SessionManager 캐시 조회 관리 API 추가 (/manage/session)

SessionManagerForIgnite/SessionManagerForEhcache가 관리하는 login,
http-login, evict-master, terminal, convert-user-id, socket,
outbound-access-token 캐시를 조회할 수 있는 관리용 API를 추가한다.
outbound-access-token 캐시는 Ignite 백엔드에서만 지원하며, Ehcache
백엔드에서는 success=false로 응답하고 500을 반환하지 않는다.

src/main/java/com/eactive/eai/common/session/SessionManager.java

@@ -246,6 +246,8 @@ public abstract class SessionManager implements Lifecycle {
 
 	public abstract CacheInfoVO getSocketCache();
 
+	public abstract CacheInfoVO getOutboundAccessTokenCache();
+
 	public abstract String getMasterInstId();
 
 	// Convert terminalId to userId

src/main/java/com/eactive/eai/common/session/SessionManagerForEhcache.java

@@ -887,7 +887,12 @@ public class SessionManagerForEhcache extends SessionManager {
 	public CacheInfoVO getSocketCache() {
 		return convert(cacheSocket);
 	}
-	
+
+	@Override
+	public CacheInfoVO getOutboundAccessTokenCache() {
+		throw new UnsupportedOperationException();
+	}
+
 	@Override
 	public void putWebSocketTimeout(String key, SessionVO value) {
 		cacheWebSocketTimeout.put(new Element(key, value));

src/main/java/com/eactive/eai/common/session/SessionManagerForIgnite.java

@@ -818,6 +818,11 @@ public class SessionManagerForIgnite extends SessionManager {
 	public CacheInfoVO getSocketCache() {
 		return convert(cacheSocket);
 	}
+
+	@Override
+	public CacheInfoVO getOutboundAccessTokenCache() {
+		return convert(cacheOutBoundAccessToken);
+	}
 	   
 	@Override
 	public void putWebSocketTimeout(String key, SessionVO value) {