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From "Tiago R. Espinha (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3592) The Java 5 javadoc tool generates a spurious output line when digesting the doctitle element for the public api
Date Sun, 05 Jul 2009 15:56:14 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tiago R. Espinha updated DERBY-3592:
------------------------------------

            Priority: Minor  (was: Major)
    Issue & fix info: [Workaround attached]

Triaged for 10.5.2.
- Lowered priority.
- Checked workaround attached.
This seems rather fixed and should probably be closed.

> The Java 5 javadoc tool generates a spurious output line when digesting the doctitle
element for the public api
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3592
>                 URL: https://issues.apache.org/jira/browse/DERBY-3592
>             Project: Derby
>          Issue Type: Bug
>          Components: Javadoc
>    Affects Versions: 10.4.1.3
>            Reporter: Rick Hillegas
>            Priority: Minor
>         Attachments: derby-3592-01-removeImgTag.diff
>
>
> The Java 5 javadoc tool seems to have a bug. This bug seems to be fixed in Java 6. The
issue is discussed in the following email thread: http://www.nabble.com/some-comments-on-the-10.4-beta-distribution-td16408536.html#a16408536
which puts forward the following theory:
> "The exact same javadoc directive is used to build the jdbc3 and jdbc4 public apis. The
spurious line turns up in the jdbc3 javadoc but not the jdbc4 javadoc. The jdbc3 javadoc is
built with the Java 5 javadoc tool and the jdbc4 javadoc is built with the Java 6 javadoc
tool. I think that the Java 5 javadoc tool may have a bug that was corrected in Java 6.
> What we're trying to do in this <doctitle> element is a bit tricky. We are trying
to generate javadoc whose overview page has a title consisting of the Derby logo followed
by some useful text. The <doctitle> element does not allow nested image elements, and
we appear to have hacked around this by stuffing the image and text into a CDATA section.
That CDATA section survives the Java 6 javadoc tool but is munged by the Java 5 javadoc tool.
> I can get rid of the spurious line at the cost of removing the Derby logo. That is, I
get rid of the CDATA section and just put text inside the <doctitle> element like so:
> <Doctitle> Apache Derby ${major}.${minor} API Documentation</Doctitle> 
> I miss the pretty logo, but I think that the output without the logo looks better than
the output with both the logo and the spurious line."

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