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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.feedhandler;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.metrics.MetricSet;
import com.yahoo.text.XMLWriter;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
/**
* Response that generates metric output like a status page.
*/
public final class MetricResponse extends HttpResponse {
MetricSet set;
MetricResponse(MetricSet set) {
super(com.yahoo.jdisc.http.HttpResponse.Status.OK);
this.set = set;
}
@Override
public void render(OutputStream stream) throws IOException {
XMLWriter writer = new XMLWriter(new OutputStreamWriter(stream));
writer.openTag("status");
set.printXml(writer, 0, 2);
writer.closeTag();
writer.flush();
}
@Override
public java.lang.String getContentType() {
return "application/xml";
}
}
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