[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2799) Overridden components with @Install(value = false) ignores precedence.

[Shane Bryzak (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-2799?page=comments#action_12406054 ] 
            
Shane Bryzak commented on JBSEAM-2799:
--------------------------------------

What did you have in your components.xml?  The easiest way to reproduce this is to simply create the following class in the seamspace example and deploy.

package org.jboss.seam.example.seamspace;

import static org.jboss.seam.ScopeType.APPLICATION;

import org.jboss.seam.annotations.Install;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.annotations.intercept.BypassInterceptors;
import org.jboss.seam.security.management.JpaIdentityStore;

@Name("org.jboss.seam.security.management.jpaIdentityStore")
@Install(precedence = Install.APPLICATION) 
@Scope(APPLICATION)
@BypassInterceptors
public class CustomJpaIdentityStore extends JpaIdentityStore { }

> Overridden components with @Install(value = false) ignores precedence.
> ----------------------------------------------------------------------
>
>                 Key: JBSEAM-2799
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2799
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Core
>            Reporter: Shane Bryzak
>         Assigned To: Shane Bryzak
>            Priority: Critical
>             Fix For: 2.1.0.BETA1
>
>
> An easy way to reproduce this - take the JpaIdentityStore as an example:
> @Name("org.jboss.seam.security.management.jpaIdentityStore")
> @Install(precedence=Install.BUILT_IN, value = false) 
> @Scope(APPLICATION)
> @BypassInterceptors
> public class JpaIdentityStore implements IdentityStore, Serializable
> Overriding it with a component with a higher precedence fails:
> @Name("org.jboss.seam.security.management.jpaIdentityStore")
> @Install(precedence = Install.APPLICATION) 
> @Scope(APPLICATION)
> @BypassInterceptors
> public class CustomJpaIdentityStore extends JpaIdentityStore
> With the following stack trace:
> java.lang.IllegalStateException: Two components with the same name and precedence: org.jboss.seam.security.management.jpaIdentityStore
>         at org.jboss.seam.init.Initialization.addComponentDescriptor(Initialization.java:484)
>         at org.jboss.seam.init.Initialization.installScannedComponentAndRoles(Initialization.java:755)
>         at org.jboss.seam.init.Initialization.scanForComponents(Initialization.java:702)
>         at org.jboss.seam.init.Initialization.init(Initialization.java:567)
>         at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
>         at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3856)

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