jetbrick.web.mvc.interceptor.AopInterceptor Maven / Gradle / Ivy
/**
* Copyright 2013-2014 Guoqiang Chen, Shanghai, China. All rights reserved.
*
* Email: [email protected]
* URL: http://subchen.github.io/
*
* 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 jetbrick.web.mvc.interceptor;
import jetbrick.web.mvc.RequestContext;
import jetbrick.web.mvc.config.WebConfig;
/**
* 实现类似于 AOP 风格的 Interceptor.
*
* @author Guoqiang Chen
*/
public abstract class AopInterceptor implements Interceptor {
@Override
public void init(WebConfig config) {
}
public abstract void before(RequestContext ctx);
public abstract void after(RequestContext ctx);
@Override
public void intercept(RequestContext ctx, InterceptorChain chain) throws Exception {
before(ctx);
chain.invoke();
after(ctx);
}
@Override
public void destory() {
}
}