/*
* Licensed to CRATE Technology GmbH ("Crate") under one or more contributor
* license agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership. Crate 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial agreement.
*/
package io.crate.executor.transport;
import io.crate.executor.transport.distributed.DistributedRequestContextManager;
import io.crate.executor.transport.distributed.DistributedResultRequest;
import io.crate.executor.transport.distributed.DistributedResultResponse;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.BaseTransportRequestHandler;
import org.elasticsearch.transport.TransportChannel;
public class DistributedResultRequestHandler extends BaseTransportRequestHandler<DistributedResultRequest> {
private final DistributedRequestContextManager contextManager;
public DistributedResultRequestHandler(DistributedRequestContextManager contextManager) {
this.contextManager = contextManager;
}
@Override
public DistributedResultRequest newInstance() {
return new DistributedResultRequest(contextManager);
}
@Override
public void messageReceived(DistributedResultRequest request, TransportChannel channel) throws Exception {
try {
contextManager.addToContext(request);
channel.sendResponse(new DistributedResultResponse());
} catch (Exception ex) {
channel.sendResponse(ex);
}
}
@Override
public String executor() {
return ThreadPool.Names.SEARCH;
}
}