BaseResponse.java

/*
 * SonarQube
 * Copyright (C) 2009-2017 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonarqube.ws.client;

import static java.net.HttpURLConnection.HTTP_NO_CONTENT;

abstract class BaseResponse implements WsResponse {

  @Override
  public boolean isSuccessful() {
    return code() >= 200 && code() < 300;
  }

  @Override
  public WsResponse failIfNotSuccessful() {
    if (!isSuccessful()) {
      String content = content();
      close();
      throw new HttpException(requestUrl(), code(), content);
    }
    return this;
  }

  @Override
  public boolean hasContent() {
    return code() != HTTP_NO_CONTENT;
  }
  
  @Override
  public void close() {
    // override if needed
  }
}