/**
* Exports the given reflection object to the parent XML element.
*
* This method creates a new child element on the given parent XML element
* and takes the properties of the Reflection argument and sets the
* elements and attributes on the child.
*
* If a child DOMElement is provided then the properties and attributes are
* set on this but the child element is not appended onto the parent. This
* is the responsibility of the invoker. Essentially this means that the
* $parent argument is ignored in this case.
*
* @param \DOMElement $parent The parent element to augment.
* @param ConstantReflector $constant The data source.
* @param \DOMElement $child Optional: child element to use
* instead of creating a new one on the $parent.
*
* @return void
*/
public function export(\DOMElement $parent, $constant, \DOMElement $child = null)
{
if (!$constant->getName()) {
return;
}
if (!$child) {
$child = new \DOMElement('constant');
$parent->appendChild($child);
}
$child->setAttribute('namespace', $constant->getNamespace() ? $constant->getNamespace() : $parent->getAttribute('namespace'));
$child->setAttribute('line', $constant->getLineNumber());
$short_name = method_exists($constant, 'getShortName') ? $constant->getShortName() : $constant->getName();
$child->appendChild(new \DOMElement('name', $short_name));
$child->appendChild(new \DOMElement('full_name', $constant->getName()));
$child->appendChild(new \DOMElement('value'))->appendChild(new \DOMText($constant->getValue()));
$object = new DocBlockExporter();
$constant->setDefaultPackageName($parent->getAttribute('package'));
$object->export($child, $constant);
}
