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Spring, Need to use a a bean declared in a ApplicationContextFactory servlet, in a DispatcherServlet

开发者 https://www.devze.com 2023-01-03 03:44 出处:网络
i have a web.xml with these 2 servlet: <servlet> <servlet-name>ApplicationContextFactory</servlet-name>

i have a web.xml with these 2 servlet:

<servlet>
        <servlet-name>ApplicationContextFactory</servlet-name>
        <servlet-class>com.bamboo.common.factory.ApplicationContextFactory</servlet-class>
        <load-on-startup>1</load-on-startup>
</servlet>

AND

<servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
</servlet>

I need to use these bean declared on the ApplicationContextFactory:

 <bean id="**catalogFacadeTarget**" class="com.bamboo.catW3.business.impl.CatalogFacadeImpl">
        <property name="categoryDAO"><ref local="categoryDAOTarget"/></property>
        <property name="containerDAO"><ref local="containerDAOTarget"/></property>
        <property name="productDAO"><ref local="productDAOTarget"/></property>
        <property name="productOptionDAO"><ref local="productOptionDAOTarget"/></property>
        <property name="productStatusDAO"><ref local="productStatusDAOTarget"/></property>
        <property name="userDAO"><ref local="userDAOTarget"/></property>
</bean>

in the dispatcher-servlet like this:

<bean name="welcome"
    class="com.bamboo.catW3.business.impl.Welcome">
    <property name="successView">
        <value>welcome</value>
    </property>
     <property name="catalogFacadeImpl"><ref   local="**category开发者_如何学编程DAOTarget**"/> </property>
</bean>

Is it posible some how? Thank you!


You can't share contexts between servlets.

If you need to share beans, then you need to move the shared beans out of the ApplicationContextFactory servlet's context and into the root webapp context, using a ContextLoaderListener declared in web.xml. Both servlets will then be able to use the beans defined in that root context.

(I'd give you a link, but springsource.org seems be down at the moment).

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