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Original file line number Diff line number Diff line change
Expand Up @@ -4,4 +4,5 @@
* Created by leon on 5/10/17.
*/ // Checked Exception
public final class InvalidPhoneNumberFormatException extends Exception {

}
26 changes: 21 additions & 5 deletions src/main/java/com/zipcodewilmington/phone/PhoneNumberFactory.java
Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
package com.zipcodewilmington.phone;

import com.zipcodewilmington.exceptions.InvalidPhoneNumberFormatException;
import com.zipcodewilmington.tools.RandomNumberFactory;

import java.util.Random;
import java.util.logging.Logger;

/**
Expand All @@ -20,14 +22,22 @@ private PhoneNumberFactory() {
* @return array of randomly generated PhoneNumber objects
*/ //TODO - Implement logic
public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) {
return null;
PhoneNumber[] newNumbers = new PhoneNumber[phoneNumberCount];
for(int i = 0; i < phoneNumberCount; i++){
createRandomPhoneNumber();
}
return newNumbers;
}

/**
* @return an instance of PhoneNumber with randomly generated phone number value
*/ //TODO - Implement logic
public static PhoneNumber createRandomPhoneNumber() {
return createPhoneNumberSafely(-1, -1, -1);
int newCode = RandomNumberFactory.createInteger(100,999);
int newCentral = RandomNumberFactory.createInteger(100, 999);
int newLine = RandomNumberFactory.createInteger(1000, 9999);
return createPhoneNumberSafely(newCode, newCentral, newLine);

}


Expand All @@ -38,15 +48,21 @@ public static PhoneNumber createRandomPhoneNumber() {
* @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 newNumber = "(" + areaCode + ")-" + centralOfficeCode + "-" + phoneLineCode;
try{
System.out.println(newNumber);
return createPhoneNumber(newNumber);
}catch(InvalidPhoneNumberFormatException e){
return null;
}
}

/**
* @param phoneNumberString - some String corresponding to a phone number whose format is `(###)-###-####`
* @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 {
return new PhoneNumber(phoneNumberString);
}
}