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package egovframework.com.cmm.util;
import java.lang.reflect.Array;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* EgovMybaitsUtil 클래스
*
* @author 장동한
* @since 2016.06.07
* @version 1.0
* @see
*
* <pre>
* << 개정이력(Modification Information) >>
*
* 수정일 수정자 수정내용
* ------- ------------- ----------------------
* 2016.06.07 장동한 최초 생성
* 2017.03.03 조성원 시큐어코딩(ES)-오류 메시지를 통한 정보노출[CWE-209]
* 2017.07.21 장동한 isEquals에서 String Character 비교 가능하도록
*
* </pre>
*/
public class EgovMybaitsUtil {
private static final Logger logger = LoggerFactory.getLogger(EgovMybaitsUtil.class);
/**
* Empty 여부를 확인한다.
* @param o Object
* @return boolean
* @exception IllegalArgumentException
*/
public static boolean isEmpty(Object o) throws IllegalArgumentException {
try {
if(o == null) return true;
if(o instanceof String) {
if(((String)o).length() == 0){
return true;
}
} else if(o instanceof Collection) {
if(((Collection)o).isEmpty()){
return true;
}
} else if(o.getClass().isArray()) {
if(Array.getLength(o) == 0){
return true;
}
} else if(o instanceof Map) {
if(((Map)o).isEmpty()){
return true;
}
}else {
return false;
}
return false;
//2017.03.03 조성원 시큐어코딩(ES)-오류 메시지를 통한 정보노출[CWE-209]
} catch(IllegalArgumentException e) {
logger.error("[IllegalArgumentException] Try/Catch...usingParameters Runing : "+ e.getMessage());
} catch(Exception e) {
logger.error("["+e.getClass()+"] Try/Catch...Exception : " + e.getMessage());
}
return false;
}
/**
* Not Empty 여부를 확인한다.
* @param o Object
* @return boolean
* @exception IllegalArgumentException
*/
public static boolean isNotEmpty(Object o) {
return !isEmpty(o);
}
/**
* Equal 여부를 확인한다.
* @param obj Object, obj Object
* @return boolean
*/
public static boolean isEquals(Object obj, Object obj2){
if(isEmpty(obj)) return false;
if(obj instanceof String && obj2 instanceof String) {
if( (String.valueOf(obj)).equals( String.valueOf(obj2) )){
return true;
}
}else if(obj instanceof String && obj2 instanceof Character) {
if( (String.valueOf(obj) ).equals( String.valueOf(obj2) )){
return true;
}
}else if(obj instanceof String && obj2 instanceof Integer) {
if( (String.valueOf(obj)).equals( String.valueOf((Integer)obj2) )){
return true;
}
}else if(obj instanceof Integer && obj2 instanceof String) {
if( (String.valueOf(obj2)).equals( String.valueOf((Integer)obj) )){
return true;
}
} else if(obj instanceof Integer && obj instanceof Integer) {
if((Integer)obj == (Integer)obj2){
return true;
}
}
return false;
}
/**
* String의 Equal 여부를 확인한다.
* @param obj Object, obj Object
* @return boolean
*/
public static boolean isEqualsStr(Object obj, String s){
if(isEmpty(obj)) return false;
if(s.equals(String.valueOf(obj))){
return true;
}
return false;
}
}