On 01/29/10 08:38, 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)
Looks like an endless loop. Get a compelte stacktrace to confirm that.
Maybe your AccessDeniedPage is a subclass of AdministrationPage or
DomainRequiredPage? Then a non-authenticated user would try to access a
page, would be redirected to the AccessDeniedPage which would not be
allowed, redirect, repeat.
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();
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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Swiss Institute of Bioinformatics Tel: +41 22 379 51 89
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