Example usage for com.google.gson JsonParser parse

List of usage examples for com.google.gson JsonParser parse

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Introduction

In this page you can find the example usage for com.google.gson JsonParser parse.

Prototype

@Deprecated
public JsonElement parse(JsonReader json) throws JsonIOException, JsonSyntaxException

Source Link

Usage

From source file:ProcessRequest.java

public int insertNewTicketDetail(JSONObject recordObject) throws SQLException, JSONException {
    String valuesPortion = "";
    String columnsPortion = "";

    //recordObject.remove(DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER);
    //recordObject.put(DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER, getNextTicketNumber());

    //get column names
    JsonParser parser = new JsonParser();
    JsonObject recordGson = parser.parse(recordObject.toString()).getAsJsonObject();
    Set<Map.Entry<String, JsonElement>> entrySet = recordGson.entrySet();
    {//from   w w w.  j ava  2  s.  c om
        Iterator<Map.Entry<String, JsonElement>> iterator = entrySet.iterator();
        while (iterator.hasNext()) {
            Map.Entry<String, JsonElement> entry = iterator.next();
            if (entry.getKey().equals("metadata")) {
                //do nothing
            } else {
                JsonPrimitive value = entry.getValue().getAsJsonPrimitive();
                //if(value.isString() && value.getAsString().equals("")) {
                //don't want this null value/key pair
                //} else {
                if (!columnsPortion.equals("")) {
                    columnsPortion += ",";
                }
                columnsPortion += entry.getKey();
                //System.out.println(entry.getKey()+" : "+value.getAsString());
                //}
            }
        }
    }

    //get values
    {
        Iterator<Map.Entry<String, JsonElement>> iterator = entrySet.iterator();
        while (iterator.hasNext()) {
            Map.Entry<String, JsonElement> entry = iterator.next();
            if (entry.getKey().equals("metadata")) {
                //do nothing
            } else {
                JsonPrimitive value = entry.getValue().getAsJsonPrimitive();
                //System.out.println(entry.getKey()+" : "+value.getAsString());
                if (value.isString()) {
                    if (!valuesPortion.equals("")) {
                        valuesPortion += ",";
                    }
                    //System.out.println(entry.getKey()+" : '"+value.getAsString()+"'");
                    valuesPortion += "'" + value.getAsString() + "'";
                } else if (value.isNumber()) {
                    if (value.getAsString().contains(".")) {
                        if (!valuesPortion.equals("")) {
                            valuesPortion += ",";
                        }
                        //System.out.println(entry.getKey()+" : "+(new Double(value.getAsDouble()).toString()));
                        valuesPortion += new Double(value.getAsDouble()).toString();
                    } else {
                        if (!valuesPortion.equals("")) {
                            valuesPortion += ",";
                        }
                        //System.out.println(entry.getKey()+" : "+(new Long(value.getAsLong()).toString()));
                        String ticketNumber = new Long(value.getAsLong()).toString();
                        valuesPortion += ticketNumber;
                    }
                } else if (value.isBoolean()) {
                    if (!valuesPortion.equals("")) {
                        valuesPortion += ",";
                    }
                    //System.out.println(entry.getKey()+" : "+(new Boolean(value.getAsBoolean()).toString()));
                    if (value.getAsBoolean())
                        valuesPortion += "1";
                    else
                        valuesPortion += "0";
                }
            }
        }
    }

    String insertQuery = "INSERT INTO " + DbSingleton.TICKET_DETAIL_TABLE_NAME + "(" + columnsPortion
            + ") VALUES (" + valuesPortion + ")";
    String identQuery = "SELECT IDENT_CURRENT ('" + DbSingleton.TICKET_DETAIL_TABLE_NAME
            + "') AS TicketDetailID";

    executeQuery(insertQuery);
    ResultSet identResultSet = executeQuery(identQuery);
    identResultSet.first();
    //System.out.println(identResultSet.getRow());
    int ticketDetailID = identResultSet.getInt(1);
    //System.out.println(ticketID);

    return ticketDetailID;
}

From source file:ProcessRequest.java

public int insertNewTicket(JSONObject recordObject) throws SQLException, JSONException {
    String valuesPortion = "";
    String columnsPortion = "";

    recordObject.remove(DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER);
    recordObject.put(DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER, getNextTicketNumber());

