Hi,
with Castor 1.3, I'd recommend to use code like this:
XMLContext context = new XMLContext();
MappingTool tool = context.createMappingTool();
tool.addClass(Test.class);
OutputStream file = new FileOutputStream("gen_mapping.xml" );
Writer writer = new OutputStreamWriter(file);
tool.write(writer);
Not 100% sure whether this would work with 1.2 as well.
Regards
Werner
Andrew Irwin wrote:
> Hi,
>
> Castor Version - 1.2
> Java - 1.6
>
> I am trying to use the Mapping Tool to generate the Mapping XML file.
> The code I am using is:
>
> MappingTool tool = new MappingTool();
> tool.addClass(Test.class);
> OutputStream file = new FileOutputStream("gen_mapping.xml" );
> Writer writer = new OutputStreamWriter(file);
> tool.write(writer);
>
> However, when attempting to add a class using tool.addClass a
> NullPointer Exception is thrown. See stack trace below:
>
> java.lang.NullPointerException
> at org.exolab.castor.tools.MappingTool.addClass(MappingTool.java:259)
> at org.exolab.castor.tools.MappingTool.addClass(MappingTool.java:237)
> at pd.impl.XMLBindingTest.main(XMLBindingTest.java:48)
>
>
> Any help on how to resolve this would be grateful.
>
> Thanks,
>
> Andrew
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