Examples with JsonGenerator org.codehaus.jackson.JsonGenerator used on opensource projects

Example 16 with JsonGenerator

use of org.codehaus.jackson.JsonGenerator in project stargate-core by tuplejump.

the class Group method toByteBuffer.

public ByteBuffer toByteBuffer() throws IOException {
    BufferRecycler bufferRecycler = bufferThreadLocal.get();
    ByteArrayBuilder bytes = new ByteArrayBuilder(bufferRecycler);
    IOContext ioContext = new IOContext(bufferRecycler, bytes, false);
    JsonGenerator gen = new Utf8Generator(ioContext, 0, null, bytes);
    gen.enable(JsonGenerator.Feature.QUOTE_FIELD_NAMES);
    gen.enable(JsonGenerator.Feature.QUOTE_NON_NUMERIC_NUMBERS);
    gen.enable(JsonGenerator.Feature.ESCAPE_NON_ASCII);
    writeJson(gen);
    gen.flush();
    bytes.flush();
    bytes.close();
    return ByteBuffer.wrap(bytes.toByteArray());
}

Example 17 with JsonGenerator

use of org.codehaus.jackson.JsonGenerator in project YCSB by brianfrankcooper.

the class MemcachedClient method toJson.

protected static String toJson(Map<String, ByteIterator> values) throws IOException {
    ObjectNode node = MAPPER.createObjectNode();
    HashMap<String, String> stringMap = StringByteIterator.getStringMap(values);
    for (Map.Entry<String, String> pair : stringMap.entrySet()) {
        node.put(pair.getKey(), pair.getValue());
    }
    JsonFactory jsonFactory = new JsonFactory();
    Writer writer = new StringWriter();
    JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(writer);
    MAPPER.writeTree(jsonGenerator, node);
    return writer.toString();
}

Example 18 with JsonGenerator

use of org.codehaus.jackson.JsonGenerator in project perun by CESNET.

the class JsonSerializer method writePerunException.

@Override
public void writePerunException(PerunException pex) throws IOException {
    JsonGenerator gen = jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8);
    if (pex == null) {
        throw new IllegalArgumentException("pex is null");
    } else {
        gen.writeObject(pex);
        gen.flush();
    }
    gen.close();
}

Example 19 with JsonGenerator

use of org.codehaus.jackson.JsonGenerator in project perun by CESNET.

the class JsonSerializer method write.

@Override
public void write(Object object) throws RpcException, IOException {
    JsonGenerator gen = jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8);
    try {
        gen.writeObject(object);
        gen.flush();
        gen.close();
    } catch (JsonProcessingException ex) {
        throw new RpcException(RpcException.Type.CANNOT_SERIALIZE_VALUE, ex);
    }
}

Example 20 with JsonGenerator

use of org.codehaus.jackson.JsonGenerator in project perun by CESNET.

the class JsonSerializer method write.

@Override
public void write(Object object) throws RpcException, IOException {
    JsonGenerator gen = jsonFactory.createJsonGenerator(out, JsonEncoding.UTF8);
    if (object instanceof Throwable) {
        throw new IllegalArgumentException("Tried to serialize a throwable object using write()", (Throwable) object);
    }
    try {
        gen.writeObject(object);
        gen.close();
    } catch (JsonProcessingException ex) {
        throw new RpcException(RpcException.Type.CANNOT_SERIALIZE_VALUE, ex);
    }
}