private void handleJBIFault()

in bindings/servicemix-cxf-bc/src/main/java/org/apache/servicemix/cxfbc/interceptors/JbiInWsdl1Interceptor.java [261:342]
77 lines of code
15 McCabe index (conditional complexity)

    private void handleJBIFault(SoapMessage message, Element soapFault) {
        try {
            Document doc = DomUtil.createDocument();
            Element jbiFault = DomUtil.createElement(doc, new QName(
                    CxfJbiConstants.WSDL11_WRAPPER_NAMESPACE,
                    JbiFault.JBI_FAULT_ROOT));
            Node jbiFaultDetail = null;
            if (message.getVersion() instanceof Soap11) {
                NodeList nodeList = soapFault.getElementsByTagName("faultcode");
                String faultCode = nodeList.item(0).getFirstChild()
                        .getTextContent();
                String prefix = "";
                if (faultCode.indexOf(":") != -1) {
                    prefix = faultCode.substring(0, faultCode.indexOf(":"));
                }
                String localName = faultCode
                        .substring(faultCode.indexOf(":") + 1);
                message.put("faultcode", new QName(prefix, localName));
                nodeList = soapFault.getElementsByTagName("faultstring");
                message.put("faultstring", nodeList.item(0).getFirstChild()
                        .getTextContent());
                nodeList = soapFault.getElementsByTagName("detail");
                if (nodeList != null
                        && nodeList.getLength() > 0
                        && DomUtil.getFirstChildElement(nodeList.item(0)) != null) {
                    jbiFaultDetail = doc.importNode(DomUtil
                            .getFirstChildElement(nodeList.item(0)), true);
                } else {
                    message.put("hasdetail", false);
                    nodeList = soapFault.getElementsByTagName("faultstring");
                    jbiFaultDetail = doc.importNode(nodeList.item(0)
                            .getFirstChild(), true);
                }

            } else {
                NodeList nodeList = soapFault.getElementsByTagName("soap:Code");
                String faultCode = DomUtil.getFirstChildElement(
                        nodeList.item(0)).getTextContent();
                String prefix = "";
                if (faultCode.indexOf(":") != -1) {
                    prefix = faultCode.substring(0, faultCode.indexOf(":"));
                }
                String localName = faultCode
                        .substring(faultCode.indexOf(":") + 1);
                message.put("faultcode", new QName(prefix, localName));
                nodeList = soapFault.getElementsByTagName("soap:Reason");
                message.put("faultstring", DomUtil.getFirstChildElement(
                        nodeList.item(0)).getTextContent());
                nodeList = soapFault.getElementsByTagName("soap:Detail");
                if (nodeList != null
                        && nodeList.getLength() > 0
                        && DomUtil.getFirstChildElement(nodeList.item(0)) != null) {
                    jbiFaultDetail = doc.importNode(DomUtil
                            .getFirstChildElement(nodeList.item(0)), true);
                } else {
                    message.put("hasdetail", false);
                    nodeList = soapFault.getElementsByTagName("faultstring");
                    jbiFaultDetail = doc.importNode(DomUtil
                            .getFirstChildElement(nodeList.item(0)), true);
                }

            }

            SchemaInfo schemaInfo = getOperation(message).getBinding()
                    .getService().getSchema(jbiFaultDetail.getNamespaceURI());
            if (schemaInfo != null && !schemaInfo.isElementFormQualified()
                    && (jbiFaultDetail instanceof Element)) {
                // that's unquailied fault
                jbiFaultDetail = addEmptyDefaultTns((Element) jbiFaultDetail);
            }
            jbiFault.appendChild(jbiFaultDetail);
            message.setContent(Source.class, new DOMSource(doc));
            message.put("jbiFault", true);
        } catch (Exception e) {
            String eMessage = e.getMessage();
            if (eMessage == null) {
                eMessage = e.getClass().getName();
            }
            throw new RuntimeException("the fault message can't be parsed:" + eMessage);
            
        }
    }