/**
* Pushes information about the segment whose instance is going to be
* retrieved from the IDSQP implementation
* Note: Calls to this method should be balanced with calls to popSegment.
*
* @param string $segmentName Name of segment to push.
* @param ResourceSetWrapper &$resourceSetWrapper The resource set wrapper
* to push.
*
* @return true if the segment was push, false otherwise
*/
private function _pushSegment($segmentName, ResourceSetWrapper &$resourceSetWrapper)
{
$rootProjectionNode = $this->_requestDescription->getRootProjectionNode();
if (!is_null($rootProjectionNode) && $rootProjectionNode->isExpansionSpecified()) {
array_push($this->_segmentNames, $segmentName);
array_push($this->_segmentResourceSetWrappers, $resourceSetWrapper);
return true;
}
return false;
}
/**
* Pushes information about the segment that is going to be serialized
* to the 'Segment Stack'.
* Note: Refer 'ObjectModelSerializerNotes.txt' for more details about
* 'Segment Stack' and this method.
* Note: Calls to this method should be balanced with calls to popSegment.
*
* @param string $segmentName Name of segment to push.
* @param ResourceSetWrapper &$resourceSetWrapper The resource set
* wrapper to push.
*
* @return true if the segment was push, false otherwise
*/
private function _pushSegment($segmentName, ResourceSetWrapper &$resourceSetWrapper)
{
$rootProjectionNode = $this->requestDescription->getRootProjectionNode();
// Even though there is no expand in the request URI, still we need to push
// the segment information if we need to count
//the number of entities written.
// After serializing each entity we should check the count to see whether
// we serialized more entities than configured
//(page size, maxResultPerCollection).
// But we will not do this check since library is doing paging and never
// accumulate entities more than configured.
//
// if ((!is_null($rootProjectionNode) && $rootProjectionNode->isExpansionSpecified())
// || ($resourceSetWrapper->getResourceSetPageSize() != 0)
// || ($this->dataService->getServiceConfiguration()->getMaxResultsPerCollection() != PHP_INT_MAX)
//) {}
if (!is_null($rootProjectionNode) && $rootProjectionNode->isExpansionSpecified()) {
array_push($this->_segmentNames, $segmentName);
array_push($this->_segmentResourceSetWrappers, $resourceSetWrapper);
array_push($this->_segmentResultCounts, 0);
return true;
}
return false;
}