public function add(Annotation $annotation)
{
$name = strtolower($annotation->getName());
if (!$this->contains($name)) {
$this->_annotations[$name] = array();
}
$this->_annotations[$name][] = $annotation;
}
private function _inject($name, Annotation $annotation, $class = null, Annotation $named = null)
{
$ret = false;
$required = true;
if ($annotation->hasOption('required')) {
$required = $annotation->getOptionSinglevalue('required') == 'true';
}
if (!$annotation->hasOption('type')) {
if ($class === null) {
throw new InjectByTypeException($name, 'Unknown', "Missing type= specification");
}
} else {
$class = $annotation->getOptionSingleValue('type');
}
$isArray = strpos(substr($class, -2), "[]") !== false;
if ($isArray) {
$class = substr($class, 0, -2);
$ret = array();
}
$candidates = $this->_container->getBeansByClass($class);
if (empty($candidates)) {
if ($required) {
throw new InjectByTypeException($name, $class, "Did not find any candidates for injecting by type");
} else {
return array();
}
}
if (!$isArray && count($candidates) > 1) {
$preferredName = null;
if ($named !== null) {
if (!$named->hasOption('name')) {
throw new InjectByTypeException($name, 'Unknown', "@Named needs the name= specification");
}
$preferredName = $named->getOptionSingleValue('name');
}
if ($preferredName !== null) {
if (in_array($preferredName, $candidates)) {
$candidates = array($preferredName);
} else {
throw new InjectByTypeException($name, 'Unknown', "Specified bean name in @Named not found");
}
} else {
$foundPrimary = false;
$beans = $candidates;
foreach ($beans as $beanName) {
$beanCandidateDef = $this->_container->getBeanDefinition($beanName);
if ($beanCandidateDef->isPrimaryCandidate()) {
if ($foundPrimary) {
throw new InjectByTypeException($name, $class, "Too many (primary) candidates for injecting by type");
}
$foundPrimary = true;
$candidates = array($beanName);
}
}
}
if (count($candidates) > 1) {
throw new InjectByTypeException($name, $class, "Too many candidates for injecting by type");
}
}
if ($isArray) {
$propertyValue = array();
foreach ($candidates as $value) {
$ret[] = $value;
}
} else {
$ret = array_shift($candidates);
}
return $ret;
}
/**
* Returns all possible names for a bean. If none are found in the bean
* annotation, the optional $overrideWithName will be chosen. If not, one
* will be generated.
*
* @param AnnotationDefinition $beanAnnotation
* @param string $overrideWithName
*
* @return string[]
*/
private function _getAllNames(AnnotationDefinition $beanAnnotation, $overrideWithName = false)
{
if ($beanAnnotation->hasOption('name')) {
return $beanAnnotation->getOptionValues('name');
}
if ($overrideWithName !== false) {
return array($overrideWithName);
}
return array(BeanDefinition::generateName('Bean'));
}
