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https://issues.jboss.org/browse/AS7-2505?page=com.atlassian.jira.plugin.s...
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Abhi S updated AS7-2505:
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Steps to Reproduce:
*Steps to reproduce:*
* Drop in the EAR attached, and the application will fail to load with an error:
{code}java.lang.IllegalStateException: Cannot find any resource adapter service for
resource adapter connector{code}
*Verify the fix:*
If the application loads without any error, one can access
http://host:port/web, which
should display "Web Module Loaded!", guaranteeing that the MDB and the RA were
loaded in the expected order (i.e., first the RA and then the MDB).
*Details on the attached application*
* EAR contains 1 web module, 1 resource adapter (RA), and 1 MDB that depends on the RA to
be loaded first.
* application.xml defines the order in which these modules must be loaded. I have added
comments and toggles to enable the aforementioned different ways to specify the deployment
order.
* I have attached all the source code, including that of RA, MDB and web app. The code is
very simple and straight-ward to understand; however, please let me know if you need more
info.
was:
*Steps to reproduce:*
* Drop in the EAR attached, and the application will fail to load with an error:
{code}java.lang.IllegalStateException: Cannot find any resource adapter service for
resource adapter connector{code}
*Verify the fix:*
If the application load without any error, one can access
http://host:port/web, which
should display "Web Module Loaded!", guaranteeing that MDB and RA were loaded in
the expected order (i.e., first the RA and then the MDB).
*Details on the attached application*
* EAR contains 1 web module, 1 resource adapter (RA), and 1 MDB that depends on the RA to
be loaded first.
* application.xml defines the order in which these modules must be loaded. I have added
comments and toggles to enable the aforementioned different ways to specify the deployment
order.
* I have attached all the source code, including that of RA, MDB and web app. The code is
very simple and straight-ward to understand; however, please let me know if you need more
info.
Deployment order for MDBs and RAs is not working for a packaged EAR
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Key: AS7-2505
URL:
https://issues.jboss.org/browse/AS7-2505
Project: Application Server 7
Issue Type: Bug
Components: Deployment, EJB, JCA
Affects Versions: 7.0.2.Final, 7.1.0.Alpha1
Environment: Windows 7 64-bit
Reporter: Abhi S
Assignee: Thomas Diesler
Priority: Critical
Labels: deployment, ear, mdb, ra
Attachments: jee-app.ear
If an application is packaged with MDBs and RAs (resource adapters) such that the order
of deployment of these modules needs to be deterministic, the application fails to load.
In other words, there is no way to define the order in which MDBs and RAs must be loaded
in an application. This is a strict requirement by JEE 6, and without this support, JBoss
7 cannot be fully JEE 6 compliant.
Theoretically, following are 3 different ways to accomplish the above objective:
# Set <initialize-in-order> to true; see
http://java.sun.com/xml/ns/javaee/application_6.xsd. This seems to be fixed in AS7-325,
but I tested it using a sample application, and this definitely does not work for MDBs and
RAs.
# Add jboss-ejb3.xml in the MDB jar's MATA-INF to define the MDB's dependency on
an RA. Adding this configuration MUST ensure that the application loader loads the RA
before trying to load the MDB. Development of this feature is still in progress
(AS7-1211).
# Add org.jboss.ejb3.annotation.Depends annotation on the MDB implementation, to do the
same as #2.
None of the above work in the nightly build of AS7.1.
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