/**
* 构造器
*
* @param target 目标控制器对象
* @param rootMapping 控制器根请求映射
* @param method 方法
* @param interceptors 控制器根拦截器集合
*/
@SuppressWarnings("unchecked")
public RequestMeta(
Object target,
String rootMapping,
Method method,
List<PairObject<Class<IFilter>, String>> interceptors) {
this.target = target;
this.mapping = this.buildRequestMapping(rootMapping, method);
this.method = method;
RequestMetodHandler _handlerAnno = method.getAnnotation(RequestMetodHandler.class);
if (_handlerAnno != null && _handlerAnno.value() != null) {
this.handler = ClassUtils.impl(_handlerAnno.value(), IRequestMethodHandler.class);
} else {
this.handler = null;
}
this.methodParamNames = ClassUtils.getMethodParamNames(method);
this.parameterTypes = method.getParameterTypes();
// 处理控制器方法对象声明的拦截器
boolean hasInterceptorClean = method.isAnnotationPresent(FilterClean.class);
List<PairObject<Class<IFilter>, String>> _interceptors =
hasInterceptorClean
? new ArrayList<PairObject<Class<IFilter>, String>>()
: new ArrayList<PairObject<Class<IFilter>, String>>(interceptors);
FilterGroup _interceptorGroup = method.getAnnotation(FilterGroup.class);
if (_interceptorGroup != null
&& _interceptorGroup.value() != null
&& _interceptorGroup.value().length > 0) {
Filter[] _interceptorArray = _interceptorGroup.value();
if (_interceptorArray != null && _interceptorArray.length > 0) {
for (Filter _interceptor : _interceptorArray) {
_interceptors.add(
new PairObject<Class<IFilter>, String>(
(Class<IFilter>) _interceptor.value(), _interceptor.params()));
}
}
} else {
Filter _interceptor = method.getAnnotation(Filter.class);
if (_interceptor != null) {
_interceptors.add(
new PairObject<Class<IFilter>, String>(
(Class<IFilter>) _interceptor.value(), _interceptor.params()));
}
}
this.interceptors = _interceptors;
}