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Posted to dev@mina.apache.org by "Maarten Bosteels (JIRA)" <ji...@apache.org> on 2007/01/23 13:27:49 UTC
[jira] Created: (DIRMINA-337) SwingChatClient example throws NPE
SwingChatClient example throws NPE
----------------------------------
Key: DIRMINA-337
URL: https://issues.apache.org/jira/browse/DIRMINA-337
Project: MINA
Issue Type: Bug
Affects Versions: 2.0.0-M1
Reporter: Maarten Bosteels
Priority: Trivial
Fix For: 2.0.0-M1
session.write( "LOGIN " + name );
is called before the session is retrieved from the ConnectFuture
I will attach a trivial patch.
(also added an ExecutorFilter to serverContext.xml)
java.lang.NullPointerException
at org.apache.mina.example.chat.client.ChatClientSupport.login(ChatClientSupport.java:93) at org.apache.mina.example.chat.client.SwingChatClient.connected(SwingChatClient.java:283) at org.apache.mina.example.chat.client.SwingChatClientHandler.sessionOpened(SwingChatClientHandler.java:69) at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.sessionOpened(AbstractIoFilterChain.java:658) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.filter.LoggingFilter.sessionOpened(LoggingFilter.java:114) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.IoFilterAdapter.sessionOpened(IoFilterAdapter.java:63) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.support.AbstractIoFilterChain$HeadFilter.sessionOpened(AbstractIoFilterChain.java:593) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.fireSessionOpened(AbstractIoFilterChain.java:282) at org.apache.mina.common.support.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:197) at org.apache.mina.transport.socket.nio.SocketIoProcessor.doAddNew(SocketIoProcessor.java:172) at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$300(SocketIoProcessor.java:49) at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:535) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43) at
java.lang.Thread.run(Thread.java:595)
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[jira] Closed: (DIRMINA-337) SwingChatClient example throws NPE
Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRMINA-337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny closed DIRMINA-337.
-------------------------------------
> SwingChatClient example throws NPE
> ----------------------------------
>
> Key: DIRMINA-337
> URL: https://issues.apache.org/jira/browse/DIRMINA-337
> Project: MINA
> Issue Type: Bug
> Affects Versions: 2.0.0-M1
> Reporter: Maarten Bosteels
> Assignee: Trustin Lee
> Priority: Trivial
> Fix For: 2.0.0-M1
>
> Attachments: patch.txt
>
>
> session.write( "LOGIN " + name );
> is called before the session is retrieved from the ConnectFuture
> I will attach a trivial patch.
> (also added an ExecutorFilter to serverContext.xml)
> java.lang.NullPointerException
> at org.apache.mina.example.chat.client.ChatClientSupport.login(ChatClientSupport.java:93) at org.apache.mina.example.chat.client.SwingChatClient.connected(SwingChatClient.java:283) at org.apache.mina.example.chat.client.SwingChatClientHandler.sessionOpened(SwingChatClientHandler.java:69) at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.sessionOpened(AbstractIoFilterChain.java:658) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.filter.LoggingFilter.sessionOpened(LoggingFilter.java:114) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.IoFilterAdapter.sessionOpened(IoFilterAdapter.java:63) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.support.AbstractIoFilterChain$HeadFilter.sessionOpened(AbstractIoFilterChain.java:593) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.fireSessionOpened(AbstractIoFilterChain.java:282) at org.apache.mina.common.support.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:197) at org.apache.mina.transport.socket.nio.SocketIoProcessor.doAddNew(SocketIoProcessor.java:172) at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$300(SocketIoProcessor.java:49) at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:535) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43) at
> java.lang.Thread.run(Thread.java:595)
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[jira] Updated: (DIRMINA-337) SwingChatClient example throws NPE
Posted by "Maarten Bosteels (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRMINA-337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maarten Bosteels updated DIRMINA-337:
-------------------------------------
Attachment: patch.txt
trivial fix
> SwingChatClient example throws NPE
> ----------------------------------
>
> Key: DIRMINA-337
> URL: https://issues.apache.org/jira/browse/DIRMINA-337
> Project: MINA
> Issue Type: Bug
> Affects Versions: 2.0.0-M1
> Reporter: Maarten Bosteels
> Priority: Trivial
> Fix For: 2.0.0-M1
>
> Attachments: patch.txt
>
>
> session.write( "LOGIN " + name );
> is called before the session is retrieved from the ConnectFuture
> I will attach a trivial patch.
