I want to have JAXB-annotated classes which would be marshalled/unmarshalled to different XML namespaces.
What I need is something like:
<someRootElement xmlns="urn:my:ns1"
xmlns:a="urn:my:ns2" xmlns:b="urn:my:ns3">
<someElement/>
<a:someElement/>
<b:someElement/>
</someRootElement>
How can it be done?
Can it be done programatically? (without the need for JAXB's .xjb bindings file?)
@XmlRootElement(name="someRootElement", namespace = "urn:my:ns1")
class Test {
@XmlElement(name="someElement", namespace="urn:my:ns1")
String elem1 = "One";
@XmlElement(name="someElement", namespace="urn:my:ns2")
String elem2 = "Two";
@XmlElement(name="someElement", namespace="urn:my:ns3")
String elem3 = "Three";
}
This marshals into the following XML:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<someRootElement xmlns="urn:my:ns1" xmlns:ns2="urn:my:ns2" xmlns:ns3="urn:my:ns3">
<someElement>One</someElement>
<ns2:someElement>Two</ns2:someElement>
<ns3:someElement>Three</ns3:someElement>
</someRootElement>
If you are using JAXB RI and don't like the default ns2
and ns3
namespace prefixes, you need to provide your own NamespacePrefixMapper
.