blob: 3d7c8c7a7070f892308077b462a23853d9b76b95 [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tinkerpop.gremlin.server.handler;
import org.apache.tinkerpop.gremlin.driver.MessageSerializer;
import org.apache.tinkerpop.gremlin.driver.message.RequestMessage;
import org.apache.tinkerpop.gremlin.server.auth.Authenticator;
import org.apache.tinkerpop.gremlin.server.op.session.Session;
import io.netty.util.AttributeKey;
/**
* Keys used in the various handlers to store state in the pipeline.
*
* @author Stephen Mallette (http://stephen.genoprime.com)
*/
public final class StateKey {
private StateKey() {}
/**
* The key for the current serializer requested by the client.
*/
public static final AttributeKey<MessageSerializer> SERIALIZER = AttributeKey.valueOf("serializer");
/**
* The key to indicate if the serializer should use its binary format.
*/
public static final AttributeKey<Boolean> USE_BINARY = AttributeKey.valueOf("useBinary");
/**
* The key for the current {@link Session} object.
*/
public static final AttributeKey<Session> SESSION = AttributeKey.valueOf("session");
/**
* The key for the current SASL negotiator.
*/
public static final AttributeKey<Authenticator.SaslNegotiator> NEGOTIATOR = AttributeKey.valueOf("negotiator");
/**
* The key for the current request.
*/
public static final AttributeKey<RequestMessage> REQUEST_MESSAGE = AttributeKey.valueOf("request");
}