StaxUtils.copy fails on pure DOM comment node
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Key: CXF-3034
URL: https://issues.apache.org/jira/browse/CXF-3034
Project: CXF
Issue Type: Bug
Components: Core
Reporter: Andreas Veithen
Priority: Minor
When StaxUtils.copy is used with an XMLStreamReader created from a DOM tree
containing a comment node, it will fail with a NullPointerException:
java.lang.NullPointerException
at
com.ctc.wstx.sw.BufferingXmlWriter.verifyCommentContent(BufferingXmlWriter.java:1467)
at
com.ctc.wstx.sw.BufferingXmlWriter.writeComment(BufferingXmlWriter.java:591)
at com.ctc.wstx.sw.BaseStreamWriter.writeComment(BaseStreamWriter.java:513)
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:477)
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:452)
Note that this only occurs with a pure DOM implementation, not with SAAJ. The
reason is that in SAAJ, a comment node also implements org.w3c.dom.Text.
A test case can be found in attachment. The issue occurs with current trunk
(r1004461).
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