XmlSlurper/NekoHTML document fragment parsing - No HTML or BODY tags wanted
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by Misha Koshelev
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Published on 2010-06-11T16:31:20Z
Indexed on
2010/06/11
16:52 UTC
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Dear All, I am trying to parse the following HTML fragment, and I would like to get the same fragment as output (without HTML and BODY tags). Is this possible? If so, how?
Thank you Misha
p.s. I am reading here: http://nekohtml.sourceforge.net/faq.html#fragments and I believe I have added the correct options below. However, the output is still incorrect :(
Thank you Misha
import groovy.xml.MarkupBuilder
import groovy.xml.StreamingMarkupBuilder
import groovy.util.XmlNodePrinter
import groovy.util.slurpersupport.NodeChild
def text="""
<div><h2>Test</h2>
<div>Hi</div>
</div>
"""
// Parse
def config=new org.cyberneko.html.HTMLConfiguration()
config.setFeature("http://cyberneko.org/html/features/balance-tags/document-fragment",true)
def html=new XmlSlurper(new org.cyberneko.html.parsers.SAXParser()).parseText(text)
// Output
def printNode(NodeChild node) {
def writer = new StringWriter()
writer << new StreamingMarkupBuilder().bind {
mkp.declareNamespace('':node[0].namespaceURI())
mkp.yield node
}
new XmlNodePrinter().print(new XmlParser().parseText(writer.toString()))
}
printNode(html)
Output:
<HTML>
<tag0:HEAD xmlns:tag0="http://www.w3.org/1999/xhtml"/>
<BODY>
<DIV>
<H2>
Test
</H2>
<DIV>
Hi
</DIV>
</DIV>
</BODY>
</HTML>
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