/**
* 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)
{
$attributes = $element->attributes();
if (!isset($attributes['type'])) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => $parser->getElementPrefixedName($element), ':attribute' => 'type'));
}
$type = $parser->valueOf($attributes['type']);
$element->registerXPathNamespace('spring-bt', BT\Task::NAMESPACE_URI);
$children = $element->xpath('./spring-bt:blackboard');
$blackboard = !empty($children) ? $parser->getObjectFromElement($children[0]) : null;
$element->registerXPathNamespace('spring-bt', BT\Task::NAMESPACE_URI);
$children = $element->xpath('./spring-bt:policy');
$policy = !empty($children) ? $parser->getObjectFromElement($children[0]) : null;
$object = new $type($blackboard, $policy);
if (!$object instanceof BT\Task\Decorator) {
throw new Throwable\Parse\Exception('Invalid type defined. Expected a task decorator, but got an element of type ":type" instead.', array(':type' => $type));
}
if (isset($attributes['title'])) {
$object->setTitle($parser->valueOf($attributes['title']));
}
$element->registerXPathNamespace('spring-bt', BT\Task::NAMESPACE_URI);
$children = $element->xpath('./spring-bt:tasks');
if (!empty($children)) {
foreach ($children as $child) {
$object->addTasks($parser->getObjectFromElement($child));
}
}
return $object;
}
/**
* 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)
{
$children = $parser->getElementChildren($element, null);
if (!empty($children)) {
$value = '';
foreach ($children as $child) {
$name = $parser->getElementPrefixedName($child);
switch ($name) {
case 'spring:null':
$value = $parser->getObjectFromElement($child);
break;
default:
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" has invalid child node ":child"', array(':tag' => 'value', ':child' => $name));
break;
}
}
if (is_string($value)) {
return Core\Data\Charset::encode($value, $parser->getEncoding($parser->getResource()), Core\Data\Charset::UTF_8_ENCODING);
}
return $value;
} else {
$attributes = $element->attributes();
$value = dom_import_simplexml($element)->textContent;
if (isset($attributes['type'])) {
$type = $parser->valueOf($attributes['type']);
if (!$parser->isPrimitiveType($type)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid primitive type, but got ":type".', array(':type' => $type));
}
$value = Core\Convert::changeType($value, $type);
}
if (is_string($value)) {
$attributes = $element->attributes('xml', true);
if (isset($attributes['space'])) {
$space = $parser->valueOf($attributes['space']);
if (!$parser->isSpacePreserved($space)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid space token, but got ":token".', array(':token' => $space));
}
} else {
$value = trim($value);
}
}
if (is_string($value)) {
return Core\Data\Charset::encode($value, $parser->getEncoding($parser->getResource()), Core\Data\Charset::UTF_8_ENCODING);
}
return $value;
}
}
/**
* 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 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 = array();
$attributes = $element->attributes();
if (!isset($attributes['key'])) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => $parser->getElementPrefixedName($element), ':attribute' => 'key'));
}
$key = $parser->valueOf($attributes['key']);
if (!$parser->isKey($key)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid entry key, but got ":key".', array(':key' => $key));
}
$children = $parser->getElementChildren($element, null);
if (!empty($children)) {
foreach ($children as $child) {
$object[$key] = $parser->getObjectFromElement($child);
}
} else {
if (isset($attributes['value-ref'])) {
$object[$key] = $parser->getObjectFromIdRef($parser->valueOf($attributes['value-ref']));
} else {
if (isset($attributes['value'])) {
$value = $parser->valueOf($attributes['value']);
if (isset($attributes['value-type'])) {
$type = $parser->valueOf($attributes['value-type']);
if (!$parser->isPrimitiveType($type)) {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid primitive type, but got ":type".', array(':type' => $type));
}
$value = Core\Convert::changeType($value, $type);
}
$object[$key] = $value;
} else {
throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => 'entry', ':attribute' => 'value'));
}
}
}
return $object;
}
