[jboss-user] [JBossWS] - Re: Throws exception in WS (back to remote client) without g
mjhammel
do-not-reply at jboss.com
Mon Jan 21 19:13:38 EST 2008
This is still a problem for me, and I'm hoping someone has a pointer as to how I can get rid of the server side stack trace's when I generate an application exception in my web service.
Here is the Web Service:
package com.cei.crunch.server.ws.KernelServices;
|
| import javax.ejb.*;
| import javax.persistence.*;
| import javax.jws.WebService;
| import javax.jws.WebMethod;
| import javax.jws.soap.SOAPBinding;
|
| import org.apache.log4j.Logger;
|
| import com.cei.crunch.ejb.*;
| import com.cei.crunch.exception.*;
|
| /* Make this an EJB3 service endpoint. */
| @Stateless
|
| /* Make this an Web Services endpoint. */
| @WebService(
| name = "KernelWS",
| endpointInterface = "com.cei.crunch.server.ws.KernelServices.KernelServicesEndpoint"
| )
| @SOAPBinding(style = SOAPBinding.Style.RPC)
|
| /**
| * The .Crunch interface to Kernel Services
| */
| public class KernelServices implements KernelServicesEndpoint {
|
| private static final Logger logPolicy = Logger.getLogger("com.cei.crunch.kernel.policy");
|
| @WebMethod
| public Policymgmt findPolicyMgmt(String guid) throws CrunchWSException
| {
| PolicymgmtBean pb = null;
| Policymgmt pm = null;
|
| pb = new PolicymgmtBean();
| if ( pb == null )
| logPolicy.info("Failed to get PolicymgmtBean.");
| else
| {
| String msg = null;
| try {
| pm = pb.findPolicyMgmt(guid);
| }
| catch (CrunchEJBException e) {
| throw new CrunchWSException(e.getMessage());
| }
|
| if ( pm != null )
| {
| logPolicy.info("Policymgmt info: \n" +
| "PolicyName: " + pm.getPolicyName() + "\n" +
| "Value : " + pm.getPolicyValue() + "\n"
| );
| }
| }
| return pm;
| }
| }
Here is the client that calls it:
package wsKernel;
|
| import java.net.URL;
| import javax.xml.ws.*;
| import javax.jws.*;
|
| /* Web Services interfaces */
| import com.cei.crunch.server.ws.kernelservices.*;
|
| public class wsKernel {
|
| private static URL targetURL = null;
| private String subscriberID = null;
| private String pw = null;
| private String host = null;
| private String keystore = null;
| private String storepw = null;
| private String crunchServer = null;
| KernelServicesEndpoint ss = null;
|
| private Policymgmt pm = null;
| private String guid = null;
|
| private boolean serviceBind()
| {
| try {
|
| KernelServicesService service = new KernelServicesService();
| ss = service.getKernelWSPort();
|
| /* Set NEW Endpoint Location */
| BindingProvider bp = (BindingProvider)ss;
| bp.getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, crunchServer);
|
| /* Setup to authenticate with the server. */
| bp.getRequestContext().put(BindingProvider.USERNAME_PROPERTY, subscriberID);
| bp.getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, pw);
|
| return true;
| }
| catch (Exception e) {
| System.out.println("Failed to login to server.");
| e.printStackTrace();
| System.exit(1);
| }
| return false;
| }
| public void run(String[] args) {
|
| /* Save the subscriber login information. */
| if ( args.length != 5 )
| {
| System.out.println("Missing command line args (userid, password, server, keystore).");
| System.exit(1);
| }
| this.subscriberID = args[0];
| this.pw = args[1];
| this.host = args[2];
| this.keystore = args[3];
| this.storepw = args[4];
|
| /* Set the Stegi servers. */
| crunchServer = "https://" + this.host + ":8443/Crunch/KernelServices";
| System.out.println("Trying to connect to " + crunchServer + " as User: " + subscriberID + ", password: " + pw);
|
| /* Configure the keystore for access via HTTPS */
| System.setProperty("javax.net.ssl.trustStore", keystore);
| System.setProperty("javax.net.ssl.trustStorePassword", storepw);
| System.out.println("Trustore: " + keystore);
| System.out.println("TrustorePassword: " + storepw);
|
| /* Get the WSDL interfaces to the server. */
| if ( serviceBind() == false )
| {
| System.out.println("Login failed.");
| System.exit(1);
| }
|
| /* Retrieve subscriber profile information. */
| System.out.println("Search for Policy guid: CRUNCH-POLICY-1");
