com.rxx.base.interceptor.ActionInterceptor.java Source code

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Here is the source code for com.rxx.base.interceptor.ActionInterceptor.java

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/**
The MIT License (MIT) * Copyright (c) 2015 
    
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
    
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
    
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.rxx.base.interceptor;

import com.mingsoft.base.constant.Const;
import com.mingsoft.base.constant.SessionConst;
import com.mingsoft.util.StringUtil;
import org.apache.log4j.Logger;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * actionbasebasepath
 * @author QQ:78750478
 * @version
 * 100-000-000<br/>
 * 2012-03-15<br/>
 * <br/>
 */
public class ActionInterceptor extends HandlerInterceptorAdapter {

    protected Logger logger = Logger.getLogger(this.getClass());

    private static String BASE = "base";

    private static String BASE_PATH = "basePath";

    private static String MODEL_ID = "modelId";

    private static String BASE_URL = "baseUrl";

    public static boolean IS_WINDOWS = false;

    static {
        if (System.getProperty("os.name").toLowerCase().indexOf("windows") > 0) {
            IS_WINDOWS = true;
        }
    }

    /**
     * action,basebasepath
     * @param request HttpServletRequest
     * @param response HttpServletResponse 
     * @param handler 
     * @throws Exception 
     * @return true
     */
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
            throws Exception {
        String modelId = request.getParameter(MODEL_ID); //
        if (StringUtil.isInteger(modelId)) {
            request.getSession().setAttribute(SessionConst.MODEL_ID_SESSION.toString(), modelId);
            request.getSession().setAttribute(SessionConst.MODEL_TITLE_SESSION.toString(),
                    request.getParameter("modelTitle"));

        }
        request.setAttribute(BASE, Const.BASE);
        request.setAttribute(BASE_PATH, request.getScheme() + "://" + request.getServerName()
                + (request.getServerPort() == 80 ? "" : ":" + request.getServerPort()) + Const.BASE);
        request.setAttribute(BASE_URL,
                request.getScheme() + "://" + request.getServerName()
                        + (request.getServerPort() == 80 ? "" : ":" + request.getServerPort())
                        + request.getContextPath() + request.getServletPath()
                        + (request.getQueryString() == null ? "" : "?" + request.getQueryString()));
        return true;
    }

}