Am 06.08.2013 13:25, schrieb Thiago H de Paula Figueiredo:
On Tue, 06 Aug 2013 05:10:37 -0300, Will N. <llcool_wil...@yahoo.fr>
wrote:
Hi,
Hi!
I am trying secure some pages of my application as shown in this
tutorial. http://tapestryjava.blogspot.co.uk/search/label/security
But I am having following error message when I start the application.
Since the RequiresLoginFilte class implements the
ComponentRequestFilter interface, I am confused about the coertion
error!
The error is weird. Could you post your
PmsModule.contributeComponentRequestHandler() method
/**
* This module is automatically included as part of the Tapestry IoC
Registry,
* it's a good place to configure and extend Tapestry, or to place your own
* service definitions. spring
*/
public class PmsModule {
// public static void bind(ServiceBinder binder) {
// // binder.bind(MyServiceInterface.class, MyServiceImpl.class);
//
// // Make bind() calls on the binder object to define most IoC
services.
// // Use service builder methods (example below) when the
implementation
// // is provided inline, or requires more initialization than simply
// // invoking the constructor.
// binder.bind(ArbeitspaketDao.class, ArbeitspaketDaoImpl.class);
// binder.bind(AufgabeDao.class, AufgabeDaoImpl.class);
// binder.bind(BasicDao.class, BasicDaoImpl.class);
// binder.bind(FunktionDao.class, FunktionDaoImpl.class);
//// binder.bind(GrantedAuthorityBeanDao.class,
//// GrantedAuthorityBeanDaoImpl.class);
// binder.bind(MitarbeiterDao.class, MitarbeiterDaoImpl.class);
// binder.bind(MitarbeiterProjektDao.class,
// MitarbeiterProjektDaoImpl.class);
// binder.bind(ModulDao.class, ModulDaoImpl.class);
// binder.bind(PersonMonatDao.class, PersonMonatDaoImpl.class);
// binder.bind(UserDataDao.class, UserDataDaoImpl.class);
// binder.bind(ProjektDao.class, ProjektDaoImpl.class);
// binder.bind(UnteraufgabeDao.class, UnteraufgabeDaoImpl.class);
// binder.bind(UnterunteraufgabeDao.class,
UnterunteraufgabeDaoImpl.class);
//
// }
public static void contributeFactoryDefaults(
MappedConfiguration<String, Object> configuration) {
// The application version number is incorprated into URLs for some
// assets. Web browsers will cache assets because of the far future
// expires
// header. If existing assets are changed, the version number
should
// also
// change, to force the browser to download new versions. This
overrides
// Tapesty's default
// (a random hexadecimal number), but may be further overriden by
// DevelopmentModule or
// QaModule.
configuration.override(SymbolConstants.APPLICATION_VERSION,
"1.0-SNAPSHOT");
}
public static void contributeApplicationDefaults(
MappedConfiguration<String, Object> configuration) {
// Contributions to ApplicationDefaults will override any
contributions
// to
// FactoryDefaults (with the same key). Here we're restricting the
// supported
// locales to just "en" (English). As you add localised message
catalogs
// and other assets,
// you can extend this list of locales (it's a comma separated
series of
// locale names;
// the first locale name is the default when there's no reasonable
// match).
// configuration.add(SymbolConstants.SUPPORTED_LOCALES, "en");
configuration.add(SymbolConstants.SUPPORTED_LOCALES, "de");
configuration.add(SymbolConstants.COMPRESS_WHITESPACE, "true");
}
/**
* This is a service definition, the service will be named
"TimingFilter".
* The interface, RequestFilter, is used within the RequestHandler
service
* pipeline, which is built from the RequestHandler service
configuration.
* Tapestry IoC is responsible for passing in an appropriate Logger
* instance. Requests for static resources are handled at a higher
level, so
* this filter will only be invoked for Tapestry related requests.
* <p/>
* <p/>
* Service builder methods are useful when the implementation is
inline as
* an inner class (as here) or require some other kind of special
* initialization. In most cases, use the static bind() method instead.
* <p/>
* <p/>
* If this method was named "build", then the service id would be
taken from
* the service interface and would be "RequestFilter". Since Tapestry
* already defines a service named "RequestFilter" we use an explicit
* service id that we can reference inside the contribution method.
*/
public RequestFilter buildTimingFilter(final Logger log) {
return new RequestFilter() {
public boolean service(Request request, Response response,
RequestHandler handler) throws IOException {
long startTime = System.currentTimeMillis();
try {
// The responsibility of a filter is to invoke the
// corresponding method
// in the handler. When you chain multiple filters
together,
// each filter
// received a handler that is a bridge to the next
filter.
return handler.service(request, response);
} finally {
long elapsed = System.currentTimeMillis() - startTime;
log.info(String.format("Request time: %d ms",
elapsed));
}
}
};
}
/**
* This is a contribution to the RequestHandler service
configuration. This
* is how we extend Tapestry using the timing filter. A common use
for this
* kind of filter is transaction management or security. The @Local
* annotation selects the desired service by type, but only from
the same
* module. Without @Local, there would be an error due to the other
* service(s) that implement RequestFilter (defined in other modules).
*/
public void
contributeRequestHandler(OrderedConfiguration<RequestFilter>
configuration, @Local RequestFilter filter) {
// Each contribution to an ordered configuration has a name, When
// necessary, you may
// set constraints to precisely control the invocation order of the
// contributed filter
// within the pipeline.
configuration.add("Timing", filter);
}
@SuppressWarnings("unchecked")
public static void
contributeComponentRequestHandler(OrderedConfiguration configuration) {
configuration.addInstance("RequiresLogin",
RequiresLoginFilter.class);
}
}
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