[jira] [Created] (ARIES-1906) Regression - export of superclass interface fails

["Amichai Rothman (JIRA)" <ji...@apache.org>]

Amichai Rothman created ARIES-1906:
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             Summary: Regression - export of superclass interface fails
                 Key: ARIES-1906
                 URL: https://issues.apache.org/jira/browse/ARIES-1906
             Project: Aries
          Issue Type: Bug
          Components: Remote Service Admin
    Affects Versions: rsa-1.14.0
            Reporter: Amichai Rothman


When exporting a service using an interface that is declared in the service superclass rather than directly by the class, the export fails with the exception stack trace below.

From a quick look it seems like this got broken in the commit [[ARIES-1776] Fixes for tck tests with SecurityManager|https://github.com/apache/aries-rsa/commit/75448368d0efecbef48464bbf10791986e20c4b0#diff-e09b247ba00188e9d2efc964f8271da6]. The getInterfaces method implementation changed, I'm not sure if it's related to the stated fix but the new implementation changes the behavior - it checks the service getClass().getInterfaces() but does not traverse the superclasses as well. Also, it silently ignores interfaces that are not found rather than throwing the declared ClassNotFoundException. Also it only checks the service interfaces whereas the previous implementation loaded the interface classes regardless (this may be an improvement, dunno). There may be other differences I didn't think of... unfortunately there are no tests to catch any of these.

 

java.lang.ArrayIndexOutOfBoundsException: 0
 at org.apache.cxf.dosgi.dsw.handlers.ws.WsProvider.exportService(WsProvider.java:164) ~[?:?]
 at org.apache.aries.rsa.core.RemoteServiceAdminCore$3.run(RemoteServiceAdminCore.java:236) ~[?:?]
 at org.apache.aries.rsa.core.RemoteServiceAdminCore$3.run(RemoteServiceAdminCore.java:234) ~[?:?]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
 at org.apache.aries.rsa.core.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:234) ~[?:?]
 at org.apache.aries.rsa.core.RemoteServiceAdminCore.exportService(RemoteServiceAdminCore.java:135) ~[?:?]
 at org.apache.aries.rsa.core.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:55) ~[?:?]
 at org.apache.aries.rsa.core.RemoteServiceAdminInstance.exportService(RemoteServiceAdminInstance.java:39) ~[?:?]
 at org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport.exportService(TopologyManagerExport.java:186) [145:org.apache.aries.rsa.topology-manager:1.14.0.SNAPSHOT]
 at org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport.doExport(TopologyManagerExport.java:169) [145:org.apache.aries.rsa.topology-manager:1.14.0.SNAPSHOT]
 at org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport.access$000(TopologyManagerExport.java:58) [145:org.apache.aries.rsa.topology-manager:1.14.0.SNAPSHOT]
 at org.apache.aries.rsa.topologymanager.exporter.TopologyManagerExport$1.run(TopologyManagerExport.java:152) [145:org.apache.aries.rsa.topology-manager:1.14.0.SNAPSHOT]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
 at java.lang.Thread.run(Thread.java:748) [?:?]

 



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