Implementato shutdown Log4j

ems-core/pom.xml

@@ -68,7 +68,7 @@
             <dependency>
                 <groupId>org.apache.logging.log4j</groupId>
                 <artifactId>log4j-bom</artifactId>
-                <version>2.24.3</version>
+                <version>2.25.0</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>

ems-core/src/main/java/it/integry/ems/_context/EmsCoreContext.java

@@ -23,6 +23,7 @@ import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.sql.DriverManager;
 import java.util.Arrays;
+import java.util.Enumeration;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.ExecutorService;
@@ -72,6 +73,22 @@ public class EmsCoreContext {
     @PreDestroy
     public void preDestroy() {
         contextInitialized = false;
+
+
+        ClassLoader cl = Thread.currentThread().getContextClassLoader();
+        Enumeration<java.sql.Driver> drivers = DriverManager.getDrivers();
+        logger.info("Deregister DB Drivers");
+
+        while (drivers.hasMoreElements()) {
+            java.sql.Driver driver = drivers.nextElement();
+            if (driver.getClass().getClassLoader() == cl) {
+                try {
+                    DriverManager.deregisterDriver(driver);
+                } catch (Exception ex) {
+                    // log error
+                }
+            }
+        }
     }
 
     //@EventListener(ContextRefreshedEvent.class)

ems-core/src/main/java/it/integry/ems/listener/Log4jShutdownListener.java

@@ -0,0 +1,18 @@
+package it.integry.ems.listener;
+
+import org.apache.logging.log4j.LogManager;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+
+public class Log4jShutdownListener implements ServletContextListener {
+    @Override
+    public void contextInitialized(ServletContextEvent servletContextEvent) {
+
+    }
+
+    @Override
+    public void contextDestroyed(ServletContextEvent sce) {
+        LogManager.shutdown();
+    }
+}

ems-engine/src/main/webapp/WEB-INF/web.xml

@@ -19,16 +19,18 @@
         <param-name>log4jConfiguration</param-name>
         <param-value>classpath:log4j2.xml</param-value>
     </context-param>
-
-    <listener>
-        <listener-class>org.apache.logging.log4j.web.Log4jServletContextListener</listener-class>
-    </listener>
     <listener>
         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
     </listener>
     <listener>
         <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
     </listener>
+    <listener>
+        <listener-class>org.apache.logging.log4j.web.Log4jServletContextListener</listener-class>
+    </listener>
+<!--    <listener>-->
+<!--        <listener-class>it.integry.ems.listener.Log4jShutdownListener</listener-class>-->
+<!--    </listener>-->
 
     <servlet>
         <servlet-name>SpringDispatcherServlet</servlet-name>