[Java] VO안의 모든 값, Request안의 모든 값확인

ComParamLogger.Java

package egovframework.com.cmm.util;
 
import java.lang.reflect.Field;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
import javax.servlet.http.HttpServletRequest;
 
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
 
import org.apache.commons.collections.map.ListOrderedMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
 
import egovframework.rte.psl.dataaccess.util.EgovMap;
 
//import org.apache.log4j.Logger;
 
public class ComParamLogger {
    
    // protected static final Log log = LogFactory.getLog(ComParamUtil.class);
    // private static final Logger logger = LoggerFactory.getLogger(ComParamUtil.class); //logger로 사용할 경우, 하위 logger들과 충돌 때문에 사용안함
    // private Logger logger = Logger.getLogger(this.getClass()); //현재 클래스의 depth에서 apache.log4j를 사용할 수 없어서 사용 안함
    private static final Logger comParamLogger = LoggerFactory.getLogger(ComParamLogger.class);
    
    /**
     * request의 모든 값을 확인
     * 
     * @param reqClassName
     * @param nowMethod
     * @param request
     * @return
     * @throws Exception
     */
    public static Map<String, Object> requestGetParameterToMap(String reqClassName, String nowMethod, HttpServletRequest request) throws Exception {
        
        comParamLogger.debug("#    클래스명:[" + reqClassName + "]    " + "메소드명:[" + nowMethod + "]    requestGetParameterToMap    시작    #");
        
        Map<String, Object> rtnMap = new HashMap<String, Object>();
        Enumeration<?> params = request.getParameterNames();
        
        int cnt = 0;
        while (params.hasMoreElements()) {
            String keyName = (String) params.nextElement();
            comParamLogger.debug("#    Parameter" + cnt + " # " + keyName + " : [" + request.getParameter(keyName) + "]");
            rtnMap.put(keyName, request.getParameter(StringUtil.nullString(keyName)));
            cnt++;
        }
        
        comParamLogger.debug("#    클래스명:[" + reqClassName + "]    " + "메소드명:[" + nowMethod + "]    requestGetParameterToMap    종료    #");
        
        return rtnMap;
    }
    
    /**
     * VO의 모든 값을 확인
     * 
     * @param reqClassName
     * @param nowMethod
     * @param comParamUtilVO
     * @return
     * @throws IllegalArgumentException
     * @throws IllegalAccessException
     */
    public static Object paramToVO(String reqClassName, String nowMethod, Object comParamUtilVO) throws IllegalArgumentException, IllegalAccessException {
        
        comParamLogger.debug("#    클래스명:[" + reqClassName + "]    " + "메소드명:[" + nowMethod + "]    " + "VO명:[" + comParamUtilVO + "]        paramToVO    시작    #");
        Object obj = comParamUtilVO;
        
        int i = 0;
        for (Field field : obj.getClass().getDeclaredFields()) {
            field.setAccessible(true);
            String keyName = field.getName();
            Object keyValue = field.get(obj);
            
            if (keyValue == null || ("").equals(keyValue.toString())) {
                keyValue = "";
            }
            
            comParamLogger.debug("#    paramToVO #    VO명:[" + comParamUtilVO + "]    [" + i + "] keyName:[" + keyName + "] # keyValue:[" + keyValue + "]");
            
            i++;
        }
        comParamLogger.debug("#    클래스명:[" + reqClassName + "]    " + "메소드명:[" + nowMethod + "]    " + "VO명:[" + comParamUtilVO + "]        paramToVO    종료    #");
        
        return comParamUtilVO;
    }
    
    public static List listToMap(List requestList) throws Exception {
        comParamLogger.debug("### ListUtil 시작---------------------------------------------------------------");
        List rtnList = new ArrayList();
        try {
            Iterator resultIterator = requestList.iterator();
            int i = 0;
            while (resultIterator.hasNext()) {
                ListOrderedMap oderKeyMap = (ListOrderedMap) resultIterator.next();
                comParamLogger.debug("### ListUtil 1for문 ###" + "Row[" + i + "]의 모든 값 oderKeyMap ==" + oderKeyMap);
                // String idRd = String.valueOf(oderKeyMap.get("id"));
                // int id = Integer.parseInt(idRd);
                // comParamLogger.debug("### ListUtil 1for문 ### id == " + id);
                EgovMap colMap = new EgovMap();
                int j = 0;
                Set key = oderKeyMap.keySet();
                for (Iterator iterator = key.iterator(); iterator.hasNext();) {
                    String keyName = (String) iterator.next();
                    Object valueName = (Object) oderKeyMap.get(keyName);
                    comParamLogger.debug("### ListUtil 2for문 ###" + "Row[" + i + "]의 colMap[" + j + "] ###" + keyName + " = " + valueName);
                    colMap.put(keyName, valueName);
                    j++;
                }
                rtnList.add((EgovMap) colMap);
                i++;
            }
        } catch (Exception e) {
            comParamLogger.debug("### ListUtil Exception : \n" + e);
        }
        comParamLogger.debug("### ListUtil 끝---------------------------------------------------------------");
        return rtnList;
    }
}
 

String유틸에서 Null처리

package egovframework.com.cmm.util;
 
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;
 
import com.ibm.icu.text.DecimalFormat;
 
public class StringUtil {
 
    public static String nullString(String val) { 
        String res = "";
 
        if (val == null)
            return "";
        if (val == "null")
            return "";
        try {
            res = val.trim();
        } catch (Exception ex) {
            res = "";
        }
        return res;
    }
 
}

호출하고자 하는 매소드에 적어주기

/* ######################################################################################################################################## */
String nowMethod = new Object() {}.getClass().getEnclosingMethod().getName();
Map<String, Object> reqGetParameterToMap = ComParamLogger.requestGetParameterToMap(this.getClass().getName().toString(), nowMethod, request);
ComParamLogger.paramToVO(OrgController.class.getClass().getName().toString(), nowMethod, orgVO);
/* ######################################################################################################################################## */