[JBoss-user] [JBoss Seam] - Re: @Role problem
It works :) Cheers. Keep up the good work! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3927527#3927527 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3927527 --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Seam] - Re: @Role problem
Fixed in CVS. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3927506#3927506 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3927506 --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Seam] - Re: @Role problem
Oh, you are right. It is such a stupid bug. It only detects the @Role annotation when the component is listed on org.jboss.seam.core.init.componentClasses. I am embarrassed. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3927503#3927503 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3927503 --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Seam] - Re: @Role problem
I'm using both @Name and @Role as in the original example. I think I may have given you the wrong impression when I said: anonymous wrote : | Using the '@Name' name works fine. | I meant that I tried using the default name, i.e. I used 'test' to reference the component in the FooAction and JSP just to make sure that the component was working under the default name. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3927497#3927497 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3927497 --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Seam] - Re: @Role problem
Are you trying to use a class with a @Role annotation, but no @Name annotation? (That is not what your original code example showed.) Currently, Seam does not support components with no "default role". View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3927473#3927473 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3927473 --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [JBoss Seam] - Re: @Role problem
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 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 INF
[JBoss-user] [JBoss Seam] - Re: @Role problem
What does the startup log say? Does it actually log the component at startup? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3927283#3927283 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3927283 --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
