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안녕하세요, apache-cxf v 2.5.2, 2.5.6 및 hibernate v v 3.2.1을 기반으로하는 프로젝트가 있습니다. 특수 효과를 사용하여 유닛과 객체를 표시하고 전쟁을 전개 할 때 문제가 발생합니다. 다음 예외가 발생했습니다 : org.springframework.beans.factory.BeanCreationException : 'storeService'라는 이름의 빈을 만드는 중 오류가 발생했습니다 : 생성자 인수를 설정하는 동안 'storeService'bean에 대한 참조를 확인할 수 없습니다. 중첩 예외는 org.springframework.beans.factory.BeanCurrentlyInCreationException입니다 : 'storeService'라는 이름으로 빈을 생성하는 중 오류가 발생했습니다 : 요청 된 빈이 현재 생성 중입니다 : 해결할 수없는 루프 참조가 있습니까?BeanCurrentlyInCreationException, 해결할 수없는 순환 참조
이 두 파일이 모두 web.xml을
이에 포함되어
<?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:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<!-- DECLARACION DE LOS ENDPOINTS DE LOS WEB SERVICES-->
<jaxws:endpoint
id="storeService" implementor="#storeService"
implementorClass="com.aironman.core.cxf.service.StoreServiceImpl"
address="/Store" />
</beans>
beans.xml 환경이있는 applicationContext.xml 파일
<?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:jee="http://www.springframework.org/schema/jee"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
">
<context:component-scan base-package="com.aironman.core" />
<tx:annotation-driven transaction-manager="txManager"/>
<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:hibernate.properties"/>
</bean>
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${database.driverClassName}"/>
<property name="url" value="${database.url}"/>
<property name="username" value="sa"/>
<property name="password" value=""/>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="hibernateProperties">
<value>
hibernate.dialect=${database.hibernate.dialect}
hibernate.cache.provider_class=org.hibernate.cache.HashtableCacheProvider
hibernate.show_sql=true
hibernate.use_sql_comments=true
hibernate.jdbc.batch_size=0
hibernate.hbm2ddl.auto=create-drop
hibernate.default_schema=${hibernate.default_schema}
hibernate.generate_statistics=true
hibernate.cache.use_structured_entries=true
</value>
</property>
<property name="annotatedClasses">
<list>
<value>com.aironman.core.pojos.Usuario</value>
<value>com.aironman.core.pojos.Item</value>
<value>com.aironman.core.pojos.Persona</value>
</list>
</property>
</bean>
</beans>
입니다 구현 en입니다. D 포인트 웹 서비스, storeService : 당신이 볼 수 있듯이
package com.aironman.core.service;
**@Service("servicioUsuarios")
public class ServicioUsuariosImpl implements ServicioUsuarios** {
private static ConcurrentHashMap <String,Usuario>hashMapUsuarios = new ConcurrentHashMap <String,Usuario>() ;
private Log log = LogFactory.getLog(ServicioUsuariosImpl.class);
@Autowired
@Qualifier("servicioEncriptacion")
private ServicioEncriptacion servicioEncriptacion;
@Autowired
@Qualifier("servicioPersistenciaUsuarios")
private ServicioPersistenciaUsuarios servicioPersistenciaUsuarios;
public ServicioUsuariosImpl(){
log.info("Constructor SIN tipo ServicioUsuariosImpl...");
//TODO pendiente cargar el mapa con una llamada al servicioPersistencia
}
@PostConstruct
public void init()
{
log.info("init method on ServicioUsuariosImpl. Initializing hashMap...");
//i need to call persistence layer to fill the hashMap
}
some methods, getters and setters
}
,이 서비스가 기본적으로 DAO는 @Repository로 표시 사용 servicioPersistenciaUsuarios라는 지속적인 서비스를 inyected했습니다
**@Service("storeService")
@WebService(endpointInterface = "com.aironman.core.cxf.service.StoreService")
public class StoreServiceImpl implements StoreService** {
private Log log = LogFactory.getLog(StoreServiceImpl.class);
@Autowired
@Qualifier("servicioUsuarios")
private ServicioUsuarios servicioUsuarios;
@Autowired
@Qualifier("servicioItems")
private ServicioItems servicioItems;
@Autowired
@Qualifier("servicioApuntes")
private ServicioApuntesContables servicioApuntesContables;
[B]public StoreServiceImpl()[/B]{
log.info("CONSTRUCTOR SIN tipo StoreServiceImpl...");
}
some methods... getters and setters ...
