[dbdoclet] Re: problems with pdf generation from fo

Hi Dave,
I had a look at your files and found out that my dbdoclet creates some invalid 
DocBook code. The cause is the overview file, where the levels for headings 
are not detected correctly. As a result, some emphasis tag are inserted as 
children of the book tag, which is not allowed in DocBook. FOP seems not be 
very pleased about this. 

With this mail I send you a release candidate of dbdoclet.jar 0.44, which 
fixes your problem. It's not fully tested yet, but I hope it's useful.

Bye 
  Michael

P.S. By the way, the last heading tag <h1> in your overview.html file is 
closed with a </p> tag.

>Hi Michael,
>
>I revised my test case to include a single very trivial class
> \'test.MyClass\', and I still get the same error. I\'ve zipped up the
> source code, the build file (modified from the one produced by tidbit so
> that I can run everything one step at a time), all the generated files
> along the way (the docbook, the fo file) and the sysout trace from running
> \'ant fo2pdf\'. (Again, I tried with fo2awt as well, to eliminate any
> PDF-specific problems.)
>
>If you have any ideas, then let me know. If you think I ought to take this
> to the FOPS mailing list, then I will, because its their code that\'s
> failing. I thought you\'d want to know that I\'m having problems with your
> distribution of their code anyway.
>
>Have a good weekend!
>
>Dave
>
>>Hi Dave,
>>
>>perhaps you shoud try to identify the file, which causes the error. Just
>>remove file by file from your generation list until the error is gone.
>>
>>If you found the file you can remove method by method....
>>
>>After this please send me a copy of the bad code, so I can reproduce the
>>error.
>>
>>Bye
>>  Michael
>>
>>>Michael,
>>>
>>>Two more points that may help us find the fault:
>>>
>>>- I\'ve just edited dbdoclet.properties to use jpg instead, it still fails
>>> in the same way - I also tried to generate from fo to FOPS using the AWT
>>> target rather than PDF. Same problem there, so the problem is in generic
>>> FO parsing rather than the iText libraries. Just ran through this again
>>> with the jpgs, it gives a different exception though (see below)
>>>
>>>Dave
>>>
>>>
>>>fo2awt:
>>>     [java] [DEBUG] Input mode:
>>>     [java] [DEBUG] FO
>>>     [java] [DEBUG] fo input file:
>>> /home/dave/ulunum/doc/test3/docbook/Reference.fo [java] [DEBUG] Output
>>> mode:
>>>     [java] [DEBUG] awt on screen
>>>     [java] [DEBUG] OPTIONS
>>>     [java] [DEBUG] no user configuration file is used [default]
>>>     [java] [DEBUG] debug mode on
>>>     [java] [DEBUG] dump configuration
>>>     [java] [DEBUG] quiet mode on
>>>     [java] [INFO] Using org.apache.xerces.parsers.SAXParser as SAX2
>>> Parser [java] [INFO] base directory:
>>> file:/home/dave/ulunum/doc/test3/docbook/ [java] [INFO] Using
>>> org.apache.xerces.parsers.SAXParser as SAX2 Parser [java] [INFO] building
>>> formatting object tree
>>>     [java] [INFO] setting up fonts
>>>     [java] [INFO] [1]
>>>     [java] [INFO] [2]
>>>     [java] [INFO] [3]
>>>     [java] [INFO] [4]
>>>     [java] org.apache.fop.apps.FOPException
>>>     [java]     at org.apache.fop.apps.AWTStarter.run(AWTStarter.java:127)
>>>     [java]     at org.apache.fop.apps.Fop.main(Fop.java:19)
>>>
>>>     [java] ---------
>>>
>>>     [java] [ERROR] null
>>>     [java] java.lang.ClassCastException
>>>     [java]     at
>>> org.apache.fop.layout.LineArea.verticalAlign(LineArea.java:901) [java]
>>> at org.apache.fop.layout.BlockArea.addLineArea(BlockArea.java:91) [java]
>>>  at org.apache.fop.layout.BlockArea.end(BlockArea.java:176) [java]     at
>>> org.apache.fop.fo.flow.Block.layout(Block.java:246) [java]     at
>>> org.apache.fop.fo.flow.Block.layout(Block.java:206) [java]     at
>>> org.apache.fop.fo.flow.AbstractFlow.layout(AbstractFlow.java:111) [java]
>>>  at org.apache.fop.fo.flow.AbstractFlow.layout(AbstractFlow.java:68)
>>> [java] at
>>> org.apache.fop.fo.pagination.PageSequence.makePage(PageSequence.java:352)
>>> [java]     at
