What is correct way to integrate ZK with Spring+Hberante. Also need a architecture diagram?

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans 
		http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/context
		http://www.springframework.org/schema/context/spring-context-3.0.xsd
		http://www.springframework.org/schema/aop
		http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
		http://www.springframework.org/schema/tx
		http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">


        <!--   GUI Controllers  -->
	<bean id="customerAddressCtrl" class="de.forsthaus.webui.customer.CustomerAddressCtrl"  scope="prototype">
		<property name="customerService" ref="customerService" />
	</bean>

         .  .  .

        <!--   Backend Services/DAOs  -->
	<bean name="customerService"
		class="de.forsthaus.backend.service.impl.CustomerServiceImpl">
		<property name="customerDAO" ref="customerDAO" />
		<property name="customerAcquisitiontextDAO" ref="customerAcquisitiontextDAO" />
		<property name="customerPayconditionDAO" ref="customerPayconditionDAO" />
		<property name="customerPersontalktoDAO" ref="customerPersontalktoDAO" />
		<property name="branchDAO" ref="branchDAO" />
	</bean>

        .  .  .

CustomerDAO cstDAO = (CustomerDAO) org.zkoss.spring.SpringUtil.getBean("customerDAO");

<?xml version="1.0" encoding="UTF-8" ?>
<?taglib uri="http://www.zkoss.org/dsp/web/core" prefix="c"?>
<?variable-resolver class="org.zkoss.zkplus.spring.DelegatingVariableResolver"?>

<zk xmlns="http://www.zkoss.org/2005/zul"
	xmlns:h="http://www.w3.org/1999/xhtml"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.zkoss.org/2005/zul http://www.zkoss.org/2005/zul/zul.xsd">

	<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++ -->
	<!-- DataBinding Initiator.                              -->
	<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++ -->
	<?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit" arg0="./windowCustomerAddress" ?>

	<window id="windowCustomerAddress" apply="${customerAddressCtrl}"
		border="none" width="100%">

         .  .  .

public class CustomerAddressCtrl extends GFCBaseCtrl implements Serializable {

	private static final long serialVersionUID = 1L;
	private transient static final Logger logger = Logger.getLogger(CustomerAddressCtrl.class);

	/*
	 * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
	 * All the components that are defined here and have a corresponding
	 * component with the same 'id' in the zul-file are getting autowired by the
	 * GenericForwardComposer.
	 * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
	 */
	protected Window windowCustomerAddress; // autowired
	protected Borderlayout borderLayout_customerAddress; // autowired

	protected Textbox txtb_CustomerMatchcode; // autowired
	protected Textbox txtb_CustomerCustomerNo; // autowired
       .  .  .

	protected Button btnSearchBranch; // autowired

	// Databinding
	protected transient AnnotateDataBinder binder;
	private CustomerMainCtrl customerMainCtrl;

	// ServiceDAOs / Domain Classes
	private CustomerService customerService;


	/**
	 * default constructor.<br>
	 */
	public CustomerAddressCtrl() {
		super();
	}

	@Override
	public void doAfterCompose(Component window) throws Exception {
		super.doAfterCompose(window);

		/**
		 * Set an 'alias' for this composer name in the zul file for access.<br>
		 * Set the parameter 'recurse' to 'false' to avoid problems with
		 * managing more than one zul-file in one page. Otherwise it would be
		 * overridden and can ends in curious error messages.
		 */
		if (self != null)
			self.setAttribute("controller", this, false);

	}

	// +++++++++++++++++++++++++++++++++++++++++++++++++ //
	// +++++++++++++++ Component Events ++++++++++++++++ //
	// +++++++++++++++++++++++++++++++++++++++++++++++++ //

	/**
	 * Automatically called method from zk.
	 * 
	 * @param event
	 * @throws Exception
	 */
	public void onCreate$windowCustomerAddress(Event event) throws Exception {

		if (logger.isDebugEnabled()) {
			logger.debug("--> " + event.toString());
		}

	}

	/**
	 * If the Button 'Search Branch' is clicked.<br>
	 * 
	 * @param event
	 */
	public void onClick$btnSearchBranch(Event event) {
		doSearchBranch(event);
	}