private Object injectFields(BeanDefinition beanDefinition) {
Object bean = BeanUtils.instantiate(beanDefinition.getBeanClass());
Set<Field> injectFields = beanDefinition.getInjectFields();
for (Field field : injectFields) {
injectField(bean, field);
}
return bean;
}
private Object inject(BeanDefinition beanDefinition) {
if (beanDefinition.getResolvedInjectMode() == InjectType.INJECT_NO) {
return BeanUtils.instantiate(beanDefinition.getBeanClass());
} else if (beanDefinition.getResolvedInjectMode() == InjectType.INJECT_FIELD) {
return injectFields(beanDefinition);
} else {
return injectConstructor(beanDefinition);
}
}
private Object injectConstructor(BeanDefinition beanDefinition) {
Constructor<?> constructor = beanDefinition.getInjectConstructor();
Object[] args = populateArguments(constructor.getParameterTypes());
return BeanUtils.instantiateClass(constructor, args);
}