feat: add Ezra's data provider and json for Lesson 9 (#342)

Co-authored-by: Ezra Nyabuti <enyabuti251@gmail.com>

Author: enyabuti

lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/EzraNyabuti.java

@@ -0,0 +1,22 @@
+package com.codedifferently.lesson9.dataprovider;
+
+import java.util.Map;
+import org.springframework.stereotype.Service;
+
+@Service
+public class EzraNyabuti extends DataProvider {
+  public String getProviderName() {
+    return "ezranyabuti";
+  }
+
+  public Map<String, Class> getColumnTypeByName() {
+    return Map.of(
+        "column1", Integer.class,
+        "column2", Boolean.class,
+        "column3", Short.class,
+        "column4", Long.class,
+        "column5", String.class,
+        "column6", Double.class,
+        "column7", Float.class);
+  }
+}

lesson_09/types/types_app/src/main/resources/data/ezranyabuti.json

@@ -0,0 +1,92 @@
+[
+  {
+    "column1": "2120895036",
+    "column2": "true",
+    "column3": "24802",
+    "column4": "6908506315396957184",
+    "column5": "wqy62mu",
+    "column6": "9.43001574683667E307",
+    "column7": "4.0127153E37"
+  },
+  {
+    "column1": "1667377366",
+    "column2": "false",
+    "column3": "27919",
+    "column4": "8272055222693081088",
+    "column5": "s72rv",
+    "column6": "1.3222080404727196E308",
+    "column7": "1.1443989E38"
+  },
+  {
+    "column1": "1514491750",
+    "column2": "false",
+    "column3": "9314",
+    "column4": "7534644921406815232",
+    "column5": "s6qlkhdip",
+    "column6": "4.206061481858883E307",
+    "column7": "1.334877E38"
+  },
+  {
+    "column1": "1408087717",
+    "column2": "true",
+    "column3": "15485",
+    "column4": "6689343031308634112",
+    "column5": "06rbdc",
+    "column6": "1.781150030182423E308",
+    "column7": "3.3824153E38"
+  },
+  {
+    "column1": "690743645",
+    "column2": "true",
+    "column3": "8506",
+    "column4": "7046604679299312640",
+    "column5": "afplmc4e",
+    "column6": "1.1430022299391563E308",
+    "column7": "4.679686E37"
+  },
+  {
+    "column1": "119116800",
+    "column2": "true",
+    "column3": "17882",
+    "column4": "5082536787407333376",
+    "column5": "ufnovbca3675",
+    "column6": "8.43568380140264E307",
+    "column7": "3.1350393E38"
+  },
+  {
+    "column1": "1899205044",
+    "column2": "true",
+    "column3": "13490",
+    "column4": "3182659651174023168",
+    "column5": "yj6ikxsdvu",
+    "column6": "3.46389797084942E307",
+    "column7": "7.717568E37"
+  },
+  {
+    "column1": "334824610",
+    "column2": "false",
+    "column3": "32199",
+    "column4": "6812104539776706560",
+    "column5": "9f3r61n",
+    "column6": "1.4634953315417972E308",
+    "column7": "3.4026075E38"
+  },
+  {
+    "column1": "452799069",
+    "column2": "true",
+    "column3": "17577",
+    "column4": "3748042788793581056",
+    "column5": "dz6xkj21e",
+    "column6": "1.4110851611275912E308",
+    "column7": "7.0409127E37"
+  },
+  {
+    "column1": "1889635888",
+    "column2": "false",
+    "column3": "1935",
+    "column4": "6739421657352493056",
+    "column5": "8kb54v3jalm",
+    "column6": "1.2433985167998014E308",
+    "column7": "3.3414905E38"
+  }
+]