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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.container.jdisc;
import com.yahoo.container.handler.Coverage;
import com.yahoo.container.handler.Timing;
import com.yahoo.container.logging.HitCounts;
import com.yahoo.jdisc.handler.CompletionHandler;
import com.yahoo.jdisc.handler.ContentChannel;
import java.io.IOException;
import java.io.OutputStream;
/**
* An HTTP response supporting async rendering and extended information for logging.
*
* @author Steinar Knutsen
*/
public abstract class ExtendedResponse extends AsyncHttpResponse {
public ExtendedResponse(int status) {
super(status);
}
@Override
public abstract void render(OutputStream output, ContentChannel networkChannel, CompletionHandler handler)
throws IOException;
/**
* @return user name performing the request
*/
public String getUser() {
return null;
}
/**
* The parsed query or some other normal form for the query/request
* resulting in this Response. Never null. This default implementation
* returns null though.
*/
public String getParsedQuery() {
return null;
}
/**
* Returns timing information about the processing leading to this response.
* This default implementation returns null.
*
* @see com.yahoo.container.handler.Timing
* @return a Timing instance or null
*/
public Timing getTiming() {
return null;
}
/**
* Returns the completeness of the scan of the total known data for this
* response. This default implementation returns null.
*
* @see Coverage
* @return coverage information or null
*/
public Coverage getCoverage() {
return null;
}
/**
* Returns the number of "hits" in this. This default implementation returns
* null.
*
* @return a Counts instance or null
*/
public HitCounts getHitCounts() {
return null;
}
}
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