org.apache.shindig.gadgets.parse.nekohtml
Class NekoSimplifiedHtmlParser

java.lang.Object
  org.apache.shindig.gadgets.parse.GadgetHtmlParser
      org.apache.shindig.gadgets.parse.nekohtml.NekoSimplifiedHtmlParser

public class NekoSimplifiedHtmlParser
extends GadgetHtmlParser

Supports parsing of social markup blocks inside gadget content. <script> elements with types of either "text/os-template" or "text/os-data" are parsed inline into contained DOM hierarchies for subsequent processing by the pipeline and template rewriters.

Nested Class Summary

protected class

NekoSimplifiedHtmlParser.DocumentHandler Handler for XNI events from Neko

Field Summary

Fields inherited from class org.apache.shindig.gadgets.parse.GadgetHtmlParser

documentFactory, PARSED_DOCUMENTS, PARSED_FRAGMENTS

Constructor Summary

NekoSimplifiedHtmlParser(DOMImplementation documentFactory)

Method Summary

protected org.cyberneko.html.HTMLConfiguration	newConfiguration()
protected NekoSimplifiedHtmlParser.DocumentHandler	newDocumentHandler(String source)
protected Document	parseDomImpl(String source) TODO: remove the need for parseDomImpl as a parsing method.
protected DocumentFragment	parseFragmentImpl(String source)

Methods inherited from class org.apache.shindig.gadgets.parse.GadgetHtmlParser

attemptFullDocParseFirst, errorDom, parseDom, parseFragment, prependToNode, setCacheProvider, setSerializerProvider, shouldCache, transferChildren

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NekoSimplifiedHtmlParser

@Inject
public NekoSimplifiedHtmlParser(DOMImplementation documentFactory)

Method Detail

parseDomImpl

protected Document parseDomImpl(String source)
                         throws GadgetException

Description copied from class: GadgetHtmlParser

TODO: remove the need for parseDomImpl as a parsing method. Gadget HTML is tag soup handled in custom fashion, or is a legitimate fragment. In either case, we can simply use the fragment parsing implementation and patch up in higher-level calls.

Specified by:

parseDomImpl in class GadgetHtmlParser

Parameters:

source - a piece of HTML

Returns:

a Document parsed from the HTML

Throws:

GadgetException

parseFragmentImpl

protected DocumentFragment parseFragmentImpl(String source)
                                      throws GadgetException

Specified by:

parseFragmentImpl in class GadgetHtmlParser

Parameters:

source - a snippet of HTML markup

Returns:

a DocumentFragment containing the parsed elements

Throws:

GadgetException

newConfiguration

protected org.cyberneko.html.HTMLConfiguration newConfiguration()

newDocumentHandler

protected NekoSimplifiedHtmlParser.DocumentHandler newDocumentHandler(String source)