[ http://issues.apache.org/jira/browse/XALANJ-2033?page=history ]

Brian Minchau updated XALANJ-2033:
----------------------------------

    Attachment: org.apache.xml.serialzer.2033.2051.patch.txt

Attaching patch org.apache.xml.serializer.2033.2051.patch.txt
which has fixes for both this issue 2033 and for 2051. This is because the patch
in 2051 was already having some of the changes from 2033, but with one more 
body.
Also the EmptySerializer patch was not taking for some reason. Cleaned it all 
up.


> SerializationHandler interface should inlude DTDHandler
> -------------------------------------------------------
>
>          Key: XALANJ-2033
>          URL: http://issues.apache.org/jira/browse/XALANJ-2033
>      Project: XalanJ2
>         Type: New Feature
>   Components: Serialization
>     Reporter: Brian Minchau
>     Assignee: Brian Minchau
>      Fix For: CurrentCVS
>  Attachments: org.apache.xml.serializer-externalentitydecl.patch.txt, 
> org.apache.xml.serializer-patch.txt, 
> org.apache.xml.serialzer.2033.2051.patch.txt
>
> (Note that SerializationHandler is public in the Java sense, but is not a 
> public API, so this issue is marking some internal development work that 
> should be done).
> The SerializationHandler interface, which is implemented by Xalan's 
> serializers is a kitchen-sink of other interfaces. It includes these public 
> APIs:
>     org.xml.sax.ContentHandler
>     org.xml.sax.ErrorHandler
>     org.xml.sax.ext.LexicalHandler
>     org.xml.sax.ext.DeclHandler
> It appears that this interface:
>     org.xml.sax.DTDHandler
> which has these two methods:
>     void notationDecl(String name, String publicId, String systemId);
>     void unparsedEntityDecl(String name, String publicId, 
>           String systemId, String notationName);
> should be added.
> DeclHandler, that is already included in SerializationHandler has this method:
>     void elementDecl(String name, String model);
> When an XML document like this one (from Xalan's expression02.xml testcase) 
> is parsed, and serialized:
> when parsing the XML input to the transformation:
> <?xml version="1.0"?>
> <!DOCTYPE doc [
>   <!NOTATION gif SYSTEM "../www.foo.com" >
>   <!ENTITY hatch-pic SYSTEM "../grafix/OpenHatch.gif" NDATA gif >
>   <!ELEMENT doc (#PCDATA)>
> ]>
> the serializer handles the !ELEMENT just fine, and creates the surrounding 
> !DOCTYPE, bucause the !ELEMENT is handled via the DeclHandler interface.  
> However, there is no way to similarly serialize the !NOTATION or !ENTITY 
> because these are handled via the DTDHandler interface.

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