>>> org.apache.fop.fo.pagination.PageSequence.format(PageSequence.java:290)
>>> [java]     at
>>> org.apache.fop.apps.StreamRenderer.render(StreamRenderer.java:218) [java]
>>>   at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
>>> [java]     at
>>> org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.
>>>ja va:585) [java]     at
>>> org.apache.xerces.impl.XMLNamespaceBinder.handleEndElement(XMLNamespaceBi
>>>nd er.java:898) [java]     at
>>> org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.j
>>>av a:644) [java]     at
>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLD
>>>oc umentFragmentScannerImpl.java:1008) [java]     at
>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDisp
>>>at cher.dispatch(XMLDocumentFragmentScannerImpl.java:1469) [java]     at
>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDoc
>>>um entFragmentScannerImpl.java:329) [java]     at
>>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:52
>>>5) [java]     at
>>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:58
>>>1) [java]     at
>>> org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) [java]    
>>> at
>>> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:
>>>11 75) [java]     at org.apache.fop.apps.Driver.render(Driver.java:457)
>>> [java] at org.apache.fop.apps.AWTStarter.run(AWTStarter.java:117) [java] 
>>>    at org.apache.fop.apps.Fop.main(Fop.java:19)
>>>
>>>     [java] ---------
>>>
>>>     [java] java.lang.ClassCastException
>>>     [java]     at
>>> org.apache.fop.layout.LineArea.verticalAlign(LineArea.java:901) [java]
>>> at org.apache.fop.layout.BlockArea.addLineArea(BlockArea.java:91) [java]
>>>  at org.apache.fop.layout.BlockArea.end(BlockArea.java:176) [java]     at
>>> org.apache.fop.fo.flow.Block.layout(Block.java:246) [java]     at
>>> org.apache.fop.fo.flow.Block.layout(Block.java:206) [java]     at
>>> org.apache.fop.fo.flow.AbstractFlow.layout(AbstractFlow.java:111) [java]
>>>  at org.apache.fop.fo.flow.AbstractFlow.layout(AbstractFlow.java:68)
>>> [java] at
>>> org.apache.fop.fo.pagination.PageSequence.makePage(PageSequence.java:352)
>>> [java]     at
>>> org.apache.fop.fo.pagination.PageSequence.format(PageSequence.java:290)
>>> [java]     at
>>> org.apache.fop.apps.StreamRenderer.render(StreamRenderer.java:218) [java]
>>>   at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177)
>>> [java]     at
>>> org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.
>>>ja va:585) [java]     at
>>> org.apache.xerces.impl.XMLNamespaceBinder.handleEndElement(XMLNamespaceBi
>>>nd er.java:898) [java]     at
>>> org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.j
>>>av a:644) [java]     at
>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLD
>>>oc umentFragmentScannerImpl.java:1008) [java]     at
>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDisp
>>>at cher.dispatch(XMLDocumentFragmentScannerImpl.java:1469) [java]     at
>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDoc
>>>um entFragmentScannerImpl.java:329) [java]     at
>>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:52
>>>5) [java]     at
>>> org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:58
>>>1) [java]     at
>>> org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) [java]    
>>> at
>>> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:
>>>11 75) [java]     at org.apache.fop.apps.Driver.render(Driver.java:457)
>>> [java] at org.apache.fop.apps.AWTStarter.run(AWTStarter.java:117) [java] 
>>>    at org.apache.fop.apps.Fop.main(Fop.java:19)
>>>
>>>BUILD FAILED
>>
>>--
>>Dipl.-Ing.(FH) Michael Fuchs
>>Tel. (0 81 61) 14 41 66
>>Fax. (0 81 61) 14 05 21
>>Mobil 0 16 07 84 53 84
>>EMail mfuchs@xxxxxxxxxxxxxxxxxxxx
>>URL http://www.michael-a-fuchs.de

-- 
Dipl.-Ing.(FH) Michael Fuchs
Tel. (0 81 61) 14 41 66
Fax. (0 81 61) 14 05 21
Mobil 0 16 07 84 53 84
EMail mfuchs@xxxxxxxxxxxxxxxxxxxx
URL http://www.michael-a-fuchs.de

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-- File: dbdoclet.jar

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