/** * This method returns an object matching the description specified by the element. * * @access public * @param Spring\Object\Parser $parser a reference to the parser * @param \SimpleXMLElement $element the element to be parsed * @return mixed an object matching the description * specified by the element * @throws Throwable\Parse\Exception indicates that a problem occurred * when parsing */ public function getObject(Spring\Object\Parser $parser, \SimpleXMLElement $element) { $attributes = $element->attributes(); if (isset($attributes['local'])) { $object = $parser->getObjectFromIdRef($parser->valueOf($attributes['local'])); return $object; } else { if (isset($attributes['object'])) { $object = $parser->getObjectFromIdRef($parser->valueOf($attributes['object'])); return $object; } else { throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => 'ref', ':attribute' => 'object')); } } }
/** * This method returns an object matching the description specified by the element. * * @access public * @param Spring\Object\Parser $parser a reference to the parser * @param \SimpleXMLElement $element the element to be parsed * @return mixed an object matching the description * specified by the element * @throws Throwable\Parse\Exception indicates that a problem occurred * when parsing */ public function getObject(Spring\Object\Parser $parser, \SimpleXMLElement $element) { $object = array(); $attributes = $element->attributes(); if (!isset($attributes['key'])) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => $parser->getElementPrefixedName($element), ':attribute' => 'key')); } $key = $parser->valueOf($attributes['key']); if (!$parser->isKey($key)) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid entry key, but got ":key".', array(':key' => $key)); } $children = $parser->getElementChildren($element, null); if (!empty($children)) { foreach ($children as $child) { $object[$key] = $parser->getObjectFromElement($child); } } else { if (isset($attributes['value-ref'])) { $object[$key] = $parser->getObjectFromIdRef($parser->valueOf($attributes['value-ref'])); } else { if (isset($attributes['value'])) { $value = $parser->valueOf($attributes['value']); if (isset($attributes['value-type'])) { $type = $parser->valueOf($attributes['value-type']); if (!$parser->isPrimitiveType($type)) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid primitive type, but got ":type".', array(':type' => $type)); } $value = Core\Convert::changeType($value, $type); } $object[$key] = $value; } else { throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => 'entry', ':attribute' => 'value')); } } } return $object; }
/** * This method assigns any property values to the specified object. * * @access protected * @param \SimpleXMLElement $element a reference to the "object" node * @param mixed &$object a reference to the object * @throws Throwable\Parse\Exception indicates that a problem occurred * when parsing */ protected function getProperties(Spring\Object\Parser $parser, \SimpleXMLElement $element, &$object) { $class = new \ReflectionClass($object); $element->registerXPathNamespace('spring', Spring\Data\XML::NAMESPACE_URI); $fields = $element->xpath('./spring:property'); foreach ($fields as $field) { $attributes = $field->attributes(); if (!isset($attributes['name'])) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => 'property', ':attribute' => 'name')); } $name = $parser->valueOf($attributes['name']); if (!$parser->isPropertyName($name)) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid property name, but got ":name".', array(':name' => $name)); } $value = null; $children = $parser->getElementChildren($field, null); if (!empty($children)) { foreach ($children as $child) { $value = $parser->getObjectFromElement($child); } } else { if (isset($attributes['expression'])) { $expression = $parser->valueOf($attributes['expression']); $value = null; /* @eval('$value = ' . $expression . ';'); if (isset($attributes['type'])) { $type = $parser->valueOf($attributes['type']); if (!$parser->isPrimitiveType($type)) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid primitive type, but got ":type".', array(':type' => $type)); } if (!isset($value)) { $type = 'NULL'; $value = null; } $value = Core\Convert::changeType($value, $type); } */ } else { if (isset($attributes['ref'])) { $value = $parser->getObjectFromIdRef($parser->valueOf($attributes['ref'])); } else { if (isset($attributes['value'])) { $value = $parser->valueOf($attributes['value']); if (isset($attributes['type'])) { $type = $parser->valueOf($attributes['type']); if (!$parser->isPrimitiveType($type)) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid primitive type, but got ":type".', array(':type' => $type)); } $value = Core\Convert::changeType($value, $type); } } else { throw new Throwable\Parse\Exception('Unable to process Spring XML. Tag ":tag" is missing ":attribute" attribute.', array(':tag' => 'property', ':attribute' => 'value')); } } } } if ($class->hasProperty($name)) { $property = $class->getProperty($name); if (!$property->isPublic()) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid property name, but got ":name".', array(':name' => $name)); } $property->setValue($object, $value); } else { if ($object instanceof \stdClass) { $object->{$name} = $value; } else { if ($class->hasMethod('__set')) { $method = $class->getMethod('__set'); if ($method->isAbstract() || !$method->isPublic()) { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid property name, but got ":name".', array(':name' => $name)); } $method->invoke($object, $name, $value); } else { throw new Throwable\Parse\Exception('Unable to process Spring XML. Expected a valid property name, but got ":name" for class ":class".', array(':class' => get_class($object), ':name' => $name)); } } } } }
/** * This method instantiates an object identified by the specified id. * * @access public * @param string $id the object's id * @return object an instance of the object * @throws Throwable\Instantiation\Exception indicates that a problem occurred * during the instantiation */ public function getObject($id) { return $this->parser->getObjectFromIdRef($id, array()); }