Examples of JsonEncoder

com.jaxws.json.codec.encode.JSONEncoder
@author ssaminathan
com.smartgwt.client.util.JSONEncoder
Class for encoding objects as JSON strings.
org.apache.avro.io.JsonEncoder
An {@link Encoder} for Avro's JSON data encoding.
Construct using {@link EncoderFactory}.
JsonEncoder buffers output, and data may not appear on the output until {@link Encoder#flush()} is called.
JsonEncoder is not thread-safe.
org.jboss.errai.bus.server.io.JSONEncoder
Encodes an object into a JSON string
org.jtester.json.encoder.JSONEncoder
json串加码器基类
解码：从json字符串反序列为java对象
加码：将java对象序列化为json字符串
@author darui.wudr

Examples of org.apache.avro.io.JsonEncoder

  private static void checkJson(Schema schema, Object datum,
                                DatumWriter<Object> writer,
                                DatumReader<Object> reader)
    throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    Encoder encoder = new JsonEncoder(schema, out);
    writer.setSchema(schema);
    writer.write(datum, encoder);
    writer.write(datum, encoder);
    encoder.flush();
    byte[] data = out.toByteArray();


    reader.setSchema(schema);
    Decoder decoder = new JsonDecoder(schema, new ByteArrayInputStream(data));
    Object decoded = reader.read(null, decoder);

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Examples of org.apache.avro.io.JsonEncoder

  }


  private static void checkJson(Schema schema, Object datum,
                                String json) throws Exception {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    Encoder encoder = new JsonEncoder(schema, out);
    DatumWriter<Object> writer = new GenericDatumWriter<Object>();
    writer.setSchema(schema);
    writer.write(datum, encoder);
    encoder.flush();
    byte[] data = out.toByteArray();


    String encoded = new String(data, "UTF-8");
    assertEquals("Encoded data does not match.", json, encoded);

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Examples of org.apache.avro.io.JsonEncoder

      out.print(message.getName());
      out.print("\t");
      try {
        JsonGenerator jsonGenerator = new JsonFactory().createJsonGenerator(
            out, JsonEncoding.UTF8);
        JsonEncoder jsonEncoder = new JsonEncoder(message.getRequest(), jsonGenerator);


        GenericDatumWriter<Object> writer = new GenericDatumWriter<Object>(
            message.getRequest());
        writer.write(request, jsonEncoder);
        jsonGenerator.flush();
        jsonEncoder.flush();
        out.flush();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }
      out.println();

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Examples of org.apache.avro.io.JsonEncoder


  @Override
  public void format(OutputStream o, Event e) throws IOException {
    if (json == null) {
      // first time, no current OutputStream
      json = new JsonEncoder(schema, o);
      cachedOut = o;
    }


    if (cachedOut != o) {
      // different output than last time?

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Examples of org.apache.avro.io.JsonEncoder

    Schema schm = reflectData.getSchema(A.class);
    LOG.info(schm);


    ReflectDatumWriter<A> writer = new ReflectDatumWriter<A>(schm);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    JsonEncoder json = new JsonEncoder(schm, out);
    writer.write(anA, json);


    byte[] bs = out.toByteArray();
    int len = bs.length;
    LOG.info("output size: " + len);
    Assert.assertEquals(0, bs.length); // This is strange!


    json.flush(); // there should be a ReflectDatumWriter.flush();
    bs = out.toByteArray();
    dump(bs);
    Assert.assertEquals(67, bs.length);


    ByteArrayInputStream bais = new ByteArrayInputStream(bs);

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Examples of org.apache.avro.io.JsonEncoder

    LOG.info(schm);


    ReflectDatumWriter<EventImpl> writer = new ReflectDatumWriter<EventImpl>(
        schm);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    JsonEncoder json = new JsonEncoder(schm, out);
    writer.write(e, json);
    json.flush();
    byte[] bs = out.toByteArray();
    dump(bs);
    Assert.assertEquals(138, bs.length);


    ByteArrayInputStream bais = new ByteArrayInputStream(bs);

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Examples of org.apache.avro.io.JsonEncoder

    this.out = out;
    out.writeBytes(VERSION);
    out.writeBytes("\n");
    out.writeBytes(Event.SCHEMA$.toString());
    out.writeBytes("\n");
    this.encoder = new JsonEncoder(Event.SCHEMA$, out);
  }

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Examples of org.apache.avro.io.JsonEncoder

    GenericDatumWriter<GenericRecord> writer = new GenericDatumWriter<GenericRecord>(reader.getSchema());
    while(reader.hasNext())
    {
      
      GenericRecord record = reader.next();
        JsonEncoder encoder = EncoderFactory.get().jsonEncoder(reader.getSchema(), new JsonFactory().createJsonGenerator(baos)).configure(baos);
        writer.write(record, encoder);
        encoder.flush();
        if(reader.hasNext())
        {
          baos.write(',');
        }

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Examples of org.apache.avro.io.JsonEncoder

  private static void checkJson(Schema schema, Object datum,
                                DatumWriter<Object> writer,
                                DatumReader<Object> reader)
    throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    Encoder encoder = new JsonEncoder(schema, out);
    writer.setSchema(schema);
    writer.write(datum, encoder);
    writer.write(datum, encoder);
    encoder.flush();
    byte[] data = out.toByteArray();


    reader.setSchema(schema);
    Decoder decoder = new JsonDecoder(schema, new ByteArrayInputStream(data));
    Object decoded = reader.read(null, decoder);

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Examples of org.apache.avro.io.JsonEncoder

  }


  private static void checkJson(Schema schema, Object datum,
                                String json) throws Exception {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    Encoder encoder = new JsonEncoder(schema, out);
    DatumWriter<Object> writer = new GenericDatumWriter<Object>();
    writer.setSchema(schema);
    writer.write(datum, encoder);
    encoder.flush();
    byte[] data = out.toByteArray();


    String encoded = new String(data, "UTF-8");
    assertEquals("Encoded data does not match.", json, encoded);

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