Example usage for org.json.simple JSONValue writeJSONString

Introduction

In this page you can find the example usage for org.json.simple JSONValue writeJSONString.

Prototype

public static void writeJSONString(Object value, Writer out) throws IOException 

Source Link

Usage

From source file:com.yahoo.labs.samoa.topology.impl.StormTopologySubmitter.java

public static void main(String[] args) throws IOException {
    Properties props = StormSamoaUtils.getProperties();

    String uploadedJarLocation = props.getProperty(StormJarSubmitter.UPLOADED_JAR_LOCATION_KEY);
    if (uploadedJarLocation == null) {
        logger.error("Invalid properties file. It must have key {}",
                StormJarSubmitter.UPLOADED_JAR_LOCATION_KEY);
        return;//from   w ww  .  ja  v  a  2s.  co m
    }

    List<String> tmpArgs = new ArrayList<String>(Arrays.asList(args));
    int numWorkers = StormSamoaUtils.numWorkers(tmpArgs);

    args = tmpArgs.toArray(new String[0]);
    StormTopology stormTopo = StormSamoaUtils.argsToTopology(args);

    Config conf = new Config();
    conf.putAll(Utils.readStormConfig());
    conf.putAll(Utils.readCommandLineOpts());
    conf.setDebug(false);
    conf.setNumWorkers(numWorkers);

    String profilerOption = props.getProperty(StormTopologySubmitter.YJP_OPTIONS_KEY);
    if (profilerOption != null) {
        String topoWorkerChildOpts = (String) conf.get(Config.TOPOLOGY_WORKER_CHILDOPTS);
        StringBuilder optionBuilder = new StringBuilder();
        if (topoWorkerChildOpts != null) {
            optionBuilder.append(topoWorkerChildOpts);
            optionBuilder.append(' ');
        }
        optionBuilder.append(profilerOption);
        conf.put(Config.TOPOLOGY_WORKER_CHILDOPTS, optionBuilder.toString());
    }

    Map<String, Object> myConfigMap = new HashMap<String, Object>(conf);
    StringWriter out = new StringWriter();

    try {
        JSONValue.writeJSONString(myConfigMap, out);
    } catch (IOException e) {
        System.out.println("Error in writing JSONString");
        e.printStackTrace();
        return;
    }

    Config config = new Config();
    config.putAll(Utils.readStormConfig());

    String nimbusHost = (String) config.get(Config.NIMBUS_HOST);

    NimbusClient nc = new NimbusClient(nimbusHost);
    String topologyName = stormTopo.getTopologyName();
    try {
        System.out.println("Submitting topology with name: " + topologyName);
        nc.getClient().submitTopology(topologyName, uploadedJarLocation, out.toString(),
                stormTopo.getStormBuilder().createTopology());
        System.out.println(topologyName + " is successfully submitted");

    } catch (AlreadyAliveException aae) {
        System.out.println("Fail to submit " + topologyName + "\nError message: " + aae.get_msg());
    } catch (InvalidTopologyException ite) {
        System.out.println("Invalid topology for " + topologyName);
        ite.printStackTrace();
    } catch (TException te) {
        System.out.println("Texception for " + topologyName);
        te.printStackTrace();
    }
}

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From source file:com.olabini.jescov.generators.JsonGenerator.java

public void generate(CoverageData data) throws IOException {
    Map genData = convert(data);
    JSONValue.writeJSONString(genData, writer);
}

---

From source file:com.boundlessgeo.geoserver.json.JSONWrapper.java

/**
 * Encodes a wrapper as JSON.//w ww  .  j a  v  a  2  s . com
 *
 * @param obj The wrapper.
 * @param out Target writer.
 *
 */
public static void write(Object value, Writer out) throws IOException {
    value = wrapOrSelf(value);
    if (value == null) {
        out.write("null");
        out.flush();
    } else if (value instanceof JSONWrapper) {
        ((JSONWrapper<?>) value).write(out);
    } else {
        JSONValue.writeJSONString(value, out);
    }
}

---

From source file:com.google.android.gcm.demo.server.RegisterServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException {
    String regId = getParameter(req, PARAMETER_REG_ID);
    /* BEGIN MINE */
    String conType = getParameter(req, PARAMETER_CON_TYPE, "");
    if (conType.equals(PUSH)) {
        Datastore.toPush(getParameter(req, PARAMETER_OLD_ID), regId);
        PrintWriter out = resp.getWriter();
        JSONValue.writeJSONString(Datastore.getList(regId), out);
        out.close();//from w w w .java  2s . c  o m
        return;
    } /* END MINE */
    Datastore.register(regId);
    setSuccess(resp);
}

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From source file:configuration.GroupAccessBundle.java

