[FTPSERVER-461] FtpServer implement inputClosed() or extend IoHandlerAdapter for MINA 2.0.8 or higher

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.6
• Fix Version/s: 1.1.0
• Component/s: Core
• Assignee: Unassigned
• Reporter: Ulrich Kohlhase
• Created: 19/Nov/14 21:49
• Updated: 03/Nov/16 09:14
• Resolved: 24/Oct/16 13:31

Description

According to the Apache MINA release notes for v2.0.8:

"There is one change that might break the build for those switching from MINA 2.0.7 to MINA 2.0.8 : the IoHandler interface now has a method called inputClosed(), so either you have to implement this method if you are directly implementing the IoHandler interface, or better, you can extends IoHandlerAdapter, which implements a placeholder for this method."

ERROR org.apache.ftpserver.impl.DefaultFtpHandler - Exception caught, closing session
WARN org.apache.ftpserver.listener.nio.FtpLoggingFilter - EXCEPTION :
AbstractMethodError: org.apache.ftpserver.listener.nio.FtpHandlerAdapter.inputClosed(Lorg/apache/mina/core/session/IoSession;)V
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.inputClosed(DefaultIoFilterChain.java:834)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextInputClosed(DefaultIoFilterChain.java:611)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.inputClosed(DefaultIoFilterChain.java:938)
at org.apache.mina.core.filterchain.IoFilterAdapter.inputClosed(IoFilterAdapter.java:137)