Set<String> oldProperties = new HashSet<String>();
            for(Object o : jsonOldProp)
               if(!o.toString().equals(""))
                  oldProperties.add(o.toString());
             */
            return jsonOldProp;
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

    return null;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method returning a list of {@link Entity} objects retrieved from a message having type {@link MessageType#PROX_BEACONS} or 
 * {@link MessageType#SYNC_RESP}/*w w w. j a v a 2  s .c o m*/
 */
public static ArrayList<Entity> getBeaconsFromMsg(String message) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(message);

    if (type.ordinal() == MessageType.PROX_BEACONS.ordinal()
            || type.ordinal() == MessageType.SYNC_REQ.ordinal())
        try {
            jsonMsg = (JSONObject) parser.parse(message);
            JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
            JSONArray beaconsJsonArray = (JSONArray) msg.get(JsonStrings.BEACONS);
            ArrayList<Entity> beacons = new ArrayList<>();
            for (Object o : beaconsJsonArray) {
                JSONObject beaconJsonObject = (JSONObject) o;
                String beaconId = (String) beaconJsonObject.get(JsonStrings.BEACON_ID);
                String jsonDistance = (String) beaconJsonObject.get(JsonStrings.DISTANCE_RANGE);
                DistanceRange distance = null;
                for (DistanceRange d : DistanceRange.values())
                    if (d.name().equals(jsonDistance))
                        distance = d;
                Entity beacon = new Entity.Builder(beaconId, Type.BLE_BEACON).setDistance(distance).build();
                beacons.add(beacon);
            }
            return beacons;
        } catch (ParseException e) {
            e.printStackTrace();
        }
    return null;
}

---

From source file:it.polimi.geinterface.network.MessageUtils.java

/**
 * Method that returns an {@link Entity} from a message, dealing woth different {@link MessageType}.
 * /*from  w ww. ja  v  a2s.c om*/
 * @param position - possible values are 1 or 2, returning the first or the second {@link Entity} contained in the message.
 *             position = 2 makes sense only in case of {@link MessageType#PROXIMITY_UPDATE}. In case of other {@link MessageType} only
 *             position = 1 can be passed.
 */
public static Entity getEntityFromMessage(int position, String message) {

    JSONObject jsonMsg;
    JSONParser parser = new JSONParser();
    MessageType type = getMsgType(message);

    if (position == 1) {
        switch (type) {
        case PROXIMITY_UPDATE:
            try {
                jsonMsg = (JSONObject) parser.parse(message);
                JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
                JSONObject jsonEntity = (JSONObject) msg.get(JsonStrings.ENTITY_1);
                return createEntity(type, jsonEntity);
            } catch (ParseException e) {
                e.printStackTrace();
            }
            break;
        case PROPERTIES_UPDATE:
        case PROX_BEACONS:
        case SYNC_RESP:
        case CHECK_IN:
        case CHECK_OUT:
            try {
                jsonMsg = (JSONObject) parser.parse(message);
                JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
                JSONObject jsonEntity = (JSONObject) msg.get(JsonStrings.ENTITY);
                return createEntity(type, jsonEntity);
            } catch (ParseException e) {
                e.printStackTrace();
            }
        default:
            return null;
        }
        return null;
    }

    if (position == 2) {
        if (type.ordinal() == MessageType.PROXIMITY_UPDATE.ordinal()) {
            try {
                jsonMsg = (JSONObject) parser.parse(message);
                JSONObject msg = (JSONObject) jsonMsg.get(JsonStrings.MESSAGE);
                JSONObject jsonEntity = (JSONObject) msg.get(JsonStrings.ENTITY_2);
                return createEntity(type, jsonEntity);
            } catch (ParseException e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    return null;
}

---

From source file:net.modsec.ms.connector.ConnRequestHandler.java

/**
 * Parses the incomming requests and process it accordingly.
 * @param msg/*from   w  w w  .j a va  2 s.co  m*/
 */
public static void onConRequest(String msg) {

    log.info("onConRequest called :" + msg);
    JSONParser parser = new JSONParser();
    try {

        Object obj = parser.parse(msg);
        JSONObject json = (JSONObject) obj;

        String action = (String) json.get("action");

        if (action.equals("start")) {

            onStartRequest(json);

        } else if (action.equals("stop")) {

            onStopRequest(json);

        } else if (action.equals("restart")) {

            onRestartRequest(json);

        } else if (action.equals("status")) {

            onStatusRequest(json);

        } else if (action.equals("readMSConfig")) {

            onReadMSConfig(json);

        } else if (action.equals("writeMSConfig")) {

            onWriteMSConfig(json);

        } else if (action.equals("deployRules")) {

            onDeployMSRules(json);

