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Posted to j-dev@xerces.apache.org by Razvan Mihailescu <ra...@yahoo.com> on 2007/06/11 13:50:01 UTC
Xerces-J and XInclude relative path issue
Hello,
I read on your Jira Xerces site about XERCESJ-1247.
Can you please show me a small code snipet (or tell me
which SVN files to check) with sample usage of
XMLLocatorWrapper?
Best Regards,
Razvan Mihailescu-Baltag
--- Michael Glavassevich <mr...@ca.ibm.com> wrote:
> Hi,
>
> In the JAXP sense the DOMParser is just an
> implementation detail, one
> which we may change in the future. I doubt that's
> something we would want
> to start exposing. In general you should avoid
> extending Xerces'
> implementation classes. They could be altered or
> removed at any time,
> possibly breaking your code when you move to a new
> release. If you want to
> add user data to the DOM as it's being built, I
> recommend that you use an
> LSParser [1] instead and register an LSParserFilter
> [2] with it which
> attaches the user data to the nodes as it receives
> them.
>
> Thanks.
>
> [1]
>
http://xerces.apache.org/xerces2-j/javadocs/api/org/w3c/dom/ls/LSParser.html
> [2]
>
http://xerces.apache.org/xerces2-j/javadocs/api/org/w3c/dom/ls/LSParserFilter.html
>
> Michael Glavassevich
> XML Parser Development
> IBM Toronto Lab
> E-mail: mrglavas@ca.ibm.com
> E-mail: mrglavas@apache.org
>
> johndoe Doe <j1...@yahoo.com> wrote on
> 06/09/2007 03:58:16 PM:
>
> > It is currently not possible to extend existing
> > org.apache.xerces.jaxp.DocumentBuilderImpl so as
> to
> > use an implementation that extends
> > org.apache.xerces.parsers.DOMParser. (Package
> scoped
> > constructors and "new DOMParsers()" in the
> > newDocumentInstance() method)
> >
> > It is possible to extend DOMParser to add special
> user
> > data for nodes typically by extending startElement
> and
> > endElement. However, it is not trivial to
> incorporate
> > this extended DOMParser for JAXP use.
> >
> > Can you please suggest an appropriate mechanism so
> > that this custom DOMParser can be easily used in a
> > typical JAXP sense.
> >
> > - One idea would be to have a
> > org.apache.xerces.jaxp.DocumentBuilderImpl that
> looks
> > at a property that provides a classname that is
> > org.apache.xerces.parsers.DOMParser or a class
> that
> > extends org.apache.xerces.parsers.DOMParser.
> >
> >
>
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Re: Xerces-J and XInclude relative path issue
Posted by Michael Glavassevich <mr...@ca.ibm.com>.
Hi Razvan,
XMLLocatorWrapper won't help you with that. Most likely you haven't
provided a base URI, in which case you need to set the system ID [1] on
the InputSource you're passing to the parser.
Thanks.
[1]
http://xerces.apache.org/xerces2-j/javadocs/api/org/xml/sax/InputSource.html#setSystemId(java.lang.String)
Michael Glavassevich
XML Parser Development
IBM Toronto Lab
E-mail: mrglavas@ca.ibm.com
E-mail: mrglavas@apache.org
Razvan Mihailescu <ra...@yahoo.com> wrote on 06/11/2007 09:20:46 AM:
> Hi, Michael,
>
> I have a master .xml file (artefacts.xml) having
> references to other .xml files to be included
> (codelists.xml etc.). The path from the working dir,
> where my xml files are located, is /resources. My
> problem is that when I try to parse that document with
> SAX parser, I got some error telling me that the
> codelists.xml file could not be found on the path -
> and I can see the absolute path to the working dir,
> not to /resources dir.
> Here are my XMLs, in short:
>
> artefacts.xml
> <Structure xmlns:xi="http://www.w3.org/2001/XInclude">
> <xi:include href="codelists.xml"/>
> </Structure>
>
> codelists.xml
> <CodeLists>
> </CodeLists>
>
> Thank you!
> Razvan
> --- Michael Glavassevich <mr...@ca.ibm.com> wrote:
>
> > Hi Razvan,
> >
> > Though I don't see how this is relevant to whatever
> > "relative path" issue
> > you've run into, if you want to see how
> > XMLLocatorWrapper is being used in
> > Xerces take a look at XIncludeHandler [1].
> >
> > Thanks.
> >
> > [1]
> >
> http://svn.apache.
>
org/viewvc/xerces/java/trunk/src/org/apache/xerces/xinclude/XIncludeHandler.
