Help needed on Web Service
Hi,
I've been trying to create a stub for Stock quote web service and am having trouble with that. It says "21:40:54,812 ERROR [[action]] Servlet.service() for servlet action threw exception
javax.xml.ws.WebServiceException: Unable to create Provider: org.jboss.ws.core.jaxws.spi.ProviderImpl"
I'm using JBoss App server 4.2 version under eclipse 3.3.1
I used jwsdp2.0 for "StockQuote" web service. The following is the generated code:
package net.webservicex;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import javax.xml.ws.WebEndpoint;
import javax.xml.ws.WebServiceClient;
import net.webservicex.StockQuote;
import net.webservicex.StockQuoteSoap;
/**
* This class was generated by the JAXWS SI.
* JAX-WS RI 2.0-b26-ea3
* Generated source version: 2.0
*
*/
@WebServiceClient(name = "StockQuote", targetNamespace = "http://www.webserviceX.NET/", wsdlLocation = "http://www.webservicex.net/stockquote.asmx?WSDL")
public class StockQuote
extends Service
{
private final static URL WSDL_LOCATION;
private final static QName STOCKQUOTE = new QName("http://www.webserviceX.NET/", "StockQuote");
private final static QName STOCKQUOTESOAP = new QName("http://www.webserviceX.NET/", "StockQuoteSoap");
static {
URL url = null;
try {
url = new URL("http://www.webservicex.net/stockquote.asmx?WSDL");
} catch (MalformedURLException e) {
e.printStackTrace();
}
WSDL_LOCATION = url;
}
public StockQuote(URL wsdlLocation, QName serviceName) {
super(wsdlLocation, serviceName);
}
public StockQuote() {
super(WSDL_LOCATION, STOCKQUOTE);
}
/**
*
* @return
* returns StockQuoteSoap
*/
@WebEndpoint(name = "StockQuoteSoap")
public StockQuoteSoap getStockQuoteSoap() {
return (StockQuoteSoap)super.getPort(STOCKQUOTESOAP, StockQuoteSoap.class);
}
}
I'm calling the service the following way:
StockQuote service = new StockQuote();
StockQuoteSoap port = service.getStockQuoteSoap();
String quote = port.getQuote("STT");
I'm getting the following error in the first line of the above code itself:
21:40:54,812 WARN [RequestProcessor] Unhandled Exception thrown: class javax.xml.ws.WebServiceException
21:40:54,812 ERROR [[action]] Servlet.service() for servlet action threw exception
javax.xml.ws.WebServiceException: Unable to create Provider: org.jboss.ws.core.jaxws.spi.ProviderImpl
at javax.xml.ws.spi.Provider.provider(Provider.java:83)
at javax.xml.ws.Service.(Service.java:58)
at net.webservicex.StockQuote.(StockQuote.java:44)
at com.struts.action.FiboGenAction.execute(FiboGenAction.java:81)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:595)
I really appreciate any help you could provide in this. Basically, I want framework to get stock quote for any given ticker.
Can someone please help me? Thanks.
