From 8361e2cdcd252dad6f72aaa8296796f72ddcddcb Mon Sep 17 00:00:00 2001
From: masiljangajji <xmfpdlsj0508@gmail.com>
Date: Wed, 10 Sep 2025 05:33:10 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20=EC=9D=BD=EA=B8=B0=20=EB=A1=9C?=
 =?UTF-8?q?=EC=A7=81=20=EA=B0=9C=EC=84=A0=20(StringBuilder,try-with-resour?=
 =?UTF-8?q?ce)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../cmm/AltibaseClobStringTypeHandler.java    | 45 ++++++++-----------
 1 file changed, 18 insertions(+), 27 deletions(-)

diff --git a/src/main/java/egovframework/com/cmm/AltibaseClobStringTypeHandler.java b/src/main/java/egovframework/com/cmm/AltibaseClobStringTypeHandler.java
index 69b28e15..336c64a2 100644
--- a/src/main/java/egovframework/com/cmm/AltibaseClobStringTypeHandler.java
+++ b/src/main/java/egovframework/com/cmm/AltibaseClobStringTypeHandler.java
@@ -40,8 +40,8 @@
  * large enough binary type will work.
  *
  * @author Juergen Hoeller
- * @since 1.1.5
  * @see org.springframework.orm.ibatis.SqlMapClientFactoryBean#setLobHandler
+ * @since 1.1.5
  */
 @Slf4j
 @SuppressWarnings("deprecation")
@@ -71,35 +71,26 @@ protected void setParameterInternal(
 	}
 
 
-	@Override
-	protected Object getResultInternal(ResultSet rs, int index, LobHandler lobHandler)
-			throws SQLException {
-
-		StringBuffer read_data = new StringBuffer("");
-	    int read_length;
+    @Override
+    protected Object getResultInternal(ResultSet rs, int index, LobHandler lobHandler)
+            throws SQLException {
 
-		char [] buf = new char[1024];
+        char[] buf = new char[1024];
+        StringBuilder readData = new StringBuilder(buf.length);
 
-		Reader rd =  lobHandler.getClobAsCharacterStream(rs, index);
-	    try {
-			while( (read_length=rd.read(buf))  != -1) {
-				read_data.append(buf, 0, read_length);
-			}
-	    } catch (IOException ie) {
-	    	log.debug("ie: {}", ie);//SQLException sqle = new SQLException(ie.getMessage());
-	    	//throw sqle;
-    	// 2011.10.10 보안점검 후속조치
-	    } finally {
-		    
-			try {
-			    rd.close();
-			} catch (IOException ignore) {
-				log.debug("IGNORE: {}", ignore.getMessage());
-			}
-		    
-		}
+        Reader rd = lobHandler.getClobAsCharacterStream(rs, index);
+        int readLength;
+        try (Reader r = rd) {
+            while ((readLength = r.read(buf)) != -1) {
+                readData.append(buf, 0, readLength);
+            }
+        } catch (IOException ie) {
+            log.debug("ie: {}", ie);//SQLException sqle = new SQLException(ie.getMessage());
+            //throw sqle;
+            // 2011.10.10 보안점검 후속조치
+        }
+        return readData.toString();
 
-	    return read_data.toString();
 
 		//return lobHandler.getClobAsString(rs, index);
 	}