Package org.apache.storm.sql.runtime.serde.json

## Class JsonSerializer

- java.lang.Object
- - org.apache.storm.sql.runtime.serde.json.JsonSerializer

- All Implemented Interfaces:
    `Serializable`, `IOutputSerializer`

      public class JsonSerializer
      extends Object
      implements IOutputSerializer, Serializable

  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `JsonSerializer​(List<String> fieldNames)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `ByteBuffer` | `write​(List<Object> data, ByteBuffer buffer)` | Serialize the data to a ByteBuffer.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### JsonSerializer

          public JsonSerializer​(List<String> fieldNames)

  - ### Method Detail

    - #### write

          public ByteBuffer write​(List<Object> data,
                                  ByteBuffer buffer)

      Description copied from interface: `IOutputSerializer`
      Serialize the data to a ByteBuffer. The caller can pass in a ByteBuffer so that the serializer can reuse the memory.
      Specified by:
        `write` in interface `IOutputSerializer`
      Returns:
        A ByteBuffer contains the serialized result.