[jboss-jira] [JBoss JIRA] Created: (JBAS-7883) @Resource mail session injection, injects incrrect mail session

Mark Lowe (JIRA) jira-events at lists.jboss.org
Thu Apr 1 11:13:37 EDT 2010


@Resource mail session injection, injects incrrect mail session
---------------------------------------------------------------

                 Key: JBAS-7883
                 URL: https://jira.jboss.org/jira/browse/JBAS-7883
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: JBossAS-5.1.0.GA, JBossAS-5.0.1.GA
         Environment: Linux 64 bit , sun JDK 1.6.0.14
            Reporter: Mark Lowe


Please forgive me if I've posted this to the incorrect component or failed to find an existing bug, I did look. 

I'm porting our applications from Jboss 4.2.3 and found the following problem injecting mail sessions in EJBs and Servlet components. 

I have several mails sessions configured. For example

	<mbean code="org.jboss.mail.MailService" name="jboss:service=MyMailServer1">

		<attribute name="JNDIName">foo/MyMailServer1</attribute>

		<attribute name="User">myuser</attribute>

		<attribute name="Password">myuserpw</attribute>

		<attribute name="Configuration">

			<configuration>


			</configuration>

		</attribute>

		<depends>jboss:service=Naming</depends>

	</mbean>

The jndi tree is created and all is present and correct. 

@Resource(name="MyMailServer1",mappedName="foo/MyMailServer1")
private Session session;

Returns the default mail session (java:/Mail). When I removed the java:/Mail session jboss find the last session from the configuration and arbitrarily injects it. I also tested this placing another configuration after the java:/Mail config, and the result was that the session configured below (i.e. last) was referenced. 

In short to recreate the bug. 

Create 2 additional mail sessions in a *-service.xml file. Deploy a servlet, ejb or other component that supports @Resource. Attempt to inject one of the custom sessions (not java:/Mail using @Resource(mappedName="[jndi name]". 

I also attempted to force the issue using a resource-ref in jboss.xml matching the resource-ref-name with the @Resource(name=".") and using the jndi-name (in case the usage of mappedname as been changed since 4.2.3. ) With no result. 

Assuming this is a real bug, workarounds?



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