You'll need to have your service invoked as a Spring Bean somehow to
make the annotations take effect.  It won't work as just a servlet
entry in your web.xml.  DispatcherServlet is one of the easiest way to
make it do that.

On Jul 8, 7:11 am, Renato Beserra <renatobese...@gmail.com> wrote:
> Hi Kevin, thanks for your answer.
>
> I tried to do it on the interface my server-side code uses as the
> implementation contract but I was using a JSR-250 annotation @RolesAllowed,
> which wasn't on my client scope.
>
> I just tried the @PreAuthorize annotation and it seems to work on the
> client-side. Do I need the DispatcherServlet in order to make the annotation
> works?
>
> 2011/7/7 Kevin Jordan <ke...@kjordan.net>
>
>
>
>
>
>
>
>
>
> > It's been a while since I've set mine up to do this, but when you say
> > you're setting them in the interface on the client side, are you
> > trying them on the Async interface or the interface your server-side
> > code implements off of?  If you do it on the interface your server-
> > side code uses as the implementation contract, it will automatically
> > get those for spring security to check on the server-side and if you
> > set them up with spring doing the intercepting of the URL with
> > something such as org.springframework.web.servlet.DispatcherServlet
> > and in its myservletnamefromwebxml-servlets.xml, do something like
> > <?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:util="http://www.springframework.org/schema/util";
> >           xsi:schemaLocation="
> >          http://www.springframework.org/schema/beans
> >          http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
> >          http://www.springframework.org/schema/security
>
> >http://www.springframework.org/schema/security/spring-security-3.0.xsd
> >          http://www.springframework.org/schema/util
> >http://www.springframework.org/schema/util/spring-util-3.0.xsd";>
>
> >        <bean id="urlMapping"
> > class="org.gwtwidgets.server.spring.GWTHandler">
> >                <property name="mappings">
> >                        <map>
> >                                <entry key="/myService.rpc"
> > value-ref="MyRPCService" />
> >                        </map>
> >                </property>
> >       </bean>
> > </beans>
>
> > Note that I'm using the GWTHandler bean from gwt-sl (http://
> > sourceforge.net/projects/gwt-widget/files/GWT%20Server%20Library/) to
> > do the URL mapping since it does better integration with GWT than
> > spring's built-in handlers do.
>
> > You may also want to look into gwtsecurity to send better exceptions
> > to your client:http://code.google.com/p/gwtsecurity/
>
> > On Jul 7, 1:02 pm, Renato Beserra <renatobese...@gmail.com> wrote:
> > > Thanks for your answer.
>
> > > I considered something like that, but every restricted rpc method
> > > implementation has to call another method, with its own interface secured
> > by
> > > annotations, right?
>
> > > 2011/7/7 Juan Pablo Gardella <gardellajuanpa...@gmail.com>
>
> > > > Hi Renato,
>
> > > > I have a service layer, so in this method I use JSR250
> > > > <http://en.wikipedia.org/wiki/JSR_250>annotations, Spring security can
> > > > work with this API. In client side I don't protect the invocations. In
> > > > server side, spring security throws an exception, if try to access to a
> > > > protected method, and travel to the client. I wrap it in a class and
> > show an
> > > > alert to the user.
>
> > > > Juan
>
> > > > 2011/7/7 Renato Beserra <renatobese...@gmail.com>
>
> > > >> Hi,
>
> > > >> I am integrating a GWT application with Spring Security and I got a
> > great
> > > >> example on a previous thread -
>
> >http://groups.google.com/group/google-web-toolkit/browse_thread/threa....
>
> > > >> But now I want to secure my rpc calls, but i have a problem: Spring
> > > >> Security provides some annotations that i should use on the method
> > > >> declaration. But in GWT RPC the interface should be defined on client
> > side,
> > > >> so the annotation is not valid.
>
> > > >> Is there a simpler solution other than making my rpc implementation to
> > > >> call a secured method on the server-side?
>
> > > >> Thanks in advance.
>
> > > >> --
> > > >> Renato Beserra Sousa
>
> > > >> --
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>
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>
> > > --
> > > Renato Beserra Sousa
>
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>
> --
> Renato Beserra Sousa

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