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我有問題Spring的OpenSessionInViewFilter。我web.xml中配置看起來像這樣：雖然OSIV已配置，sessionFactory.getCurrentSession（）會返回不同的會話
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
WEB-INF/applicationContext.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<filter>
<filter-name>Hibernate-OSIV pattern</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>sessionFactory</param-value>
</init-param>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>flushMode</param-name>
<param-value>AUTO</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Hibernate-OSIV pattern</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
而且我一般DAO看起來像這樣：
公共類BasicDaoImpl實現BasicDao {
private Class currentClass;
private SessionFactory sessionFactory;
public SessionFactory getSessionFactory() {
return sessionFactory;
}
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
@Transactional(readOnly = true)
@Override
public T getById(long id) {
Session session = getCurrentSession();
return (T) session.get(getGenericClass(), id);
}
@Transactional(readOnly = true)
@Override
public List<T> getAll() {
Session session = getCurrentSession();
return session.createCriteria(getGenericClass()).list();
}
@Transactional(readOnly = false)
@Override
public void create(T entity) {
Session session = getCurrentSession();
session.save(entity);
}
@Transactional(readOnly = false)
@Override
public void update(T entity) {
getCurrentSession().update(entity);
}
@Transactional(readOnly = false)
@Override
public void delete(T entity) {
Session session = getCurrentSession();
session.delete(entity);
}
@Override
@Transactional(readOnly = false)
public void update(Collection<T> entities) {
Session session = getCurrentSession();
for (T entity : entities) {
session.update(entity);
}
}
@Override
@Transactional(readOnly = false)
public void create(List<T> entities) {
Session session = getCurrentSession();
for (T entity : entities) {
session.save(entity);
}
}
private Class getGenericClass() {
if (currentClass == null) {
ParameterizedType type = (ParameterizedType) getClass().getGenericSuperclass();
currentClass = (Class) type.getActualTypeArguments()[0];
}
return currentClass;
}
protected Session getCurrentSession() {
return sessionFactory.getCurrentSession();
}
}
（SessionFactory的是注入）
我知道它沒有配置爲單一會話（如使用更新而不是合併），但首先我想擺脫LazyInitializationException。
我可以從調試看到sessionFactory.getCurrentSession（）對每個請求使用不同的的hashCode
現在我做了什麼錯返回會議？