public void build()

in modules/rampart-core/src/main/java/org/apache/rampart/MessageBuilder.java [56:169]
84 lines of code
23 McCabe index (conditional complexity)

    public void build(MessageContext msgCtx) throws WSSPolicyException,
            RampartException, WSSecurityException, AxisFault {

        Axis2Util.useDOOM(true);
        
        RampartMessageData rmd = new RampartMessageData(msgCtx, true);
        
        
        RampartPolicyData rpd = rmd.getPolicyData();
        if(rpd == null || isSecurityValidationFault(msgCtx) || 
                !RampartUtil.isSecHeaderRequired(rpd, rmd.isInitiator(),false)) {
            
            WSSecHeader secHeader = rmd.getSecHeader();
            
            if ( secHeader != null && secHeader.isEmpty() ) {
                secHeader.removeSecurityHeader();
            }
            
            return;
        }
        
        //Copy the RECV_RESULTS if available
        if(!rmd.isInitiator()) {
            OperationContext opCtx = msgCtx.getOperationContext();
            MessageContext inMsgCtx;
            if(opCtx != null && 
                    (inMsgCtx = opCtx.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE)) != null) {
                msgCtx.setProperty(WSHandlerConstants.RECV_RESULTS, 
                        inMsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS));
            }
        }
        
        
        String isCancelreq = (String)msgCtx.getProperty(RampartMessageData.CANCEL_REQUEST);
        if(isCancelreq != null && Constants.VALUE_TRUE.equals(isCancelreq)) {
            try {
                
                String cancelAction = TrustUtil.getWSTNamespace(rmd.getWstVersion()) + RahasConstants.RST_ACTION_CANCEL_SCT;
                //Set action
                msgCtx.getOptions().setAction(cancelAction);
                
                //Change the wsa:Action header
                String wsaNs = Final.WSA_NAMESPACE;
                Object addressingVersionFromCurrentMsgCtxt = msgCtx.getProperty(AddressingConstants.WS_ADDRESSING_VERSION);
                if (Submission.WSA_NAMESPACE.equals(addressingVersionFromCurrentMsgCtxt)) {
                    wsaNs = Submission.WSA_NAMESPACE;
                }
                OMElement header = msgCtx.getEnvelope().getHeader();
                if(header != null) {
                    OMElement actionElem = header.getFirstChildWithName(new QName(wsaNs, AddressingConstants.WSA_ACTION));
                    if(actionElem != null) {
                        actionElem.setText(cancelAction);
                    }
                }
                
                //set payload to a cancel request
                String ctxIdKey = RampartUtil.getContextIdentifierKey(msgCtx);
                String tokenId = (String)RampartUtil.getContextMap(msgCtx).get(ctxIdKey);
                
                if(tokenId != null && RampartUtil.isTokenValid(rmd, tokenId)) {
                    OMElement bodyElem = msgCtx.getEnvelope().getBody();
                    OMElement child = bodyElem.getFirstElement();
                    SecurityContextToken sct = new SecurityContextToken(
                            (Element) rmd.getTokenStorage().getToken(tokenId)
                                    .getToken());
                    OMElement newChild = TrustUtil.createCancelRequest(sct
                            .getIdentifier(), rmd.getWstVersion());
                    Element newDomChild = XMLUtils.toDOM(newChild);
                    Node importedNode = rmd.getDocument().importNode((Element) newDomChild, true);
                    ((Element) bodyElem).replaceChild(importedNode, (Element) child);
                } else {
                    throw new RampartException("tokenToBeCancelledInvalid");
                }
                
            } catch (Exception e) {
                e.printStackTrace();
                throw new RampartException("errorInTokenCancellation");
            }
        }
        
       if(rpd.isTransportBinding()) {
           log.debug("Building transport binding");
           TransportBindingBuilder building = new TransportBindingBuilder();
           building.build(rmd);
        } else if(rpd.isSymmetricBinding()) {
           log.debug("Building SymmetricBinding");
           SymmetricBindingBuilder builder = new SymmetricBindingBuilder();
           builder.build(rmd);
        } else {
            AsymmetricBindingBuilder builder = new AsymmetricBindingBuilder();
            builder.build(rmd);
        }
       
       //TODO remove following check, we don't need this check here as we do a check to see whether 
       // security header required 
       
       WSSecHeader secHeader = rmd.getSecHeader();
       
       if ( secHeader != null && secHeader.isEmpty() ) {
           secHeader.removeSecurityHeader();
       }
        
       /*
        * Checking whether MTOMSerializable is there. If so set optimizeElement.
        * */
        if(rpd.isMTOMSerialize()){
        	msgCtx.setProperty(Constants.Configuration.ENABLE_MTOM, Constants.VALUE_TRUE);
        	OptimizePartsConfig config= rpd.getOptimizePartsConfig();
        	if(config != null){
        		MessageOptimizer.optimize(msgCtx.getEnvelope(), config.getExpressions(), config.getNamespaces());
        	}
        }
        
    }