com.google.gwt.xml.client.XMLParser.
After the parsing is done on GWT client side, when I try to do another parsing with XOM, I get the following exception:
org.apache.xerces.impl.dv.DVFactoryException: DTD factory class org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from DTDDVFactory.
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source)
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.createDatatypeValidatorFactory(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.<init>(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.<init>(Unknown Source)
at nu.xom.XML1_0Parser.<init>(Unknown Source)
at nu.xom.Builder.findParser(Unknown Source)
at nu.xom.Builder.<init>(Unknown Source)
at nu.xom.Builder.<init>(Unknown Source)
at XMLParser.tryParse(XMLParser.java:42)
I have googled this issue and found different suggestions ( including http://stackoverflow.com/questions/4730103/xerces-error-org-apache-xerces-impl-dv-dtd-dtddvfactoryimpl) , however none of them helped me.
What I found is that gwt-dev.jar and XOM they both use Xerces, so when gwt-dev.jar uses Xerces, the DTD class somehow changes and afterwards XOM's Xerces instance does not recognize the DVFactoryException as it is from another package.
I also tried to use the java.endorsed.dirs but it didn't help.
Has anyone had similar issue? If so, please give me hint what is going on here.
Thanks,
Petros