jpa error interceptor

src/main/java/com/eactive/apim/portal/tools/JpaErrorLoggingAspect.java

@@ -0,0 +1,27 @@
+package com.eactive.apim.portal.tools;
+
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.annotation.AfterThrowing;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.stereotype.Component;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+
+@Component
+@Aspect
+@Slf4j
+public class JpaErrorLoggingAspect {
+    @PersistenceContext
+    private EntityManager em;
+
+    @AfterThrowing(pointcut = "@annotation(org.springframework.transaction.annotation.Transactional)", throwing = "ex")
+    public void onError(Exception ex) {
+        try {
+            String user = (String) em.createNativeQuery("select user from user").getSingleResult();
+            log.error("DB USER = {}, SQL ERROR = {}", user, ex.getMessage() );
+        } catch (Exception e) {
+            log.error("Failed to fetch DB User", e);
+        }
+    }
+}

src/main/resources/weblogic.xml

@@ -7,13 +7,13 @@
     <context-root>/</context-root>
 
     <container-descriptor>
-<!--        <prefer-application-packages>-->
-<!--            <package-name>org.slf4j.*</package-name>-->
-<!--            <package-name>ch.qos.logback.*</package-name>-->
-<!--            <package-name>org.apache.log4j.*</package-name>-->
-<!--            <package-name>org.apache.commons.logging.*</package-name>-->
-<!--        </prefer-application-packages>-->
-        <prefer-web-inf-classes>true</prefer-web-inf-classes>
+        <prefer-application-packages>
+            <package-name>org.slf4j.*</package-name>
+            <package-name>ch.qos.logback.*</package-name>
+            <package-name>org.apache.log4j.*</package-name>
+            <package-name>org.apache.commons.logging.*</package-name>
+        </prefer-application-packages>
+<!--        <prefer-web-inf-classes>true</prefer-web-inf-classes>-->
     </container-descriptor>
 
     <session-descriptor>