Apache CXF Interceptor for Custom SoapFaults

WeatherServiceXmlValidationInterceptor.java

public class WeatherServiceXmlValidationInterceptor extends AbstractSoapInterceptor {
	//...
	
	public WeatherServiceXmlValidationInterceptor() {
		super(Phase.PRE_STREAM);
	}
	
	@Override
	public void handleMessage(SoapMessage soapMessage) throws Fault {
	    Fault fault = (Fault) soapMessage.getContent(Exception.class);
	    Throwable faultCause = fault.getCause();
	    String faultMessage = fault.getMessage();

	    if (containsFaultIndicatingNotSchemeCompliantXml(faultCause, faultMessage)) { 
	    	LOGGER.debug(FaultConst.SCHEME_VALIDATION_ERROR.getMessage() + ": {}", faultMessage);
	    	WeatherSoapFaultHelper.buildWeatherFaultAndSet2SoapMessage(soapMessage, FaultConst.SCHEME_VALIDATION_ERROR);
	    }	    
	    if (containsFaultIndicatingSyntacticallyIncorrectXml(faultCause, faultMessage)) {
	    	LOGGER.debug(FaultConst.SYNTACTICALLY_INCORRECT_XML_ERROR.getMessage() + ": {}", faultMessage);
	    	WeatherSoapFaultHelper.buildWeatherFaultAndSet2SoapMessage(soapMessage, FaultConst.SYNTACTICALLY_INCORRECT_XML_ERROR);	        
	    }
	}
	//...