Sorry, should have included that in my last post.
It doesn't log the components. Using the '@Name' name works fine. It's as
though the @Role annotation is being ignored. I've checked out the latest cvs
version of seam.
I've had a look through the seam code it looks as though the only class that
knows about roles in components is: org.jboss.seam.init.Initialization. It
checks for the @Role/@Roles annotations in the compponents contained in the
init context variable. When I run my example the init.getComponentClasses
returns zero components.
Later on in Initilization, there are another few lines that add components
using a Scanner instance which does not appear to be aware of @Role/@Roles
annotaions. My components are picked up here.
Here is the block of code that contains the only references to the Role
annotations that I could find. The body of the for loop does not get run as no
component classes are returned. This is taken from
org.jboss.seam.init.Initilization, line 165 onwards.
| //TODO: move all this stuff into Init component?
| for ( String className : init.getComponentClasses() )
| {
| try
| {
| Class<Object> componentClass =
Reflections.classForName(className);
| addComponent( componentClass, context );
| if ( componentClass.isAnnotationPresent(Role.class) )
| {
|
| Role role = componentClass.getAnnotation(Role.class);
| ScopeType scope = Seam.getComponentRoleScope(componentClass,
role);
| addComponent( role.name(), scope, componentClass, context );
| }
| if ( componentClass.isAnnotationPresent(Roles.class) )
| {
| Role[] roles
=componentClass.getAnnotation(Roles.class).value();
| for (Role role: roles)
| {
| ScopeType scope =
Seam.getComponentRoleScope(componentClass, role);
| addComponent( role.name(), scope, componentClass, context
);
| }
| }
| }
| catch (ClassNotFoundException cnfe)
| {
| throw new IllegalArgumentException("Component class not found:
" + className, cnfe);
| }
| }
|
Here is the scanner bit which appears to register components using only the
@Name annotation. My component classes get picked up here, but their Role
annotations are not looked at. This is taken from
org.jboss.seam.init.Initilization, line 220 onwards.
| if (isScannerEnabled)
| {
| for ( Class clazz: new Scanner().getClasses() )
| {
| if ( clazz.isAnnotationPresent(Name.class) )
| {
| addComponent(clazz, context);
| }
| }
| }
|
I think I'm either doing something wrong which is stopping my components
appearing in init.getComponentClasses() or I've found a bug.
Relavent startup output:
| 09:04:38,193 INFO [Scanner] scanning: /C:/Program
Files/jboss-4.0.4RC1/server/default/tmp/deploy/tmp25621test.ear-contents/test.jar
| 09:04:38,240 INFO [Component] Component: fooaction, scope: SESSION, type:
STATELESS_SESSION_BEAN, class: uk.foo.FooAction, JNDI: test/FooAction/local
| 09:04:38,271 INFO [Component] Component: test, scope: SESSION, type:
JAVA_BEAN, class: uk.foo.TestBean
| 09:04:38,286 INFO [Initialization] done initializing Seam
|
The full log:
| 09:04:35,802 INFO [EARDeployer] Init J2EE application: file:/C:/Program
Files/jboss-4.0.4RC1/server/default/deploy/test.ear
| 09:04:36,755 INFO [Ejb3AnnotationHandler] found EJB3: ejbName=FooAction,
class=uk.foo.FooAction, type=STATELESS
| 09:04:36,818 FATAL [PersistenceXmlLoader] userDatabase JTA
| 09:04:36,833 INFO [Ejb3Deployment] EJB3 deployment time took: 140
| 09:04:36,849 INFO [JmxKernelAbstraction] installing MBean:
persistence.units:ear=test.ear.ear,jar=test.jar.jar,unitName=userDatabase with
dependencies:
| 09:04:36,849 INFO [JmxKernelAbstraction]
