Runtime Exception

[Chohan, DB (Dharmesh)]

Hi all,

I have got a web service which runs okay on windows with axis beta1.  I have
been trying to run the same application on Linux with axis beta2, and I get
the following exception :

Failed to call MDS web service :
Error while compiling:
/opt/xml-axis-beta2/webapps/axis/WEB-INFjwsClasses/MDSService.java
Error while compiling:
/opt/xml-axis-beta2/webapps/axis/WEB-INFjwsClasses/MDSService.java
        at
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:13
4)
        at
org.apache.axis.encoding.DeserializationContextImpl.endElement(Deserializati
onContextImpl.java:875)
        at
org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.jav
a:559)
        at
org.apache.xerces.impl.XMLNamespaceBinder.handleEndElement(XMLNamespaceBinde
r.java:853)
        at
org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.java
:643)
        at
org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.
java:2978)
        at
org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:9
18)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElement(XMLDo
cumentFragmentScannerImpl.java:1145)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocu
mentFragmentScannerImpl.java:988)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc
her.dispatch(XMLDocumentFragmentScannerImpl.java:1446)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocume
ntFragmentScannerImpl.java:333)
        at
org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserCo
nfiguration.java:529)
        at
org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserCo
nfiguration.java:585)
        at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:147)
        at
org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:114
8)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
        at
org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationCon
textImpl.java:202)
        at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:428)
        at org.apache.axis.client.Call.invoke(Call.java:1919)
        at org.apache.axis.client.Call.invoke(Call.java:1690)
        at org.apache.axis.client.Call.invoke(Call.java:1608)
        at org.apache.axis.client.Call.invoke(Call.java:1169)
        at MDSQuery.mdsConnect(MDSQuery.java:503)
        at MDSQuery.submitButtonActionPerformed(MDSQuery.java:282)
        at MDSQuery.access$500(MDSQuery.java:24) 
... MORE


Please help.  Attached is the extract of client side source code.

 <<client.txt>> 

Dharmesh

  private void mdsConnect() {
        
        // Connect to MDS web service
        String endpoint = "http://localhost:8080/axis/MDSService.jws";;
        // esc5.dl.ac.uk
        //String endpoint = "http://193.62.112.196:8080/axis/MDSService.jws";;
        //String endpoint = "http://193.62.112.87:9000/axis/MDSService.jws";;
        
        Service service = new Service();
        try {
            Call call = (Call)service.createCall();
        
            call.setTargetEndpointAddress( new java.net.URL(endpoint) );
            call.setOperationName( new QName("mdsSearch") );
                       
            call.addParameter( "host", XMLType.XSD_STRING, ParameterMode.PARAM_MODE_IN 
);
            call.addParameter( "objectclass", XMLType.XSD_STRING, 
ParameterMode.PARAM_MODE_IN );
            call.addParameter( "voname", XMLType.XSD_STRING, 
ParameterMode.PARAM_MODE_IN );
            call.addParameter( "attributes", XMLType.SOAP_ARRAY, 
ParameterMode.PARAM_MODE_IN );
            call.addParameter( "attributeindex", XMLType.XSD_INT, 
ParameterMode.PARAM_MODE_IN );
            
            call.setReturnType( XMLType.XSD_STRING );
        
            Integer attribCount = new Integer(selectedAttributes);
            
            // Debug
            if (debug)
            {
                System.out.println("DBG->mdsHost = "+mdsHost );
                System.out.println("DBG->mdsObject = "+mdsObject );
                System.out.println("DBG->mdsVoName = "+mdsVoName );
                System.out.println("DBG->attribCount = "+selectedAttributes );
            
                System.out.println("DBG->mdsTypes.length = "+mdsTypes.length );
                for (int i = 0; i < mdsTypes.length; i++) {
                        System.out.println("DBG->mdsTypes["+i+"]"+" = "+mdsTypes[i]);
                }
            }
            
            // Note: String[] should NOT be specified as last parameter
            String result = (String)call.invoke( new Object [] { mdsHost, mdsObject, 
                                                                 mdsVoName, mdsTypes, 
attribCount });
                                                                 
            mdsTextArea.append(result);

        }
        catch(Throwable e) {
            System.out.println("Failed to call MDS web service :"+"\n"
                               +e.getMessage());
            e.printStackTrace();
        }    
    }