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// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  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
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package org.openqa.selenium.remote.tracing;

import org.openqa.selenium.internal.Require;
import org.openqa.selenium.remote.http.Filter;
import org.openqa.selenium.remote.http.HttpHandler;
import org.openqa.selenium.remote.http.HttpRequest;

import java.util.function.Function;

public class SpanDecorator implements Filter {

  private final Tracer tracer;
  private final Function namer;

  public SpanDecorator(Tracer tracer, Function namer) {
    this.tracer = Require.nonNull("Tracer", tracer);
    this.namer = Require.nonNull("Naming function", namer);
  }

  @Override
  public HttpHandler apply(HttpHandler handler) {
    return new SpanWrappedHttpHandler(tracer, namer, handler);
  }
}