/**
* This method parses outer "object" nodes.
*
* @access protected
* @param \SimpleXMLElement $root a reference to the root node
* @param \SimpleXMLElement $node a reference to the "objects" node
* @return Common\Mutable\ICollection a collection of objects
*/
protected function parseOuterObjectElements(\SimpleXMLElement $root, \SimpleXMLElement $node)
{
$list = new Common\Mutable\ArrayList();
$node->registerXPathNamespace('spring', Spring\Data\XML::NAMESPACE_URI);
$children = $node->xpath('/spring:objects/spring:object');
foreach ($children as $child) {
$list->addValue($this->parseOuterObjectElement($root, $child));
}
switch ($list->count()) {
case 0:
return new Common\Mutable\HashMap();
case 1:
return $list->getValue(0);
default:
return $list;
}
}
/**
* This method parses a child node.
*
* @access protected
* @param \SimpleXMLElement $node a reference to a child node
* @return \Unicity\Common\Mutable\ICollection a collection representing the data
* in the soap file
* @throws \Unicity\Throwable\Parse\Exception indicates that an unrecognized child
* node was encountered
*/
protected function parseChildElement(\SimpleXMLElement $node)
{
$children = $node->children();
if (count($children) > 0) {
$list = new Common\Mutable\ArrayList();
$map = new Common\Mutable\HashMap();
foreach ($children as $child) {
$name = $child->getName();
$value = $this->parseChildElement($child);
$temp = new Common\Mutable\HashMap();
$temp->putEntry($name, $value);
$list->addValue($temp);
$map->putEntry($name, $value);
}
return $list->count() > $map->count() || $this->directives->hasKey('expandableProperties') && $this->directives->getValue('expandableProperties')->hasValue($node->getName()) ? $list : $map;
} else {
$value = dom_import_simplexml($node)->textContent;
$value = trim($value);
if ($value == '') {
$value = Core\Data\Undefined::instance();
} else {
if (preg_match('/^(true|false)$/i', $value)) {
$value = Core\Convert::toBoolean($value);
} else {
if (preg_match('/^[+-]?(0|[1-9][0-9]*)((\\.[0-9]+)|([eE][+-]?(0|[1-9][0-9]*)))$/', $value)) {
$value = Core\Convert::toDouble($value);
} else {
if (filter_var($value, FILTER_VALIDATE_INT) !== false) {
$value = Core\Convert::toInteger($value);
} else {
$value = Core\Convert::toString($value);
}
}
}
}
return $value;
}
}
/**
* This method parses the "soap:Envelope" node.
*
* @access protected
* @param \SimpleXMLElement $root a reference to the "soap:Envelope" node
* @return \Unicity\Common\Mutable\ICollection a collection representing the data
* in the soap file
* @throws \Unicity\Throwable\Parse\Exception indicates that an unrecognized child
* node was encountered
*/
protected function parseEnvelopeElement(\SimpleXMLElement $root)
{
$list = new Common\Mutable\ArrayList();
$prefix = $this->metadata['namespace']['prefix'];
$uri = $this->metadata['namespace']['uri'];
$root->registerXPathNamespace($prefix, $uri);
$children = $root->xpath("./{$prefix}:Body");
foreach ($children as $child) {
$list->addValue($this->parseBodyElement($child));
}
return $list->count() != 1 ? $list : $list->getValue(0);
}
