private void commitOutputMessage()

in cxf/cxf-transport-nmr/src/main/java/org/apache/servicemix/cxf/transport/nmr/NMRDestinationOutputStream.java [75:143]
58 lines of code
17 McCabe index (conditional complexity)

    private void commitOutputMessage() throws IOException {
        try { 
            if (inMessage.getExchange().isOneWay()) {
                return;
            } else {
                InputStream bais = getInputStream();
                Exchange xchng = inMessage.get(Exchange.class);
                if (inMessage.getExchange().getOutFaultMessage() != null
                    && inMessage.getExchange().getOutFaultMessage().getContent(Exception.class) != null) {
                    //check if there is an OutFaultMessage and Exception here first and return the Error fast
                    Exception ex = inMessage.getExchange().getOutFaultMessage().getContent(Exception.class);
                    if (ex instanceof org.apache.cxf.interceptor.Fault) {
                        org.apache.cxf.interceptor.Fault f = (org.apache.cxf.interceptor.Fault)ex;
                        if (!f.hasDetails()) {
                            xchng.setError(f);
                        }
                    } else {
                        xchng.setError(ex);
                    }
                    channel.send(xchng);
                    return;
                }

                StreamSource ss = new StreamSource(bais);
                           
                LOG.fine(new org.apache.cxf.common.i18n.Message("CREATE.NORMALIZED.MESSAGE", LOG).toString());
                if (inMessage.getExchange().getOutFaultMessage() != null) {
                    Exception ex = inMessage.getContent(Exception.class);
                    if (ex instanceof org.apache.cxf.interceptor.Fault) {
                        org.apache.cxf.interceptor.Fault f = (org.apache.cxf.interceptor.Fault) inMessage.getContent(Exception.class);
                        if (!f.hasDetails()) {
                            xchng.setError(f);
                        }
                    } else {
                        xchng.setError(ex);
                    }
                    // As the fault is already marshalled by the fault handler
                    xchng.getFault().setBody(ss);
                } else {
                    //copy attachments
                    if (outMessage != null && outMessage.getAttachments() != null) {
                        for (Attachment att : outMessage.getAttachments()) {
                            xchng.getOut().addAttachment(att.getId(), att
                                    .getDataHandler());
                        }
                    }
                    
                    //copy properties
                    for (Map.Entry<String, Object> ent : outMessage.entrySet()) {
                        //check if value is Serializable, and if value is Map or collection,
                        //just exclude it since the entry of it may not be Serializable as well
                        if (ent.getValue() instanceof Serializable
                                && !(ent.getValue() instanceof Map)
                                && !(ent.getValue() instanceof Collection)) {
                            xchng.getOut().setHeader(ent.getKey(), ent.getValue());
                        }
                    }

                    //copy securitySubject
                    xchng.getOut().setSecuritySubject((Subject) outMessage.get(NMRTransportFactory.NMR_SECURITY_SUBJECT));
                    xchng.getOut().setBody(ss);
                }
                LOG.fine(new org.apache.cxf.common.i18n.Message("POST.DISPATCH", LOG).toString());
                channel.send(xchng);
            }
        } catch (Exception ex) { 
            LOG.log(Level.SEVERE, new org.apache.cxf.common.i18n.Message("ERROR.SEND.MESSAGE", LOG).toString(), ex);
        }
    }