Hi Dale Sounds like a good idea to have a way of configuring this easily in Camel. Feel free to log a JIRA and attach your code.
Though wonder also how we can make it easier to set any other custom features as well. On Wed, Sep 18, 2013 at 3:54 PM, Dale King <[email protected]> wrote: > I've used xpath routes previously and had no problem. I tried doing a split > with xpath on an XHTML document however and the route just hangs. It > doesn't throw an exception or simply fail to find a match for the XPath, it > just hangs. > > After 4-5 hours of debugging the issue, I have discovered it is because the > XHTML contains an external DTD declaration (a DOCTYPE) as it should. When > converting the XML content to a DOM it tries to load the external DTD which > never completes, causing the route to hang. > > The solution I have found is to add the following class and declare it as a > bean in the Spring configuration and Spring will autowire it into the > XmlConverter, but I would be interested in knowing anything better to avoid > the lockup: > > @SuppressWarnings("restriction") > public class NoExternalDtdDocumentBuilderFactory extends > DocumentBuilderFactoryImpl > { > public NoExternalDtdDocumentBuilderFactory() throws > ParserConfigurationException > { > setValidating(false); > setNamespaceAware(true); > setFeature("http://xml.org/sax/features/namespaces";, false); > setFeature("http://xml.org/sax/features/validation";, false); > setFeature(" > http://apache.org/xml/features/nonvalidating/load-dtd-grammar";, false); > setFeature(" > http://apache.org/xml/features/nonvalidating/load-external-dtd";, false); > } > } > > > -- > Dale King -- Claus Ibsen ----------------- Red Hat, Inc. Email: [email protected] Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen
