org.openqa.selenium.grid.web.CombinedRoute Maven / Gradle / Ivy

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Selenium automates browsers. That's it! What you do with that power is entirely up to you.

There is a newer version: 4.0.0-alpha-2

// 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.grid.web;

import com.google.common.collect.ImmutableList;

import org.openqa.selenium.injector.Injector;
import org.openqa.selenium.injector.UnableToInstaniateInstanceException;
import org.openqa.selenium.remote.http.HttpRequest;

import java.util.List;
import java.util.Optional;

public class CombinedRoute extends Route {

  private final List factories;

  CombinedRoute(List factories) {
    this.factories = ImmutableList.copyOf(factories);
  }

  @Override
  protected void validate() {
    // No-op
  }

  @Override
  protected CommandHandler newHandler(Injector injector, HttpRequest request) {
    for (Routes factory : factories) {
      try {
        Optional handler = factory.match(injector, request);
        if (handler.isPresent()) {
          return handler.get();
        }
      } catch (IllegalArgumentException | UnableToInstaniateInstanceException e) {
        // ignore and carry on
      }
    }
    return getFallback(injector);
  }

}