I find out the cause of this error. in my POM, I forgot to remove
tapestry-acegi and the class loader incorrectly loads a wrong class
Thanks
Ulrich Stärk wrote:
>
> The error says it all: You already have a service implementing SaltSource
> (it gets contributed
> automatically by the tapestry-spring-security module). If you want to
> override it, contribute to the
> AliasOverrides service:
>
> public static void
> contributeAliasOverrides(Configuration<AliasContribution<?>>
> configuration)
> {
> SaltSourceService saltSource = new SaltSourceService() {
> public Object getSalt(UserDetails user) {
> return null;
> }
> };
>
> configuration.add(AliasContribution.create(SaltSourceService.class,
> saltSource));
> }
>
> cheers,
>
> Uli
> bongosdude schrieb:
>> I Just got this error and I could not figure it out yet.
>>
>> java.lang.RuntimeException: Service id 'SaltSource' has already been
>> defined
>> by
>> nu.localhost.tapestry5.springsecurity.services.SecurityModule.buildSaltSource(String)
>> (at SecurityModule.java:121) and may not be redefined by
>> nu.localhost.tapestry.acegi.services.SecurityModule.buildSaltSource(String)
>> (at SecurityModule.java:115). You should rename one of the service
>> builder
>> methods.
>> at
>> org.apache.tapestry5.ioc.internal.RegistryImpl.<init>(RegistryImpl.java:170)
>> at
>> org.apache.tapestry5.ioc.RegistryBuilder.build(RegistryBuilder.java:168)
>>
>> here is my code in AppModule.java
>>
>> public static void bind(ServiceBinder binder)
>> {
>> binder.bind(SaltSourceService.class,
>> PlaintextSaltSourceImpl.class).withId("PlaintextSaltSource");
>> }
>>
>> public static void
>> contributeProviderManager(OrderedConfiguration<AuthenticationProvider>
>> configuration,
>> @InjectService("DaoAuthenticationProvider")
>> AuthenticationProvider daoAuthenticationProvider) {
>> configuration.add("daoAuthenticationProvider",
>> daoAuthenticationProvider);
>> }
>>
>>
>> and my PlaintextSaltSourceImpl.java
>>
>> import org.springframework.security.userdetails.UserDetails;
>> import nu.localhost.tapestry5.springsecurity.services.SaltSourceService;
>> public class PlaintextSaltSourceImpl implements SaltSourceService {
>>
>> public Object getSalt(UserDetails user) {
>> return null;
>> }
>>
>> }
>>
>>
>>
>>
>> -----
>> B Amigo:super:
>
>
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>
-----
B Amigo:super:
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