org.openqa.selenium.docker.v1_41.IsContainerPresent Maven / Gradle / Ivy

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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.docker.v1_41;

import static org.openqa.selenium.docker.v1_41.V141Docker.DOCKER_API_VERSION;
import static org.openqa.selenium.remote.http.HttpMethod.GET;

import org.openqa.selenium.docker.ContainerId;
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 IsContainerPresent {
  private final HttpHandler client;

  public IsContainerPresent(HttpHandler client) {
    this.client = Require.nonNull("Http client", client);
  }

  public boolean apply(ContainerId id) {
    Require.nonNull("Container id", id);

    HttpResponse res =
        client.execute(
            new HttpRequest(GET, String.format("/v%s/containers/%s/json", DOCKER_API_VERSION, id))
                .addHeader("Content-Type", "text/plain"));

    return res.isSuccessful();
  }
}