public function addBeanDefinition(BeanDefinition $definition)
{
if (array_key_exists($definition->getId(), $this->beanDefinitions)) {
throw new IocException("Bean ({$definition->getId()}) already defined");
}
$this->beanDefinitions[$definition->getId()] = $definition;
if (!$definition->isLazyInit()) {
$this->beanToInitialize[] = $definition->getId();
}
}
/**
* inject a value in the property field of the instance, scan for a setter then a property
* @param $instance Object
* @param $propertyName String
* @param $value Object
* @return
*/
private function injectProperty($instance, $value, BeanDefinition $bean)
{
$propertyName = $this->name;
$setter = 'set' . ucfirst($propertyName);
if (method_exists($instance, $setter)) {
$instance->{$setter}($value);
} else {
if (property_exists($instance, $propertyName)) {
$instance->{$propertyName} = $value;
} else {
throw new IocException("cannot find setter ({$setter}) nor property ({$propertyName}) for bean ({$bean->getId()})");
}
}
}
/**
* Check if the bean have an init method and execute it
* @param $instance
* @return unknown_type
*/
private function doInit($instance, BeanDefinition $bean)
{
$init = $bean->getInitMethod();
if ($init != '') {
if (method_exists($instance, $init)) {
$instance->{$init}();
} else {
throw new IocException("cannot find method ({$init}) defined in (init-method) of bean ({$bean->getId()})");
}
}
}
