Java unmarshaller not parsing simple type being a decimal, with regex rules defined

Asked Nov 25 '15 at 13:25

Active Nov 25 '15 at 13:41

Viewed 98 times

I'm having problem with java unmarshaller. Whole code was built based on an xsd fedinition. There I have decimal type defined as follows:

<xs:simpleType name="KMTyp">
    <xs:restriction base="xs:decimal">
        <xs:fractionDigits value="3"/>
        <xs:pattern value="\d+\.\d{3}"/>
    </xs:restriction>
</xs:simpleType>

for defined attribute:

<xs:attribute name="KM_OD" type="KMTyp"/>

However unmarshaller does not read this attribute correctly from xml file:

<ODCINEK KM_OD="21.000" KM_DO="21.050">

It always returns null. Code responsible for processing xml looks as follows:

AONA50 item = new AONA50();

JAXBContext context = JAXBContext.newInstance(item.getClass());
Unmarshaller unmarshaller = context.createUnmarshaller();

unmarshaller.setSchema(schema50);
Object xmlObject = item.getClass().cast(unmarshaller.unmarshal(new File(fileName)));

return (AONA50)xmlObject;

Could anyone help me please, to make this work, so correct BigDecimal values are red from xml and returned?

//edit here is AONA50 class: http://pastebin.com/WM6XfvyW

edited Nov 25 '15 at 13:41

asked Nov 25 '15 at 13:25

Piotr Aahahhkja

Could you add more details? ... e.g `AONA50` class – Xstian Nov 25 '15 at 13:32
sure. it's here as it's too big to be pasted http://pastebin.com/WM6XfvyW – Piotr Aahahhkja Nov 25 '15 at 13:41
If use `` don't works for me... works fine if i use `` – Xstian Nov 25 '15 at 14:06
this won't help :( sample data looks like this: 12.3 4.3 11.3 6.3 11.3 6.3 0 4.3 1.4 2.3 35.1 35.1 34.42 12.11 – Piotr Aahahhkja Nov 25 '15 at 14:48
try to carry out a marshal using `AONA50` so we can see correct xml. – Xstian Nov 25 '15 at 14:49
Ok.. seems that you need `@XmlElement` not an `@XmlAttribute`. remap your java attributes. – Xstian Nov 25 '15 at 14:59
ok, my mistake. found a solution. I was trying to get KM_OD and KM_DO from main aona50 object instead of list of ODCINKI. sorry, my bad :) – Piotr Aahahhkja Nov 25 '15 at 15:07
I recommend you to add your answer below. :) – Xstian Nov 25 '15 at 15:09

Java unmarshaller not parsing simple type being a decimal, with regex rules defined

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