    //get column names
    JsonParser parser = new JsonParser();
    JsonObject recordGson = parser.parse(recordObject.toString()).getAsJsonObject();
    Set<Map.Entry<String, JsonElement>> entrySet = recordGson.entrySet();
    {// www  .jav a2 s  . c om
        Iterator<Map.Entry<String, JsonElement>> iterator = entrySet.iterator();
        while (iterator.hasNext()) {
            Map.Entry<String, JsonElement> entry = iterator.next();
            if (entry.getKey().equals("metadata") || entry.getKey().equals("TicketID")) {
                //do nothing
            } else {
                JsonPrimitive value = entry.getValue().getAsJsonPrimitive();
                //if(value.isString() && value.getAsString().equals("")) {
                //don't want this null value/key pair
                //} else {
                if (!columnsPortion.equals("")) {
                    columnsPortion += ",";
                }
                columnsPortion += entry.getKey();
                //System.out.println(entry.getKey()+" : "+value.getAsString());
                //}
            }
        }
    }

    //get values
    {
        Iterator<Map.Entry<String, JsonElement>> iterator = entrySet.iterator();
        while (iterator.hasNext()) {
            Map.Entry<String, JsonElement> entry = iterator.next();
            if (entry.getKey().equals("metadata") || entry.getKey().equals("TicketID")) {
                //do nothing
            } else {
                JsonPrimitive value = entry.getValue().getAsJsonPrimitive();
                //System.out.println(entry.getKey()+" : "+value.getAsString());
                if (value.isString()) {
                    if (!valuesPortion.equals("")) {
                        valuesPortion += ",";
                    }
                    //System.out.println(entry.getKey()+" : '"+value.getAsString()+"'");
                    valuesPortion += "'" + value.getAsString() + "'";
                } else if (value.isNumber()) {
                    if (value.getAsString().contains(".")) {
                        if (!valuesPortion.equals("")) {
                            valuesPortion += ",";
                        }
                        //System.out.println(entry.getKey()+" : "+(new Double(value.getAsDouble()).toString()));
                        valuesPortion += new Double(value.getAsDouble()).toString();
                    } else {
                        if (!valuesPortion.equals("")) {
                            valuesPortion += ",";
                        }
                        //System.out.println(entry.getKey()+" : "+(new Long(value.getAsLong()).toString()));
                        String ticketNumber = new Long(value.getAsLong()).toString();
                        valuesPortion += ticketNumber;
                    }
                } else if (value.isBoolean()) {
                    if (!valuesPortion.equals("")) {
                        valuesPortion += ",";
                    }
                    if (value.getAsBoolean())
                        valuesPortion += "1";
                    else
                        valuesPortion += "0";
                }
            }
        }
    }

    String insertQuery = "INSERT INTO " + DbSingleton.TICKET_TABLE_NAME + "(" + columnsPortion + ") VALUES ("
            + valuesPortion + ")";
    String identQuery = "SELECT IDENT_CURRENT ('" + DbSingleton.TICKET_TABLE_NAME + "') AS TicketID";

    executeQuery(insertQuery);
    ResultSet identResultSet = executeQuery(identQuery);
    identResultSet.first();
    //System.out.println(identResultSet.getRow());
    int ticketID = identResultSet.getInt(1);
    //System.out.println(ticketID);

    ////////////////////TICKET NUMBER CHECK
    boolean uniqueTicketNumber = false;
    while (!uniqueTicketNumber) {
        String ticketNumberCheckQuery = "SELECT * FROM " + DbSingleton.TICKET_TABLE_NAME + " WHERE "
                + DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER + "="
                + recordObject.getInt(DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER);
        ResultSet ticketNumberCheckResultSet = executeQuery(ticketNumberCheckQuery);
        int rowCount = 0;
        ticketNumberCheckResultSet.last();
        rowCount = ticketNumberCheckResultSet.getRow();
        ticketNumberCheckResultSet.first();
        if (rowCount < 1)
            throw new SQLException(LOG_TAG + ": wat...");
        else if (rowCount > 1) {
            uniqueTicketNumber = false;
        } else {
            uniqueTicketNumber = true;
        }
        if (!uniqueTicketNumber) {
            //update the ticket for the next iteration of this loop, attempting, again, to get a unique ticket number
            String uniqueTicketNumberQuery = "UPDATE " + DbSingleton.TICKET_TABLE_NAME + " SET "
                    + DbSingleton.TicketSchema.COLUMN_TICKET_NUMBER + "=" + getNextTicketNumber() + " WHERE "
                    + DbSingleton.TicketSchema.COLUMN_TICKET_ID + "=" + ticketID;
            executeQuery(uniqueTicketNumberQuery);
        }
    }
    ////////////////////

