content: /**
   * Copyright (c) 2018-2019, Mihai Emil Andronache
   * All rights reserved.
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   * 1)Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   * 2)Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   * 3)Neither the name of docker-java-api nor the names of its
   * contributors may be used to endorse or promote products derived from
   * this software without specific prior written permission.
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  package com.amihaiemil.docker;
  
  import java.io.IOException;
  import java.net.URI;
  import javax.json.JsonObject;
  import org.apache.http.HttpStatus;
  import org.apache.http.client.HttpClient;
  import org.apache.http.client.methods.HttpDelete;
  import org.apache.http.client.methods.HttpGet;
  import org.apache.http.client.methods.HttpPost;
  
  /**
   * Runtime {@link Image}.
   * @author George Aristy (george.aristy@gmail.com)
   * @version $Id: 9e6a20fdbba0e8eaf734cbadb751d831cc81e69e $
   * @since 0.0.1
   */
  final class RtImage extends JsonResource implements Image {
      /**
       * Apache HttpClient which sends the requests.
       */
      private final HttpClient client;
  
      /**
       * Base URI.
       */
      private final URI baseUri;
  
      /**
       * Docker API.
       */
      private final Docker docker;
  
      /**
       * Ctor.
       * @param rep JsonObject representation of this Image.
       * @param client The http client.
       * @param uri The URI for this image.
       * @param dkr The docker entry point.
       * @checkstyle ParameterNumber (5 lines)
       */
      RtImage(
          final JsonObject rep, final HttpClient client,
          final URI uri, final Docker dkr
      ) {
          super(rep);
          this.client = client;
          this.baseUri = uri;
          this.docker = dkr;
      }
  
      @Override
      public JsonObject inspect()
          throws IOException, UnexpectedResponseException {
          return new Inspection(this.client, this.baseUri.toString() + "/json");
      }
  
      @Override
      public Iterable<Image> history() {
          return () -> new ResourcesIterator<>(
              this.client,
              new HttpGet(this.baseUri.toString().concat("/history")),
              json -> new RtImage(
                  json,
                  this.client,
                  this.baseUri,
                  this.docker
              )
          );
      }
  
      @Override
      public void delete() throws IOException, UnexpectedResponseException {
          final HttpDelete delete = new HttpDelete(this.baseUri);
          try {
              this.client.execute(
                  delete,
                  new MatchStatus(delete.getURI(), HttpStatus.SC_OK)
              );
          } finally {
              delete.releaseConnection();
          }
      }
  
      @Override
      public void tag(
          final String repo, final String name
      ) throws IOException, UnexpectedResponseException {
          final HttpPost tag = new HttpPost(
              new UncheckedUriBuilder(
                  this.baseUri.toString() + "/tag"
              ).addParameter("repo", repo)
              .addParameter("tag", name)
              .build()
          );
          try {
              this.client.execute(
                  tag,
                  new MatchStatus(tag.getURI(), HttpStatus.SC_CREATED)
              );
          } finally {
              tag.releaseConnection();
          }
      }
  
      @Override
      public Container run() throws IOException, UnexpectedResponseException {
          final Container container = this.docker.containers().create(
              this.baseUri.getPath().substring(
                  this.baseUri.getPath().lastIndexOf('/') + 1
              )
          );
          container.start();
          return container;
      }
      
      @Override
      public Docker docker() {
          return this.docker;
      }
  }
  