On Tue, 2008-07-01 at 23:23 +0100, Kieran Topping wrote:
> True although - interestingly - I've yet to meet a parser that disallows it.
>
> However, I don't want this to cause any confusion, so - for the sake of
> argument - feel free to replace "<xml/>" with
> "<root-element-of-your-choice/>" (as per the attached java)
>
> The result is the same - i.e. this issue is independent of the xml
> content (in fact, in my example java, the parser doesn't even get as far
> as trying to parse the "xml").
OK. But aren't you just creating a String? Are you building some kind of
DOM in your script?
>
> Regards,
> Kieran
>
>
> Robert Koberg wrote:
> > Hi,
> >
> > <xml/> is an illegal element name in an XML document.
> >
> > best,
> > -Rob
> >
> >
> > On Tue, 2008-07-01 at 22:07 +0100, Kieran Topping wrote:
> >
> >> Hello,
> >>
> >> I am attempting to create an XML object, put it in scope, and then
> >> execute a script in this scope.
> >> However, when I run the attached simple java class, I get the following
> >> exception:
> >>
> >> Exception in thread "main" java.lang.IllegalStateException
> >> at
> >> org.mozilla.javascript.ScriptRuntime.getTopCallScope(ScriptRuntime.java:2986)
> >> at
> >> org.mozilla.javascript.ScriptRuntime.searchDefaultNamespace(ScriptRuntime.java:1145)
> >> at
> >> org.mozilla.javascript.xmlimpl.XMLLibImpl.getDefaultNamespace(XMLLibImpl.java:328)
> >> at
> >> org.mozilla.javascript.xmlimpl.XMLLibImpl.getDefaultNamespaceURI(XMLLibImpl.java:313)
> >> at
> >> org.mozilla.javascript.xmlimpl.XMLLibImpl.parse(XMLLibImpl.java:405)
> >> at
> >> org.mozilla.javascript.xmlimpl.XMLLibImpl.ecmaToXml(XMLLibImpl.java:438)
> >> at
> >> org.mozilla.javascript.xmlimpl.XMLObjectImpl.ecmaToXml(XMLObjectImpl.java:800)
> >> at org.mozilla.javascript.xmlimpl.XML.jsConstructor(XML.java:217)
> >> at
> >> org.mozilla.javascript.xmlimpl.XMLObjectImpl.execIdCall(XMLObjectImpl.java:591)
> >> at
> >> org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:127)
> >> at
> >> org.mozilla.javascript.BaseFunction.construct(BaseFunction.java:328)
> >> at org.mozilla.javascript.Context.newObject(Context.java:1406)
> >> at AddXmlToScope.main(AddXmlToScope.java:10)
> >>
> >> When parsing xml, XMLLibImpl checks to see whether there is a "default
> >> namespace" set up. In order to do this,
> >> ScriptRuntime.searchDefaultNamespace() attempts to examine
> >> Context.currentActivationCall and Context.topCallScope. However, because
> >> the XML object is being created outside of a script, these values are
> >> both null. This results in the IllegalStateException being thrown, as
> >> detailed above.
> >>
> >> Does anyone know whether this is this a bug, or is it me attempting to
> >> do something that I'm not really allowed to?
> >>
> >> Or is there a step that I'm missing in my java?
> >>
> >> Many thanks in advance,
> >>
> >> Kieran
> >>
> >>
> >> plain text document attachment (AddXmlToScope.java)
> >> import org.mozilla.javascript.*;
> >> public class AddXmlToScope {
> >> public static void main (String [] argv)
> >> throws Exception
> >> {
> >> Context cx = Context.enter();
> >> try {
> >> Scriptable scope = cx.initStandardObjects();
> >> // Create an XML object.
> >> Object xml = cx.newObject(scope, "XML", new Object []
> >> {"<xml/>"});
> >> // Put the XML object in scope.
> >> ScriptableObject.putProperty(scope, "xml", xml);
> >> // Run a script in this scope. The script will have access
> >> // to the "xml" property.
> >> Object result = cx.evaluateString(scope, "var x =
> >> xml.name();", "<cmd>", 1, null);
> >> } finally {
> >> Context.exit();
> >> }
> >> }
> >> }
> >> _______________________________________________
> >> dev-tech-js-engine-rhino mailing list
> >> [email protected]
> >> https://lists.mozilla.org/listinfo/dev-tech-js-engine-rhino
> >>
> >
> > _______________________________________________
> > dev-tech-js-engine-rhino mailing list
> > [email protected]
> > https://lists.mozilla.org/listinfo/dev-tech-js-engine-rhino
> >
> >
> >
>
> plain text document attachment (AddXmlToScope.java)
> import org.mozilla.javascript.*;
> public class AddXmlToScope {
> public static void main (String [] argv)
> throws Exception
> {
> Context cx = Context.enter();
> try {
> Scriptable scope = cx.initStandardObjects();
> // Create an XML object.
> Object xml = cx.newObject(scope, "XML", new Object []
> {"<root-element-of-your-choice/>"});
> // Put the XML object in scope.
> ScriptableObject.putProperty(scope, "xml", xml);
> // Run a script in this scope. The script will have access
> // to the "xml" property.
> Object result = cx.evaluateString(scope, "var x = xml.name();",
> "<cmd>", 1, null);
> } finally {
> Context.exit();
> }
> }
> }
> _______________________________________________
> dev-tech-js-engine-rhino mailing list
> [email protected]
> https://lists.mozilla.org/listinfo/dev-tech-js-engine-rhino
_______________________________________________
dev-tech-js-engine-rhino mailing list
[email protected]
https://lists.mozilla.org/listinfo/dev-tech-js-engine-rhino
