Marco Bianicni created FTPSERVER-441:
----------------------------------------
Summary: Impossibile to create Custom UserManager in OSGI container
Key: FTPSERVER-441
URL: https://issues.apache.org/jira/browse/FTPSERVER-441
Project: FtpServer
Issue Type: Bug
Components: Core
Affects Versions: 1.0.6
Environment: Karaf OSGI platform, with FtpServer-core bundle Ver 1.06
+ My bundle that create new FtpServer
Reporter: Marco Bianicni
I need to create an FTPServer with custom SslConfiguration and custom
UserManager.
When i create MyUserManager i obtain the following runtime error:
java.lang.LinkageError: loader constraint violation: when resolving method
"org.apache.ftpserver.FtpServerFactory.setUserManager(Lorg/apache/ftpserver/ftplet/UserManager;)V"
the class loader (instance of
org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) of the current class,
com/sample/Activator, and the class loader (instance of
org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) for resolved class,
org/apache/ftpserver/FtpServerFactory, have different Class objects for the
type
rver.FtpServerFactory.setUserManager(Lorg/apache/ftpserver/ftplet/UserManager;)V
used in the signature
This error is caused because FtpServer-core bundle has
org.apache.ftpserver.ftplet package but these package is not exported by
Manifest, and this mvn projects depends from ftplet-api bundle.
MyUserManager uses UserManager exported by ftplet-api.
There are 2 solutions for this:
- add import of org.apache.ftpserver.ftplet;version=1.0.6 and remove of this
package from bundle.
- export org.apache.ftpserver.ftplet and remove compile dependency from maven
pom
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
