I use spring roo version 1.1.0.RC1(in STS2.5.0.RC1) create project
and use Hibernate and DERBY for persistence and Database.
After create entity , controller and run application(use mvn jetty:run), I try to
input some data but when i close jetty my input data was disappear.

my persistence.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="persistenceUnit" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence </provider>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.DerbyDialect"/>
<!--value='create' to build a new database on each run; value='update' to modify an existing database; value='create-drop' means the same as 'create' but also drops tables when Hibernate closes; value='validate' makes no changes to the database-->
<!--property name="hibernate.hbm2ddl.auto" value="validate"/-->
<property name="hibernate.ejb.naming_strategy" value="org.hibernate.cfg.ImprovedNamingStrategy"/>
</properties>
</persistence-unit>
</persistence>

my database.properties

database.password=sa
database.url=jdbc\:derby\:SaleAppBackend
database.username=sa
database.driverClassName=org.apache.derby.jdbc.Emb eddedDriver

my applicationContext.xml (Database Section)

<bean class="org.apache.commons.dbcp.BasicDataSource" id="dataSource">
<property name="driverClassName" value="${database.driverClassName}"/>
<property name="url" value="${database.url}"/>
<property name="username" value="${database.username}"/>
<property name="password" value="${database.password}"/>
</bean>
<bean class="org.springframework.orm.jpa.JpaTransactionM anager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>
<tx:annotation-driven mode="aspectj" transaction-manager="transactionManager"/>
<bean class="org.springframework.orm.jpa.LocalContainerE ntityManagerFactoryBean" id="entityManagerFactory">
<property name="dataSource" ref="dataSource"/>
</bean>

Any body help ?