code: /**
   * This file is part of Eclipse Steady.
   *
   * Licensed 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.backend;
  
  import java.net.HttpURLConnection;
  
  /**
   * Http response of the RESTful API of the backend.
   */
  public class HttpResponse {
  
    /** Http statuc code (200, 201, etc.), cf. {@link HttpUrlConnection}. */
    private int status;
  
    /** The body of the Http response message. */
    private String body;
  
    /**
     * Creates a response with the given status but without body.
     *
     * @param _status a int.
     */
    public HttpResponse(int _status) {
      this(_status, null);
    }
  
    /**
     * Creates a response with the given status and body.
     *
     * @param _status a int.
     * @param _body a {@link java.lang.String} object.
     */
    public HttpResponse(int _status, String _body) {
      this.status = _status;
      this.body = _body;
    }
  
    /**
     * <p>Getter for the field <code>status</code>.</p>
     *
     * @return a int.
     */
    public int getStatus() {
      return status;
    }
    /**
     * <p>isNotFound.</p>
     *
     * @return a boolean.
     */
    public boolean isNotFound() {
      return this.status == HttpURLConnection.HTTP_NOT_FOUND;
    }
    /**
     * <p>isOk.</p>
     *
     * @return a boolean.
     */
    public boolean isOk() {
      return this.status == HttpURLConnection.HTTP_OK;
    }
    /**
     * <p>isCreated.</p>
     *
     * @return a boolean.
     */
    public boolean isCreated() {
      return this.status == HttpURLConnection.HTTP_CREATED;
    }
    /**
     * <p>isServerError.</p>
     *
     * @return a boolean.
     */
    public boolean isServerError() {
      return this.status >= 500 && this.status < 600;
    }
    /**
     * <p>isServiceUnavailable.</p>
     *
     * @return a boolean.
     */
    public boolean isServiceUnavailable() {
      return this.status == HttpURLConnection.HTTP_UNAVAILABLE;
    }
  
    /**
     * <p>Getter for the field <code>body</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getBody() {
      return body;
    }
    /**
     * <p>Setter for the field <code>body</code>.</p>
     *
     * @param _body a {@link java.lang.String} object.
     */
    public void setBody(String _body) {
      this.body = _body;
    }
    /**
     * <p>hasBody.</p>
     *
     * @return a boolean.
     */
    public boolean hasBody() {
      return this.body != null;
    }
  
    /**
     * <p>toString.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String toString() {
      return "[rc=" + this.getStatus() + ", hasBody=" + this.hasBody() + "]";
    }
  }
  