public function marshall()
{
$ctx = $this->getContext();
$access = $ctx->getStreamAccess();
$component = $this->getToMarshall();
try {
$asInstanceOf = $this->getAsInstanceOf();
$bean = new Bean($component, false, $asInstanceOf);
// -- Component Instantiation.
$ctorArgs = $bean->getConstructorParameters();
$ctorArgsCount = count($ctorArgs);
$phpArgs = new PhpArgumentCollection();
if ($ctorArgsCount > 0) {
$poppedVarNames = $ctx->popFromVariableStack($ctorArgsCount);
for ($i = 0; $i < $ctorArgsCount; $i++) {
$phpArgs[] = new PhpArgument(new PhpVariable($poppedVarNames[$i]));
}
}
$componentVarName = $this->getVariableName();
$componentVarName = empty($componentVarName) === true ? $ctx->generateVariableName($component) : $componentVarName;
$access->writeVariable($componentVarName);
$access->writeEquals($ctx->mustFormatOutput());
$access->writeInstantiation(empty($asInstanceOf) === true ? get_class($component) : $asInstanceOf, $phpArgs);
$access->writeSemicolon($ctx->mustFormatOutput());
// -- Call to setters (that are not involved in the component construction).
$setters = $bean->getSetters(true);
$settersCount = count($setters);
if ($settersCount > 0) {
$poppedVarNames = $ctx->popFromVariableStack($settersCount);
for ($i = 0; $i < $settersCount; $i++) {
$phpArgs = new PhpArgumentCollection();
$phpArgs[] = new PhpArgument(new PhpVariable($poppedVarNames[$i]));
$access->writeMethodCall($componentVarName, $setters[$i]->getName(), $phpArgs);
$access->writeSemicolon($ctx->mustFormatOutput());
}
}
$ctx->pushOnVariableStack($componentVarName);
} catch (BeanException $e) {
$msg = "The given QtiComponent to be marshalled into PHP source code is not a strict bean.";
throw new PhpMarshallingException($msg, PhpMarshallingException::RUNTIME, $e);
}
}
public function testPropertyButNoSetter()
{
$mock = new SimpleBean('Name', 'Car');
$bean = new Bean($mock);
$this->setExpectedException('\\qtism\\common\\beans\\BeanException', "The bean has no public setter for a 'noGetter' property.");
$setter = $bean->getSetter('noGetter', BeanException::NO_METHOD);
}
/**
* Save the PhpDocument to a specific location.
*
* @param string $url A URL (Uniform Resource Locator) describing where to save the document.
* @throws PhpStorageException If an error occurs while saving.
*/
public function save($url)
{
$stack = new SplStack();
$stack->push($this->getDocumentComponent());
// 1st/2nd pass marker.
$marker = array();
try {
// marshalling context.
$stream = new MemoryStream();
$stream->open();
$streamAccess = new PhpStreamAccess($stream);
$streamAccess->writeOpeningTag();
$ctx = new PhpMarshallingContext($streamAccess);
$ctx->setFormatOutput(true);
while (count($stack) > 0) {
$component = $stack->pop();
$isMarked = in_array($component, $marker, true);
if ($isMarked === false && $component instanceof QtiComponent) {
// -- QtiComponent node, 1st pass.
// Mark as explored.
array_push($marker, $component);
// Ask for a 2nd pass.
$stack->push($component);
// Let's look at the Bean properties and ask for a future exploration.
$bean = new Bean($component, false, self::getBaseImplementation($component));
$ctorGetters = $bean->getConstructorGetters();
$bodyGetters = $bean->getGetters(true);
$getters = array_reverse(array_merge($bodyGetters->getArrayCopy(), $ctorGetters->getArrayCopy()));
foreach ($getters as $getter) {
$stack->push(call_user_func(array($component, $getter->getName())));
}
} else {
if ($isMarked === false && ($component instanceof AbstractCollection && !$component instanceof Coords)) {
// AbstractCollection node, 1st pass.
// Mark as explored.
array_push($marker, $component);
// Ask for a 2nd pass.
$stack->push($component);
// Explore all values of the collection please!
$values = array_reverse($component->getArrayCopy());
foreach ($values as $val) {
$stack->push($val);
}
} else {
if ($isMarked === true && $component instanceof QtiComponent) {
// QtiComponent, 2nd pass.
$marshaller = new PhpQtiComponentMarshaller($ctx, $component);
$marshaller->setAsInstanceOf(self::getBaseImplementation($component));
if ($component === $this->getDocumentComponent()) {
$marshaller->setVariableName('rootcomponent');
}
$marshaller->marshall();
} else {
if ($component instanceof QtiDatatype) {
// Leaf node QtiDataType.
$marshaller = new PhpQtiDatatypeMarshaller($ctx, $component);
$marshaller->marshall();
} else {
if ($isMarked === true && $component instanceof AbstractCollection) {
// AbstractCollection, 2nd pass.
$marshaller = new PhpCollectionMarshaller($ctx, $component);
$marshaller->marshall();
} else {
if (PhpUtils::isScalar($component) === true) {
// Leaf node (QtiDatatype or PHP scalar (including the null value)).
$marshaller = new PhpScalarMarshaller($ctx, $component);
$marshaller->marshall();
} else {
if (is_array($component) === true) {
// Leaf node array.
$marshaller = new PhpArrayMarshaller($ctx, $component);
$marshaller->marshall();
} else {
$msg = "Datatype '" . gettype($component) . "' cannot be handled by the PhpDocument::save() method.";
throw new PhpStorageException($msg);
}
}
}
}
}
}
}
}
file_put_contents($url, $stream->getBinary());
} catch (StreamAccessException $e) {
$msg = "An error occured while writing the PHP source code stream.";
throw new PhpStorageException($msg, 0, $e);
}
}
public function testHasSetterByBeanProperty()
{
$mock = new StrictBean('Mickael', 'Dundie', 'black', true);
$bean = new Bean($mock);
$property = $bean->getProperty('firstName');
$this->assertTrue($bean->hasSetter($property) !== false);
}