Current File : //proc/thread-self/root/home2/selectio/www/fms-worksuite/vendor/google/gax/src/ServerStream.php
<?php
/*
* Copyright 2016 Google LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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
* OWNER 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.
*/
namespace Google\ApiCore;
use Google\Rpc\Code;
/**
* ServerStream is the response object from a server streaming API call.
*/
class ServerStream
{
private $call;
private $resourcesGetMethod;
/**
* ServerStream constructor.
*
* @param ServerStreamingCallInterface $serverStreamingCall The server streaming call object
* @param array $streamingDescriptor
*/
public function __construct($serverStreamingCall, array $streamingDescriptor = [])
{
$this->call = $serverStreamingCall;
if (array_key_exists('resourcesGetMethod', $streamingDescriptor)) {
$this->resourcesGetMethod = $streamingDescriptor['resourcesGetMethod'];
}
}
/**
* A generator which yields results from the server until the streaming call
* completes. Throws an ApiException if the streaming call failed.
*
* @throws ApiException
* @return \Generator|mixed
*/
public function readAll()
{
$resourcesGetMethod = $this->resourcesGetMethod;
if (!is_null($resourcesGetMethod)) {
foreach ($this->call->responses() as $response) {
foreach ($response->$resourcesGetMethod() as $resource) {
yield $resource;
}
}
} else {
foreach ($this->call->responses() as $response) {
yield $response;
}
}
// Errors in the REST transport will be thrown from there and not reach
// this handling. Successful REST server-streams will have an OK status.
$status = $this->call->getStatus();
if ($status->code !== Code::OK) {
throw ApiException::createFromStdClass($status);
}
}
/**
* Return the underlying call object.
*
* @return ServerStreamingCallInterface
*/
public function getServerStreamingCall()
{
return $this->call;
}
}
Mini Shell