Returned Resolution in Interceptors has no effect
-------------------------------------------------
Key: STS-223
URL: http://mc4j.org/jira/browse/STS-223
Project: Stripes
Type: Bug
Components: ActionBean Dispatching
Versions: Release 1.3.2
Reporter: Brian Nørremark
Assigned to: Tim Fennell
A very boiled down Interceptor:
public class MyInterceptor implements Interceptor {
public Resolution intercept(ExecutionContext context) throws Exception {
Resolution proceed = context.proceed();
return new RedirectResolution("/index.jsp");
}
}
I expected this redirects me to index.jsp, however the proceed-Resolution
overrides this.
Also - the documentation needs a little work on the Security-example. I propose
the following example instead:
@Intercepts(LifecycleStage.HandlerResolution)
public class SecurityInterceptor implements Interceptor {
/** Intercepts execution and checks that the user has appropriate
permissions. */
public Resolution intercept(ExecutionContext ctx) throws Exception {
if (isPermitted(ctx.getActionBean(), ctx.getActionBeanContext()) {
return context.proceed();
} else if (loggedIn(ctx.getActionBeanContext()) {
return new RedirectResolution("/security/Unauthorized.jsp");
} else {
return new RedirectResolution("/security/Login.jsp");
}
}
/** Returns true if the user is logged in. */
protected boolean isLoggedIn(ActionBeanContext ctx) {
return ((MyActionBeanContext) ctx).getUser() != null;
}
/** Returns true if the user is permitted to invoke the event requested. */
protected boolean isPermitted() { ... }
}
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