jboss.jca:name=DefaultDS,service=ManagedConnectionFactory
| 09:04:36,911 INFO [ConnectionProviderFactory] Initializing connection
provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
| 09:04:36,927 INFO [InjectedDataSourceConnectionProvider] Using provided
datasource
| 09:04:36,927 INFO [SettingsFactory] RDBMS: HSQL Database Engine, version:
1.8.0
| 09:04:36,927 INFO [SettingsFactory] JDBC driver: HSQL Database Engine
Driver, version: 1.8.0
| 09:04:36,927 INFO [Dialect] Using dialect:
org.hibernate.dialect.HSQLDialect
| 09:04:36,943 INFO [TransactionFactoryFactory] Using default transaction
strategy (direct JDBC transactions)
| 09:04:36,943 INFO [TransactionManagerLookupFactory] instantiating
TransactionManagerLookup:
org.hibernate.transaction.JBossTransactionManagerLookup
| 09:04:36,943 INFO [TransactionManagerLookupFactory] instantiated
TransactionManagerLookup
| 09:04:36,943 INFO [SettingsFactory] Automatic flush during
beforeCompletion(): enabled
| 09:04:36,943 INFO [SettingsFactory] Automatic session close at end of
transaction: disabled
| 09:04:36,943 INFO [SettingsFactory] JDBC batch size: 15
| 09:04:36,943 INFO [SettingsFactory] JDBC batch updates for versioned data:
disabled
| 09:04:36,943 INFO [SettingsFactory] Scrollable result sets: enabled
| 09:04:36,943 INFO [SettingsFactory] JDBC3 getGeneratedKeys(): disabled
| 09:04:36,943 INFO [SettingsFactory] Connection release mode:
after_statement
| 09:04:36,943 INFO [SettingsFactory] Default batch fetch size: 1
| 09:04:36,943 INFO [SettingsFactory] Generate SQL with comments: disabled
| 09:04:36,943 INFO [SettingsFactory] Order SQL updates by primary key:
disabled
| 09:04:36,943 INFO [SettingsFactory] Query translator:
org.hibernate.hql.ast.ASTQueryTranslatorFactory
| 09:04:36,943 INFO [ASTQueryTranslatorFactory] Using
ASTQueryTranslatorFactory
| 09:04:36,943 INFO [SettingsFactory] Query language substitutions: {}
| 09:04:36,943 INFO [SettingsFactory] Second-level cache: enabled
| 09:04:36,943 INFO [SettingsFactory] Query cache: disabled
| 09:04:36,943 INFO [SettingsFactory] Cache provider:
org.hibernate.cache.HashtableCacheProvider
| 09:04:36,943 INFO [SettingsFactory] Optimize cache for minimal puts:
disabled
| 09:04:36,943 INFO [SettingsFactory] Structured second-level cache entries:
disabled
| 09:04:36,943 INFO [SettingsFactory] Statistics: disabled
| 09:04:36,943 INFO [SettingsFactory] Deleted entity synthetic identifier
rollback: disabled
| 09:04:36,943 INFO [SettingsFactory] Default entity-mode: pojo
| 09:04:36,943 INFO [SessionFactoryImpl] building session factory
| 09:04:36,943 INFO [SessionFactoryObjectFactory] Not binding factory to
JNDI, no JNDI name configured
| 09:04:36,943 INFO [SchemaExport] Running hbm2ddl schema export
| 09:04:36,943 INFO [SchemaExport] exporting generated schema to database
| 09:04:36,958 INFO [SchemaExport] schema export complete
| 09:04:36,958 INFO [NamingHelper] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 09:04:36,974 INFO [JmxKernelAbstraction] installing MBean:
jboss.j2ee:service=EJB3,ear=test.ear,jar=test.jar,name=FooAction with
dependencies:
| 09:04:37,224 INFO [EJB3Deployer] Deployed: file:/C:/Program
Files/jboss-4.0.4RC1/server/default/tmp/deploy/tmp25621test.ear-contents/test.jar
| 09:04:37,224 INFO [TomcatDeployer] deploy, ctxPath=/test,
warUrl=.../tmp/deploy/tmp25621test.ear-contents/test-exp.war/
| 09:04:37,536 INFO [ServletContextListener] Welcome to Seam 1.0 beta 2
| 09:04:37,552 INFO [Initialization] reading properties from:
/seam.properties
| 09:04:37,568 INFO [Initialization] initializing Seam
