public function testXmlSerializationRoundtrip()
{
$node = new ymcPipeBasicNodeMock($this->getMock('ymcPipe'));
$node->config->setPropertiesTestHelper(array('hi' => 'du'));
$document = new DOMDocument();
$element = $document->createElement('xyzblub');
$document->appendChild($element);
$node->serializeToXml($element);
$newNode = ymcPipeNode::unserializeFromXml($element, $this->getMock('ymcPipe'));
$this->assertEquals($node, $newNode);
}
public function execute(ymcPipeExecution $execution)
{
//echo 'execute Node '.$this->id."\n";
$this->executed = true;
return parent::execute($execution);
}
public function __construct(ymcPipe $pipe, $input)
{
$this->input = $input;
parent::__construct($pipe);
}
/**
* Adds a node to the outgoing nodes of this node.
*
* Automatically adds $node to the workflow and adds
* this node as an in node of $node.
*
* @param ymcPipeNode $node The node that is to be added as outgoing node.
* @throws ymcPipeNodeDifferentPipesException if $node is not in the same pipe as $this.
* @return ymcPipeNode $this
*/
public function addOutNode(ymcPipeNode $node)
{
// Check whether the other node is already an outgoing node of this node.
if ($this->outNodes->contains($node) === false) {
// Add this node as an incoming node to the other node.
if (!self::$internalCall) {
// Fail, if $node is not in the same Pipe as $this
if (!$this->isNodeFromSamePipe($node)) {
throw new ymcPipeNodeDifferentPipesException();
}
self::$internalCall = true;
$node->addInNode($this);
} else {
self::$internalCall = false;
}
// Add the other node as an outgoing node to this node.
$this->outNodes[] = $node;
}
return $this;
}
public static function loadFromDocument(DOMDocument $document)
{
$pipe = new ymcPipe($document->documentElement->getAttribute('name'));
// Create node objects.
$nodes = array();
$xmlNodes = $document->getElementsByTagName('node');
// unserialize nodes
foreach ($xmlNodes as $xmlNode) {
$id = (int) $xmlNode->getAttribute('id');
$node = ymcPipeNode::unserializeFromXml($xmlNode, $pipe);
$node->id = (int) $id;
$nodes[$id] = $node;
}
// Connect node objects.
foreach ($xmlNodes as $xmlNode) {
$id = (int) $xmlNode->getAttribute('id');
foreach ($xmlNode->getElementsByTagName('outNode') as $outNode) {
$nodes[$id]->addOutNode($nodes[(int) $outNode->getAttribute('id')]);
}
}
//$pipe->definitionStorage = $this;
$pipe->version = $document->documentElement->getAttribute('version');
//$pipe->verify();
return $pipe;
}
