多个JAX-RS应用程序

时间:2012-01-13 10:57:19

标签: servlets cxf jax-rs

我在web.xml中指定了我的JAX-RS应用程序,如下所示:

<servlet>
<servlet-name>CXFServlet</servlet-name>     
<servlet-class>
org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet
</servlet-class>
<init-param>
<param-name>javax.ws.rs.Application</param-name>
<param-value>
com.myapp.MYRestApplication       
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet> 

我是否可以将另一个JAX-RS应用程序类传递给此CXF servlet?

此致 阿南德

1 个答案:

答案 0 :(得分:3)

虽然CXF可以在一个servlet中管理多个JAX-RS应用程序 - 我在我自己的代码中使用这个配置 - 它足够复杂,你最好切换到使用基于Spring的配置。 CXFNonSpringJaxrsServlet只能支持有限的配置。在我的代码中,我有这个(有点复杂,因为我也使用Spring安全性,但你可以删除该过滤器):

<!-- Location of the main Spring/CXF configuration file -->
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>WEB-INF/beans.xml</param-value>
</context-param>

<!-- Apply Spring Security as a wrapper to everything --> 
<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<!-- Hook for Spring lifecycle management; you want this -->
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<!-- A single servlet to handle all CXF processing -->
<servlet>
    <servlet-name>CXFServlet</servlet-name>
    <display-name>CXF Servlet</display-name>
    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>CXFServlet</servlet-name>
    <url-pattern>/*</url-pattern>
</servlet-mapping>