I am a newbie to tapestry, i am getting NullPointerException when i access
authManager.
How do i inject AuthManager?
Chandra
ChandraB wrote:
>
> Service id 'authenticationProvider' is not defined by any module
>
>
> My appModule.java is as below
>
> public class AppModule
> {
> public static void bind(ServiceBinder binder)
> {
>
>
> binder.bind(com.eveo.edetail.reporting.service.UserDetailsService.class,
> UserDetailsServiceImpl.class).withId("UserDetailsServiceImpl");
> binder.bind(SaltSourceService.class,
> SaltSourceImpl.class).withId("SaltSourceImpl");
>
> }
> public static SaltSourceService buildMySaltSource() throws Exception {
> SaltSourceImpl saltSource = new SaltSourceImpl();
> saltSource.setSystemWideSalt("DEADBEEF");
> saltSource.afterPropertiesSet();
> return saltSource;
> }
>
> public static UserDetailsService buildUserDetailsService(UserDao
> userDao) {
> return new
> com.eveo.edetail.reporting.service.impl.UserDetailsServiceImpl(userDao);
> }
>
> public static void contributeProviderManager(
> OrderedConfiguration<AuthenticationProvider> configuration,
> @InjectService("DaoAuthenticationProvider")
> AuthenticationProvider daoAuthenticationProvider) {
>
>
>
> System.out.println("AppModule: contributeProviderManager" +
> configuration);
> System.out.println("-------->>"+daoAuthenticationProvider);
>
> configuration.add("daoAuthenticationProvider",
> daoAuthenticationProvider);
>
>
> }
> public static AuthenticationProcessingFilter
> buildMyAuthenticationProcessingFilter(
> @AcegiServices final AuthenticationManager manager,
> @AcegiServices final RememberMeServices rememberMeServices,
> @Inject @Value("${acegi.check.url}") final String authUrl,
> @Inject @Value("${acegi.target.url}") final String targetUrl,
> @Inject @Value("${acegi.failure.url}") final String
> failureUrl)
>
> throws Exception {
>
>
> System.out.println("Auth URL"+ authUrl );
> AuthenticationProcessingFilter filter = new
> AuthenticationProcessingFilter();
> filter.setAuthenticationManager(manager);
> filter.setAuthenticationFailureUrl(failureUrl);
> filter.setDefaultTargetUrl(targetUrl);
> filter.setFilterProcessesUrl(authUrl);
> filter.setRememberMeServices(rememberMeServices);
> filter.afterPropertiesSet();
> return filter;
> }
>
> public static void contributeAliasOverrides(
> @InjectService("MySaltSource")
> SaltSourceService saltSource,
> @InjectService("MyAuthenticationProcessingFilter")
> AuthenticationProcessingFilter
> authenticationProcessingFilter,
> Configuration<AliasContribution> configuration) {
>
> System.out.println("AppModule: contributeAliasOverrides" +
> configuration);
>
> configuration.add(AliasContribution.create(SaltSourceService.class,saltSource));
>
> configuration.add(AliasContribution.create(AuthenticationProcessingFilter.class,authenticationProcessingFilter));
> }
>
>
> public static LoginHelper
> buildLoginHelper(@InjectService("MySaltSource") SaltSourceService
> saltSource, PasswordEncoder encrypter ,
> AuthenticationManager
> authManager) {
> return new AcegiLoginHelper(authManager,saltSource,encrypter);
> //return new AcegiLoginHelper(authManager);
> }
>
>
> public static void
> contributeApplicationDefaults(MappedConfiguration<String, String>
> configuration){
> configuration.add(SymbolConstants.SUPPORTED_LOCALES, "en");
> configuration.add(SymbolConstants.PRODUCTION_MODE, "false");
> configuration.add("acegi.failure.url", "/error");
> configuration.add("acegi.password.encoder",
> "org.acegisecurity.providers.encoding.PlaintextPasswordEncoder");
> configuration.add("acegi.target.url", "/Program");
> }
>
>
> /**
> * 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>
> * 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>
> * 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));
> }
> }
> };
> }
>
>
>
--
View this message in context:
http://www.nabble.com/Error-while-launching-Login-page-tp23164519p23165434.html
Sent from the Tapestry - User mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
