私は春春3.2です。ここに私の設定ファイルがあります
<bean id="legacyDataSource" name="legacydb" class="org.springframework.jdbc.datasource.DriverManagerDataSource" lazy-init="true">
<property name="driverClassName" value="${jdbc.legacy.driverClassName}" />
<property name="url" value="${jdbc.legacy.url}" />
<property name="username" value="${jdbc.legacy.username}" />
<property name="password" value="${jdbc.legacy.password}" />
</bean>
<bean id="ls360DataSource" name="Ls360db" class="org.springframework.jdbc.datasource.DriverManagerDataSource" lazy-init="true" >
<property name="driverClassName" value="${jdbc.ls360.driverClassName}" />
<property name="url" value="${jdbc.ls360.url}" />
<property name="username" value="${jdbc.ls360.username}" />
<property name="password" value="${jdbc.ls360.password}" />
</bean>
<bean id="legacyTransactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="legacyEmf"/>
</bean>
<bean id="ls360TransactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="ls360Emf"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="legacyEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" >
<property name="dataSource" ref="legacyDataSource" />
<property name="jpaVendorAdapter" ref="vendorAdaptor" />
<property name="packagesToScan" value="com.softech.ls360.integration.regulators.plcb.domain"/>
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>
<prop key="hibernate.max_fetch_depth">3</prop>
<prop key="hibernate.jdbc.fetch_size">50</prop>
<prop key="hibernate.jdbc.batch_size">10</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="ls360Emf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" >
<property name="dataSource" ref="ls360DataSource" />
<property name="jpaVendorAdapter" ref="vendorAdaptor" />
<property name="packagesToScan" value="com.softech.ls360.integration.regulators.plcb.domain"/>
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>
<prop key="hibernate.max_fetch_depth">3</prop>
<prop key="hibernate.jdbc.fetch_size">50</prop>
<prop key="hibernate.jdbc.batch_size">10</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<context:component-scan base-package="....db" />
ここに私のクラスがあります
@Service("dbManager")
@Repository
@Transactional
public class DatabaseManager {
@PersistenceContext
@Qualifier("legacyEmf")
private EntityManager legacyEm;
@PersistenceContext
@Qualifier("ls360Emf")
private EntityManager ls360Em;
@SuppressWarnings("unchecked")
@Transactional(readOnly=true)
public List<Object> getResultList(String query, Class mappingClass) throws Exception {
//Query emQuery = legacyEm.createNativeQuery(query, mappingClass);
//return emQuery.getResultList();
return null;
} //end of findTraineeFromLegacy()
}
コードをラムすると、次のエラーが表示されます
Error creating bean with name 'dbManager': Injection of persistence
dependencies failed; nested exception is
org.springframework.beans.factory.NoUniqueBeanDefinitionException:
No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined:
expected single matching bean but found 2: legacyEmf,ls360Emf
このエラーが発生する理由。どうすれば解決できますか?
ありがとう