From 54ab5645b16d92de27f915d7fef4f17cba54fbcc Mon Sep 17 00:00:00 2001
From: Paul Trowbridge <paul@hptrow.me>
Date: Mon, 24 Oct 2022 13:28:26 +0000
Subject: [PATCH] print headers for each section; evaluate null as a potential
 string object status

---
 app/src/main/java/jrunner/jrunner.java | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/jrunner/jrunner.java b/app/src/main/java/jrunner/jrunner.java
index b028e6a..9f81ac8 100644
--- a/app/src/main/java/jrunner/jrunner.java
+++ b/app/src/main/java/jrunner/jrunner.java
@@ -118,11 +118,14 @@ public class jrunner {
             }
         }
 
-        System.out.println(scu);
-        System.out.println(scn);
-        System.out.println(dcu);
-        System.out.println(dcn);
+        System.out.println("------------db info---------------------------------------");
+        System.out.println("source db uri:        " + scu);
+        System.out.println("source db username:   " + scn);
+        System.out.println("destination db uri:   " + dcu);
+        System.out.println("destination username: " + dcn);
+        System.out.println("------------source sql------------------------------------");
         System.out.println(sq);
+        System.out.println("------------destination table-----------------------------");
         System.out.println(dt);
 
         //return;
@@ -152,8 +155,8 @@ public class jrunner {
             e.printStackTrace();
             System.exit(0);
         } 
-
         //----------------------------------------open resultset------------------------------------------------------------
+        System.out.println("issue connecting to desctination:");
         try {
             stmt = scon.createStatement();
             rs = stmt.executeQuery(sq); 
@@ -169,6 +172,7 @@ public class jrunner {
         //---------------------------------------build meta---------------------------------------------------------------
         try {
             cols = rs.getMetaData().getColumnCount();
+        System.out.println("------------source metadata-------------------------------");
             System.out.println("number of cols: " + cols);
             getv = new String[cols + 1];
             dtn  = new String[cols + 1];
@@ -185,6 +189,7 @@ public class jrunner {
             e.printStackTrace();
             System.exit(0);
         }
+        System.out.println("------------row count-------------------------------------");
         //-------------------------------build & execute sql-------------------------------------------------------------
         try {
             while (rs.next()) {
@@ -193,7 +198,7 @@ public class jrunner {
                 nr = "";
                 for (int i = 1; i <= cols; i++){
                     nc = rs.getString(i);
-                    if (dtn[i] == "DATE" && nc == "null") {
+                    if (nc == null) {
                         nc = "NULL";
                     }
                     else {
@@ -292,5 +297,6 @@ public class jrunner {
             System.out.println("issue closing connections");
             e.printStackTrace();
         }
+        System.out.println("");
     }
 }