> java?view=log
> >
> > Michael Glavassevich
> > XML Parser Development
> > IBM Toronto Lab
> > E-mail: mrglavas@ca.ibm.com
> > E-mail: mrglavas@apache.org
> >
> > Razvan Mihailescu <ra...@yahoo.com> wrote on
> > 06/11/2007 07:50:01 AM:
> >
> > > Hello,
> > >
> > > I read on your Jira Xerces site about
> > XERCESJ-1247.
> > > Can you please show me a small code snipet (or
> > tell me
> > > which SVN files to check) with sample usage of
> > > XMLLocatorWrapper?
> > >
> > > Best Regards,
> > > Razvan Mihailescu-Baltag
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> > j-users-unsubscribe@xerces.apache.org
> > For additional commands, e-mail:
> > j-users-help@xerces.apache.org
> >
> >
>
>
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Re: Xerces-J and XInclude relative path issue
Posted by Razvan Mihailescu <ra...@yahoo.com>.
Hi, Michael,
I have a master .xml file (artefacts.xml) having
references to other .xml files to be included
(codelists.xml etc.). The path from the working dir,
where my xml files are located, is /resources. My
problem is that when I try to parse that document with
SAX parser, I got some error telling me that the
codelists.xml file could not be found on the path -
and I can see the absolute path to the working dir,
not to /resources dir.
Here are my XMLs, in short:
artefacts.xml
<Structure xmlns:xi="http://www.w3.org/2001/XInclude">
<xi:include href="codelists.xml"/>
</Structure>
codelists.xml
<CodeLists>
</CodeLists>
Thank you!
Razvan
--- Michael Glavassevich <mr...@ca.ibm.com> wrote:
> Hi Razvan,
>
> Though I don't see how this is relevant to whatever
> "relative path" issue
> you've run into, if you want to see how
> XMLLocatorWrapper is being used in
> Xerces take a look at XIncludeHandler [1].
>
> Thanks.
>
> [1]
>
http://svn.apache.org/viewvc/xerces/java/trunk/src/org/apache/xerces/xinclude/XIncludeHandler.java?view=log
>
> Michael Glavassevich
> XML Parser Development
> IBM Toronto Lab
> E-mail: mrglavas@ca.ibm.com
> E-mail: mrglavas@apache.org
>
> Razvan Mihailescu <ra...@yahoo.com> wrote on
> 06/11/2007 07:50:01 AM:
>
> > Hello,
> >
> > I read on your Jira Xerces site about
> XERCESJ-1247.
> > Can you please show me a small code snipet (or
> tell me
> > which SVN files to check) with sample usage of
> > XMLLocatorWrapper?
> >
> > Best Regards,
> > Razvan Mihailescu-Baltag
>
>
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>
>
____________________________________________________________________________________
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Re: Xerces-J and XInclude relative path issue
Posted by Michael Glavassevich <mr...@ca.ibm.com>.
Hi Razvan,
Though I don't see how this is relevant to whatever "relative path" issue
you've run into, if you want to see how XMLLocatorWrapper is being used in
Xerces take a look at XIncludeHandler [1].
Thanks.
[1]
http://svn.apache.org/viewvc/xerces/java/trunk/src/org/apache/xerces/xinclude/XIncludeHandler.java?view=log
Michael Glavassevich
XML Parser Development
IBM Toronto Lab
E-mail: mrglavas@ca.ibm.com
E-mail: mrglavas@apache.org
Razvan Mihailescu <ra...@yahoo.com> wrote on 06/11/2007 07:50:01 AM:
> Hello,
>
> I read on your Jira Xerces site about XERCESJ-1247.
> Can you please show me a small code snipet (or tell me
> which SVN files to check) with sample usage of
> XMLLocatorWrapper?
>
> Best Regards,
> Razvan Mihailescu-Baltag
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Re: Xerces-J and XInclude relative path issue
Posted by Michael Glavassevich <mr...@ca.ibm.com>.
Hi Razvan,
Though I don't see how this is relevant to whatever "relative path" issue
you've run into, if you want to see how XMLLocatorWrapper is being used in
Xerces take a look at XIncludeHandler [1].
Thanks.
[1]
http://svn.apache.org/viewvc/xerces/java/trunk/src/org/apache/xerces/xinclude/XIncludeHandler.java?view=log
Michael Glavassevich
XML Parser Development
IBM Toronto Lab
E-mail: mrglavas@ca.ibm.com
E-mail: mrglavas@apache.org
Razvan Mihailescu <ra...@yahoo.com> wrote on 06/11/2007 07:50:01 AM:
> Hello,
>
> I read on your Jira Xerces site about XERCESJ-1247.
> Can you please show me a small code snipet (or tell me
> which SVN files to check) with sample usage of
> XMLLocatorWrapper?
>
> Best Regards,
> Razvan Mihailescu-Baltag
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