/**
* Private method used to read and populate anydataset class from specified file
* @param string $filepath Path and Filename to be read
* @return null
*/
private function createFrom($filepath)
{
if (file_exists($filepath)) {
$anyDataSet = XmlUtil::createXmlDocumentFromFile($filepath);
$this->_collection = array();
$rows = $anyDataSet->getElementsByTagName("row");
foreach ($rows as $row) {
$sr = new SingleRow();
$fields = $row->getElementsByTagName("field");
foreach ($fields as $field) {
$attr = $field->attributes->getNamedItem("name");
if (!is_null($attr)) {
$sr->addField($attr->nodeValue, $field->nodeValue);
} else {
throw new \InvalidArgumentException('Malformed anydataset file ' . basename($filepath));
}
}
$sr->acceptChanges();
$this->_collection[] = $sr;
}
$this->_currentRow = sizeof($this->_collection) - 1;
}
}
/**
* Add node to specific XmlNode from file existing on disk
*
* @param \DOMNode $rootNode XmlNode receives node
* @param string $filename File to import node
* @param string $nodetoadd Node to be added
*/
public static function addNodeFromFile(\DOMNode $rootNode, $filename, $nodetoadd)
{
if ($rootNode === null) {
return;
}
if (!file_exists($filename)) {
return;
}
try {
// \DOMDocument
$source = XmlUtil::createXmlDocumentFromFile($filename);
$nodes = $source->getElementsByTagName($nodetoadd)->item(0)->childNodes;
foreach ($nodes as $node) {
$newNode = $rootNode->ownerDocument->importNode($node, true);
$rootNode->appendChild($newNode);
}
} catch (\Exception $ex) {
throw $ex;
}
}