From 3c6c8d181d035f8f11e82d1feb152264de327fcf Mon Sep 17 00:00:00 2001
From: curry772 <curry772@gmail.com>
Date: Tue, 1 Sep 2026 11:26:11 +0900
Subject: [PATCH] =?UTF-8?q?isNotBlank=20->=20StringUtils.isNotBlank?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
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---
 .../java/com/eactive/eai/common/hsm/HsmManager.java | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/main/java/com/eactive/eai/common/hsm/HsmManager.java b/src/main/java/com/eactive/eai/common/hsm/HsmManager.java
index 54fc3f9..0db1689 100644
--- a/src/main/java/com/eactive/eai/common/hsm/HsmManager.java
+++ b/src/main/java/com/eactive/eai/common/hsm/HsmManager.java
@@ -25,6 +25,7 @@ import java.util.concurrent.TimeUnit;
 
 import javax.crypto.SecretKey;
 
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Component;
 
 import com.eactive.eai.agent.encryption.EncryptionManager;
@@ -191,15 +192,15 @@ public class HsmManager implements Lifecycle, PropertyChangeListener {
 
         String primaryConfig = decrypt(encManager, propManager.getProperty(GROUP_NAME, PROP_CONFIG));
         String primaryPin = decrypt(encManager, propManager.getProperty(GROUP_NAME, PROP_PIN));
-        if (isNotBlank(primaryConfig)) {
+        if (StringUtils.isNotBlank(primaryConfig)) {
             candidates.add(new HsmConfig(CONFIG_PRIMARY, normalizeConfig(primaryConfig), toPin(primaryPin)));
         }
 
         String secondaryConfig = decrypt(encManager, propManager.getProperty(GROUP_NAME, PROP_CONFIG_SECONDARY));
-        if (isNotBlank(secondaryConfig)) {
+        if (StringUtils.isNotBlank(secondaryConfig)) {
             // PIN_SECONDARY 미설정이면 primary PIN 을 재사용한다 (슬롯만 이중화하는 구성 지원)
             String rawSecondaryPin = propManager.getProperty(GROUP_NAME, PROP_PIN_SECONDARY);
-            String secondaryPin = isNotBlank(rawSecondaryPin) ? decrypt(encManager, rawSecondaryPin) : primaryPin;
+            String secondaryPin = StringUtils.isNotBlank(rawSecondaryPin) ? decrypt(encManager, rawSecondaryPin) : primaryPin;
             candidates.add(new HsmConfig(CONFIG_SECONDARY, normalizeConfig(secondaryConfig), toPin(secondaryPin)));
         }
 
@@ -213,10 +214,6 @@ public class HsmManager implements Lifecycle, PropertyChangeListener {
         return encManager.decryptDBData(value);
     }
 
-    private static boolean isNotBlank(String value) {
-        return value != null && !value.trim().isEmpty();
-    }
-
     private static String normalizeConfig(String configContent) {
         return configContent.trim().replace("\\n", "\n");
     }
@@ -287,7 +284,7 @@ public class HsmManager implements Lifecycle, PropertyChangeListener {
         try {
             String value = PropManager.getInstance().getProperty(GROUP_NAME, PROP_RELOAD_INTERVAL_MINUTES,
                     String.valueOf(DEFAULT_RELOAD_INTERVAL_MINUTES));
-            if (isNotBlank(value)) {
+            if (StringUtils.isNotBlank(value)) {
                 newInterval = Long.parseLong(value.trim());
             }
         } catch (Exception e) {