Hi Peter,
Peter A wrote:
> Here's the full message. Works just fine when run as an application:
>
> /opt/jdk/jdk1.7.0_45/bin/appletviewer index.html
> Exception in thread "Thread-1" java.security.AccessControlException:
> access denied ("java.lang.RuntimePermission" "createClassLoader")
You will never have this permission in an unsigned applet.
> at
>
java.security.AccessControlContext.checkPermission(AccessControlContext.java:372)
> at
> java.security.AccessController.checkPermission(AccessController.java:559)
> at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
> at
> java.lang.SecurityManager.checkCreateClassLoader(SecurityManager.java:611)
> at java.lang.ClassLoader.checkCreateClassLoader(ClassLoader.java:275)
> at java.lang.ClassLoader.<init>(ClassLoader.java:336)
> at
>
com.thoughtworks.xstream.core.util.CompositeClassLoader.<init>(CompositeClassLoader.java:73)
> at com.thoughtworks.xstream.XStream.<init>(XStream.java:411)
> at com.thoughtworks.xstream.XStream.<init>(XStream.java:364)
You have to provide the classloader in a ClassLoaderReference also as
XStream contructor parameter.
> at boofcv.io.UtilIO.loadXML(UtilIO.java:154)
> at
>
boofcv.alg.geo.rectify.ShowRectifyCalibratedApp.changeInput(ShowRectifyCalibratedApp.java:154)
> at
>
boofcv.gui.SelectAlgorithmAndInputPanel.performChangeInput(SelectAlgorithmAndInputPanel.java:326)
> at
>
boofcv.gui.SelectAlgorithmAndInputPanel.access$200(SelectAlgorithmAndInputPanel.java:44)
> at
>
boofcv.gui.SelectAlgorithmAndInputPanel$8.run(SelectAlgorithmAndInputPanel.java:300)
>
> The code right now is slightly different from the way it was before:
>
> public static <T> T loadXML( Reader r ) {
> XStream xstream = new XStream(new PureJavaReflectionProvider());
> xstream.registerConverter(new
> JavaBeanConverter(xstream.getMapper()));
> return (T)xstream.fromXML(r);
> }
>
> Another issue I have now is that the PureJavaReflectionProvider() has
> issues with capitalization.
Sorry, no. The PureJavaReflectonProvider has no such issues.
> The variable is capitalized in the class but
> I have to modify the xml by hand to make it lower case or it won't parse.
Since you have registered to use a JavaBeanConverter for any class with a
public default constructor.
=================== %< =============
XStream xstream = new XStream(new PureJavaReflectionProvider());
xstream.registerConverter(new JavaBeanConverter(xstream.getMapper()));
ConverterLookup lookup = xstream.getConverterLookup();
assertTrue(lookup.lookupConverterForType(ArrayList.class) instanceof
=================== %< =============
The priority of the internally registered converters is listed here:
http://xstream.codehaus.org/converters.html
The JavaBeanConverter is not using the PureJavaReflectionConverter at all,
it follows the JavaBean naming conventions:
=================== %< =============
class Bean {
String __NaMe$$;
String getName() { return __NaMe$$; }
void setName(String s) { __NaMe$$ = s; }
}
=================== %< =============
Since the bean attribute's name is "name", "name" will be used for the XML
elements in a Bean instance. Register the converter with a lower prio.
> I also have more time now and should be able to reply faster. Sorry for
> the previous delays.
Your feedback is welcome,
Jörg
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