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 org.apache.http.client.HttpClient;
  import org.apache.http.client.methods.HttpGet;
  import org.apache.http.client.utils.URIBuilder;
  
  import java.net.URI;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.Iterator;
  import java.util.Map;
  
  /**
   * Listed containers, which may have filters applied.
   * @author Michael Lux (michi.lux@gmail.com)
   * @version $Id: 158e43fefef9e3b75f3e7ea187eb5881df7ec785 $
   * @since 0.0.11
   */
  final class ListedContainers extends RtContainers {
      /**
       * Container filters.
       */
      private final Map<String, Iterable<String>> filters;
      /**
       * Whether to request the size of containers (fields SizeRw and SizeRootFs).
       */
      private final boolean withSize;
  
      /**
       * Ctor.
       * @param client The http client.
       * @param uri The URI for this Containers API.
       * @param dkr The docker entry point.
       * @checkstyle ParameterNumber (2 lines)
       */
      ListedContainers(final HttpClient client, final URI uri, final Docker dkr) {
          this(client, uri, dkr, Collections.emptyMap(), false);
      }
  
      /**
       * Ctor.
       * @param client The http client.
       * @param uri The URI for this Containers API.
       * @param dkr The docker entry point.
       * @param filters Container filter
       * @param withSize Size query flag
       * @checkstyle ParameterNumber (2 lines)
       */
      ListedContainers(
          final HttpClient client, final URI uri,
          final Docker dkr, final Map<String, Iterable<String>> filters,
          final boolean withSize
      ) {
          super(client, uri, dkr);
          this.filters = filters;
          this.withSize = withSize;
      }
  
      @Override
      public Iterator<Container> iterator() {
          final URIBuilder uriBuilder = new UncheckedUriBuilder(
              super.baseUri().toString().concat("/json")
          );
          if (this.withSize) {
              uriBuilder.addParameter("size", "true");
          }
          final FilteredUriBuilder uri = new FilteredUriBuilder(
              uriBuilder,
              this.filters);
          
          return new ResourcesIterator<>(
              super.client(),
              new HttpGet(uri.build()),
              json -> new RtContainer(
                  json,
                  super.client(),
                  URI.create(
                      super.baseUri().toString() + "/" + json.getString("Id")
                  ),
                  super.docker()
              )
          );
      }
  
      @Override
      public Containers withSize(final boolean newWithSize) {
          return new ListedContainers(
              super.client(),
              this.baseUri(),
              this.docker(),
              this.filters,
              newWithSize
          );
      }
  
      @Override
      public Iterator<Container> all() {
          final URIBuilder uriBuilder = new UncheckedUriBuilder(
              super.baseUri().toString().concat("/json")
          );
          uriBuilder.addParameter("all", "true");
          if (this.withSize) {
              uriBuilder.addParameter("size", "true");
          }
          final FilteredUriBuilder uri = new FilteredUriBuilder(
              uriBuilder,
              this.filters);
  
          return new ResourcesIterator<>(
              super.client(),
              new HttpGet(uri.build()),
              json -> new RtContainer(
                  json,
                  super.client(),
                  URI.create(
                      super.baseUri().toString() + "/" + json.getString("Id")
                  ),
                  super.docker()
              )
          );
      }
  
      @Override
      public Containers filter(final Map<String, Iterable<String>> newFilters) {
          final Map<String, Iterable<String>> merged = new HashMap<>(
              this.filters
          );
          merged.putAll(newFilters);
          return new ListedContainers(
              super.client(),
              this.baseUri(),
              this.docker(),
              merged,
              this.withSize
          );
      }
  }
  