Issue with getting the WebServiceContext from webservice in weblogic10gR3

Question

I am trying to get the run time context information using the WebServiceContext in the web service class. I have done all the necessary changes as required. However the WebServiceContext is failing to get injected. The code is throwing NullPointer Exception on trying to getMessageContext. Is there anything else needs to be done to get the WebServiceContext?
I am using bottom up approach from java file, getting WSDL auto generated and using the same to invoke the webservice and having this issue
Any help on this would be greatly appreciated
Cheers,
Hari
Below is the code
Interface
package product.bam.webservices;
import product.bam.xml.sendbenefitalert.SendBenefitAlertRequestDocument;
import product.bam.xml.sendbenefitalert.SendBenefitAlertResponseDocument;
public interface BAMServices {
     public SendBenefitAlertResponseDocument sendBenefitAlert(SendBenefitAlertRequestDocument reqDoc);
Impl class
package product.bam.webservices;
import java.util.Iterator;
import java.util.Map;
import javax.annotation.Resource;
import javax.jws.HandlerChain;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.handler.MessageContext;
import library.logging.Logger;
import product.bam.xml.sendbenefitalert.SendBenefitAlertRequestDocument;
import product.bam.xml.sendbenefitalert.SendBenefitAlertResponseDocument;
import weblogic.jws.WLHttpTransport;
import weblogic.jws.soap.SOAPBinding;
@HandlerChain(file="BAMJWSChain.xml", name="BAMWSHanlderChain")
@WLHttpTransport(serviceUri = "product/bam/webservices/BAMAttachmentServices.java")
@WebService (serviceName = "BAMAttachmentServices",
     targetNamespace = "http://www.openuri.org/")
public class BAMAttachmentServices implements BAMServices {
     public BAMAttachmentServices() {
          System.out.println("\n\n\t BAMAttachmentServices Service Instentiated...");
     private Logger logger = new Logger(BAMAttachmentServices.class,"BenefitAlertManagement");
     @Resource WebServiceContext wsContext;
@SOAPBinding(style = javax.jws.soap.SOAPBinding.Style.DOCUMENT,
use = javax.jws.soap.SOAPBinding.Use.LITERAL,
parameterStyle = javax.jws.soap.SOAPBinding.ParameterStyle.WRAPPED)
     @WebMethod
public SendBenefitAlertResponseDocument sendBenefitAlert(SendBenefitAlertRequestDocument reqDoc) {
     logger.debug(reqDoc.xmlText(),null);
     MessageContext context=wsContext.getMessageContext();
     Map requestHeaders = (Map)context.get(MessageContext.HTTP_REQUEST_HEADERS);
     Iterator it = requestHeaders.entrySet().iterator();
     while (it.hasNext()) {
     Map.Entry pairs = (Map.Entry)it.next();
     System.out.println(pairs.getKey() + " = " + pairs.getValue());
     return SendBenefitAlertResponseDocument.Factory.newInstance();
Edited by: user12537291 on Jan 30, 2010 5:38 PM

Answer 1

Also make sure that your sequence has NOCYCLE option.
some thing like this:
CREATE SEQUENCE test_seq
START WITH 1
INCREMENT BY 1
NOCACHE
NOCYCLE;