org.openqa.selenium.grid.distributor.StatusHandler Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of selenium-grid Show documentation

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

There is a newer version: 4.26.0

// 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.distributor;

import static org.openqa.selenium.remote.http.Contents.asJson;

import com.google.common.collect.ImmutableMap;
import org.openqa.selenium.grid.data.DistributorStatus;
import org.openqa.selenium.internal.Require;
import org.openqa.selenium.remote.http.HttpHandler;
import org.openqa.selenium.remote.http.HttpRequest;
import org.openqa.selenium.remote.http.HttpResponse;

class StatusHandler implements HttpHandler {

  private final Distributor distributor;

  StatusHandler(Distributor distributor) {
    this.distributor = Require.nonNull("Distributor", distributor);
  }

  @Override
  public HttpResponse execute(HttpRequest req) {
    DistributorStatus status = distributor.getStatus();

    ImmutableMap report =
        ImmutableMap.of(
            "value",
            ImmutableMap.of(
                "ready",
                status.hasCapacity(),
                "message",
                status.hasCapacity() ? "Ready" : "No free slots available",
                "grid",
                status));

    return new HttpResponse().setContent(asJson(report));
  }
}