On Fri, 2010-01-29 at 09:38 +0200, Martin Asenov wrote:
> Hello guys! Very strange exception occurred yesterday when trying to set
> IAuthorizationStrategy to my webapp. Here's the exception:
>
> SEVERE: An exception or error occurred in the container during the request
> processing
> java.lang.OutOfMemoryError: Java heap space at
> java.util.Arrays.copyOfRange(Arrays.java:3209)
>
> these are the first 2 lines of the exception. Here's my MyAythStrategy class:
>
> public class MyAuthStrategy implements IAuthorizationStrategy {
>
> private UserContext context = ((AppSession)Session.get()).getContext();
Move this to be a local variable in #isInstantiationAuthorized(Class).
This is not the cause of OOM but the session (respectively the context)
should be get per request.
>
> public MyAuthStrategy() {}
>
> public boolean isActionAuthorized(Component arg0, Action arg1)
> {
> return true;
> }
>
> public <T extends Component> boolean isInstantiationAuthorized(Class<T>
> componentClass)
> {
>
> if (BaseFrame.class.isAssignableFrom(componentClass)) {
>
> if
> (AdministrationPage.class.isAssignableFrom(componentClass)) {
> if (context.getRole().equals(Role.ROOT) ||
> context.getRole().equals(Role.ADMIN))
> return true;
> else
> throw new
> RestartResponseAtInterceptPageException(AccessDeniedPage.class);
> } else if
> (DomainRequiredPage.class.isAssignableFrom(componentClass)) {
> if (context.getDomain() == null)
> throw new
> RestartResponseAtInterceptPageException(AccessDeniedPage.class);
> else
> return true;
> }
> }
> return true;
>
> }
>
> }
>
> AdministrationPage and DomainRequiredPage are my tagging interfaces.
>
> When I set that strategy to my webapp I get the above mentioned exception.
>
> Hope someone helps!
>
> Thanks,
> Martin
>
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