Hello,
I'm using Castor version 0.9.5.
I have a class 'Decimal' extending Number, with a constructor taking a String. When
I'm using Castor with that class, it does not work. When I remove the 'extends
Number', it works pretty well !
* Here is the xml-mapping :
<?xml version="1.0" encoding="UTF-8"?>
<mapping>
<class name="Data">
<map-to xml="data"/>
<field name="decimal" type="Decimal" direct="true">
<bind-xml name="numberdata" node="element"/>
</field>
</class>
<class name="Decimal" verify-constructable="false">
<field name="value" type="string"
set-method="%1" get-method="toString">
<bind-xml node="attribute"/>
</field>
</class>
</mapping>
* here is the response when marshalling :
<?xml version="1.0" encoding="UTF-8"?>
<data>
<numberdata value="12345">12345</numberdata>
</data>
* and here is the exception when unmarshalling :
org.xml.sax.SAXException: unable to add 'numberdata' to <data> due to the following
exception:
>>>--- Begin Exception ---<<<
java.lang.IllegalArgumentException: Type conversion error: could not set value of
decimal(Decimal) with value of type java.lang.String
at
org.exolab.castor.mapping.loader.FieldHandlerImpl.setValue(FieldHandlerImpl.java:474)
at org.exolab.castor.xml.UnmarshalHandler.endElement(UnmarshalHandler.java:803)
at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1392)
at
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1180)
at
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1201)
at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:952)
at org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:555)
at org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:487)
at CastorTest.main(CastorTest.java:68)
>>>---- End Exception ----<<<
* When removing the second number in the xml and unmarshalling, no Decimal is created
(this xml :
<?xml version="1.0" encoding="UTF-8"?>
<data>
<numberdata value="12345"/>
</data>
).
Is there an easy workaround to this (other than removing the 'extends Number' that is)
?
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