org.apache.tinkerpop.gremlin.server

Class ResponseHandlerContext

java.lang.Object

org.apache.tinkerpop.gremlin.server.ResponseHandlerContext

Deprecated.

As of release 3.3.8, replaced by Context.

@Deprecated
public class ResponseHandlerContext
extends Object

A context for asynchronously writing response messages related to a particular request.

The "write" methods of this class ensure that at most one final response message is written to the underlying channel. Attempts to write more than one final response message will be ignored with a warning log message.

Note: an object of this class should be used instead of writing to the channel directly when multiple threads are expected to produce final response messages concurrently. Callers must ensure that the same ResponseHandlerContext is used by all threads writing response messages for the same request.

Author:

Dmitri Bourlatchkov

Constructor Summary

Constructors

Constructor and Description
ResponseHandlerContext(Context context) Deprecated.

Method Summary

Modifier and Type	Method and Description
Context	getContext() Deprecated.
void	writeAndFlush(ResponseMessage message) Deprecated. Writes a response message to the underlying channel while ensuring that at most one final response is written.
void	writeAndFlush(ResponseStatusCode code, Object responseMessage) Deprecated. Writes a response message to the underlying channel while ensuring that at most one final response is written.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResponseHandlerContext

public ResponseHandlerContext(Context context)

Deprecated.

Method Detail

getContext

public Context getContext()

Deprecated.

writeAndFlush

public void writeAndFlush(ResponseMessage message)

Deprecated.

Writes a response message to the underlying channel while ensuring that at most one final response is written.

Note: this method should be used instead of writing to the channel directly when multiple threads are expected to produce response messages concurrently.

Attempts to write more than one final response message will be ignored.

See Also:

writeAndFlush(ResponseStatusCode, Object)

writeAndFlush

public void writeAndFlush(ResponseStatusCode code,
                          Object responseMessage)

Deprecated.

Writes a response message to the underlying channel while ensuring that at most one final response is written.

The caller must make sure that the provided response status code matches the content of the message.

Note: this method should be used instead of writing to the channel directly when multiple threads are expected to produce response messages concurrently.

Attempts to write more than one final response message will be ignored.

See Also:

writeAndFlush(ResponseMessage)