com.undefinedlabs.scope.rules.headers.OkHttp3HeadersAdapter Maven / Gradle / Ivy

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Scope is a APM for tests to give engineering teams unprecedented visibility into their CI process to quickly identify, troubleshoot and fix failed builds. This artifact contains the classes to instrument OkHttp3 library.

There is a newer version: 0.15.1-beta.2

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package com.undefinedlabs.scope.rules.headers;

import com.undefinedlabs.scope.rules.http.HttpHeadersAdapter;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import okhttp3.Headers;
import org.apache.commons.lang3.StringUtils;

public class OkHttp3HeadersAdapter implements HttpHeadersAdapter {

  private final Headers headers;

  public OkHttp3HeadersAdapter(final Headers headers) {
    this.headers = headers;
  }

  @Override
  public Iterable> iterator() {
    if (headers == null) {
      return Collections.unmodifiableMap(new HashMap()).entrySet();
    }

    final Map headersMap = new HashMap<>();
    for (final Map.Entry> entry : headers.toMultimap().entrySet()) {
      if (entry.getValue() != null && entry.getValue().size() > 0) {
        headersMap.put(entry.getKey(), StringUtils.join(entry.getValue(), "|"));
      }
    }
    return Collections.unmodifiableMap(headersMap).entrySet();
  }
}