Binding compiler should check for class assignability instead of exact type.
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Key: JIBX-95
URL: http://jira.codehaus.org/browse/JIBX-95
Project: JiBX
Type: Bug
Components: core
Versions: 1.0-RC2
Environment: jdk 1.5
Reporter: Maros Ivanco
Binding compiler should check for class assignability instead of exact type
name matching between structure type and mapping class. In the mapping:
<structure field="..." type="ParentType"/>
<mapping name="child1" type="Child1" ...>...</mapping>
<mapping name="child2" type="Child2" ...>...</mapping>
.
.
.
the compiler generates error. I workaround this by using custom un/marshaller
for structure:
public class ConfigHandler implements IMarshaller, IUnmarshaller{
protected String uri="http://www.datalan.sk/search/robot-config/1.1";;
public boolean isExtension(int index) {
return false;
}
public void marshal(Object obj, IMarshallingContext ictx) throws
JiBXException {
if(!(ictx instanceof MarshallingContext)) throw new
JiBXException("Invalid object type for marshaller");
((IMarshallable)obj).marshal(ictx);
}
public boolean isPresent(IUnmarshallingContext ctx) throws
JiBXException {
return ctx.isAt(uri, "processing-option")||ctx.isAt(uri,
"processing-chain")||ctx.isAt(uri, "processor");
}
public Object unmarshal(Object obj, IUnmarshallingContext ctx) throws
JiBXException {
return ctx.unmarshalElement();
}
} // end of type
Even though the un/marshaller is that trivial, (or perhaps because of it) the
behaviour should be implemented directly by JiBX.
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