Completed all of lab

src/main/java/com/zipcodewilmington/exceptions/InvalidPhoneNumberFormatException.java

@@ -1,7 +1,9 @@
 package com.zipcodewilmington.exceptions;
 
+import java.io.IOException;
+
 /**
  * Created by leon on 5/10/17.
  */ // Checked Exception
-public final class InvalidPhoneNumberFormatException extends Exception {
+public final class InvalidPhoneNumberFormatException extends IOException {
 }

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

@@ -9,7 +9,7 @@ public final class PhoneNumber {
     private final String phoneNumberString;
 
     // default constructor is uncallable
-    private PhoneNumber() throws InvalidPhoneNumberFormatException {
+    private PhoneNumber() throws InvalidPhoneNumberFormatException{
         this(null);
     }
 

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

@@ -1,6 +1,7 @@
 package com.zipcodewilmington.phone;
 
 import com.zipcodewilmington.exceptions.InvalidPhoneNumberFormatException;
+import com.zipcodewilmington.tools.RandomNumberFactory;
 
 import java.util.logging.Logger;
 
@@ -20,14 +21,24 @@ public final class PhoneNumberFactory {
      * @return array of randomly generated PhoneNumber objects
      */ //TODO - Implement logic
     public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) {
-        return null;
+        PhoneNumber[] phoneNumbers = new PhoneNumber[phoneNumberCount];
+        for(int i = 0; i < phoneNumbers.length; i++){
+            phoneNumbers[i] = createRandomPhoneNumber();
+        }
+        return phoneNumbers;
     }
 
     /**
      * @return an instance of PhoneNumber with randomly generated phone number value
      */ //TODO - Implement logic
-    public static PhoneNumber createRandomPhoneNumber() {
-        return createPhoneNumberSafely(-1, -1, -1);
+    public static PhoneNumber createRandomPhoneNumber(){
+        RandomNumberFactory randomNumberFactory = new RandomNumberFactory(){};
+
+        int randomAreaCode = randomNumberFactory.createInteger(100,999);
+        int randomCentral = randomNumberFactory.createInteger(100,999);
+        int randomLineCode = randomNumberFactory.createInteger(1000,9999);
+
+        return createPhoneNumberSafely(randomAreaCode, randomCentral, randomLineCode);
     }
 
 
@@ -38,7 +49,13 @@ 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 number = "(" + areaCode + ")-" + centralOfficeCode + "-" + phoneLineCode;
+        try {
+            return createPhoneNumber(number);
+        } catch (InvalidPhoneNumberFormatException e){
+            logger.info(number +" is not a valid phone number");
+            return null;
+        }
     }
 
     /**
@@ -46,7 +63,9 @@ 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{
+        PhoneNumber phoneNumber = new PhoneNumber(phoneNumberString);
+        logger.info("Attempting to create a new PhoneNumber object with a value of " + phoneNumberString);
+        return phoneNumber;
     }
 }