CREATE TABLE 'quickstart'.'Person' (
  'id' INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
  'firstName' VARCHAR(45) NOT NULL,
  'lastName' VARCHAR(45) NOT NULL,
  PRIMARY KEY('id')
)
ENGINE = InnoDB;

package quickstart.model;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

@Entity
public class Person {
    @Id
    @GeneratedValue
    private Integer id;
    private String lastName;
    private String firstName;

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }
}

package quickstart.service;

import java.util.List;

import quickstart.model.Person;

public interface PersonService {
    public List<Person> findAll();

    public void save(Person person);

    public void remove(int id);

    public Person find(int id);
}

package quickstart.service;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

import org.springframework.transaction.annotation.Transactional;

import quickstart.model.Person;

@Transactional
public class PersonServiceImpl implements PersonService {
    private EntityManager em;

    @PersistenceContext
    public void setEntityManager(EntityManager em) {
        this.em = em;
    }

    @SuppressWarnings("unchecked")
    public List<Person> findAll() {
        Query query = getEntityManager().createQuery("select p FROM Person p");
        return query.getResultList();
    }

    public void save(Person person) {
        if (person.getId() == null) {
            // new
            em.persist(person);
        } else {
            // update
            em.merge(person);
        }
    }

    public void remove(int id) {
        Person person = find(id);
        if (person != null) {
            em.remove(person);
        }
    }

    private EntityManager getEntityManager() {
        return em;
    }

    public Person find(int id) {
        return em.find(Person.class, id);
    }

}

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
    version="1.0">
    <persistence-unit name="punit">
    </persistence-unit>
</persistence>

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="person" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>person</display-name>

    <!-- Include this if you are using Hibernate -->
    <filter>
        <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
        <filter-class>
            org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter
        </filter-class>
    </filter>

    <filter-mapping>
        <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>
            org.apache.struts2.dispatcher.FilterDispatcher
        </filter-class>
    </filter>

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>


    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

    <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
</web-app>

<?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"
    xsi:schemaLocation="
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">

    <bean
        class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />

    <bean id="personService" class="quickstart.service.PersonServiceImpl" />

    <bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="jpaVendorAdapter">
            <bean
                class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="database" value="MYSQL" />
                <property name="showSql" value="true" />
            </bean>
        </property>
    </bean>

    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost/quickstart" />
        <property name="username" value="root" />
        <property name="password" value="root" />
    </bean>

    <bean id="transactionManager"
        class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>

    <tx:annotation-driven transaction-manager="transactionManager" />

    <bean id="personAction" scope="prototype"
        class="quickstart.action.PersonAction">
        <constructor-arg ref="personService" />
    </bean>
</beans>

package quickstart.action;

import java.util.List;

import quickstart.model.Person;
import quickstart.service.PersonService;

import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.Preparable;

public class PersonAction implements Preparable {
    private PersonService service;
    private List<Person> persons;
    private Person person;
    private Integer id;

    public PersonAction(PersonService service) {
        this.service = service;
    }

    public String execute() {
        this.persons = service.findAll();
        return Action.SUCCESS;
    }

    public String save() {
        this.service.save(person);
        this.person = new Person();
        return execute();
    }

    public String remove() {
        service.remove(id);
        return execute();
    }

    public List<Person> getPersons() {
        return persons;
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public void prepare() throws Exception {
        if (id != null)
            person = service.find(id);
    }

    public Person getPerson() {
        return person;
    }

    public void setPerson(Person person) {
        this.person = person;
    }
}

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
    <constant name="struts.objectFactory" value="spring" />
    <constant name="struts.devMode" value="true" />

    <package name="person" extends="struts-default">

        <action name="list" method="execute" class="personAction">
            <result>pages/list.jsp</result>
            <result name="input">pages/list.jsp</result>
        </action>

        <action name="remove" class="personAction" method="remove">
            <result>pages/list.jsp</result>
            <result name="input">pages/list.jsp</result>
        </action>

        <action name="save" class="personAction" method="save">
            <result>pages/list.jsp</result>
            <result name="input">pages/list.jsp</result>
        </action>
    </package>

</struts>

<%@ taglib prefix="s" uri="/struts-tags"%>

<p>Persons</p>
<s:if test="persons.size > 0">
	<table>
		<s:iterator value="persons">
			<tr id="row_<s:property value="id"/>">
				<td>
					<s:property value="firstName" />
				</td>
				<td>
					<s:property value="lastName" />
				</td>
				<td>
					<s:url id="removeUrl" action="remove">
						<s:param name="id" value="id" />
					</s:url>
					<s:a href="%{removeUrl}" theme="ajax" targets="persons">Remove</s:a>
					<s:a id="a_%{id}" theme="ajax" notifyTopics="/edit">Edit</s:a>
				</td>
			</tr>
		</s:iterator>
	</table>
</s:if>

<%@ taglib prefix="s" uri="/struts-tags"%>
<html>
	<head>
		<s:head theme="ajax" debug="true"/>
		<script type="text/javascript">
			dojo.event.topic.subscribe("/save", function(data, type, request) {
			    if(type == "load") {
					dojo.byId("id").value = "";
					dojo.byId("firstName").value = "";
					dojo.byId("lastName").value = "";
				}
			});

			dojo.event.topic.subscribe("/edit", function(data, type, request) {
			    if(type == "before") {
					var id = data.split("_")[1];

					var tr = dojo.byId("row_"+id);
					var tds = tr.getElementsByTagName("td");

					dojo.byId("id").value = id;
					dojo.byId("firstName").value = dojo.string.trim(dojo.dom.textContent(tds[0]));
					dojo.byId("lastName").value = dojo.string.trim(dojo.dom.textContent(tds[1]));
				}
			});
		</script>
	</head>
	<body>
	    <s:url action="list" id="descrsUrl"/>

        <div style="width: 300px;border-style: solid">
        	<div style="text-align: right;">
    			<s:a theme="ajax" notifyTopics="/refresh">Refresh</s:a>
    		</div>
    		<s:div id="persons" theme="ajax" href="%{descrsUrl}" loadingText="Loading..." listenTopics="/refresh"/>
        </div>

        <br/>

		<div style="width: 300px;border-style: solid">
			<p>Person Data</p>
			<s:form action="save" validate="true">
			    <s:textfield id="id" name="person.id" cssStyle="display:none"/>
				<s:textfield id="firstName" label="First Name" name="person.firstName"/>
				<s:textfield id="lastName" label="Last Name" name="person.lastName"/>
				<s:submit theme="ajax" targets="persons" notifyTopics="/save"/>
			</s:form>
		</div>
	</body>
</html>

<!DOCTYPE validators PUBLIC
"-//OpenSymphony Group//XWork Validator 1.0//EN"
"http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">
<validators>
    <field name="person.firstName">
        <field-validator type="requiredstring">
            <message>First name is required!</message>
        </field-validator>
    </field>
    <field name="person.lastName">
        <field-validator type="requiredstring">
            <message>Last name is required!</message>
        </field-validator>
    </field>
</validators>