[jboss-jira] [JBoss JIRA] Commented: (JBMICROCONT-286) User Guide examples (gettingStarted), NoClassDefFoundError

[Walid Gedeon (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBMICROCONT-286?page=comments#action_12411924 ] 
            
Walid Gedeon commented on JBMICROCONT-286:
------------------------------------------

User Guide will also require update to reflect changes if applied. -w

> User Guide examples (gettingStarted), NoClassDefFoundError
> ----------------------------------------------------------
>
>                 Key: JBMICROCONT-286
>                 URL: http://jira.jboss.com/jira/browse/JBMICROCONT-286
>             Project: JBoss MicroContainer
>          Issue Type: Patch
>         Environment: Issue unrelated with environment, platform independent.
>            Reporter: Walid Gedeon
>         Assigned To: Mark Newton
>         Attachments: userGuide-examples-gettingStarted-06052008.zip
>
>
> This relates to the examples attached to the JBoss Microcontainer User Guide 2.0.0Beta9 (sorry, didn't find a matching version in the list).
> In the commandLineClient sample, bus mode, Client cannot see Employee (which is defined in one of the services, in this case humanResourcesService); therefore it throws a NoClassDefFoundError when adding an employee.
> The attached archive updates files in humanResourcesService:
>   - split service and beans into interface and implementation
>   - moved interfaces to org.jboss.example.service.common (including SalaryStrategy)
>   - added Address and Employee factory methods to HRService
>   - updated pom to produce secondary artifact for client-only dependency
>   - updated test case deployment descriptors to refer to HRServiceImpl
> and in commandLineClient:
>   - Updated ConsoleInput to keep a copy of the Client and use it as a proxy to HRService calls (namely factory methods)
>   - Added HRService factory proxy methods to Client
>   - Added isHiringFreeze() and getSalaryStrategy for homogenous proxy access
>   - Updated printStatus to use client methods for HRService access
>   - Updated config files to inject HRServiceImpl
>   - Updated assembly files to depend on main or secondary (client) artifacts, depending on situation
>   - Added pom dependency to client artifact
>   - Updated test cases to use above changes
>   - Updated test cases deployment descriptors to inject HRServiceImpl
> The archive contains the complete contents of those 2 subdirectories (changed and unchanged files), if a diff-patch is preferred, it can be provided with an access to svn. To update as is, replace directories commandLineClient and humanResourcesService with the ones provided, no other updates required.
> Error trace, for reference:
> ----
> D:\...\commandLineClient\target\client-cl.dir>run.bat bus
> Client DEBUG [06-05-2008 17:44:43] KernelFactory - Starting JBoss Kernel construction...
> Client DEBUG [06-05-2008 17:44:43] KernelFactory - Completed JBoss Kernel construction.  Duration: 187 milliseconds
> -----------------------------------
> Menu:
> d) Deploy Human Resources service
> u) Undeploy Human Resources service
> a) Add employee
> l) List employees
> r) Remove employee
> g) Get a salary
> s) Set a salary
> t) Toggle hiring freeze
> m) Display menu
> p) Print service status
> q) Quit
> >d
> Client DEBUG [06-05-2008 17:44:46] SaxJBossXBParser - Created parser: org.apache.xerces.jaxp.SAXParserImpl at 64883c, isNam
> espaceAware: true, isValidating: true, isXIncludeAware: true
> Client DEBUG [06-05-2008 17:44:46] SaxJBossXBParser - http://xml.org/sax/features/validation set to: true
> Client DEBUG [06-05-2008 17:44:46] SaxJBossXBParser - http://xml.org/sax/features/namespaces set to: true
> Client DEBUG [06-05-2008 17:44:46] SaxJBossXBParser - http://apache.org/xml/features/validation/dynamic set to: true
> Client DEBUG [06-05-2008 17:44:46] SaxJBossXBParser - Using parser: org.apache.xerces.jaxp.SAXParserImpl at 64883c, isNames
> paceAware: true, isValidating: true, isXIncludeAware: true
> >a
> Please enter the employee's name [firstName lastName]:
> first last
> Exception in thread "Thread-1" java.lang.NoClassDefFoundError: org/jboss/example/service/Employee
>         at org.jboss.example.client.ConsoleInput.getEmployee(ConsoleInput.java:108)
>         at org.jboss.example.client.Client.addEmployee(Client.java:94)
>         at org.jboss.example.client.ConsoleInput$1.run(ConsoleInput.java:54)
>         at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.ClassNotFoundException: org.jboss.example.service.Employee
>         at java.net.URLClassLoader$1.run(Unknown Source)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(Unknown Source)
>         at java.lang.ClassLoader.loadClass(Unknown Source)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
>         at java.lang.ClassLoader.loadClass(Unknown Source)
>         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
>         ... 4 more
> Client  INFO [06-05-2008 17:44:59] EmbeddedBootstrap - Shutting down
> ----

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