org.openqa.selenium.grid.sessionmap.config.SessionMapOptions Maven / Gradle / Ivy

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package org.openqa.selenium.grid.sessionmap.config;

import org.openqa.selenium.grid.config.Config;
import org.openqa.selenium.grid.config.ConfigException;
import org.openqa.selenium.grid.sessionmap.SessionMap;

import java.net.URI;
import java.net.URISyntaxException;
import java.util.Optional;

public class SessionMapOptions {

  private static final String SESSIONS_SECTION = "sessions";

  private static final String DEFAULT_SESSION_MAP =
    "org.openqa.selenium.grid.sessionmap.remote.RemoteSessionMap";
  private static final String DEFAULT_SESSION_MAP_SCHEME = "http";
  private final Config config;

  public SessionMapOptions(Config config) {
    this.config = config;
  }

  public URI getSessionMapUri() {

    String scheme = config.get(SESSIONS_SECTION, "scheme")
      .orElse(DEFAULT_SESSION_MAP_SCHEME);

    Optional host = config.get(SESSIONS_SECTION, "host").map(str -> {
      try {
        URI sessionUri = new URI(str);
        if (sessionUri.getHost() == null || sessionUri.getPort() == -1) {
          throw new ConfigException("Undefined host or port in SessionMap server URI: " + str);
        }
        return sessionUri;
      } catch (URISyntaxException e) {
        throw new ConfigException("Session Map server URI is not a valid URI: " + str);
      }
    });

    if (host.isPresent()) {
      return host.get();
    }

    Optional port = config.getInt(SESSIONS_SECTION, "port");
    Optional hostname = config.get(SESSIONS_SECTION, "hostname");

    if (!(port.isPresent() && hostname.isPresent())) {
      throw new ConfigException("Unable to determine host and port for the session map server");
    }

    try {
      return new URI(
          scheme,
          null,
          hostname.get(),
          port.get(),
          "",
          null,
          null);
    } catch (URISyntaxException e) {
      throw new ConfigException(
          "Session map server uri configured through host (%s) and port (%d) is not a valid URI",
          hostname.get(),
          port.get());
    }
  }

  public SessionMap getSessionMap() {
    return config.getClass(
      SESSIONS_SECTION,
      "implementation",
      SessionMap.class,
      DEFAULT_SESSION_MAP);
  }
}