| searchGuid("CRUNCH-POLICY-1");
|
| System.out.println("Search for non-existent Policy guid: BLAH");
| searchGuid("BLAH");
| }
|
| public boolean searchGuid(String guid)
| {
| pm = null;
| try {
| pm = ss.findPolicyMgmt(guid);
| }
| catch (Exception e) {
| System.out.println("Failed findPolicyMgmt(): " + e.getMessage());
| e.printStackTrace();
| return false;
| }
| if ( pm == null )
| {
| System.out.println("findPolicyMgmt() failed.");
| return false;
| }
| System.out.println("Policy name : " + pm.getPolicyName());
| return true;
| }
|
| /*
| * main() has to be static, but that gets in the way of doing
| * anything useful. So we create a new instance and call
| * the run method to get things going.
| */
| public static void main(String[] args) {
| new wsKernel().run(args);
| }
|
| }
Here is the output on the client side when the client is run:
client.test.kernel:
| [java] Trying to connect to https://localhost:8443/Crunch/KernelServices as User: admin, password: admin
| [java] Trustore: /home/mjhammel/src/cei/crunch/src/config/jboss/crunch.truststore
| [java] TrustorePassword: .crunch
| [java] Search for Policy guid: CRUNCH-POLICY-1
| [java] Policy name : COMP-ENABLED
| [java] Search for non-existent Policy guid: BLAH
| [java] Failed findPolicyMgmt(): PolicymgmtBean: no matching entry for guid = BLAH
| [java] com.cei.crunch.server.ws.kernelservices.CrunchWSException_Exception: PolicymgmtBean: no matching entry for guid = BLAH
| [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
| [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
| [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
| [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
| [java] at org.jboss.ws.metadata.umdm.FaultMetaData.toServiceException(FaultMetaData.java:384)
| [java] at org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS.getSOAPFaultException(SOAPFaultHelperJAXWS.java:128)
| [java] at org.jboss.ws.core.jaxws.binding.SOAP11BindingJAXWS.throwFaultException(SOAP11BindingJAXWS.java:109)
| [java] at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:553)
| [java] at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:371)
| [java] at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:243)
| [java] at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:164)
| [java] at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150)
| [java] at $Proxy17.findPolicyMgmt(Unknown Source)
| [java] at wsKernel.wsKernel.searchGuid(wsKernel.java:92)
| [java] at wsKernel.wsKernel.run(wsKernel.java:85)
| [java] at wsKernel.wsKernel.main(wsKernel.java:114)
And here is the output on the server console from the same test run of the client:
17:05:33,452 [CRUNCH] INFO (kernel.policy): Policymgmt info:
| PolicyName: COMP-ENABLED
| Value : 1
|
| 17:05:33,452 INFO [policy] Policymgmt info:
| PolicyName: COMP-ENABLED
| Value : 1
|
| 17:05:33,684 ERROR [SOAPFaultHelperJAXWS] SOAP request exception
| com.cei.crunch.exception.CrunchWSException: PolicymgmtBean: no matching entry for guid = BLAH
| at com.cei.crunch.server.ws.KernelServices.KernelServices.findPolicyMgmt(KernelServices.java:48)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.wsf.container.jboss42.DefaultInvocationHandler.invoke(DefaultInvocationHandler.java:102)
| at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:220)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:408)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:272)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122)
| at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84)
| 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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
| 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)
The client side output is correct as far as I'm concerned - I told it to print the stack trace and the exception message is correct. But the SOAP stack trace on the server side shouldn't be printed since this is a simple application error. Obviously I've got some problem with how I hand off my exception to SOAP. I must not be telling it something it needs to know. But what?
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