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我提到的问题在Hibernate using multiple databases。我的问题是类似的，但我面临一个不同的问题。我创建了两个XML文件，每个文件都有一个单独的数据源和会话工厂。 在我的web.xml我有两个会话期间发现一个工厂
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>*The xml files* </param-value>
当我运行该项目，各种载荷和绑定同时从XML文件可以files.The各种注释和数据库/表是正确identified.But紧接在该完成之前控制甚至超出。我得到以下错误。
main ERROR [org.springframework.web.context.ContextLoader] - Context initialization failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'daoEager' defined in URL [jar:file:/C:/Users/.../.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/infobutton-service/WEB-INF/lib/core-data-1.0.0-SNAPSHOT.jar!/.../DaoHibernateEagerImpl.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : No unique bean of type [org.hibernate.SessionFactory] is defined: expected single matching bean but found 2: [sessionFactory, profilesessionFactory]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.hibernate.SessionFactory] is defined: expected single matching bean but found 2: [sessionFactory, profilesessionFactory]
类DaoHibernateEagerImpl是
@Implementation
@Repository("daoEager")
public class DaoHibernateEagerImpl extends DaoHibernateImpl
{
// ========================= CONSTANTS =================================
/**
* A logger that helps identify this class' printouts.
*/
private static final Logger log = getLogger(DaoHibernateEagerImpl.class);
// ========================= CONSTRUCTORS ==============================
/**
* Required for a Spring DAO bean.
*
* @param sessionFactory
* Hibernate session factory
*/
@Autowired
public DaoHibernateEagerImpl(final SessionFactory sessionFactory)
{
super(sessionFactory);
}
// ========================= DEPENDENCIES ==============================
// ========================= IMPLEMENTATION: Dao =======================
// ========================= IMPLEMENTATION: SearchEngine ==============
}
一个XML文件中的是
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<context:annotation-config />
<!--
Data source: reads a properties file and injects them into a DBCP DS
Second datasource for Resource Profiles
-->
<bean id="profiledataSource"
class=".....ConfigurableBasicDataSource">
<constructor-arg index="0">
<bean class="org.apache.commons.dbcp.BasicDataSource" />
</constructor-arg>
<property name="properties">
<bean
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="locations">
<list>
<value>WEB-INF/datasource-local.properties
</value>
</list>
</property>
</bean>
</property>
<!-- FUR-946: idle connections break. Adding connection testing. -->
<property name="testOnBorrow" value="true" />
<property name="testWhileIdle" value="true" />
</bean>
<!-- Session factory -->
<!-- Session Factory for the second datasource-->
<bean id="profilesessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="profiledataSource" />
<!--
Hibernate configuration properties (read from a properties file)
-->
<property name="hibernateProperties">
<bean
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="locations">
<list>
<value>WEB-INF/hibernate.properties
</value>
<value>WEB-INF/datasource-local.properties
</value>
</list>
</property>
</bean>
</property>
<!-- Using improved naming strategy -->
<property name="namingStrategy">
<bean class="org.hibernate.cfg.DefaultNamingStrategy" />
</property>
<!-- Mapping annotated classes using search patterns -->
<property name="annotatedClasses">
<list>
<value><![CDATA[....profiledb.domain.Profiles]]></value>
</list>
</property>
</bean>
<!-- Hibernate data access template -->
<bean id="profilehibernateTemplate"
class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory" ref="profilesessionFactory" />
</bean>
<tx:annotation-driven />
<!-- a PlatformTransactionManager is still required -->
<bean id="profiletransactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="profilesessionFactory" />
</bean>
<bean id="profilesdbDao" class="....profiledb.service.ProfilesDaoImpl" >
<property name="sessionFactory" ref="profilesessionFactory"></property>
<context:component-scan base-package="....core.data" />
其它XML文件类似，但有不同的数据源和会话工厂是
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
.....
请提供bean定义xml以及此异常（DaoHibernateEagerImpl）中列出的类，那么只有某人可以帮助您。 – raddykrish 2012-03-19 06:04:20
我已经按照你的建议添加了一些更多的细节。 – icedek 2012-03-19 06:44:40