}
이 ServicioUsuariosImpl 파일입니다 .
package com.aironman.core.service;
**@Service("servicioPersistenciaUsuarios")
public class ServicioPersistenciaUsuariosImpl implements ServicioPersistenciaUsuarios** {
@Autowired
@Qualifier("usuarioHibernateDao")
private UsuarioHibernateDao usuarioHibernateDao;
private Log log = LogFactory.getLog(ServicioPersistenciaUsuariosImpl.class);
public ServicioPersistenciaUsuariosImpl()
{
log.info("Constructor ServicioPersistenciaUsuariosImpl...");
}
some methods, getters and setters
}
이이 usuarioHibernateDao 구현 파일입니다 :
이
이 ServicioPersistenciaUsuariosImpl 구현 파일입니다package com.aironman.core.hibernate;
**@Repository
public class UsuarioHibernateDao extends HibernateGenericDao<Usuario, String> implements UsuarioDao**
{
private Log log = LogFactory.getLog(UsuarioHibernateDao.class);
[B]@Autowired
public UsuarioHibernateDao(@Qualifier("sessionFactory") SessionFactory sessionFactory) [/B]{
super(sessionFactory);
}
some methods...
}
ServicioUsuariosImpl 다른 dependencie, servicioEncriptacion을 가지고 있으며, 당신이 볼 수 있으므로,이 구현은 다음과 같습니다
package com.aironman.core.service;
@Service("servicioEncriptacion")
public class ServicioEncriptacionImpl implements ServicioEncriptacion
{
private static final String algoritmo = "SHA-256";
private Log log = LogFactory.getLog(ServicioEncriptacionImpl.class);
private static java.security.MessageDigest diggest ;
[B]public ServicioEncriptacionImpl()[/B]
{some code...
}
some methods...
}
이것은 ServicioItemsImpl 구현 파일이며 다른 Dependent는 StoreServiceImpl에 속합니다.
package com.aironman.core.service;
**@Service("servicioItems")
public class ServicioItemsImpl implements ServicioItems**{
private static final ConcurrentHashMap
<String,com.aironman.core.pojos.Item>
//La pk es el isbn del item
hashMapItems = new ConcurrentHashMap<String,com.aironman.core.pojos.Item>() ;
private Log log = LogFactory.getLog(ServicioItemsImpl.class);
@Autowired
@Qualifier("servicioPersistenciaItems")
private ServicioPersistenciaItems servicioPersistenciaItems;
[B]public ServicioItemsImpl()[/B]
{
log.info("Constructor SIN TIPO ServicioItemsImpl");
}
[B]@PostConstruct
public void init()[/B]
{
log.info("init method on ServicioItemsImpl. Initializing hashMap...");
}
some methods, getters and setters
}
이 servicioPersistenciaItems 구현 파일입니다
package com.aironman.core.service;
@Service("servicioPersistenciaItems")
public class ServicioPersistenciaItemsImpl implements ServicioPersistenciaItems
{
@Autowired
@Qualifier("itemHibernateDao")
private ItemHibernateDao itemHibernateDao;
private Log log = LogFactory.getLog(ServicioPersistenciaItemsImpl.class);
[B]public ServicioPersistenciaItemsImpl()[/B]
{
log.info("Constructor SIN tipo ServicioPersistenciaItemsImpl...");
}
some methods, getters and setters...
}
마무리, ServicioApuntesContablesImpl 구현 파일, 봄이를 인스턴스화 할 때 짧은
package com.aironman.core.service;
[B]@Service("servicioApuntes")
public class ServicioApuntesContablesImpl implements ServicioApuntesContables[/B]{
private Log log = LogFactory.getLog(ServicioApuntesContablesImpl.class);
private static ConcurrentHashMap <ClaveApunteContable,ApunteContable> mapaApuntesContables
= new ConcurrentHashMap <ClaveApunteContable,ApunteContable>();
//TODO al final tendre que persistir los apuntes contables, por ahora los mantendre en memoria...
[B]public ServicioApuntesContablesImpl()[/B]
{}
some methods
}
이 문제가 일어나고 종속물 종점 구현 파일 storeService 및 파일, getter 및 setters 중 하나에 형식화 된 생성자가 없기 때문에 그것을 이해하지 못한다. 그는 어떤 의존성이라도 서로에게 익숙하다. 누군가 나를 도우 려하고 무슨 일이 일어 났는지 설명 할 수 있습니까?대단히 감사합니다.
PD 가독성 문제를 해결하기위한 몇 가지 코드를 작성하지 않았으며 누군가가 시계를 필요로하는 경우 제한된 캐릭터에게 쉽게 도달합니다.