private function parseXml(SimpleXMLElement $xml, PiBX_AST_Tree $ast, $parentObject)
{
$count = $ast->countChildren();
if (!$xml->children()) {
// a leaf node in the XML documents doesn't need to be parsed any further
return (string) $xml;
}
if ($count == 0) {
if ($ast instanceof PiBX_AST_Structure) {
$newObject = $this->parseStructure($xml, $ast, $parentObject);
} else {
throw new RuntimeException('Not supported yet');
}
} else {
$newObject = $parentObject;
for ($i = 0; $i < $count; $i++) {
$child = $ast->get($i);
$name = $child->getName();
$childXml = $xml->{$name};
if ($child instanceof PiBX_AST_Structure) {
$newObject = $this->parseStructure($xml->{$name}, $child, $parentObject);
} elseif ($child instanceof PiBX_AST_Collection) {
$name = $ast->getName();
$list = $this->parseCollection($xml, $child, $parentObject);
$setter = $child->getSetMethod();
$parentObject->{$setter}($list);
} elseif ($child instanceof PiBX_AST_TypeAttribute) {
$newObject = $this->parseTypeAttribute($xml, $child, $parentObject);
} else {
throw new RuntimeException('Not supported yet');
}
}
}
return $newObject;
}
/**
* XSD-Choice elements are handled via private variables/constants
*
* @param PiBX_AST_Tree $tree
* @return array The choice constants as strings
*/
public static function createChoiceConstantsFor(PiBX_AST_Tree $tree)
{
$childCount = $tree->countChildren();
$name = strtoupper($tree->getName());
$names = array();
for ($i = 0; $i < $childCount; ++$i) {
$child = $tree->get($i);
$childName = strtoupper($child->getName());
$names[] = $name . '_' . $childName . '_CHOICE';
}
return $names;
}
public function visitTypeAttributeEnter(PiBX_AST_Tree $tree)
{
if ($tree->countChildren() == 0) {
// base type attribute
$attributeName = PiBX_Binding_Names::getAttributeName($tree->getName());
$methodName = PiBX_Binding_Names::getCamelCasedName($tree->getName());
$this->currentClassAttributes .= "\tprivate \$" . $attributeName . ";\n";
$type = $tree->getType();
$methods = "\tpublic function set" . $methodName . "(";
if (!PiBX_ParseTree_BaseType::isBaseType($type)) {
// complexTypes (i.e. classes) have to be type-hinted
// in the method signature.
$expectedType = PiBX_Binding_Names::createClassnameFor($type);
$methods .= $expectedType . ' ';
}
$methods .= "\$" . $attributeName . ") {\n";
if ($this->doTypeChecks) {
$methods .= $this->typeChecks->getTypeCheckFor($tree->getType(), $attributeName);
}
$methods .= "\t\t\$this->" . $attributeName . " = \$" . $attributeName . ";\n" . "\t}\n" . "\tpublic function get" . $methodName . "() {\n" . "\t\treturn \$this->" . $attributeName . ";\n" . "\t}\n";
$this->currentClassMethods .= $methods;
return false;
} else {
return true;
}
}
public function visitTypeAttributeEnter(PiBX_AST_Tree $tree)
{
if ($tree->countChildren() == 0) {
if (PiBX_ParseTree_BaseType::isBaseType($tree->getType())) {
$this->xml .= '<value style="' . $tree->getStyle() . '"';
$this->xml .= ' name="' . $tree->getName() . '"';
$getter = PiBX_Binding_Names::createGetterNameFor($tree);
$setter = PiBX_Binding_Names::createSetterNameFor($tree);
$this->xml .= ' get-method="' . $getter . '"';
$this->xml .= ' set-method="' . $setter . '"';
$this->xml .= '/>';
} else {
$this->xml .= '<structure map-as="' . $tree->getType() . '"';
$getter = PiBX_Binding_Names::createGetterNameFor($tree);
$setter = PiBX_Binding_Names::createSetterNameFor($tree);
$this->xml .= ' get-method="' . $getter . '"';
$this->xml .= ' set-method="' . $setter . '"';
$this->xml .= ' name="' . $tree->getName() . '"';
$this->xml .= '/>';
}
return false;
} else {
return true;
}
}