> (also added an ExecutorFilter to serverContext.xml)
> java.lang.NullPointerException
> at org.apache.mina.example.chat.client.ChatClientSupport.login(ChatClientSupport.java:93) at org.apache.mina.example.chat.client.SwingChatClient.connected(SwingChatClient.java:283) at org.apache.mina.example.chat.client.SwingChatClientHandler.sessionOpened(SwingChatClientHandler.java:69) at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.sessionOpened(AbstractIoFilterChain.java:658) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.filter.LoggingFilter.sessionOpened(LoggingFilter.java:114) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.IoFilterAdapter.sessionOpened(IoFilterAdapter.java:63) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.support.AbstractIoFilterChain$HeadFilter.sessionOpened(AbstractIoFilterChain.java:593) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.fireSessionOpened(AbstractIoFilterChain.java:282) at org.apache.mina.common.support.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:197) at org.apache.mina.transport.socket.nio.SocketIoProcessor.doAddNew(SocketIoProcessor.java:172) at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$300(SocketIoProcessor.java:49) at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:535) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43) at
> java.lang.Thread.run(Thread.java:595)
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[jira] Resolved: (DIRMINA-337) SwingChatClient example throws NPE
Posted by "Trustin Lee (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DIRMINA-337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Trustin Lee resolved DIRMINA-337.
---------------------------------
Resolution: Fixed
Assignee: Trustin Lee
Your patch has been applied to the trunk. Thanks!
> SwingChatClient example throws NPE
> ----------------------------------
>
> Key: DIRMINA-337
> URL: https://issues.apache.org/jira/browse/DIRMINA-337
> Project: MINA
> Issue Type: Bug
> Affects Versions: 2.0.0-M1
> Reporter: Maarten Bosteels
> Assigned To: Trustin Lee
> Priority: Trivial
> Fix For: 2.0.0-M1
>
> Attachments: patch.txt
>
>
> session.write( "LOGIN " + name );
> is called before the session is retrieved from the ConnectFuture
> I will attach a trivial patch.
> (also added an ExecutorFilter to serverContext.xml)
> java.lang.NullPointerException
> at org.apache.mina.example.chat.client.ChatClientSupport.login(ChatClientSupport.java:93) at org.apache.mina.example.chat.client.SwingChatClient.connected(SwingChatClient.java:283) at org.apache.mina.example.chat.client.SwingChatClientHandler.sessionOpened(SwingChatClientHandler.java:69) at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.sessionOpened(AbstractIoFilterChain.java:658) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.filter.LoggingFilter.sessionOpened(LoggingFilter.java:114) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.IoFilterAdapter.sessionOpened(IoFilterAdapter.java:63) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.access$700(AbstractIoFilterChain.java:53) at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.sessionOpened(AbstractIoFilterChain.java:760) at org.apache.mina.common.support.AbstractIoFilterChain$HeadFilter.sessionOpened(AbstractIoFilterChain.java:593) at org.apache.mina.common.support.AbstractIoFilterChain.callNextSessionOpened(AbstractIoFilterChain.java:290) at org.apache.mina.common.support.AbstractIoFilterChain.fireSessionOpened(AbstractIoFilterChain.java:282) at org.apache.mina.common.support.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:197) at org.apache.mina.transport.socket.nio.SocketIoProcessor.doAddNew(SocketIoProcessor.java:172) at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$300(SocketIoProcessor.java:49) at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:535) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43) at
> java.lang.Thread.run(Thread.java:595)
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