I cannot automatically connect the JDATransactionManager transactionManagerOdata to the Odata ExampleProducerFactory servlet.
TransactionManagerOdata is configured in order and can be automatically connected in any other Spring class.
In my case, transactionManagerOdata is always null. Please do you have any suggestion on configuring Odata4J ExampleProducerFactory, so Spring knows this servlet.
thanks
web.xml
<servlet> <servlet-name>OData</servlet-name> <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class> <init-param> <param-name>com.sun.jersey.config.property.resourceConfigClass</param-name> <param-value>org.odata4j.jersey.producer.resources.ODataApplication</param-value> </init-param> <init-param> <param-name>odata4j.producerfactory</param-name> <param-value>com.sungard.webapp.odata.apex.producer.ExampleProducerFactory</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>OData</servlet-name> <url-pattern>/example.svc/*</url-pattern> </servlet-mapping>
ExampleProducerFactory.java
@Configurable(autowire= Autowire.BY_NAME) public class ExampleProducerFactory implements ODataProducerFactory { @Autowired(required=true) private JpaTransactionManager transactionManagerOdata; public ODataProducer create(Properties properties) { EntityManagerFactory emf = transactionManagerOdata.getEntityManagerFactory(); JPAProducer tmpProd = new JPAProducer(emf, "", 500); return tmpProd; } }
applicationContext.xml
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManagerOdata"> <property name="entityManagerFactory" ref="entityManagerFactoryOdata" /> </bean> <bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactoryOdata"> <property name="persistenceUnitName" value="persistenceUnitOdata" /> <property name="persistenceXmlLocation" value="classpath*:META-INF/persistence-spring-odata.xml" /> <property name="dataSource" ref="dataSource" /> </bean>
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