io.jboot.web.handler.JbootHandler Maven / Gradle / Ivy
/**
* Copyright (c) 2015-2020, Michael Yang 杨福海 ([email protected]).
*
* 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 io.jboot.web.handler;
import com.jfinal.handler.Handler;
import io.jboot.JbootConsts;
import io.jboot.exception.JbootExceptionHolder;
import io.jboot.web.session.JbootServletRequestWrapper;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* 用于对 request 封装 和 CPATH 的设置
*/
public class JbootHandler extends Handler {
@Override
public void handle(String target, HttpServletRequest request, HttpServletResponse response, boolean[] isHandled) {
JbootServletRequestWrapper requestWrapper = new JbootServletRequestWrapper(request, response);
try {
doHandle(target, requestWrapper, response, isHandled);
} finally {
JbootExceptionHolder.release();
requestWrapper.refreshSession();
}
}
private void doHandle(String target, HttpServletRequest request, HttpServletResponse response, boolean[] isHandled) {
request.setAttribute(JbootConsts.ATTR_REQUEST, request);
request.setAttribute(JbootConsts.ATTR_CONTEXT_PATH, request.getContextPath());
next.handle(target, request, response, isHandled);
}
}