/**

  * Copyright (c) 2013-2017, jcabi.com

  * 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 the jcabi.com 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.jcabi.github.wire;

 import com.jcabi.aspects.Immutable;

 import com.jcabi.http.Request;

 import com.jcabi.http.Response;

 import com.jcabi.http.Wire;

 import com.jcabi.http.wire.RetryWire;

 import java.io.IOException;

 import java.io.InputStream;

 import java.util.Collection;

 import java.util.Map;

 import lombok.EqualsAndHashCode;

 import lombok.ToString;

 /**

  * Wire that waits if the number of remaining requests per hour is less than

  * a given threshold, and in the event of {@link IOException} retries a few

  * times before giving up and rethrowing the exception.

  *

  * <p>Just a wrapper for a {@link com.jcabi.http.wire.RetryWire} that wraps a

  * {@link com.jcabi.github.wire.CarefulWire} that wraps the underlying wire.

  *

  * <p>You can use {@code RetryCarefulWire} with a

  * {@link com.jcabi.github.Github} object:

  * <pre>

  * {@code

  * Github github = new RtGithub(

  *     new RtGithub().entry().through(RetryCarefulWire.class, 50)

  * );

  * }

  * </pre>

  *

  * @author Chris Rebert (github@chrisrebert.com)

  * @version $Id: 0bb1364908d2c418d472df87ed0f9bc99ed92260 $

  * @since 0.23

  */

 @Immutable

 @ToString

 @EqualsAndHashCode(of = { "real" })

 public final class RetryCarefulWire implements Wire {

     /**

      * RetryWire which we're merely wrapping.

      */

     private final transient Wire real;

     /**

      * Public ctor.

      * @param wire Original wire

      * @param threshold Threshold of number of remaining requests, below which

      *  requests are blocked until reset

      */

     public RetryCarefulWire(final Wire wire, final int threshold) {

         this.real = new RetryWire(new CarefulWire(wire, threshold));

     }

     @Override

     // @checkstyle ParameterNumber (8 lines)

     public Response send(

         final Request req,

         final String home,

         final String method,

         final Collection<Map.Entry<String, String>> headers,

         final InputStream content,

         final int connect, final int read

     ) throws IOException {

         return this.real.send(

             req, home, method, headers, content, connect, read

         );

     }

 }