Examples of org.codehaus.jackson.JsonGenerator.writeFieldName()

Class org.codehaus.jackson.JsonGenerator

Examples of org.codehaus.jackson.JsonGenerator.writeFieldName()

org.codehaus.jackson.JsonGenerator.writeFieldName()
Method for writing a field name (JSON String surrounded by double quotes: syntactically identical to a JSON String value), possibly decorated by white space if pretty-printing is enabled.
Field names can only be written in Object context (check out JSON specification for details), when field name is expected (field names alternate with values).

  public static void dumpConfiguration(Configuration config,
      Writer out) throws IOException {
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    synchronized (config) {
      for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
        dumpGenerator.writeStartObject();

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    Configuration config = new Configuration(conf,true);
    config.reloadConfiguration();
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
      dumpGenerator.writeStartObject();
      dumpGenerator.writeStringField("key", (String) item.getKey());

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    generator.writeNumberField( PROPERTY_TOTAL_ROWS, viewResponse.getTotalRows() );
    generator.writeNumberField( PROPERTY_OFFSET, viewResponse.getOffset() );


    //Now the rows
    generator.writeFieldName( PROPERTY_ROWS );
    generator.writeStartArray();




    for ( Row<K, V, ?> row : viewResponse.getRows() ) {
      rowSerializer.serialize( row, keySerializer, valueSerializer, generator );

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  public static void dumpConfiguration(Configuration config,
      Writer out) throws IOException {
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    synchronized (config) {
      for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
        dumpGenerator.writeStartObject();

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    try {
      JsonGenerator jsonGenerator = CoronaSerializer.createJsonGenerator(conf);
      jsonGenerator.writeStartObject();


      jsonGenerator.writeFieldName("startTime");
      jsonGenerator.writeNumber(startTime);


      jsonGenerator.writeFieldName("nodeManager");
      nodeManager.write(jsonGenerator);

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      jsonGenerator.writeStartObject();


      jsonGenerator.writeFieldName("startTime");
      jsonGenerator.writeNumber(startTime);


      jsonGenerator.writeFieldName("nodeManager");
      nodeManager.write(jsonGenerator);


      jsonGenerator.writeFieldName("sessionManager");
      sessionManager.write(jsonGenerator);

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      jsonGenerator.writeNumber(startTime);


      jsonGenerator.writeFieldName("nodeManager");
      nodeManager.write(jsonGenerator);


      jsonGenerator.writeFieldName("sessionManager");
      sessionManager.write(jsonGenerator);


      jsonGenerator.writeFieldName("sessionNotifier");
      sessionNotifier.write(jsonGenerator);

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      nodeManager.write(jsonGenerator);


      jsonGenerator.writeFieldName("sessionManager");
      sessionManager.write(jsonGenerator);


      jsonGenerator.writeFieldName("sessionNotifier");
      sessionNotifier.write(jsonGenerator);


      jsonGenerator.writeEndObject();
      jsonGenerator.close();
    } catch (IOException e) {

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        jGenerator.writeNumberField("listening_port", this.listeningPort);
        jGenerator.writeBooleanField("check_for_updates", false); // NEVER CHECK FOR UPDATES
        jGenerator.writeBooleanField("use_upnp", useUpnp);
        jGenerator.writeStringField("storage_path", this.storagePath);
        jGenerator.writeBooleanField("use_gui", this.useGui);
        jGenerator.writeFieldName("webui");
        jGenerator.writeStartObject(); // {
          jGenerator.writeStringField("listen", this.listen);
          jGenerator.writeStringField("login", this.login);
          jGenerator.writeStringField("password", this.password);
          jGenerator.writeStringField("api_key", this.apiKey);

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