com.clouway.friendlyserve.RsEmpty Maven / Gradle / Ivy

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package com.clouway.friendlyserve;

import com.google.common.collect.ImmutableMap;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.util.Collections;
import java.util.Map;

/**
 * RsEmpty is a an empty response without headers and body.
 *
 * @author Miroslav Genov ([email protected])
 */
public class RsEmpty implements Response {

  @Override
  public Iterable cookies() {
    return Collections.emptyList();
  }

  @Override
  public Status status() {
    return new Status(HttpURLConnection.HTTP_OK, "");
  }

  @Override
  public Map header() throws IOException {
    return ImmutableMap.of();
  }

  @Override
  public InputStream body() throws IOException {
    return new ByteArrayInputStream(new byte[0]);
  }
}