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<bean id="derbyServerIP" class="java.net.InetAddress"
		factory-method="getByName">
		<argument value="localhost"></argument>
	</bean>
	<bean id="derbyServer" class="org.apache.derby.drda.NetworkServerControl"
		destroy-method="shutdown">
		<argument ref="derbyServerIP" />
		<argument value="$[database.port]" />
	</bean>
	<bean id="pw" class="java.io.PrintWriter">

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<service ref="dataSource" interface="javax.sql.DataSource">
		<service-properties>
			<entry key="osgi.jndi.service.name" value="jdbc/${project.parent.artifactId}.database" />
		</service-properties>
	</service>

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<service ref="dataSource" interface="javax.sql.XADataSource">
		<service-properties>
			<entry key="osgi.jndi.service.name" value="jdbc/${project.parent.artifactId}.database.xa" />
		</service-properties>
	</service>

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@Data
// equals, hashcode, getters and setters
@Builder
// builder pattern
@NoArgsConstructor
// constructor
@AllArgsConstructor
// other constructor
@Entity
// persistence class declaration

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/**
 * JPA accessible interface by business or route module
 *         (see business module for JMS or REST export, don't forget the
 *         osgi.bnd cxf package export).
 * @author charliemordant 
 */

public interface HelloRepository extends JpaRepository<HelloEntity, Long>
{
  /**

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@OsgiServiceProvider(classes = { HelloRepository.class })
@Singleton
@Transactional
public class HelloJpaRepository extends DelegatingSimpleJpaRepository<HelloEntity, Long> implements HelloRepository {
	/**
	 * Entity manager.
	 */

	@PersistenceContext(unitName = "myTestPu")
	private EntityManager em;

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<bean id="helloObjectRepository" class="net.osgiliath.hello.model.jpa.repository.impl.HelloObjectJpaRepository">
		<argument value="${project.artifactId}.model.HelloEntity"></argument>
		<jpa:context unitname="${project.artifactId}Pu"></jpa:context> 
		<tx:transaction method="*" value="Required" />
	</bean>

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<service ref="helloObjectRepository" interface="net.osgiliath.hello.model.jpa.repository.HelloObjectRepository" />

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@Slf4j
@ApplicationScoped
@ContextName
public class HelloServiceJMS extends RouteBuilder implements HelloService {
	private final transient DataFormat helloObjectJSonFormat = new JacksonDataFormat(
		      HelloEntity.class, Hellos.class);
	/**
	 * The repository.
	 */
	@Inject