        }

    } catch (ParseException e) {
        e.printStackTrace();
    }

}

---

From source file:com.aerospike.load.Parser.java

/**
 * Process column definitions in JSON formated file and create two lists for metadata and bindata and one list for metadataLoader
 * @param file Config file name/*from w w  w. ja va2 s. c  om*/
 * @param metadataLoader Map of metadata for loader to use, given in config file
 * @param metadataColumnDefs List of column definitions for metadata of bins like key,set 
 * @param binColumnDefs List of column definitions for bins
 * @param params User given parameters
 * @throws ParseException 
 * @throws IOException 
 */
public static boolean processJSONColumnDefinitions(File file, HashMap<String, String> metadataConfigs,
        List<ColumnDefinition> metadataColumnDefs, List<ColumnDefinition> binColumnDefs, Parameters params) {
    boolean processConfig = false;
    if (params.verbose) {
        log.setLevel(Level.DEBUG);
    }
    try {
        // Create parser object
        JSONParser jsonParser = new JSONParser();

        // Read the json config file
        Object obj;
        obj = jsonParser.parse(new FileReader(file));

        JSONObject jobj;
        // Check config file contains metadata for datafile
        if (obj == null) {
            log.error("Empty config File");
            return processConfig;
        } else {
            jobj = (JSONObject) obj;
            log.debug("Config file contents:" + jobj.toJSONString());
        }

        // Get meta data of loader
        // Search for input_type
        if ((obj = getJsonObject(jobj, Constants.VERSION)) != null) {
            metadataConfigs.put(Constants.VERSION, obj.toString());
        } else {
            log.error("\"" + Constants.VERSION + "\"  Key is missing in config file");
            return processConfig;
        }

        if ((obj = getJsonObject(jobj, Constants.INPUT_TYPE)) != null) {

            // Found input_type, check for csv 
            if (obj instanceof String && obj.toString().equals(Constants.CSV_FILE)) {
                // Found csv format
                metadataConfigs.put(Constants.INPUT_TYPE, obj.toString());

                // Search for csv_style
                if ((obj = getJsonObject(jobj, Constants.CSV_STYLE)) != null) {
                    // Found csv_style
                    JSONObject cobj = (JSONObject) obj;

                    // Number_Of_Columns in data file
                    if ((obj = getJsonObject(cobj, Constants.COLUMNS)) != null) {
                        metadataConfigs.put(Constants.COLUMNS, obj.toString());
                    } else {
                        log.error("\"" + Constants.COLUMNS + "\"  Key is missing in config file");
                        return processConfig;
                    }

                    // Delimiter for parsing data file
                    if ((obj = getJsonObject(cobj, Constants.DELIMITER)) != null)
                        metadataConfigs.put(Constants.DELIMITER, obj.toString());

                    // Skip first row of data file if it contains column names
                    if ((obj = getJsonObject(cobj, Constants.IGNORE_FIRST_LINE)) != null)
                        metadataConfigs.put(Constants.IGNORE_FIRST_LINE, obj.toString());

                } else {
                    log.error("\"" + Constants.CSV_STYLE + "\"  Key is missing in config file");
                    return processConfig;
                }
            } else {
                log.error("\"" + obj.toString() + "\"  file format is not supported in config file");
                return processConfig;
            }

        } else {
            log.error("\"" + Constants.INPUT_TYPE + "\"  Key is missing in config file");
            return processConfig;
        }

        // Get metadata of records
        // Get key definition of records
        if ((obj = getJsonObject(jobj, Constants.KEY)) != null) {
            metadataColumnDefs.add(getColumnDefs((JSONObject) obj, Constants.KEY));
        } else {
            log.error("\"" + Constants.KEY + "\"  Key is missing in config file");
            return processConfig;
        }

        // Get set definition of records. Optional because we can get "set" name from user.
        if ((obj = getJsonObject(jobj, Constants.SET)) != null) {
            if (obj instanceof String) {
                metadataColumnDefs.add(new ColumnDefinition(Constants.SET, obj.toString(), true, true, "string",
                        "string", null, -1, -1, null, null));
            } else {
                metadataColumnDefs.add(getColumnDefs((JSONObject) obj, Constants.SET));
            }
        }

        // Get bin column definitions 
        JSONArray binList;
        if ((obj = getJsonObject(jobj, Constants.BINLIST)) != null) {
            // iterator for bins
            binList = (JSONArray) obj;
            Iterator<?> i = binList.iterator();
            // take each bin from the JSON array separately
            while (i.hasNext()) {
                JSONObject binObj = (JSONObject) i.next();
                binColumnDefs.add(getColumnDefs(binObj, Constants.BINLIST));
            }

        } else {
            return processConfig;
        }
        log.info(String.format("Number of columns: %d(metadata) + %d(bins)", (metadataColumnDefs.size()),
                binColumnDefs.size()));
        processConfig = true;
    } catch (IOException ie) {
        log.error("File:" + Utils.getFileName(file.getName()) + " Config i/o Error: " + ie.toString());
        if (log.isDebugEnabled()) {
            ie.printStackTrace();
        }
    } catch (ParseException pe) {
        log.error("File:" + Utils.getFileName(file.getName()) + " Config parsing Error: " + pe.toString());
        if (log.isDebugEnabled()) {
            pe.printStackTrace();
        }

    } catch (Exception e) {
        log.error("File:" + Utils.getFileName(file.getName()) + " Config unknown Error: " + e.toString());
        if (log.isDebugEnabled()) {
            e.printStackTrace();
        }
    }

    return processConfig;
}

---

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