/**
* Update a file with the contents of a stream
*
* @param string $path
* @param resource $resource
* @return bool success boolean
* @throws InvalidArgumentException
*/
public function updateStream($path, $resource)
{
$path = Util::normalizePath($path);
$this->assertPresent($path);
if (!is_resource($resource)) {
throw new InvalidArgumentException(__METHOD__ . ' expects argument #2 to be a valid resource.');
}
if (!($object = $this->adapter->updateStream($path, $resource))) {
return false;
}
$this->cache->updateObject($path, $object, true);
$this->cache->ensureParentDirectories($path);
return true;
}
