[kepler-dev] Web Service Stub security error .......tried to access field org.apache.xpath.compiler.FunctionTable.m_functions from class org.apache.xml.security.Init
jagan
Jagan.Kommineni at infotech.monash.edu.au
Sun Dec 12 14:48:59 PST 2004
Hi,
Since Java version 1.4.2_05, Java has included an out-of-date version of
Xalan. By copying jar file of the new version of Xalan (overriding the
version of Xalan of Java 1.4.2_05) into the $HOME/lib/endorsed, I was
able to sort out this problem.
with regards,
Jagan Kommineni
jagan wrote:
> When I run run_ws() function as part of kepler actor I am getting
> error message whereas when I run as java application, I am not getting
> any error message. The error message is as shown below,
> =============================================================
> $ java -version
> java version "1.4.2_05"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_05-b04)
> Java HotSpot(TM) Client VM (build 1.4.2_05-b04, mixed mode)
> ============================================================
> I am running application with axis-1_2RC1 library jars. I tried to
> keep these jars infront of other jars which are part kepler
> deployment. Even then I didn't have any luck.
>
> Currently there is no security over the side of web service but I
> am getting error message relating to WSSecurity.
> Would some body can help to fix this problem?.
> with regards,
>
> Jagan Kommineni
> ==============================================================
> Part Kepler Actor:
> ============== public void fire() throws IllegalActionException {
> super.fire();
> run_ws()
> }
> ==============================================
> Part of Application:
> ================
> public static void main(String [] args) {
>
> WebServiceStub wsStub = new WebServiceStub();
> wsStub.run_ws();
> }
> ========================================================
> void run_ws()
> { _urlStr = new
> String("http://mahar.csse.monash.edu.au:43900/axis/services/AxisGns?wsdl");
>
> _methodNameStr = new String("getFileLocation");
> try {
> _wsdlParser.run( _urlStr);
> }
> catch (Exception ex) {
> System.out.println("<EXCEPTION> There was an error while parsing
> the WSDL in fire. "
> + ex + ". </EXCEPTION>");
> }
> getServiceBinding();
> try {
> SymbolTable symbolTable = _wsdlParser.getSymbolTable();
> BindingEntry bEntry =
> symbolTable.getBindingEntry(_binding.getQName());
> Operation operation = null;
> Parameters parameters = null;
> Iterator iter = bEntry.getParameters().keySet().iterator();
> for (; iter.hasNext(); ) {
> Operation oper = (Operation) iter.next();
> if (oper.getName().equals( _methodNameStr)) {
> operation = oper;
> parameters = (Parameters) bEntry.getParameters().get(oper);
> }
> }
> try {
> System.out.println("I am jagan before creating service \n");
> org.apache.axis.client.Service myServiceClient =
> new org.apache.axis.client.Service( _wsdlParser,
> _service.getQName());
> System.out.println("Method name in fire: " + _methodNameStr);
> System.out.println("The method name "+ _methodNameStr);
> _call = myServiceClient.createCall(QName.valueOf( _portName),
> QName.valueOf( _methodNameStr));
> System.out.println( _call.getClass().getName() + "Call
> implementation");
>
> ( (org.apache.axis.client.Call) _call).setTimeout(new
> Integer(600000));
>
> /*
> System.out.println("<USERNAME> " + userName.stringValue() + "
> </USERNAME>");
> _call.setProperty(Call.USERNAME_PROPERTY, userName.stringValue());
> System.out.println("<PASSWORD> " + password.stringValue() + "
> </PASSWORD>");
> _call.setProperty(Call.PASSWORD_PROPERTY, password.stringValue());
> */
> System.out.println("The before call invoke \n");
> System.out.println("Starting the invoke!");
> //Element invokeResult = (Element) call.invoke(objArr);
> Object invokeResult = _call.invoke(new Object[]
> {"CCAM1:mahar.csse.monash.edu.au:/u/cluster2/postg/jagan/John/qsb_amipxx-OUT/globamxx.197901",
> new Integer(1)});
> System.out.println("Got resuts from the invoke ........\n");
> System.out.println("Got results from the invoke..."+ invokeResult);
>
> }
> catch (ServiceException se) {
> System.out.println("<EXCEPTION> Service exception in fire()
> method: "
> + se.getMessage() + ". </EXCEPTION>");
> }
> catch (java.rmi.RemoteException rex) {
> System.out.println("<EXCEPTION> Remote exception in fire() method: "
> + rex.getMessage() + ". </EXCEPTION>");
> }
> }
> catch (Exception ex) {
> System.out.println("<EXCEPTION> Remote exception in fire()
> method: "
> + ex.getMessage() + ". </EXCEPTION>");
> }
>
> }
> =============================================================
> Error message:
> ===========================================================
> [java] I am jagan before creating service
>
> [java] Method name in fire: getFileLocation
> [java] The method name getFileLocation
> [java] org.apache.axis.client.CallCall implementation
> [java] The before call invoke
>
> [java] Starting the invoke!
