[jboss-jira] [JBoss JIRA] Updated: (JBAS-8458) Cannot use java.util.ServiceLoader in subsystem

[Thomas Diesler (JIRA)]

     [ https://jira.jboss.org/browse/JBAS-8458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Diesler updated JBAS-8458:
---------------------------------

    Component/s: ClassLoading


> Cannot use java.util.ServiceLoader in subsystem
> -----------------------------------------------
>
>                 Key: JBAS-8458
>                 URL: https://jira.jboss.org/browse/JBAS-8458
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: ClassLoading
>            Reporter: Thomas Diesler
>            Assignee: Thomas Diesler
>             Fix For: 7.0.0.M1
>
>
> ServiceLoader API usage seems broken
> In ModuleXmlParser I see
>                 case XMLStreamConstants.END_ELEMENT: {
>                     final PathFilter exportFilter = filterList.isEmpty() ? PathFilters.exclude("META-INF") : PathFilters.all(filterList);
>                     if (file.isDirectory()) {
>                         resourceLoader = new FileResourceLoader(identifier, file, name, exportFilter);
>                     } else {
>                         try {
>                             resourceLoader = new JarFileResourceLoader(identifier, new JarFile(file), name, exportFilter);
>                         } catch (IOException e) {
>                             throw new XMLStreamException("Invalid JAR file specified", reader.getLocation(), e);
>                         }
>                     }
>                     specBuilder.addResourceRoot(resourceLoader);
>                     return;
>                 }
> which generally seems to disable resource loads from META-INF. If I add this explicitly to modules.xml
>         <resource-root path="jbosgi-framework-core-1.0.0.Alpha8-SNAPSHOT.jar">
>             <exports>
>                 <include path="META-INF"/>
>             </exports>
>         </resource-root>
> I can load the resourceURL, but a subsequent classload of the service fails. Adding the path as well
>         <resource-root path="jbosgi-framework-core-1.0.0.Alpha8-SNAPSHOT.jar">
>             <exports>
>               <include path="META-INF/services"/>
>               <include path="org/jboss/osgi/framework/launch"/>
>             </exports>
>         </resource-root>
> lets that resource load fail.
>  

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