Validator

gistfile1.java

package net.netm.portals.tapestry.kino.services.impl;

import net.netm.platform.auxiliary.backendbox.exception.BackendboxAccessException;
import net.netm.platform.auxiliary.backendbox.model.AvsPinResponse;
import net.netm.platform.auxiliary.backendbox.service.AvsService;
import net.netm.platform.client.tapestry.core.services.MsisdnSource;
import net.netm.portals.tapestry.kino.services.PinValidator;

public class PinValidatorImpl implements PinValidator {

	private final AvsService avsService;
	
	private final MsisdnSource msisdnSource;
	
	public PinValidatorImpl(final AvsService avsService, final MsisdnSource msisdnSource){
		this.avsService = avsService;
		this.msisdnSource = msisdnSource;
	}
	
	@Override
	public AvsPinResponse checkPinStatus(String pin) throws BackendboxAccessException {
		//check if pin is null
		//check if it returns null and check if it throws exception
		if(pin==null)
			throw new IllegalArgumentException();
		return avsService.validateAvsPin(msisdnSource.get(), pin);	
	}

}