Merge pull request #8002 from ShvaykaD/bugfix/entity-data-adapter-convert-value

[3.4.4] Fix data convertion for BigInteger values that stored in DB as String

dao/src/main/java/org/thingsboard/server/dao/sql/query/EntityDataAdapter.java

@@ -92,8 +92,9 @@ public class EntityDataAdapter {
                 }
                 try {
                     double dblVal = Double.parseDouble(strVal);
-                    if (!Double.isInfinite(dblVal)) {
+                    String doubleAsString = Double.toString(dblVal);
-                        return Double.toString(dblVal);
+                    if (!Double.isInfinite(dblVal) && isSimpleDouble(doubleAsString)) {
+                        return doubleAsString;
                     }
                 } catch (NumberFormatException ignored) {
                 }
@@ -104,4 +105,9 @@ public class EntityDataAdapter {
         }
     }
 
+    private static boolean isSimpleDouble(String valueAsString) {
+        return valueAsString.contains(".") && !valueAsString.contains("E") && !valueAsString.contains("e");
+    }
+
+
 }

dao/src/test/java/org/thingsboard/server/dao/sql/query/EntityDataAdapterTest.java

@@ -25,6 +25,7 @@ public class EntityDataAdapterTest {
     public void testConvertValue() {
         assertThat(EntityDataAdapter.convertValue("500")).isEqualTo("500");
         assertThat(EntityDataAdapter.convertValue("500D")).isEqualTo("500D"); //do not convert to Double !!!
-        assertThat(EntityDataAdapter.convertValue("0101010521130565")).isEqualTo("0101010521130565");
+        assertThat(EntityDataAdapter.convertValue("0101010521130565")).isEqualTo("0101010521130565"); //do not convert to Double !!!
+        assertThat(EntityDataAdapter.convertValue("89010303310033979663")).isEqualTo("89010303310033979663"); //do not convert to Double !!!
     }
 }