    return ticketID;
}

From source file:adams.data.conversion.JsonToString.java

License:Open Source License

/**
 * Performs the actual conversion.// w  ww . jav  a 2 s  . c o m
 *
 * @return      the converted data
 * @throws Exception   if something goes wrong with the conversion
 */
@Override
protected Object doConvert() throws Exception {
    String result;
    Gson gson;
    JsonParser jp;
    JsonElement je;

    result = ((JSONAware) m_Input).toJSONString();

    if (m_PrettyPrinting) {
        gson = new GsonBuilder().setPrettyPrinting().create();
        jp = new JsonParser();
        je = jp.parse(result);
        result = gson.toJson(je);
    }

    return result;
}

From source file:adams.data.io.output.ViaAnnotationsReportWriter.java

License:Open Source License

/**
 * Performs the actual writing.//from w ww .  j a  va 2 s  . c o  m
 *
 * @param data   the data to write
 * @return      true if successfully written
 */
@Override
protected boolean writeData(Report data) {
    LocatedObjects objs;
    int n;
    LocatedObject obj;
    JSONObject all;
    JSONObject jrep;
    JSONObject jregions;
    JSONObject jregion;
    JSONObject jshape;
    JSONArray jpoints;
    JSONObject jatts;
    String name;
    Polygon polygon;
    int[] x;
    int[] y;
    int i;
    String content;
    Gson gson;
    JsonParser jp;
    JsonElement je;

    all = new JSONObject();
    jrep = new JSONObject();
    jrep.put("fileref", "");
    jrep.put("size", 0);
    jrep.put("base64_img_data", "");
    jrep.put("file_attributes", new JSONObject());
    jregions = new JSONObject();
    jrep.put("regions", jregions);

    // get filename
    name = m_Output.getName(); // fallback
    if (data.hasValue("Name"))
        name = data.getStringValue("Name");
    else if (data.hasValue("Filename"))
        name = data.getStringValue("Filename");
    jrep.put("filename", name);
    all.put(name, jrep);

    // iterate objects
    objs = m_Finder.findObjects(data);
    for (n = 0; n < objs.size(); n++) {
        obj = objs.get(n);
        jregion = new JSONObject();
        jregions.put("" + n, jregion);
        jshape = new JSONObject();
        jregion.put("shape_attributes", jshape);
        jatts = new JSONObject();
        jregion.put("region_attributes", jatts);
        if (!m_LabelKey.isEmpty() && (obj.getMetaData().get(m_LabelKey) != null))
            jatts.put("name", obj.getMetaData().get(m_LabelKey));
        jshape.put("name", "polygon");
        if (obj.hasPolygon()) {
            polygon = obj.getPolygon();
            // x
            jpoints = new JSONArray();
            x = polygon.xpoints;
            for (i = 0; i < x.length; i++)
                jpoints.add(x[i]);
            jshape.put("all_points_x", jpoints);
            // y
            jpoints = new JSONArray();
            y = polygon.ypoints;
            for (i = 0; i < y.length; i++)
                jpoints.add(y[i]);
            jshape.put("all_points_y", jpoints);
        } else {
            // x
            jpoints = new JSONArray();
            jpoints.add(obj.getX());
            jpoints.add(obj.getX() + obj.getWidth() - 1);
            jpoints.add(obj.getX() + obj.getWidth() - 1);
            jpoints.add(obj.getX());
            jshape.put("all_points_x", jpoints);
            // y
            jpoints = new JSONArray();
            jpoints.add(obj.getY());
            jpoints.add(obj.getY());
            jpoints.add(obj.getY() + obj.getHeight() - 1);
            jpoints.add(obj.getY() + obj.getHeight() - 1);
            jshape.put("all_points_y", jpoints);
        }
    }

    if (m_PrettyPrinting) {
        gson = new GsonBuilder().setPrettyPrinting().create();
        jp = new JsonParser();
        je = jp.parse(all.toString());
        content = gson.toJson(je);
    } else {
        content = all.toString();
    }

    return FileUtils.writeToFile(m_Output.getAbsolutePath(), content, false);
}

From source file:adams.data.report.ReportJsonUtils.java

License:Open Source License

/**
 * Creates a report from the reader, reading in JSON.
 *
 * @param reader   the reader to obtain the JSON from
 * @return      the report, null if failed to create or find data
 * @throws Exception   if reading/parsing fails
 *//*from   w ww . j  a v a2s .  co  m*/
public static Report fromJson(Reader reader) throws Exception {
    JsonParser jp;
    JsonElement je;

    jp = new JsonParser();
    je = jp.parse(reader);
    return ReportJsonUtils.fromJson(je.getAsJsonObject());
}

