Re: JPA DB Connection Properties

[Alfred Hiebl]

Hi,

we deploy to a Tomcat server. There we bind a JNDI data source in the server
config. This way you get rid of your connection properties in
persistence.xml and camel-context.xml: 

 <bean id="myDataSource"
class="org.springframework.jndi.JndiObjectFactoryBean">
      <property name="jndiName">
            <value>java:comp/env/jdbc/MY_DATASOURCE</value>
      </property>
      <property name="lookupOnStartup" value="true" />
      <property name="cache" value="true" />
 </bean>


 <bean id="entityManagerFactory"
     
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
      <property name="persistenceUnitName" value="myPersistenceUnit" />
      <property name="dataSource" ref="myDataSource" />
      <property name="loadTimeWeaver">
           <bean
class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver"
/>
      </property>
  </bean>

Best,
Alfred

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