Use MessageFactory.newInstance(SOAPConstants.SOAP_1_1_PROTOCOL) instead of
MessageFactory.newInstance()
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Key: CXF-3363
URL: https://issues.apache.org/jira/browse/CXF-3363
Project: CXF
Issue Type: Improvement
Components: JAX-WS Runtime, Soap Binding
Affects Versions: 2.3.2
Reporter: Gladwin
When it is known that SOAP version used is 1.1 [ {{instanceof Soap11}} ], CXF
should use {{MessageFactory.newInstance(SOAPConstants.SOAP_1_1_PROTOCOL)}}
instead of {{MessageFactory.newInstance()}}
Further more by default when version is neither of 1.1 or 1.2, then instead of
returning {{null}}, CXF should return
{{MessageFactory.newInstance(SOAPConstants.DEFAULT_SOAP_PROTOCOL)}} or
{{MessageFactory.newInstance(SOAPConstants.DYNAMIC_SOAP_PROTOCOL)}}
*Given below is an example of cxf code where this refactoring can be done*
{code:title=org.apache.cxf.jaxws.binding.soap.SOAPBindingImpl.java|borderStyle=solid}
public MessageFactory getMessageFactory()
{
if (this.soapBinding instanceof SoapBindingInfo) {
SoapBindingInfo bindingInfo = (SoapBindingInfo) this.soapBinding;
try {
if (bindingInfo.getSoapVersion() instanceof Soap11) {
return {color:red}MessageFactory.newInstance(){color:red};
} else if (bindingInfo.getSoapVersion() instanceof Soap12) {
return
MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);
}
} catch (SOAPException e) {
throw new
WebServiceException(BUNDLE.getString("SAAJ_FACTORY_ERR"), e);
}
}
return {color:red}null{color:red};
}
{code}
*Advantages*
* In future, {{MessageFactory.newInstance()}} may not return object instance of
the default implementation that does not supports "SOAP 1.1 Protocol"
* Some JEE Appserver implementations of {{MessageFactory.newInstance()}},
currently do not return factory that supports "SOAP 1.1 Protocol"
** Weblogic 10.3.x [ {{weblogic.webservice.core.soap.MessageFactoryImpl}} ]
does not support SAAJ "SOAP 1.1 Protocol" ->
"{{java.lang.UnsupportedOperationException: This class does not support SAAJ
1.1}}"
* This could help ease use of CXF libraries in JEE applications even if
Application Server has it's own SOAP/SAAJ implementation. By above method, CXF
will always get {{MessageFactory}} that supports required protocol.
*Related Isues*
* https://issues.apache.org/jira/browse/CXF-976
* https://issues.apache.org/jira/browse/CXF-1750
* https://issues.apache.org/jira/browse/CXF-3307
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