org.opensearch.action.support.ChannelActionListener Maven / Gradle / Ivy
/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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
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/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
package org.opensearch.action.support;
import org.opensearch.action.ActionListener;
import org.opensearch.transport.TransportChannel;
import org.opensearch.transport.TransportRequest;
import org.opensearch.transport.TransportResponse;
public final class ChannelActionListener
implements
ActionListener {
private final TransportChannel channel;
private final Request request;
private final String actionName;
public ChannelActionListener(TransportChannel channel, String actionName, Request request) {
this.channel = channel;
this.request = request;
this.actionName = actionName;
}
@Override
public void onResponse(Response response) {
try {
channel.sendResponse(response);
} catch (Exception e) {
onFailure(e);
}
}
@Override
public void onFailure(Exception e) {
TransportChannel.sendErrorResponse(channel, actionName, request, e);
}
}