/**
*
* @param unknown $id
* @param Rhapsody\SetupBundle\Model\Object $object
*/
public function add($id, $object)
{
$_id = strtolower(trim($id));
if (array_key_exists($_id, $this->cache)) {
throw new \Exception('Unable to add object: ' . $object->getClassName() . ' with ID: ' . $id . '. An object already exists in the cache with that identifier.');
}
$this->cache[$_id] = $object;
}
public function testSetProperty()
{
$name = 'John Smith';
$property = $this->createProperty('name', $name);
$metadata = new ObjectMetadata();
$metadata->setClassName('Rhapsody.SetupBundle.Test.Mocks.MockPerson');
$obj = new Object($metadata);
$obj->set($property);
$this->assertEquals($name, $obj->getInstance()->getName());
}
/**
* (non-PHPDoc)
* @see Rhapsody\SetupBundle\Model\DataSource\AbstractDataSource::process()
*/
protected function handle()
{
foreach ($this->data as $record) {
$instance = $record->instantiate();
$metadata = new ObjectMetadata();
$metadata->setClassName(get_class($instance));
$object = new Object($metadata);
$object->setInstance($instance);
$this->queue($object);
}
$this->populator->save();
}
/**
*
* @param \Rhapsody\SetupBundle\Model\Query $query
* @throws \NullPointerException
* @return unknown
*/
public function query(Query $query)
{
$result = $this->populator->query($query);
if ($result === null) {
throw new \NullPointerException('Unable to find object: ' . $query->getType() . ' using query:' . $query->getStatement());
}
if ($query->hasName()) {
$name = $query->getName();
$object = Object::fromInstance($name, $result);
$this->cache($name, $object);
}
return $result;
}
public function inherit(Object $object)
{
$instance = $object->getInstance();
$properties = $object->getProperties();
foreach ($properties as $name => $property) {
$this->set($property);
}
}
/**
* <p>
* Reads and returns a <tt>DataObject</tt> representing the object to be
* cached saved to the database. If the object has already been read into
* the cache, the cached object will be returned instead.
* </p>
* <p>
* If the object is a reference object (i.e. <tt><object ref="{object-id}" /></tt>)
* then we attempt to resolve the object reference and return that as the
* read <tt>DataObject</tt>. Otherwise, the <tt><object></tt> element is
* parsed. If a reference cannot be obtained within the current
* <tt>DataSource</tt>, the search will be extended to other data sources
* associated with the attributed <tt>$populator</tt>.
* </p>
* <p>
* When parsing an <tt><object></tt> element we read all of the
* <tt><property></tt> elements and parse their values, assigning them
* to the <tt>DataObject</tt>. Once
* </p>
*
* @param XmlElement $element
* @return \Rhapsody\SetupBundle\Data\DataObject the <tt>DataObject</tt>.
*/
public function parseObject($element, $persist = true)
{
// ** Assert that the $element is an instance of PHP's SimpleXMLElement...
if (!$element instanceof \SimpleXMLElement) {
throw new \InvalidArgumentException('Read object expects a valid <object> XML element. Given: ' . gettype($element));
}
$metadata = ObjectMetadataParser::parseMetadata($element);
// ** Get the object's ID, and check the cache to see if it is in there...
$name = $metadata->getName();
if ($this->has($name)) {
return $this->get($name);
}
// ** Is this an object reference? If so, we need to resolve the reference...
$ref = $metadata->getRef();
if (!empty($ref)) {
return $this->getReference($ref);
}
// ** Create a new object with the metadata...
$object = new Object($metadata);
// ** If the object has a parent specified, inherit the properties and values from the parent...
if ($object->hasParent()) {
$parent = $this->getReference($object->getParentRef());
$this->getLog()->debug('The object: ' . $object . ' has a parent object specified. Inheriting properties from parent: ' . $parent);
$object->inherit($parent);
}
// ** Parse all of the properties defined in the XML and set them on the object...
$properties = $this->parseProperties($element);
if ($properties !== null) {
foreach ($properties as $property) {
$object->addProperty($property);
$object->set($property);
}
}
// ** If the object has a name, cache it for future reference...
if (!empty($name)) {
$this->cache($name, $object);
}
// ** If the object is persistable, and it doesn't already have an object ID, queue it for persistence...
if ($object->isPersistable() && $persist === true) {
$id = $object->getId();
if (empty($id)) {
$this->queue($object);
}
}
return $object;
}
