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https://issues.apache.org/jira/browse/XERCESJ-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Beckerle updated XERCESJ-1771:
-----------------------------------
Description:
We need a feature where the file/line/col information is attached to every DOM
node.
Like the DOMAddLines sample, but as a built in always-available feature you can
turn on.
This will then allow Apache ws-schema to provide access to the file/line/col
for every XML Schema component.
That in turn enables our Apache Daffodil DFDL schema compiler to use ws-schema
internally to parse the DFDL Schema (which is an enhanced XML Schema), and be
able to issue precise diagnostic messages.
Without this enhancement to Xerces J, ws-schema can't give us line-info (since
it uses DOM trees), and so, Apache Daffodil can't use well, any of this nice
XML/XSD infrastructure.
This looks fairly easy to do, so started a PR on it.
[https://github.com/apache/xerces-j/pull/7,]
was:
We need a feature where the file/line/col information is attached to every DOM
node.
This will then allow Apache ws-schema to provide access to the file/line/col
for every XML Schema component.
That in turn enables our Apache Daffodil DFDL schema compiler to use ws-schema
internally to parse the DFDL Schema (which is an enhanced XML Schema), and be
able to issue precise diagnostic messages.
Without this enhancement to Xerces J, ws-schema can't give us line-info (since
it uses DOM trees), and so, Apache Daffodil can't use well, any of this nice
XML/XSD infrastructure.
This looks fairly easy to do (I started a PR on it.
[https://github.com/apache/xerces-j/pull/7,] but I'm stuck on getting it to
build and run my Junit tests.)
> Save location (file, line, col) information on DOM Nodes
> --------------------------------------------------------
>
> Key: XERCESJ-1771
> URL: https://issues.apache.org/jira/browse/XERCESJ-1771
> Project: Xerces2-J
> Issue Type: Improvement
> Components: DOM (Level 3 Core)
> Affects Versions: 2.12.2
> Reporter: Mike Beckerle
> Priority: Major
>
> We need a feature where the file/line/col information is attached to every
> DOM node.
> Like the DOMAddLines sample, but as a built in always-available feature you
> can turn on.
> This will then allow Apache ws-schema to provide access to the file/line/col
> for every XML Schema component.
> That in turn enables our Apache Daffodil DFDL schema compiler to use
> ws-schema internally to parse the DFDL Schema (which is an enhanced XML
> Schema), and be able to issue precise diagnostic messages.
> Without this enhancement to Xerces J, ws-schema can't give us line-info
> (since it uses DOM trees), and so, Apache Daffodil can't use well, any of
> this nice XML/XSD infrastructure.
> This looks fairly easy to do, so started a PR on it.
> [https://github.com/apache/xerces-j/pull/7,]
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