org.apache.calcite.avatica.remote

Class JsonHandler

java.lang.Object

org.apache.calcite.avatica.remote.JsonHandler

All Implemented Interfaces:

Handler

public class JsonHandler
extends Object
implements Handler

Implementation of Handler that decodes JSON requests, sends them to a Service, and encodes the responses into JSON.

See Also:

JsonService

Field Summary

Fields

Modifier and Type	Field and Description
protected static com.fasterxml.jackson.databind.ObjectMapper	MAPPER

Constructor Summary

Constructors

Constructor and Description
JsonHandler(Service service)

Method Summary

Methods

Modifier and Type	Method and Description
String	apply(String jsonRequest)
protected RuntimeException	handle(IOException e)

Methods inherited from class java.lang.Object

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

Field Detail

MAPPER

protected static final com.fasterxml.jackson.databind.ObjectMapper MAPPER

Constructor Detail

JsonHandler

public JsonHandler(Service service)

Method Detail

apply

public String apply(String jsonRequest)

Specified by:

apply in interface Handler

handle

protected RuntimeException handle(IOException e)