// license-header java merge-point
//
// Attention: Generated code! Do not modify by hand!
// Generated by SessionBeanBase.vsl in andromda-ejb3-cartridge on 09/18/2014 16:56:07.
//
package org.andromda.test.howto10.a;

import javax.annotation.Resource;
import javax.ejb.SessionContext;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

/**
 * Autogenerated EJB3 session bean base class PaymentServiceBean which contains
 * method level annotations for the session bean.  All method level annotations
 * are inherited by the extending session bean class.
 * <p>
 * TODO: Model Documentation for PaymentService
 * </p>
 */
public abstract class PaymentServiceBase
    implements PaymentService
{
    // ------ Session Context Injection ------

    /**
     * SessionContext Injection
     */
    @Resource
    protected SessionContext context;

    // ------ Persistence Context Definitions --------
    /**
     * Inject persistence context howtomodel
     */
    @PersistenceContext(unitName = "howtomodel")
    protected EntityManager emanager;

    // --------------- Constructors ---------------

    /**
     * Default constructor method with no arguments.
     */
    public PaymentServiceBase()
    {
        super();
    }

    // -------- Business Methods  --------------

    /**
     * <p>
     * TODO: Model Documentation for register
     * </p>
     * @param owner
     * @param car
     * @param leasePeriod
     */
    public void register(Person owner, Car car, int leasePeriod)
    {
        if (owner == null)
        {
            throw new IllegalArgumentException(
                "org.andromda.test.howto10.a.PaymentServiceBean.register(Person owner, Car car, int leasePeriod) - 'owner' can not be null");
        }
        if (car == null)
        {
            throw new IllegalArgumentException(
                "org.andromda.test.howto10.a.PaymentServiceBean.register(Person owner, Car car, int leasePeriod) - 'car' can not be null");
        }
        try
        {
            this.handleRegister(owner, car, leasePeriod);
        }
        catch (Throwable th)
        {
            throw new PaymentServiceException(
                "Error performing 'PaymentService.register(Person owner, Car car, int leasePeriod)' --> " + th,
                th);
        }
    }

    /**
     * Performs the core logic for {@link #register(Person, Car, int)}
     * @param owner
     * @param car
     * @param leasePeriod
     * @throws Exception
     */
    protected abstract void handleRegister(Person owner, Car car, int leasePeriod)
        throws Exception;


    // -------- Lifecycle Callbacks --------------

}