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

[Walid Gedeon (JIRA)]

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


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:<ul>
  <li>split service and beans into interface and implementation</li>
  <li>moved interfaces to org.jboss.example.service.common (including SalaryStrategy)</li>
  <li>added Address and Employee factory methods to HRService</li>
  <li>updated pom to produce secondary artifact for client-only dependency</li>
  <li>updated test case deployment descriptors to refer to HRServiceImpl</li>
</ul>
and in commandLineClient:<ul>
  <li>Updated ConsoleInput to keep a copy of the Client and use it as a proxy to HRService calls (namely factory methods)</li>
  <li>Added HRService factory proxy methods to Client</li>
  <li>Added isHiringFreeze() and getSalaryStrategy for homogenous proxy access</li>
  <li>Updated printStatus to use client methods for HRService access</li>
  <li>Updated config files to inject HRServiceImpl</li>
  <li>Updated assembly files to depend on main or secondary (client) artifacts, depending on situation</li>
  <li>Added pom dependency to client artifact</li>
  <li>Updated test cases to use above changes</li>
  <li>Updated test cases deployment descriptors to inject HRServiceImpl</li>
</ul>

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:
<pre>
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
</pre>



-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira