com.opendesign.utils.ControllerUtil.java Source code

Introduction

Here is the source code for com.opendesign.utils.ControllerUtil.java

Source

/*
 * Copyright (c) 2016 OpenDesign All rights reserved.
 *
 * This software is the confidential and proprietary information of OpenDesign.
 * You shall not disclose such Confidential Information and shall use it
 * only in accordance with the terms of the license agreement you entered into
 * with OpenDesign.
 */
package com.opendesign.utils;

import java.io.File;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang.StringUtils;

import com.opendesign.utils.CmnConst.FileUploadDomain;

public class ControllerUtil {

    /**
     * Request ? ?  ? Map ? ?.  ?? ? java.util.Array  ?.
     * 
     * @param request
     * @return
     */
    public static Map<String, Object> createParamMap(HttpServletRequest request) {

        Map<String, Object> paramMap = new HashMap<String, Object>();

        // 2015.09.13 joldo
        // String updateID = SessionManager.getAdminId(request.getSession());
        // String token = request.getParameter("token");
        // paramMap.put("updateID", StringUtils.isEmpty(updateID) ?
        // "${anonymous}" : updateID );
        // paramMap.put("token", StringUtils.isEmpty(token) ? "${anonymous}" :
        // token );

        @SuppressWarnings("rawtypes")
        Enumeration enums = request.getParameterNames();
        while (enums.hasMoreElements()) {

            String paramName = (String) enums.nextElement();
            String[] parameters = request.getParameterValues(paramName);

            // Parameter ? 
            if (parameters.length > 1) {
                for (int i = 0; i < parameters.length; i++) {
                    String param = StringUtils.stripToEmpty(parameters[i]);
                    parameters[i] = param;
                }
                paramMap.put(paramName, parameters);
                // Parameter ?  
            } else {
                paramMap.put(paramName, StringUtils.stripToEmpty(parameters[0]));
            }
        }

        request.setAttribute("param_map", paramMap);

        return paramMap;
    }

    public static boolean isImageFile(HttpServletRequest request, String filePathOnWebBase, String fileDomain) {

        String fileUploadDir = CmnUtil.getFileUploadDir(request, fileDomain);
        //String fileName = filePathOnWebBase.substring(filePathOnWebBase.lastIndexOf(File.separator) );
        String fileName = File.separator + FilenameUtils.getName(filePathOnWebBase);
        File file = new File(fileUploadDir + fileName);

        return ThumbnailManager.isImageFile(file);
    }

    public static String getHostName(HttpServletRequest request) {

        String scheme = request.getScheme();
        String serverName = request.getServerName();
        int portNumber = request.getServerPort();
        String contextPath = request.getContextPath();

        String host = scheme + "://" + serverName + contextPath + ":" + portNumber;
        if (portNumber == 80) {
            host = scheme + "://" + serverName + contextPath;
        }

        return host;
    }

}