/*
* 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;
import org.apache.tinkerpop.gremlin.driver.message.RequestMessage;
import org.apache.tinkerpop.gremlin.groovy.engine.GremlinExecutor;
import io.netty.channel.ChannelHandlerContext;
import java.util.concurrent.ScheduledExecutorService;
/**
* The context of Gremlin Server within which a particular request is made.
*
* @author Stephen Mallette (http://stephen.genoprime.com)
*/
public final class Context {
private final RequestMessage requestMessage;
private final ChannelHandlerContext channelHandlerContext;
private final Settings settings;
private final GraphManager graphManager;
private final GremlinExecutor gremlinExecutor;
private final ScheduledExecutorService scheduledExecutorService;
public Context(final RequestMessage requestMessage, final ChannelHandlerContext ctx,
final Settings settings, final GraphManager graphManager,
final GremlinExecutor gremlinExecutor, final ScheduledExecutorService scheduledExecutorService) {
this.requestMessage = requestMessage;
this.channelHandlerContext = ctx;
this.settings = settings;
this.graphManager = graphManager;
this.gremlinExecutor = gremlinExecutor;
this.scheduledExecutorService = scheduledExecutorService;
}
public ScheduledExecutorService getScheduledExecutorService() {
return scheduledExecutorService;
}
/**
* Gets the current request to Gremlin Server.
*/
public RequestMessage getRequestMessage() {
return requestMessage;
}
/**
* Gets the Netty context.
*/
public ChannelHandlerContext getChannelHandlerContext() {
return channelHandlerContext;
}
/**
* Gets the current configuration of Gremlin Server.
*/
public Settings getSettings() {
return settings;
}
/**
* Gets the set of {@link org.apache.tinkerpop.gremlin.structure.Graph} objects configured in Gremlin Server.
*/
public GraphManager getGraphManager() {
return graphManager;
}
/**
* Gets the executor chosen to evaluate incoming Gremlin scripts based on the request.
*/
public GremlinExecutor getGremlinExecutor() {
return gremlinExecutor;
}
}