[
http://jira.codehaus.org/browse/MRMIC-19?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_124280
]
zwets edited comment on MRMIC-19 at 2/19/08 8:33 AM:
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I've run into this same bug, but don't understand what the original reporter
means by "it works fine if I define my stub classes within the includes and
exclude all others".
My use case is to generate IIOP stubs for the remote and home interfaces of an
EJB, so I have this in my project dependencies:
{code:xml}
<dependency>
<groupId>javax.j2ee</groupId>
<artifactId>j2ee</artifactId>
<version>1.4</version>
<scope>provided</scope>
</dependency>
{code}
Then get the following build error:
{noformat}
[INFO] [rmic:rmic {execution: RMI compilation}]
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] javax/ejb/EJBHome
[INFO] ------------------------------------------------------------------------
[DEBUG] Trace
java.lang.NoClassDefFoundError: javax/ejb/EJBHome
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.codehaus.mojo.rmic.RmicMojo.scanForRemoteClasses(RmicMojo.java:181)
at org.codehaus.mojo.rmic.RmicMojo.execute(RmicMojo.java:139)
...
{noformat}
The NoClassDefFoundError problem disappears when I change the dependency scope
from 'provided' to 'compile'.
Note: I then get the message "No out of date rmi classes to process", but that
is caused by another bug which I have just submitted a patch for. See
[MRMIC-20].
was (Author: zwets):
I've run into this same bug, but don't understand what the original
reporter means by "it works fine if I define my stub classes within the
includes and exclude all others".
My use case is to generate IIOP stubs for the remote and home interfaces of an
EJB, so I have this in my project dependencies:
{code:xml}
<dependency>
<groupId>javax.j2ee</groupId>
<artifactId>j2ee</artifactId>
<version>1.4</version>
<scope>provided</scope>
</dependency>
{code}
Then get the following build error:
{noformat}
[INFO] [rmic:rmic {execution: RMI compilation}]
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] javax/ejb/EJBHome
[INFO] ------------------------------------------------------------------------
[DEBUG] Trace
java.lang.NoClassDefFoundError: javax/ejb/EJBHome
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.codehaus.mojo.rmic.RmicMojo.scanForRemoteClasses(RmicMojo.java:181)
at org.codehaus.mojo.rmic.RmicMojo.execute(RmicMojo.java:139)
...
{noformat}
The NoClassDefFoundError problem disappears when I change the dependency scope
from 'provided' to 'compile'.
Note: I then get the message "No out of date rmi classes to process", but that
may well for a different reason.
> dependencies with scope provided are not considered within rmic
> ---------------------------------------------------------------
>
> Key: MRMIC-19
> URL: http://jira.codehaus.org/browse/MRMIC-19
> Project: Maven 2.x RMIC Plugin
> Issue Type: Bug
> Reporter: Marc Brugger
>
> In my project i use the following dependency.
> <dependency>
> <groupId>org.apache.geronimo.specs</groupId>
> <artifactId>geronimo-j2ee_1.4_spec</artifactId>
> <scope>provided</scope>
> </dependency>
> since I configured the rmic plugin to run in phase compile i get a class not
> found exception of a class that is within the provided plugin.
> It should be possible that provided dependencies could also be accessed from
> the plugin.
> it works fine if I define my stub classes within the includes and exclude all
> others.
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