RestEasy配置中的多个前缀

Question

I am using Jboss RestEasy web services, and I need to multiple url to map to that web service. Is there any possibility that I can set multiple prefixes for 'resteasy.servlet.mapping.prefixconfigured

here is my configuration in web.xml

 <servlet-name>REST Service</servlet-name>
      <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servletclass>
      </servlet>

      <servlet-mapping>
        <servlet-name>REST Service</servlet-name>
        <url-pattern>/rest/*</url-pattern>
      </servlet-mapping>

      <servlet-mapping>
        <servlet-name>REST Service</servlet-name>
        <url-pattern>/service/*</url-pattern>
      </servlet-mapping> 

      <context-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/rest</param-value>
      </context-param>

I want service for both "/rest" and "/service" prefixes

Answer 1

For a quick test, I changed your <context-param> into <init-param> inside <servlet> and in RESTeasy 3.0.5 it worked for me.

So a workaround might be to define two servlets with the same configuration and differing only on resteasy.servlet.mapping.prefix value of <init-param> 's, and define two mappings for them.

Beware that now you have two servlets that live their own lives (eg separate contexts and lifecycles), which might be unacceptable in some scenarios.

UPDATE: Also take a look at this answer, similar to mine although more elaborated (I haven't tried it myself): https://stackoverflow.com/a/25487574/283519

Answer 2

@pwes Thanks a lot! I was looking to expose two RESTful services. Say /api1 and /api2 . Your suggestion works for both what the OP wants and what I wanted too.

Here's how each servelet is configured:

<servlet>
    <servlet-name>entity-manager</servlet-name>
    <servlet-class>
        org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
    </servlet-class>
    <init-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/api1</param-value>
    </init-param>
</servlet>

Second one:

<servlet>
    <servlet-name>entity-manager</servlet-name>
    <servlet-class>
        org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
    </servlet-class>
    <init-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/api2</param-value>
    </init-param>
</servlet>