From e7ee571a9ef93cce237caaf3da0c613883ca854d Mon Sep 17 00:00:00 2001
From: Dan Galdi <dmgaldi@upenn.edu>
Date: Thu, 18 Jul 2024 17:37:13 -0400
Subject: [PATCH] Add logging

---
 build.gradle.kts                                             | 2 +-
 .../veupathdb/service/eda/subset/model/db/EntityFactory.java | 1 +
 .../veupathdb/service/eda/subset/model/db/PlatformUtils.java | 5 +++++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index 065eada..156db1c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@
 
 // Project settings
 group   = "org.veupathdb.eda"
-version = "4.16.3"
+version = "4.16.4"
 
 plugins {
   `java-library`
diff --git a/src/main/java/org/veupathdb/service/eda/subset/model/db/EntityFactory.java b/src/main/java/org/veupathdb/service/eda/subset/model/db/EntityFactory.java
index e43f03b..fc5825b 100644
--- a/src/main/java/org/veupathdb/service/eda/subset/model/db/EntityFactory.java
+++ b/src/main/java/org/veupathdb/service/eda/subset/model/db/EntityFactory.java
@@ -75,6 +75,7 @@ public TreeNode<Entity> getStudyEntityTree(String studyId) {
    */
   private boolean attributesTableExists(Entity entity) {
     PlatformUtils.DBPlatform platform = PlatformUtils.fromDataSource(_dataSource);
+    LOG.info("Found DB platform: " + platform);
     String wideTable = DB.Tables.Attributes.NAME(entity).toUpperCase(Locale.ROOT);
     if (platform == PlatformUtils.DBPlatform.PostgresDB) {
       String postgresTableExists = String.format("SELECT EXISTS (\n" +
diff --git a/src/main/java/org/veupathdb/service/eda/subset/model/db/PlatformUtils.java b/src/main/java/org/veupathdb/service/eda/subset/model/db/PlatformUtils.java
index c493439..f94be06 100644
--- a/src/main/java/org/veupathdb/service/eda/subset/model/db/PlatformUtils.java
+++ b/src/main/java/org/veupathdb/service/eda/subset/model/db/PlatformUtils.java
@@ -1,11 +1,15 @@
 package org.veupathdb.service.eda.subset.model.db;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
 import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.Arrays;
 
 public class PlatformUtils {
+  private static final Logger LOG = LogManager.getLogger(PlatformUtils.class);
 
   public enum DBPlatform {
     PostgresDB("PostgreSQL"),
@@ -26,6 +30,7 @@ public String getProductName() {
   public static DBPlatform fromDataSource(DataSource dataSource) {
     try (Connection c = dataSource.getConnection()) {
       final String productName = c.getMetaData().getDatabaseProductName();
+      LOG.info("Found product name: " + productName)
       return Arrays.stream(DBPlatform.values())
           .filter(platform -> platform.getProductName().equals(productName))
           .findAny()