/**
* This method returns an object matching the description specified by the element.
*
* @access public
* @param Spring\Object\Parser $parser a reference to the parser
* @param \SimpleXMLElement $element the element to be parsed
* @return mixed an object matching the description
* specified by the element
* @throws Throwable\Parse\Exception indicates that a problem occurred
* when parsing
*/
public function getObject(Spring\Object\Parser $parser, \SimpleXMLElement $element)
{
$object = new Common\Mutable\HashMap();
$children = $parser->getElementChildren($element, Spring\Data\XML::NAMESPACE_URI);
foreach ($children as $child) {
$name = $parser->getElementName($child);
switch ($name) {
case 'entry':
$object->putEntries($parser->getObjectFromElement($child));
break;
default:
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected an "entry" element, but got an element of type ":type" instead.', array(':type' => $parser->getElementPrefixedName($child)));
break;
}
}
return $object;
}
/**
* This method returns the processed resource as a collection.
*
* @access public
* @param string $path the path to the value to be returned
* @return mixed the resource as a collection
* @throws Throwable\Parse\Exception indicates that an invalid record was
* encountered
*/
public function read($path = null)
{
$collection = new Common\Mutable\HashMap();
$this->each(function (Common\Mutable\HashMap $record) use($collection) {
$collection->putEntries($record);
});
if ($path !== null) {
$collection = Config\Helper::factory($collection)->getValue($path);
}
return $collection;
}
/**
* This method parses a "struct" node.
*
* @access protected
* @param \DOMElement $node a reference to the "struct" node
* @return Common\Mutable\IMap a hash map
* @throws \Unicity\Throwable\Parse\Exception indicates that problem occurred while
* parsing
*/
protected function parseStructElement(\DOMElement $node)
{
$iMap = new Common\Mutable\HashMap();
$children = $node->childNodes;
foreach ($children as $child) {
$name = $child->nodeName;
switch ($name) {
case 'var':
$iMap->putEntries($this->parseVarElement($child));
break;
case '#text':
break;
default:
throw new Throwable\Parse\Exception('Invalid child node named ":name" detected.', array(':name' => $name));
break;
}
}
return $iMap;
}
/**
* This method processes a "dictionary" node.
*
* @access protected
* @param \SimpleXMLElement $node a reference to the "dictionary" node
* @return array an associated array
* @throws Throwable\Instantiation\Exception indicates that problem occurred during
* the instantiation
*/
protected function parseDictionaryElement(\SimpleXMLElement $node)
{
$iMap = new Common\Mutable\HashMap();
$children = $node->children();
foreach ($children as $child) {
switch ($child->getName()) {
case 'entry':
$iMap->putEntries($this->parseEntryElement($child));
break;
default:
throw new Throwable\Instantiation\Exception('Unable to initial class.');
break;
}
}
return $iMap->toDictionary();
}
/**
* This method parses an outer "object" node.
*
* @access protected
* @param \SimpleXMLElement $root a reference to the root node
* @param \SimpleXMLElement $node a reference to the "object" node
* @return Common\Mutable\IMap a hash map
*/
protected function parseOuterObjectElement(\SimpleXMLElement $root, \SimpleXMLElement $node)
{
$map = new Common\Mutable\HashMap();
$node->registerXPathNamespace('spring', Spring\Data\XML::NAMESPACE_URI);
$children = $node->xpath('./spring:property');
foreach ($children as $child) {
$map->putEntries($this->parsePropertyElement($root, $child));
}
return $map;
}
