private function parseBinding(SimpleXMLElement $xml)
{
$nodes = $xml->xpath('/binding/mapping');
foreach ($nodes as $mapping) {
$attributes = $mapping->attributes();
$name = (string) $attributes['name'];
if ($name == '') {
// abstract type?
$name = (string) $attributes['type-name'];
}
$class = (string) $attributes['class'];
$ast = new PiBX_AST_Type($name);
$abstract = (string) $attributes['abstract'];
if ($abstract !== 'true') {
$ast->setAsRoot();
$ast->setTargetNamespace($this->getTargetNamespace());
}
$ast->setType($class);
$this->parseMapping($mapping, $ast);
$this->asts[] = $ast;
// update the ASTs if the current mapping is a referenced mapping.
// i.e. an abstract mapping
if (key_exists($name, $this->structuralReferences)) {
$referencedName = $this->structuralReferences[$name];
$this->elementAsts[$referencedName] = $ast;
} else {
$this->elementAsts[$name] = $ast;
}
}
}
public function testBooksBinding()
{
$filepath = dirname(__FILE__) . '/../_files/Books';
$bindingFile = $filepath . '/binding.xml';
$expectedXml = file_get_contents($bindingFile);
$binding = new PiBX_Runtime_Binding($bindingFile);
$asts = $binding->parse();
$this->assertEquals(2, count($asts));
// first tree/type
$expectedAst1 = new PiBX_AST_Type('Collection');
$expectedAst1->setType('Collection');
$expectedAst1->setAsRoot();
$collection = new PiBX_AST_Collection('books');
$collection->setGetMethod('getBooks');
$collection->setSetMethod('setBooks');
$structure = new PiBX_AST_Structure('book');
$structure->setType('BookType');
$expectedAst1->add($collection->add($structure));
$this->assertEquals($expectedAst1, $asts[0]);
// second tree/type
$expectedAst2 = new PiBX_AST_Type('bookType');
$expectedAst2->setType('BookType');
$value1 = new PiBX_AST_TypeAttribute('name');
$value1->setStyle('element');
$value1->setGetMethod('getName');
$value1->setSetMethod('setName');
$expectedAst2->add($value1);
$value2 = new PiBX_AST_TypeAttribute('ISBN');
$value2->setStyle('element');
$value2->setGetMethod('getISBN');
$value2->setSetMethod('setISBN');
$expectedAst2->add($value2);
$value3 = new PiBX_AST_TypeAttribute('price');
$value3->setStyle('element');
$value3->setGetMethod('getPrice');
$value3->setSetMethod('setPrice');
$expectedAst2->add($value3);
$value4 = new PiBX_AST_Collection('authors');
$value4->setGetMethod('getAuthorNames');
$value4->setSetMethod('setAuthorNames');
$value4item = new PiBX_AST_CollectionItem('authorName');
$value4->add($value4item);
$expectedAst2->add($value4);
$value5 = new PiBX_AST_TypeAttribute('description');
$value5->setStyle('element');
$value5->setGetMethod('getDescription');
$value5->setSetMethod('setDescription');
$expectedAst2->add($value5);
$value6 = new PiBX_AST_Structure('promotion');
$value6->setStructureType(PiBX_AST_StructureType::CHOICE());
$value6Item1 = new PiBX_AST_StructureElement('Discount');
$value6Item1->setTestMethod('ifPromotionDiscount');
$value6Item1->setGetMethod('getPromotionDiscount');
$value6Item1->setSetMethod('setPromotionDiscount');
$value6Item1->setStyle('element');
$value6Item2 = new PiBX_AST_StructureElement('None');
$value6Item2->setTestMethod('ifPromotionNone');
$value6Item2->setGetMethod('getPromotionNone');
$value6Item2->setSetMethod('setPromotionNone');
$value6Item2->setStyle('element');
$value6->add($value6Item1);
$value6->add($value6Item2);
$expectedAst2->add($value6);
$value7 = new PiBX_AST_TypeAttribute('publicationDate');
$value7->setStyle('element');
$value7->setGetMethod('getPublicationDate');
$value7->setSetMethod('setPublicationDate');
$expectedAst2->add($value7);
$value8 = new PiBX_AST_TypeAttribute('bookCategory');
$value8->setStyle('element');
$value8->setGetMethod('getBookCategory');
$value8->setSetMethod('setBookCategory');
$expectedAst2->add($value8);
$value9 = new PiBX_AST_TypeAttribute('itemId');
$value9->setStyle('attribute');
$value9->setGetMethod('getItemId');
$value9->setSetMethod('setItemId');
$expectedAst2->add($value9);
$this->assertEquals($expectedAst2, $asts[1]);
}