| 09:04:37,646 INFO [Component] Component: org.jboss.seam.core.init, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Init
| 09:04:37,693 INFO [Component] Component: org.jboss.seam.core.pages, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Pages
| 09:04:37,724 INFO [Component] Component: org.jboss.seam.core.manager,
scope: EVENT, type: JAVA_BEAN, class: org.jboss.seam.core.Manager
| 09:04:37,771 INFO [Component] Component: switcher, scope: PAGE, type:
JAVA_BEAN, class: org.jboss.seam.core.Switcher
| 09:04:37,818 INFO [Component] Component: conversation, scope:
CONVERSATION, type: JAVA_BEAN, class: org.jboss.seam.core.Conversation
| 09:04:37,865 INFO [Component] Component: conversationList, scope: PAGE,
type: JAVA_BEAN, class: org.jboss.seam.core.ConversationList
| 09:04:37,896 INFO [Component] Component: conversationStack, scope: PAGE,
type: JAVA_BEAN, class: org.jboss.seam.core.ConversationStack
| 09:04:37,911 INFO [Component] Component: facesContext, scope: APPLICATION,
type: JAVA_BEAN, class: org.jboss.seam.core.FacesContext
| 09:04:37,927 INFO [Component] Component: eventContext, scope: APPLICATION,
type: JAVA_BEAN, class: org.jboss.seam.core.EventContext
| 09:04:37,943 INFO [Component] Component: sessionContext, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.SessionContext
| 09:04:37,958 INFO [Component] Component: statelessContext, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.StatelessContext
| 09:04:37,974 INFO [Component] Component: applicationContext, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.ApplicationContext
| 09:04:37,990 INFO [Component] Component: conversationContext, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.ConversationContext
| 09:04:38,005 INFO [Component] Component: businessProcessContext, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.BusinessProcessContext
| 09:04:38,036 INFO [Component] Component: resourceBundle, scope:
APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.ResourceBundle
| 09:04:38,052 INFO [Component] Component:
org.jboss.seam.debug.introspector, scope: EVENT, type: JAVA_BEAN, class:
org.jboss.seam.debug.Introspector
| 09:04:38,146 INFO [ResourceBundle] resource bundle missing: messages
| 09:04:38,161 INFO [Component] Component: org.jboss.seam.debug.contexts,
scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.debug.Contexts
| 09:04:38,193 INFO [Scanner] scanning: /C:/Program
Files/jboss-4.0.4RC1/server/default/tmp/deploy/tmp25621test.ear-contents/test.jar
| 09:04:38,240 INFO [Component] Component: fooaction, scope: SESSION, type:
STATELESS_SESSION_BEAN, class: uk.foo.FooAction, JNDI: test/FooAction/local
| 09:04:38,271 INFO [Component] Component: test, scope: SESSION, type:
JAVA_BEAN, class: uk.foo.TestBean
| 09:04:38,286 INFO [Initialization] done initializing Seam
| 09:04:38,286 INFO [FacesConfigurator] Reading standard config
org/apache/myfaces/resource/standard-faces-config.xml
| 09:04:38,599 INFO [FacesConfigurator] Reading config jar:file:/C:/Program
Files/jboss-4.0.4RC1/server/default/tmp/deploy/tmp25569tomahawk.jar!/META-INF/faces-config.xml
| 09:04:38,708 ERROR [LocaleUtils] Locale name null or empty, ignoring
| 09:04:39,083 INFO [StartupServletContextListener] ServletContext
'C:\Program
Files\jboss-4.0.4RC1\server\default\.\tmp\deploy\tmp25621test.ear-contents\test-exp.war\'
initialized.
| 09:04:39,193 INFO [EARDeployer] Started J2EE application: file:/C:/Program
Files/jboss-4.0.4RC1/server/default/deploy/test.ear
|
|
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