Hello jibbixers,
here an annoying problem I need help solving.
I have defined a two-field Java class called Strouble, to hold a double
value and a String value. The idea is to keep both the raw data (double)
and the formatted (String) representation of one floating point number
in objects of this class.
I now have a quite complex data object called Company containing many
Stroubles which I want to be marshalled into XML showing both the double and
String value. This worked before (I'm quite sure) but after I changed the
structure of my binding file it stopped working.
Here are scaled down versions of the classes:
public class Company {
private Strouble xxx;
.....
public Company()
{
test = new Strouble();
test.setD(1234.5678);
test.setS("1,234.6");
}
}
public class Strouble {
protected double d;
protected String s;
public Strouble(double d, String s)
{
this.d = d;
this.s = s;
}
}
And here is a scaled down version of the binding file:
<?xml version="1.0" encoding="UTF-8"?>
<binding direction="output">
<mapping class="x.y.z.Response" name="data">
<collection field="responseitems">
<structure type="x.y.z.ResponseItem">
<value field="error" name="error" usage="optional"/>
<structure field="company" name="company" usage="optional">
<value field="xxx" name="xxx"/>
.....
</structure>
</structure>
</collection>
</mapping>
<mapping class="x.y.z.Strouble" abstract="true">
<value field="d" name="d"/>
<value field="s" name="s"/>
</mapping>
</binding>
And here is the output I get:
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<company>
<test>[EMAIL PROTECTED]</test>
.....
</company>
</data>
As you see, I don't get the d and s fields of the Strouble type, but rather
something that looks like a pointer reference. The Company object is
embedded like so:
class Response { // the outermost <structure>
ArrayList<ResponseItem> responseitems; // the <collection>
}
class ResponseItem { // the inner <structure>
String error;
Company company;
}
The idea is that a Response consists of several response-items, and a
response-item is either an error message, or a Company. They are both
usage="optional" so I always let precisely one of them be null. I had an
earlier version where the company was not so deeply nested and then I
think the Strouble marshalling worked fine.
Why is my mapping ignored? What can I do about it?
Best regards,
Doc
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