[jira] [Created] (XALANJ-2597) doctype-system not recognized if transformed to a SAXResult

["Dr. Carsten Leue (JIRA)" <ji...@apache.org>]

Dr. Carsten Leue created XALANJ-2597:
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             Summary: doctype-system not recognized if transformed to a SAXResult
                 Key: XALANJ-2597
                 URL: https://issues.apache.org/jira/browse/XALANJ-2597
             Project: XalanJ2
          Issue Type: Bug
      Security Level: No security risk; visible to anyone (Ordinary problems in Xalan projects.  Anybody can view the issue.)
          Components: Serialization
    Affects Versions: 2.7.2
         Environment: Tested on JAVA 1.6 - 1.8
            Reporter: Dr. Carsten Leue
            Assignee: Steven J. Hathaway


My XSLT contains a doctype declaration like so:

	<xsl:output method="html" version="1.0" encoding="UTF-8"
		omit-xml-declaration="yes" indent="yes" doctype-system="about:legacy-compat"
		media-type="text/html" />

When executing a transform and serializing this to a SAXResult with a LexicalHandler attached, the startDTD method on the lexical handler is not called. 

Some debugging in the Xalan classes shows that org.apache.xml.serializer.SerializerBase.setDoctypeSystem(String) is invoked during the transformation process, but the implementation does not persist the parameter in the m_doctypeSystem field. This field is however used by org.apache.xml.serializer.SerializerBase.getDoctypeSystem() to read the doctype back.

In comparison, the streaming implementation of the serializer sets this value:
                if (OutputKeys.DOCTYPE_SYSTEM.equals(name)) {
                    this.m_doctypeSystem = val;

The
org.apache.xml.serializer.ToXMLSAXHandler.startElement(String, String, String, Attributes)

relies on this value to be set to pass it on to the lexical handler.
             String doctypeSystem = getDoctypeSystem();
             if (doctypeSystem != null && m_lexHandler != null)

So it looks like org.apache.xml.serializer.ToXMLSAXHandler or one of its super classes should handle the "doctype-system" property explicitly.



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