Examples of com.fasterxml.jackson.core.JsonGenerator.writeFieldName()

Class com.fasterxml.jackson.core.JsonGenerator

Examples of com.fasterxml.jackson.core.JsonGenerator.writeFieldName()

com.fasterxml.jackson.core.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).

                generator.writeStartObject();
                generator.writeStringField("previousVersion", previousVersion);
                generator.writeFieldName("dependencies");
                writeDependenciesDelta(addedDeps, removedDeps, updatedDeps, unchangedDeps, generator);
                if (changeLog != null) {
                    generator.writeFieldName("scm");
                    writeChangeLog(generator, changeLog);
                }
                generator.writeEndObject();
            } finally {
                generator.close();

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      if (getEnumDescription!=null  && getEnumDescription.getReturnType()==String.class && Modifier.isStatic(getEnumDescription.getModifiers()))
          enumDescription=(String) getEnumDescription.invoke(null);
      gen.writeStartObject();                                            //{
      gen.writeStringField("section", section);                          //   "configuration":"EnumName"
      gen.writeStringField("description", enumDescription);                            //  ,"description": "EnumDescription"
      gen.writeFieldName("sub sections");                                        //  ,"sections":
      gen.writeStartObject();                                            //    {
      String lastSection = "";
      EnumSet values = EnumSet.allOf( en );
      for (Object v : values) {
          String key=(String) (en.getMethod("getKey")).invoke(v);

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          String valueDescription=(String) (en.getMethod("getValueDescription")).invoke(v);
          Class type = (Class) en.getMethod("getType").invoke(v);
            String subsection = key.substring(0, key.indexOf('.'));
            if (!lastSection.equals(subsection)) {
            if (gen.getOutputContext().inArray()) gen.writeEndArray();
              gen.writeFieldName(subsection);                                    //      "sectionName":
              gen.writeStartArray();                                        //        [
              lastSection = subsection;
            }  
            boolean isOverridden = (Boolean)(en.getMethod("isOverridden")).invoke(v);
            gen.writeStartObject();                                        //          {

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        for (DataPoints dps : separate_dps) {
          json.writeStartObject();
          
          json.writeStringField("metric", dps.metricName());
          
          json.writeFieldName("tags");
          json.writeStartObject();
          if (dps.getTags() != null) {
            for (Map.Entry<String, String> tag : dps.getTags().entrySet()) {
              json.writeStringField(tag.getKey(), tag.getValue());
            }

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              json.writeStringField(tag.getKey(), tag.getValue());
            }
          }
          json.writeEndObject();
          
          json.writeFieldName("aggregateTags");
          json.writeStartArray();
          if (dps.getAggregatedTags() != null) {
            for (String atag : dps.getAggregatedTags()) {
              json.writeString(atag);
            }

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            }
          }
          json.writeEndArray();
          
          if (data_query.getShowTSUIDs()) {
            json.writeFieldName("tsuids");
            json.writeStartArray();
            final List<String> tsuids = dps.getTSUIDs();
            Collections.sort(tsuids);
            for (String tsuid : tsuids) {
              json.writeString(tsuid);

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              json.writeEndArray();
            }
          }
          
          // now the fun stuff, dump the data
          json.writeFieldName("dps");
          
          // default is to write a map, otherwise write arrays
          if (as_arrays) {
            json.writeStartArray();
            for (final DataPoint dp : dps) {

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        try {
            JsonGenerator generator = factory.createJsonGenerator(outputFile, JsonEncoding.UTF8);
            generator.setPrettyPrinter(new DefaultPrettyPrinter());
            try {
                generator.writeStartObject();
                generator.writeFieldName("dependencies");
                writeDependenciesDelta(addedDeps, removedDeps, updatedDeps, generator);
                if (changeLog != null) {
                    generator.writeFieldName("scm");
                    writeChangeLog(generator, changeLog);
                }

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            try {
                generator.writeStartObject();
                generator.writeFieldName("dependencies");
                writeDependenciesDelta(addedDeps, removedDeps, updatedDeps, generator);
                if (changeLog != null) {
                    generator.writeFieldName("scm");
                    writeChangeLog(generator, changeLog);
                }
                generator.writeEndObject();
            } finally {
                generator.close();

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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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