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Posted to dev@mina.apache.org by "Bogdan Pistol (JIRA)" <ji...@apache.org> on 2010/01/08 13:10:55 UTC

[jira] Created: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Javadoc omission in IoFilterChain#fireMessageSent()
---------------------------------------------------

                 Key: DIRMINA-754
                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
             Project: MINA
          Issue Type: Improvement
          Components: Core
    Affects Versions: 2.0.0-RC1
         Environment: N/A
            Reporter: Bogdan Pistol
            Priority: Trivial
             Fix For: 2.0.0-RC1


The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is

/**
 * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
 * this method at all.  Please use this method only when you implement a new transport or
 * fire a virtual event.
 */
public void fireMessageSent(WriteRequest request);

And instead a better javadoc would be:

/**
 * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
 * this method at all.  Please use this method only when you implement a new transport or
 * fire a virtual event.
 */
public void fireMessageSent(WriteRequest request);

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[jira] Updated: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DIRMINA-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny updated DIRMINA-754:
--------------------------------------

    Fix Version/s:     (was: 2.0.0-RC1)
                   2.0.0-RC2

Move to RC2. RC1 has been released.

> Javadoc omission in IoFilterChain#fireMessageSent()
> ---------------------------------------------------
>
>                 Key: DIRMINA-754
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
>             Project: MINA
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>         Environment: N/A
>            Reporter: Bogdan Pistol
>            Priority: Trivial
>             Fix For: 2.0.0-RC2
>
>
> The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is
> /**
>  * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);
> And instead a better javadoc would be:
> /**
>  * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);

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[jira] Updated: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DIRMINA-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny updated DIRMINA-754:
--------------------------------------

    Fix Version/s:     (was: 2.0.0-RC2)
                   2.0.0

> Javadoc omission in IoFilterChain#fireMessageSent()
> ---------------------------------------------------
>
>                 Key: DIRMINA-754
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
>             Project: MINA
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>         Environment: N/A
>            Reporter: Bogdan Pistol
>            Assignee: Emmanuel Lecharny
>            Priority: Trivial
>             Fix For: 2.0.0
>
>
> The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is
> /**
>  * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);
> And instead a better javadoc would be:
> /**
>  * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);

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[jira] Assigned: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DIRMINA-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny reassigned DIRMINA-754:
-----------------------------------------

    Assignee: Emmanuel Lecharny

> Javadoc omission in IoFilterChain#fireMessageSent()
> ---------------------------------------------------
>
>                 Key: DIRMINA-754
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
>             Project: MINA
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>         Environment: N/A
>            Reporter: Bogdan Pistol
>            Assignee: Emmanuel Lecharny
>            Priority: Trivial
>             Fix For: 2.0.0-RC2
>
>
> The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is
> /**
>  * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);
> And instead a better javadoc would be:
> /**
>  * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);

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[jira] Resolved: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/DIRMINA-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny resolved DIRMINA-754.
---------------------------------------

    Resolution: Fixed

Fixed in http://svn.apache.org/viewvc?rev=898585&view=rev

I completely reviewed the doco for the whole class. What a mess it was !

> Javadoc omission in IoFilterChain#fireMessageSent()
> ---------------------------------------------------
>
>                 Key: DIRMINA-754
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
>             Project: MINA
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>         Environment: N/A
>            Reporter: Bogdan Pistol
>            Assignee: Emmanuel Lecharny
>            Priority: Trivial
>             Fix For: 2.0.0-RC2
>
>
> The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is
> /**
>  * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);
> And instead a better javadoc would be:
> /**
>  * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);

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[jira] Commented: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Posted by "Emmanuel Lecharny (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/DIRMINA-754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12797999#action_12797999 ] 

Emmanuel Lecharny commented on DIRMINA-754:
-------------------------------------------

IMO, looking at the current Javadoc, ad the current impl I think it's totally FU :/

The DefaultIoFilterChain method fireMessageSent( WriteRequest) does :
    public void fireMessageSent(WriteRequest request) {
        ... (blah)

        Entry head = this.head;
        callNextMessageSent(head, session, request);
    }

    private void callNextMessageSent(Entry entry, IoSession session,
            WriteRequest writeRequest) {
        try {
            IoFilter filter = entry.getFilter();
            NextFilter nextFilter = entry.getNextFilter();
            filter.messageSent(nextFilter, session,
                    writeRequest);
        } catch (Throwable e) {
            fireExceptionCaught(e);
        }
    }

We see that we move to the head of the filter chain, and call the messageSent( filter, session, request ) from he beginning.

It has nothing to do with IoHandler at this point.

I would rather replace the Javadoc by something like :
/** 
 * Fires a {@link IoFilter#messageSent(NextFilter, IoSession, Object)} event. Most users don't need to call 
 * this method at all. Please use this method only when you implement a new transport or 
 * fire a virtual event. 
 */ 

wdyt ?

(The very same for all the other methods, btw)


> Javadoc omission in IoFilterChain#fireMessageSent()
> ---------------------------------------------------
>
>                 Key: DIRMINA-754
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
>             Project: MINA
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>         Environment: N/A
>            Reporter: Bogdan Pistol
>            Priority: Trivial
>             Fix For: 2.0.0-RC1
>
>
> The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is
> /**
>  * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);
> And instead a better javadoc would be:
> /**
>  * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);

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[jira] Commented: (DIRMINA-754) Javadoc omission in IoFilterChain#fireMessageSent()

Posted by "Bogdan Pistol (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/DIRMINA-754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12798143#action_12798143 ] 

Bogdan Pistol commented on DIRMINA-754:
---------------------------------------

You're right, the IoFilter#messageSent() better describes the event, the IoHandler#messageSent() is called as consequence from the DefaultIoFilterChain#messageSent()

> Javadoc omission in IoFilterChain#fireMessageSent()
> ---------------------------------------------------
>
>                 Key: DIRMINA-754
>                 URL: https://issues.apache.org/jira/browse/DIRMINA-754
>             Project: MINA
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0.0-RC1
>         Environment: N/A
>            Reporter: Bogdan Pistol
>            Priority: Trivial
>             Fix For: 2.0.0-RC2
>
>
> The javadoc of the org.apache.mina.core.filterchain.IoFilterChain#fireMessageSent() is
> /**
>  * Fires a {@link IoHandler#sessionOpened(IoSession)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);
> And instead a better javadoc would be:
> /**
>  * Fires a {@link IoHandler#messageSent(IoSession, Object)} event.  Most users don't need to call
>  * this method at all.  Please use this method only when you implement a new transport or
>  * fire a virtual event.
>  */
> public void fireMessageSent(WriteRequest request);

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