Re: problem calling custom java class from ecmascript

[Thomas DeWeese]

Jeffrey Hau wrote:

I am just starting with batik and try to run a very simple script within a SVG document. The script is just the function below,

function callJava() {
     var cx = Packages.org.mozilla.javascript.Context.enter();
     alert(cx);
}

Hi Jeffrey,

   We don't allow access to this class from javascript for
security reasons.  I just noticed that there this is not controlled
(as it should be) by the User Agent security settings, so the
only way to work around this would be to modify the Batik sources
(in particular either modify batik.script.rhino.RhinoClassShutter
 or RhinoInterpreter so it never registers a class shutter).

but when i run this within the squiggle browser, i get the following  error

TypeError: [JavaPackage org.mozilla.javascript.Context.enter] is not a function. (Inline <script> file:/Projects/svg/lines.svg:6; line 3)
at org.mozilla.javascript.NativeGlobal.constructError(NativeGlobal.java: 597)
at org.mozilla.javascript.NativeGlobal.constructError(NativeGlobal.java: 557)
at org.mozilla.javascript.NativeGlobal.typeError1(NativeGlobal.java:567)
at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1182)

(rest of the trace omitted)

the code execute ok within the standalone rhino shell, so i think this is probably a classpath setting problem.
i try runnning the browser in the batik installation directory by

java -jar batik-squiggle.jar

and also (as a user suggested in an earlier post),

java -cp batik-squiggle.jar:lib/js.jar org.apache.batik.apps.svgbrowser.Main

but neither works, can anyone help?

thanks very much

Jeff

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