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[英]Spring can't see beans between servlet-context and contextConfigLocation beans
[英]I can't use Spring filters in servlet-context XML
由於某種原因,Eclipse和Spring都無法找到過濾器標簽(甚至有一個紅色標記)……這是怎么回事?
<?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:mvc="http://www.springframework.org/schema/mvc"
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:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.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/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<bean
class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"></bean>
<bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost/jacciseweb" />
<property name="username" value="root" />
<property name="password" value="siussi" />
</bean>
<bean id="mySessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="myDataSource" />
<property name="annotatedClasses">
<list>
<value>it.jsoftware.jacciseweb.beans.Utente
</value>
<value>it.jsoftware.jacciseweb.beans.Ordine
</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">
true
</prop>
<prop key="hibernate.hbm2ddl.auto">
update
</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.NoCacheProvider</prop>
</props>
</property>
</bean>
<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>mySessionFactory</param-value>
</init-param>
</filter>
<!-- <aop:config> -->
<!-- <aop:pointcut id="productServiceMethods" -->
<!-- expression="execution(* product.ProductService.*(..))" /> -->
<!-- <aop:advisor advice-ref="txAdvice" pointcut-ref="productServiceMethods"
/> -->
<!-- </aop:config> -->
<bean id="acciseHibernateDao"
class="it.jsoftware.jacciseweb.model.JAcciseWebManagementDaoHibernate">
<property name="sessionFactory" ref="mySessionFactory" />
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="mySessionFactory" />
</bean>
<tx:annotation-driven />
<bean id="acciseService"
class="it.jsoftware.jacciseweb.model.JAcciseWebManagementServiceImpl">
<property name="dao" ref="acciseHibernateDao" />
</bean>
<context:component-scan base-package="it.jsoftware.jacciseweb.controllers"></context:component-scan>
<mvc:annotation-driven />
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
p:synchronizeOnSession="true" />
<bean
class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping" />
<mvc:resources mapping="/resources/**" location="/resources/" />
<!-- non serve, è annotato -->
<!-- <bean name="/accise" class="it.jsoftware.jacciseweb.controllers.MainController">
</bean> -->
</beans>
特別是說“過濾器”是無效內容
<filter>
應該放在web.xml
,而不是Spring的XML配置中。
基本上,您需要在web.xml
:
<web-app>
...
<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>mySessionFactory</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>hibernateFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
...
</web-app>
Servlet過濾器屬於web.xml
,而不是Spring上下文。
如果您需要OpenSessionInView邏輯,則可以使用OpenSessionInViewInterceptor
(而不是OpenSessionInViewFilter
),它確實可以在Spring配置中使用。
有關如何注冊攔截器的信息,請參見文檔 。
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