> [java] java.lang.RuntimeException: java.lang.IllegalAccessError:
> tried to a
> ccess field org.apache.xpath.compiler.FunctionTable.m_functions from
> class org.a
> pache.xml.security.Init
> [java] at
> ptolemy.actor.process.ProcessThread.run(ProcessThread.java:21
> 9)
> [java] Caused by: java.lang.IllegalAccessError: tried to access
> field org.a
> pache.xpath.compiler.FunctionTable.m_functions from class
> org.apache.xml.securit
> y.Init
> [java] at org.apache.xml.security.Init.init(Unknown Source)
> [java] at
> org.globus.ogsa.impl.security.authentication.wssec.WSSecurity
> Engine.<clinit>(WSSecurityEngine.java:55)
> [java] at
> org.globus.ogsa.impl.security.authentication.wssec.WSSecurity
> ClientHandler.handleResponse(WSSecurityClientHandler.java:51)
> [java] at
> org.apache.axis.handlers.HandlerChainImpl.handleResponse(Hand
> lerChainImpl.java:153)
> [java] at
> org.apache.axis.handlers.JAXRPCHandler.invoke(JAXRPCHandler.j
> ava:84)
> [java] at
> org.globus.ogsa.utils.JAXRPCHandler.invoke(JAXRPCHandler.java
> :16)
> [java] at
> org.apache.axis.strategies.InvocationStrategy.visit(Invocatio
> nStrategy.java:71)
> [java] at
> org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150)
> [java] at
> org.apache.axis.SimpleChain.invoke(SimpleChain.java:120)
> [java] at
> org.apache.axis.client.AxisClient.invoke(AxisClient.java:193)
>
> [java] at
> org.apache.axis.client.Call.invokeEngine(Call.java:2564)
> [java] at org.apache.axis.client.Call.invoke(Call.java:2553)
> [java] at org.apache.axis.client.Call.invoke(Call.java:2248)
> [java] at org.apache.axis.client.Call.invoke(Call.java:2171)
> [java] at org.apache.axis.client.Call.invoke(Call.java:1691)
> [java] at
> org.sdm.spa.WebServiceStub.fire(WebServiceStub.java:300)
> [java] at
> ptolemy.actor.process.ProcessThread.run(ProcessThread.java:18
> 1)
> =========================================================
> $ java WebServiceStub
> I am jagan before creating service
>
> Method name in fire: getFileLocation
> The method name getFileLocation
> org.apache.axis.client.CallCall implementation
> The before call invoke
>
> Starting the invoke!
> Got resuts from the invoke ........
>
> Got results from the invoke...mahar.csse.monash.edu.au:43900:W:75:1:e
>
> jagan at mohan ~/griddles/webservices/axis/client
> $
> ===========================================
>
> _______________________________________________
> kepler-dev mailing list
> kepler-dev at ecoinformatics.org
> http://www.ecoinformatics.org/mailman/listinfo/kepler-dev
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