complete#

src/main/java/com/zipcodewilmington/phone/Main.java

@@ -0,0 +1,7 @@
+package com.zipcodewilmington.phone;
+
+public class Main {
+    public static void main(String[] args) {
+        System.out.println(PhoneNumberFactory.createRandomPhoneNumber());
+    }
+}

src/main/java/com/zipcodewilmington/phone/PhoneNumberFactory.java

@@ -3,6 +3,7 @@ package com.zipcodewilmington.phone;
 import com.zipcodewilmington.exceptions.InvalidPhoneNumberFormatException;
 
 import java.util.logging.Logger;
+import java.util.Random;
 
 /**
  * Created by leon on 5/1/17.
@@ -20,17 +21,23 @@ public final class PhoneNumberFactory {
      * @return array of randomly generated PhoneNumber objects
      */ //TODO - Implement logic
     public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) {
-        return null;
+        PhoneNumber[] randomPhoneNumberArray = new PhoneNumber[phoneNumberCount];
+        for (int i = 0; i < phoneNumberCount; i++) {
+            randomPhoneNumberArray[i] = createRandomPhoneNumber();
+        }
+        return randomPhoneNumberArray;
     }
-
     /**
      * @return an instance of PhoneNumber with randomly generated phone number value
      */ //TODO - Implement logic
     public static PhoneNumber createRandomPhoneNumber() {
-        return createPhoneNumberSafely(-1, -1, -1);
+        Random rand = new Random();
+        int areaCode = rand.nextInt(899) + 100;
+        int centralOfficeCode = rand.nextInt(899) + 100;
+        int phoneLineCode = rand.nextInt(8999) + 1000;
+        return createPhoneNumberSafely(areaCode, centralOfficeCode, phoneLineCode);
     }
 
-
     /**
      * @param areaCode          - 3 digit code
      * @param centralOfficeCode - 3 digit code
@@ -38,7 +45,14 @@ public final class PhoneNumberFactory {
      * @return a new phone number object
      */ //TODO - if input is valid, return respective PhoneNumber object, else return null
     public static PhoneNumber createPhoneNumberSafely(int areaCode, int centralOfficeCode, int phoneLineCode) {
-        return createPhoneNumber(null);
+        String phoneNumberRepresentation = "(" + areaCode + ")-" + centralOfficeCode + "-" + phoneLineCode;
+        logger.info("Create phonenumber");
+        try {
+            return createPhoneNumber(phoneNumberRepresentation);
+        } catch (InvalidPhoneNumberFormatException e) {
+            logger.warning("" +  phoneNumberRepresentation + " is not a valid phone number" );
+            return null;
+        }
     }
 
     /**
@@ -46,7 +60,8 @@ public final class PhoneNumberFactory {
      * @return a new phone number object
      * @throws InvalidPhoneNumberFormatException - thrown if phoneNumberString does not match acceptable format
      */ // TODO - Add throws statement to method signature
-    public static PhoneNumber createPhoneNumber(String phoneNumberString) {
-        return null;
+    public static PhoneNumber createPhoneNumber(String phoneNumberString) throws InvalidPhoneNumberFormatException {
+        logger.info("Attempting to create a new phoneNumber object with a value of " + phoneNumberString);
+        return new PhoneNumber(phoneNumberString);
     }
 }