From source file:adams.flow.sink.JsonFileWriter.java

License:Open Source License

/**
 * Executes the flow item.//from   ww w  .ja  v a 2  s .c  o m
 *
 * @return      null if everything is fine, otherwise error message
 */
@Override
protected String doExecute() {
    String result;
    String content;
    Gson gson;
    JsonParser jp;
    JsonElement je;

    result = null;

    content = ((JSONAware) m_InputToken.getPayload()).toJSONString();

    if (m_PrettyPrinting) {
        gson = new GsonBuilder().setPrettyPrinting().create();
        jp = new JsonParser();
        je = jp.parse(content);
        content = gson.toJson(je);
    }

    if (!FileUtils.writeToFile(m_OutputFile.getAbsolutePath(), content, false))
        result = "Failed to write JSON file: " + m_OutputFile;

    return result;
}

From source file:adams.gui.tools.previewbrowser.JsonPrettyPrintHandler.java

License:Open Source License

/**
 * Creates the actual view./*from  w  w w. ja  v a  2  s. c  o  m*/
 *
 * @param file   the file to create the view for
 * @return      the view
 */
@Override
protected PreviewPanel createPreview(File file) {
    PreviewPanel result;
    TextEditorPanel textPanel;
    FileReader freader;
    BufferedReader breader;
    Gson gson;
    JsonParser jp;
    JsonElement je;
    String content;

    freader = null;
    breader = null;
    try {
        freader = new FileReader(file.getAbsolutePath());
        breader = new BufferedReader(freader);
        gson = new GsonBuilder().setPrettyPrinting().create();
        jp = new JsonParser();
        je = jp.parse(breader);
        content = gson.toJson(je);
        textPanel = new TextEditorPanel();
        textPanel.setContent(content);
        textPanel.setEditable(false);
        result = new PreviewPanel(textPanel, textPanel.getTextArea());
    } catch (Exception e) {
        textPanel = new TextEditorPanel();
        textPanel.open(file);
        textPanel.setEditable(false);
        result = new PreviewPanel(textPanel, textPanel.getTextArea());
    } finally {
        FileUtils.closeQuietly(breader);
        FileUtils.closeQuietly(freader);
    }

    return result;
}

From source file:ai.nitro.bot4j.integration.slack.receive.webhook.impl.SlackActionWebhookImpl.java

License:Open Source License

@Override
public String post(final HttpServletRequest req, final HttpServletResponse res) {
    try {/*from  w w  w  . ja v a2s  .  c o  m*/
        final String payload = req.getParameter("payload");
        final JsonParser jsonParser = new JsonParser();
        final JsonObject json = jsonParser.parse(payload).getAsJsonObject();

        slackReceiveHandler.handleAction(json, (long) 0);
    } catch (final Exception e) {
        handleException(e);
    }

    return "";
}

From source file:ai.nitro.bot4j.integration.slack.receive.webhook.impl.SlackEventWebhookImpl.java

License:Open Source License

@Override
public String post(final HttpServletRequest req, final HttpServletResponse res) {
    String result = "";

    try {/*  ww  w . j  ava2  s.  c o  m*/
        final String body = CharStreams.toString(req.getReader());
        final JsonParser jsonParser = new JsonParser();
        final JsonObject jsonReq = jsonParser.parse(body).getAsJsonObject();

        if (!jsonReq.has(TYPE)) {
            LOG.warn("no type in JSON");
        } else {
            final JsonElement typeJsonElement = jsonReq.get(TYPE);
            final String type = typeJsonElement.getAsString();

            switch (type) {
            case URL_VERIFICATION:
                result = handleUrlVerification(jsonReq, res);
                break;
            case EVENT_CALLBACK:
                handleEvent(jsonReq, res);
                break;
            default:
                LOG.info("unknown type {}", type);
                break;
            }
        }
    } catch (final Exception e) {
        handleException(e);
    }

    return result;
}

From source file:algorithmi.models.Categories.java

public Categories(String data) {
    //Transforma a string recebida pelo pedido http para json
    JsonParser jsonParser = new JsonParser();
    JsonObject Categories = (JsonObject) jsonParser.parse(data);
    //Exibe os dados, em formato json
    System.out.println(Categories.entrySet());
    /**/* www.ja v a2 s .c o m*/
     *
     * Revalidar TUDO, formatos, campos vazios, TUDO!!
     *
     */
    validateData();
    //Associa os dados ao objecto Question
    this._id = Categories.get("_id").getAsInt(); //ir buscar o max id da bd + 1 
    this.description = Categories.get("description").getAsString();

}