Package org.apache.tinkerpop.gremlin.server.handler

Class HttpHandlerUtil

java.lang.Object

org.apache.tinkerpop.gremlin.server.handler.HttpHandlerUtil

public class HttpHandlerUtil
extends Object

Provides methods shared by the HTTP handlers.

Author:

Stephen Mallette (http://stephen.genoprime.com)

Constructor Summary

Constructors

Constructor	Description
HttpHandlerUtil()

Method Summary

Modifier and Type	Method	Description
static RequestMessage	getRequestMessageFromHttpRequest(io.netty.handler.codec.http.FullHttpRequest request)	Convert a http request into a RequestMessage.
static RequestMessage	getRequestMessageFromHttpRequest(io.netty.handler.codec.http.FullHttpRequest request, Map<String,MessageSerializer<?>> serializers)	Convert a http request into a RequestMessage.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpHandlerUtil

public HttpHandlerUtil()

Method Detail

getRequestMessageFromHttpRequest

public static RequestMessage getRequestMessageFromHttpRequest(io.netty.handler.codec.http.FullHttpRequest request,
                                                              Map<String,MessageSerializer<?>> serializers)
                                                       throws SerializationException

Convert a http request into a RequestMessage. There are 2 payload types options here. 1. existing https://tinkerpop.apache.org/docs/current/reference/#connecting-via-http intended to use with curl, postman, etc. by users both GET and POST Content-Type header can be empty or application/json Accept header can be any, most useful can be application/json, text/plain, application/vnd.gremlin-v3.0+json and application/vnd.gremlin-v3.0+json;types=false Request body example: { "gremlin": "g.V()" } 2. experimental payload with serialized RequestMessage intended for drivers/GLV's. Support both gremlin and bytecode queries. only POST Content-Type is defined by used serializer, expected type GraphSON application/vnd.gremlin-v3.0+json or GraphBinary application/vnd.graphbinary-v1.0. Untyped GraphSON is not supported, it can't deserialize bytecode Accept header can be any. Request body contains serialized RequestMessage

Throws:

SerializationException

getRequestMessageFromHttpRequest

public static RequestMessage getRequestMessageFromHttpRequest(io.netty.handler.codec.http.FullHttpRequest request)

Convert a http request into a RequestMessage.