inisialisasi

src/main/java/org/sadigit/util/AppUtil.java

@@ -0,0 +1,57 @@
+package org.sadigit.util;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.math.BigDecimal;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+import java.util.*;
+
+
+@Slf4j
+public class AppUtil {
+
+    public static List<Map<String, String>> convertResultsetToListStr(ResultSet rs) {
+        List<Map<String, String>> lst = new ArrayList<Map<String, String>>();
+        try {
+            ResultSetMetaData rsmd = rs.getMetaData();
+            int colCount = rsmd.getColumnCount();
+            String value = "";
+
+            while (rs.next()) {
+                HashMap<String, String> map = new HashMap<String, String>();
+                for (int i = 1; i <= colCount; i++) {
+                    try {
+                        if (rs.getObject(i).toString().equals("") || rs.getObject(i).toString().equals("null")) {
+                            value = "";
+                        } else {
+                            value = rs.getObject(i).toString();
+                        }
+                    } catch (Exception e) {
+                        value = "";
+                    }
+                    map.put(rsmd.getColumnName(i).toLowerCase(), value);
+                }
+                lst.add(map);
+            }
+
+        } catch (Exception ex) {
+            log.info("AppUtil :" + ex.getMessage());
+        }
+
+        return lst;
+    }
+
+    public static Double doubleNVL(Double value) {
+        return Optional.ofNullable(value).orElse(Double.NaN);
+    }
+
+    public static BigDecimal BigDecimalNVL(BigDecimal value) {
+        return Optional.ofNullable(value).orElse(null);
+    }
+
+    public static int intNVL(int value) {
+        return Optional.ofNullable(value).orElse(Integer.BYTES);
+    }
+
+}