/**
 * {@inheritDoc}//from   w  ww  .ja  va  2  s  .  co m
 */
@Override
public String toString() {
    Writer writer = new JSONPrettyPrintWriter();
    try {
        JSONValue.writeJSONString(this.toMap(), writer);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return writer.toString();
}

---

From source file:com.tr8n.core.Utils.java

/**
 * Builds json from an object//from   w w  w . ja v a2  s  . co m
 *
 * @param object
 * @return
 */
public static String buildJSON(Object object) {
    if (object == null)
        return null;

    StringWriter out = new StringWriter();
    try {
        JSONValue.writeJSONString(object, out);
    } catch (IOException ex) {
        Tr8n.getLogger().logException(ex);
        return null;
    }
    return out.toString();
}

---

From source file:com.nhn.android.archetype.base.object.BaseObj.java

public String toJson() {
    try {// w w  w. ja va 2  s .c  o  m
        StringWriter out = new StringWriter();
        JSONValue.writeJSONString(getDataMap(), out);
        return out.toString();
    } catch (Exception e) {
        logger.e(e);
    }

    return null;
}

---

From source file:configuration.ClientConfiguration.java

/**
 * {@inheritDoc}//from   w  w w.  jav  a 2  s. c  o m
 */
@Override
public String toString() {
    Writer writer = new JSONPrettyPrintWriter();
    try {
        JSONValue.writeJSONString(toMap(), writer);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return writer.toString();
}

---

From source file:net.bashtech.geobot.Channel.java

public void saveConfig(Boolean shouldSendUpdate) {
    try {/*from   w w  w .  jav  a 2 s. co m*/

        FileWriter file = new FileWriter(channel + ".json");

        StringWriter out = new StringWriter();
        JSONValue.writeJSONString(config, out);
        String jsonText = out.toString();
        file.write(jsonText);
        // file.write(config.toJSONString());
        file.flush();
        file.close();
        if (shouldSendUpdate) {
            BotManager.getInstance().postCoebotConfig(config.toJSONString(), twitchname);
        }

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

---

From source file:org.apache.samoa.topology.impl.StormTopologySubmitter.java

public static void main(String[] args) throws IOException {
    Properties props = StormSamoaUtils.getProperties();

    String uploadedJarLocation = props.getProperty(StormJarSubmitter.UPLOADED_JAR_LOCATION_KEY);
    if (uploadedJarLocation == null) {
        logger.error("Invalid properties file. It must have key {}",
                StormJarSubmitter.UPLOADED_JAR_LOCATION_KEY);
        return;//from  w w w .  ja v a 2 s .c  o  m
    }

    List<String> tmpArgs = new ArrayList<String>(Arrays.asList(args));
    int numWorkers = StormSamoaUtils.numWorkers(tmpArgs);

    args = tmpArgs.toArray(new String[0]);
    StormTopology stormTopo = StormSamoaUtils.argsToTopology(args);

    Config conf = new Config();
    conf.putAll(Utils.readStormConfig());
    conf.putAll(Utils.readCommandLineOpts());
    conf.setDebug(false);
    conf.setNumWorkers(numWorkers);

    String profilerOption = props.getProperty(StormTopologySubmitter.YJP_OPTIONS_KEY);
    if (profilerOption != null) {
        String topoWorkerChildOpts = (String) conf.get(Config.TOPOLOGY_WORKER_CHILDOPTS);
        StringBuilder optionBuilder = new StringBuilder();
        if (topoWorkerChildOpts != null) {
            optionBuilder.append(topoWorkerChildOpts);
            optionBuilder.append(' ');
        }
        optionBuilder.append(profilerOption);
        conf.put(Config.TOPOLOGY_WORKER_CHILDOPTS, optionBuilder.toString());
    }

    Map<String, Object> myConfigMap = new HashMap<String, Object>(conf);
    StringWriter out = new StringWriter();

    try {
        JSONValue.writeJSONString(myConfigMap, out);
    } catch (IOException e) {
        System.out.println("Error in writing JSONString");
        e.printStackTrace();
        return;
    }

    Config config = new Config();
    config.putAll(Utils.readStormConfig());

    NimbusClient nc = NimbusClient.getConfiguredClient(config);
    String topologyName = stormTopo.getTopologyName();
    try {
        System.out.println("Submitting topology with name: " + topologyName);
        nc.getClient().submitTopology(topologyName, uploadedJarLocation, out.toString(),
                stormTopo.getStormBuilder().createTopology());
        System.out.println(topologyName + " is successfully submitted");

    } catch (AlreadyAliveException aae) {
        System.out.println("Fail to submit " + topologyName + "\nError message: " + aae.get_msg());
    } catch (InvalidTopologyException ite) {
        System.out.println("Invalid topology for " + topologyName);
        ite.printStackTrace();
    } catch (TException te) {
        System.out.println("Texception for " + topologyName);
        te.printStackTrace();
    }
}

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