Sven Schliesing <schliesing <at> subshell.com> writes:
> The Application is started and looks if it has a property file
> "configFileLocation.properties" (this just contains the name of the real
> configuration file) in it's webroot.
> - If it is not found all future requests get redirected to a wizard-page
> where the user can configure the location of the _real_ configuration
> file. After this configuration step the file
> "configFileLocation.properties" is created.
Try:
public class ConfigurableApp extends WebApplication {
private boolean configured;
protected void init() {
lookForConfigFile();
getSecuritySettings().setAuthorizationStrategy(
new AbstractPageAuthorizationStrategy() {
protected boolean isPageAuthorized(Class pageClass) {
return configured
|| pageClass == ConfigWizardPage.class;
}
});
getSecuritySettings().setUnauthorizedComponentInstantiationListener(
new IUnauthorizedComponentInstantiationListener() {
public void onUnauthorizedInstantiation(Component component) {
throw new RestartResponseAtInterceptPageException(
ConfigWizardPage.class);
}
});
}
public void lookForConfigFile() {
...
configured = ...;
}
}
public class ConfigWizardPage extends WebPage {
public ConfigWizardPage() {
add(new Link("done") {
public void onClick() {
((ConfigurableApp) getApplication()).lookForConfigFile();
setResponsePage(Home.class);
}
});
}
}
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