SOAP Handler for tracking request type using SOAP Message

SoapHandler.java

public class SoapHandler extends SpringBeanAutowiringSupport implements
		SOAPHandler<SOAPMessageContext> {

	@Resource
	private OrderRequesDataBean OrderRequesDataBean;

	@Override
	public boolean handleMessage(SOAPMessageContext context) {

		Boolean outboundProperty = (Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);

		if (!outboundProperty) {
			try {
				Node firstChild = null;
				Node nextSibiling = null;
				
				String requestType = "";
				
				SOAPMessage soapMsg = context.getMessage();
				SOAPEnvelope soapEnv = soapMsg.getSOAPPart().getEnvelope();
				SOAPBody body = soapEnv.getBody();
				
				ByteArrayOutputStream out = new ByteArrayOutputStream();
				soapMsg.writeTo(out);
				String strMsg = new String(out.toByteArray());
				
				OrderRequesDataBean.setSoapMsg(strMsg);
				
				firstChild = body.getFirstChild();
				
				if(firstChild.getNextSibling() != null)					
					requestType = firstChild.getNextSibling().getLocalName();					
				else					
					requestType = firstChild.getLocalName();				

				OrderRequesDataBean.setRequestType(requestType);
				
				
				/***	Store Id	***/

				Node store_location = body.getElementsByTagName("store_location").item(0);
				
				if (store_location != null)	{
					
					Node node = store_location.getAttributes().getNamedItem("location_cd");
					
					if(node != null)					
						OrderRequesDataBean.setLocationCd(node.getNodeValue());
				}
				
				
				/***	Order Id	***/
				
				Node order = body.getElementsByTagName("order").item(0);

				if (order != null) {
					
					Node node = order.getAttributes().getNamedItem("request_id");
					
					if(node != null)
						OrderRequesDataBean.setRequestId(Integer.valueOf(node.getNodeValue()));

					node = order.getAttributes().getNamedItem("order_id");
					
					if(node != null)
						OrderRequesDataBean.setOrderId(order.getAttributes().getNamedItem("order_id").getNodeValue());

				}
				
				
				/***	Item Status	***/

				Node item = body.getElementsByTagName("item").item(0);

				if (item != null) {
					
					Node node = item.getAttributes().getNamedItem("item_status");
										
					if(node != null){						
						OrderRequesDataBean.setItemStatus(node.getNodeValue());						
					}
				}
				
				
				/***	Order Id for Lookup Data	***/
				
				Node lookup_data = body.getElementsByTagName("lookup_data").item(0);

				if (lookup_data != null) {
					
					Node node = lookup_data.getAttributes().getNamedItem("order_id");
					
					if(node != null)
						OrderRequesDataBean.setOrderId(node.getNodeValue());
				}

			} catch (SOAPException | IOException e) {
				e.printStackTrace();
			}

		}

		return true;
	}

	public SOAPMessage toMessage(InputStream is) throws IOException, SOAPException {
		
		MessageFactory messageFactory = MessageFactory.newInstance();		
		return messageFactory.createMessage(null, is);
	}
	

	@Override
	public boolean handleFault(SOAPMessageContext context) {
		// TODO Auto-generated method stub
		return false;
	}

	@Override
	public void close(MessageContext context) {
		// TODO Auto-generated method stub

	}

	@Override
	public Set<QName> getHeaders() {
		// TODO Auto-generated method stub
		return null;
	}

}