JsonSerializer (Storm 2.7.1 API)

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.