org.elasticsearch.rest.AbstractRestResponseActionListener Maven / Gradle / Ivy
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* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
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* 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
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package org.elasticsearch.rest;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.common.logging.ESLogger;
import java.io.IOException;
/**
*/
public abstract class AbstractRestResponseActionListener implements ActionListener {
protected final RestChannel channel;
protected final RestRequest request;
protected final ESLogger logger;
public AbstractRestResponseActionListener(final RestRequest request, final RestChannel channel, final ESLogger logger) {
this.request = request;
this.channel = channel;
this.logger = logger;
}
@Override
public abstract void onResponse(T t);
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new XContentThrowableRestResponse(request, e));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
}
}