/**
* Copyright (c) 2011-2012, James Zhan 詹波 (jfinal@126.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jfinal.config;
import java.util.ArrayList;
import java.util.List;
import com.jfinal.aop.Interceptor;
/**
* The interceptors applied to all actions.
*/
final public class Interceptors {
private final List<Interceptor> interceptorList = new ArrayList<Interceptor>();
public Interceptors add(Interceptor globalInterceptor) {
if (globalInterceptor != null)
this.interceptorList.add(globalInterceptor);
return this;
}
public Interceptor[] getInterceptorArray() {
Interceptor[] result = interceptorList.toArray(new Interceptor[interceptorList.size()]);
return result == null ? new Interceptor[0] : result;
}
}