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Neal Hu commented on CXF-6764: ------------------------------ If we have none internal JAXB, then we will create none internal prefix mapper. Otherwise create internal prefix mapper(RI). Have not tried add ASM, but the previous problematic code will create none internal prefix mapper for RI JAXB marshaller, which caused ClassCastException. Neal > Should add RI JAXB Namespacemapper support > ------------------------------------------ > > Key: CXF-6764 > URL: https://issues.apache.org/jira/browse/CXF-6764 > Project: CXF > Issue Type: Bug > Components: Core, JAX-RS > Affects Versions: 3.0.7, 3.1.4 > Environment: Windows > Reporter: Neal Hu > Fix For: 3.1.5, 3.0.8, 3.2.0 > > > /cxf-core/src/main/java/org/apache/cxf/common/jaxb/JAXBUtils.java:1097 > {code:java} > if (cls == null > && (mcls.getName().contains(".internal.") || > mcls.getName().contains("com.sun"))) { > try { > cls = > ClassLoaderUtils.loadClass("org.apache.cxf.common.jaxb.NamespaceMapper", > JAXBUtils.class); > } catch (ClassNotFoundException ex2) { > // ignore > } > } > {code} > CXF only add org.apache.cxf.common.jaxb.NamespaceMapper which extends > com.sun.xml.bind.marshaller.NamespacePrefixMapper, but the RI JAXB need a > mapper extends com.sun.xml.internal.bind.marshaller.NamespacePrefixMapper > So when we add namespace mapper in JAXBElementProvider subclass, the RI JAXB > cann't add the namespace mapping correctly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)