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Posted to dev@cocoon.apache.org by "Thorsten Scherler (JIRA)" <ji...@apache.org> on 2009/03/02 10:02:12 UTC
[jira] Commented: (COCOON-2253) StringXMLizable in combination with
IncludeXMLConsumer does not handle xml-comments
[ https://issues.apache.org/jira/browse/COCOON-2253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12677930#action_12677930 ]
Thorsten Scherler commented on COCOON-2253:
-------------------------------------------
On Fri, 2009-02-27 at 14:26 +0100, Andreas Hartmann wrote:
StringXMLizable.toSAX() sets only the content handler of the SAX parser.
>
> Maybe it makes sense to set the lexical handler, if possible?
>
> public void toSAX(ContentHandler contentHandler) throws SAXException {
> final SAXParser parser = getContext().parser;
> parser.getXMLReader().setContentHandler(contentHandler);
>
> + if (contentHandler instanceof LexicalHandler) {
> + parser.getXMLReader().setProperty(
> + "http://xml.org/sax/properties/lexical-handler",
> + (LexicalHandler) contentHandler);
> + }
>
> InputSource is = new InputSource(new StringReader(data));
> try {
> parser.getXMLReader().parse(is);
> } catch (IOException e) {
> throw new SAXException(e);
> }
> }
> StringXMLizable in combination with IncludeXMLConsumer does not handle xml-comments
> -----------------------------------------------------------------------------------
>
> Key: COCOON-2253
> URL: https://issues.apache.org/jira/browse/COCOON-2253
> Project: Cocoon
> Issue Type: Bug
> Components: * Cocoon Core
> Affects Versions: 2.1.12-dev (Current SVN), 2.2
> Reporter: Thorsten Scherler
> Assignee: Cocoon Developers Team
> Attachments: TestComment.java
>
>
> http://markmail.org/thread/h5jfhzmv7su2osob
> I encountered a very weird problem that happened suddenly.
> I am using the dispatcherTransformer [1] and in the method structurerProcessingEnd() I am doing: ... StringXMLizable xml = new StringXMLizable(out.toString()); xml.toSAX(new IncludeXMLConsumer(super.xmlConsumer)); ...
> I as well tried XMLUtils.valueOf(new IncludeXMLConsumer(super.xmlConsumer), xml);
> but after this stage the comments disappear.
> You can test it by doing StringXMLizable xml = new StringXMLizable("<body><!--test--></body>"); xml.toSAX(new IncludeXMLConsumer(super.xmlConsumer)); in a clean transformer and you get "<body> </body>".
> First I though it is the RedundantNamespacesFilter which I used as consumer but changing this did not work.
> I see (while debugging) in the IncludeXMLConsumer that comment(...) is not being called but does it e.g. for startElements.
> Anybody has a clue what is going on?
> salu2
> [1] http://svn.apache.org/viewvc/forrest/branches/dispatcher_rewrite/plugins/org.apache.forrest.plugin.internal.dispatcher/src/java/org/apache/forrest/dispatcher/transformation/DispatcherTransformer.java?diff_format=h&view=markup
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