Hi,
looking at your class mapping for the OrderBean class (as given in the
mapping below), I can see that you are declaring the required namespace,
indeed (through the ns-uri attribute). At the same time you are
specifying that this namespace is bound (exclusively) to a the prefix
'myOrder'.
Looking at your XML document below, it's quite obvious that you are NOT
using the declared prefix, but a default namespace assignment
Clearly this would not work, right ?
Regards
Werner Guttmann
On 22.11.2010 16:52, kkrikor wrote:
Hey guys,
Yes i have seen and read all the posts regarding this exception but for some
reason cannot find the right answer so here's my scenario -
XML looks like the following
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Order xmlns="http://www.company.org/ns/order/v3";>
<Assignment>
<Target>textHere</Target>
<Other>...</Other>
</Assignment>
</Order>
Mapping file looks like
<mapping>
<class name="org.company.OrderBean">
<map-to xml="Order" ns-prefix="myOrder"
ns-uri="http://www.company.org/ns/rules/v3"/>
<field name="MySets"
type="org.company.MySetBean"
collection="arraylist">
<bind-xml name="Assignment" />
</field>
</class>
<class name="org.company.MySetBean">
<map-to xml="Assignment" ns-prefix="myOrder"
ns-uri="http://www.company.org/ns/rules/v3"/>
<field name="Target"
type="org.company.TargetBean">
<bind-xml name="Target"/>
</field>
</class>
<class name="org.company.TargetBean">
<map-to ns-prefix="myOrder"/>
<field name="Value" type="string">
<bind-xml node="text"/>
</field>
</class>
...
</mapping>
And finally the source code
private void loadMetadata() throws IOException {
final String FILE_NAME = "/Users/Desktop/test.xml";
FileInputStream is = null;
try {
is = new FileInputStream(FILE_NAME);
MyObject object = (MyObject) this.castorMarshaller.unmarshal(new
StreamSource(is));
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlMappingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (is != null) {
is.close();
}
}
}
And here's the exception -
org.springframework.oxm.UnmarshallingFailureException: Castor unmarshalling
exception; nested exception is org.exolab.castor.xml.MarshalException:
unable to find FieldDescriptor for 'Target' in ClassDescriptor of
Assignment{File: [not available]; line: 4; column: 39}
The castor Marshaller is defined in spring as
<bean id="castorMarshaller"
class="org.springframework.oxm.castor.CastorMarshaller">
<property name="mappingLocation"
value="classpath:properties/mappingMarshaller.xml" />
</bean>
As previous posts mention if I remove the namespace from the xml i can
successfully unmarshall. What am i missing ?
---------------------------------------------------------------------
To unsubscribe from this list, please visit:
http://xircles.codehaus.org/manage_email
