Examples of JsonFactory

com.fasterxml.jackson.core.JsonFactory
The main factory class of Jackson package, used to configure and construct reader (aka parser, {@link JsonParser}) and writer (aka generator, {@link JsonGenerator}) instances.
Factory instances are thread-safe and reusable after configuration (if any). Typically applications and services use only a single globally shared factory instance, unless they need differently configured factories. Factory reuse is important if efficiency matters; most recycling of expensive construct is done on per-factory basis.
Creation of a factory instance is a light-weight operation, and since there is no need for pluggable alternative implementations (as there is no "standard" JSON processor API to implement), the default constructor is used for constructing factory instances. @author Tatu Saloranta
com.google.api.client.json.JsonFactory
Abstract low-level JSON factory.
Implementation is thread-safe, and sub-classes must be thread-safe. For maximum efficiency, applications should use a single globally-shared instance of the JSON factory.
@since 1.3 @author Yaniv Inbar
org.apache.wink.json4j.compat.JSONFactory
org.codehaus.jackson.JsonFactory
The main factory class of Jackson package, used to configure and construct reader (aka parser, {@link JsonParser}) and writer (aka generator, {@link JsonGenerator}) instances.
Factory instances are thread-safe and reusable after configuration (if any). Typically applications and services use only a single globally shared factory instance, unless they need differently configured factories. Factory reuse is important if efficiency matters; most recycling of expensive construct is done on per-factory basis.
Creation of a factory instance is a light-weight operation, and since there is no need for pluggable alternative implementations (as there is no "standard" JSON processor API to implement), the default constructor is used for constructing factory instances. @author Tatu Saloranta
org.eclipse.emf.json.model.JsonFactory
The Factory for the model. It provides a create method for each non-abstract class of the model. @see org.eclipse.emf.json.model.JsonPackage @generated
org.elasticsearch.common.jackson.core.JsonFactory

Examples of org.codehaus.jackson.JsonFactory

      return schema;
    }


    Schema avroSchema = Schema.parse(schema);
    ObjectMapper mapper = new ObjectMapper();
    JsonFactory factory = new JsonFactory();
    StringWriter writer = new StringWriter();
    JsonGenerator jgen = factory.createJsonGenerator(writer);
    jgen.useDefaultPrettyPrinter();


    @SuppressWarnings("checked")
    HashMap<String,Object> schemaMap = new ObjectMapper().readValue(schema, HashMap.class);

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Examples of org.codehaus.jackson.JsonFactory

      SimpleDateFormat df = new SimpleDateFormat("MMM dd, yyyy hh:mm:ss a zzz");
      field.put("doc", "Auto-generated Avro schema for " + topRecordDatabaseName +
                       ". Generated at " + df.format(new Date(System.currentTimeMillis())));


      ObjectMapper mapper = new ObjectMapper();
      JsonFactory factory = new JsonFactory();
      StringWriter writer = new StringWriter();
      JsonGenerator jgen = factory.createJsonGenerator(writer);
      jgen.useDefaultPrettyPrinter();
      mapper.writeValue(jgen, field);
      return writer.getBuffer().toString();
    }
    catch(Exception ex)

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Examples of org.codehaus.jackson.JsonFactory

   * @return        the JSON string
   */
  public static <T>String toJsonString(T bean, boolean pretty)
         throws JsonGenerationException, JsonMappingException, IOException
  {
    JsonFactory jsonFactory = new JsonFactory(new ObjectMapper());


    StringWriter out = new StringWriter(1000);
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(out);
    if (pretty) jsonGenerator.useDefaultPrettyPrinter();
    jsonGenerator.writeObject(bean);
    out.flush();


    return out.toString();

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Examples of org.codehaus.jackson.JsonFactory

    tableInfo.add(columnInfo3);
    //tableInfo.add(columnInfo4);
    tableInfo.add(columnInfo5);
    
    ObjectMapper objectMapper = new ObjectMapper();      
    JsonFactory jsonFactory = new JsonFactory();  
    StringWriter writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
    objectMapper.writeValue(jsonGenerator, tableInfo);
    String jsonString = writer.toString();
    when(context.getConfiguration().get(HIHOConf.COLUMN_INFO)).thenReturn(jsonString);
    
    mapper.setup(context);

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Examples of org.codehaus.jackson.JsonFactory


                    @Override
                    public void writeTo(BufferedWriter out) throws IOException {


                        while(entriesIterator.hasNext()) {
                            final JsonGenerator generator = new JsonFactory(new ObjectMapper()).createJsonGenerator(out);
                            Pair<ByteArray, Versioned<byte[]>> kvPair = entriesIterator.next();
                            byte[] keyBytes = kvPair.getFirst().get();
                            byte[] valueBytes = kvPair.getSecond().getValue();
                            VectorClock version = (VectorClock) kvPair.getSecond().getVersion();

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Examples of org.codehaus.jackson.JsonFactory


                    @Override
                    public void writeTo(BufferedWriter out) throws IOException {


                        while(keyIterator.hasNext()) {
                            final JsonGenerator generator = new JsonFactory(new ObjectMapper()).createJsonGenerator(out);


                            byte[] keyBytes = keyIterator.next().get();
                            Object keyObject = serializer.toObject((null == keysCompressionStrategy) ? keyBytes
                                                                                                    : keysCompressionStrategy.inflate(keyBytes));

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Examples of org.codehaus.jackson.JsonFactory


            out.write(prefix + "_TEXT\n====================================\n");
            if(inputObject instanceof GenericRecord) {
                out.write(inputObject.toString());
            } else {
                new JsonFactory(new ObjectMapper()).createJsonGenerator(out)
                                                   .writeObject(inputObject);
            }
            out.write("\n====================================\n\n");
        } catch(SerializationException e) {}

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Examples of org.codehaus.jackson.JsonFactory

    
  }


  public static String getJsonStringOfColumnInfo(ArrayList<ColumnInfo> columnInfo) throws IOException {
    ObjectMapper mapper = new ObjectMapper();      
    JsonFactory jsonFactory = new JsonFactory();  
    StringWriter writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
    mapper.writeValue(jsonGenerator, columnInfo);
    String jsonString = writer.toString();
    return jsonString;
  }

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Examples of org.codehaus.jackson.JsonFactory


    if (jobTraceFilename != null) {
      ObjectMapper jmapper = new ObjectMapper();
      jmapper.configure(
          SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS, true);
      JsonFactory jfactory = jmapper.getJsonFactory();
      FileSystem jobFS = jobTraceFilename.getFileSystem(getConf());
      jobTraceGen = jfactory.createJsonGenerator(
          jobFS.create(jobTraceFilename), JsonEncoding.UTF8);
      if (prettyprintTrace) {
        jobTraceGen.useDefaultPrettyPrinter();
      }


      if (topologyFilename != null) {
        ObjectMapper tmapper = new ObjectMapper();
        tmapper.configure(
            SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS, true);
        JsonFactory tfactory = tmapper.getJsonFactory();
        FileSystem topoFS = topologyFilename.getFileSystem(getConf());
        topologyGen = tfactory.createJsonGenerator(
            topoFS.create(topologyFilename), JsonEncoding.UTF8);
        topologyGen.useDefaultPrettyPrinter();
      }
    }

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Examples of org.codehaus.jackson.JsonFactory

   * @param out the Writer to write to
   * @throws IOException
   */
  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) {

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