InvocationTargetException with complex type

Wed, 24 Mar 2004 08:23:00 -0800

[sorry for reposting, my previous email had the same subject as another thread]

Hi all,

I've got this exception on my server after a SOAP call... It basically sends an array of beans to the Axis server... This code was working on another project. The SOAP part was the same, only the package name and service name were changed.

What did I miss ?


Thanks in advance,


[2004-03-23 22:58:31] AXIS FAULT:
java.lang.reflect.InvocationTargetException
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.reflect.InvocationTargetException
faultActor:
faultNode:
faultDetail:
       {http://xml.apache.org/axis/}stackTrace: AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.reflect.InvocationTargetException
faultActor:
faultNode:
faultDetail:

java.lang.reflect.InvocationTargetException
at
org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:260)
at
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:169)
at
org.apache.axis.encoding.DeserializationContextImpl.endElement(DeserializationContextImpl.java:1015)
at
org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown 

Source)
       at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
       at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
       at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
       at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
       at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
       at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
       at
org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:242)
       at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538)
       at org.apache.axis.Message.getSOAPEnvelope(Message.java:376)
       at org.apache.axis.client.Call.invokeEngine(Call.java:2583)
       at org.apache.axis.client.Call.invoke(Call.java:2553)
       at org.apache.axis.client.Call.invoke(Call.java:2248)
       at org.apache.axis.client.Call.invoke(Call.java:2171)
       at org.apache.axis.client.Call.invoke(Call.java:1691)
       at gothmog.Client.sendArray(Client.java:793)
       at gothmog.Client.sendMessages(Client.java:687)
       at gothmog.Client.<init>(Client.java:71)
       at gothmog.Client.main(Client.java:46)


java.lang.reflect.InvocationTargetException
at
org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:260)
at
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:169)
at
org.apache.axis.encoding.DeserializationContextImpl.endElement(DeserializationContextImpl.java:1015)
at
org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown 

Source)
       at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
       at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
       at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
       at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
       at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
       at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
       at
org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:242)
       at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538)
       at org.apache.axis.Message.getSOAPEnvelope(Message.java:376)
       at org.apache.axis.client.Call.invokeEngine(Call.java:2583)
       at org.apache.axis.client.Call.invoke(Call.java:2553)
       at org.apache.axis.client.Call.invoke(Call.java:2248)
       at org.apache.axis.client.Call.invoke(Call.java:2171)
       at org.apache.axis.client.Call.invoke(Call.java:1691)
       at gothmog.Client.sendArray(Client.java:793)
       at gothmog.Client.sendMessages(Client.java:687)
       at gothmog.Client.<init>(Client.java:71)
       at gothmog.Client.main(Client.java:46)
[2004-03-23 22:58:31] END AXIS FAULT

///////////////////////////////////////////////////////////////////////////


Here's the code which causes the error (the data is transfered, it
crashes during deserialization on server):

           // SOAP call URL
           URL url =
               new URL(
                   "http://"; + sName + ":" + sPort +
"/axis/services/Gothmog");
           Server.debugString(
               "SendArray to site " + dstSite + ", URL: " + url);

           // Fill array of IntMsg
           int nbm = imV.size();
           Object[] ot = imV.toArray();
           IntMsg[] imt = new IntMsg[nbm];
           for (int k = 0; k < nbm; k++) {
               imt[k] = (IntMsg) ot[k];
           }
           Server.debugString(
               "SendArray: " + dstSite + ", " + nbm + " messages");

           try {
               // Configure SOAP call
               Service service = new Service();
               Call call = (Call) service.createCall();
               call.setTimeout(Integer.valueOf("600000")); // 10 min
timeout

               // Map IntMsg
               QName qn1 = new QName("urn:BeanService", "IntMsg");
               call.registerTypeMapping(
                   IntMsg.class,
                   qn1,
                   new org.apache.axis.encoding.ser.BeanSerializerFactory(
                       IntMsg.class,
                       qn1),
                   new
org.apache.axis.encoding.ser.BeanDeserializerFactory(
                       IntMsg.class,
                       qn1));

               // Map IntMsg array
               QName qn2 = new QName("urn:BeanService", "IntMsgArray");
               call.registerTypeMapping(
                   IntMsg[].class,
                   qn2,
                   new
org.apache.axis.encoding.ser.ArraySerializerFactory(),
                   new org
                       .apache
                       .axis
                       .encoding
                       .ser
                       .ArrayDeserializerFactory());

               // SOAP call to send the IntMsg array
               call.setTargetEndpointAddress(url);
               call.setOperationName(new QName("IntMsgArray",
"receiveArray"));
               call.addParameter("imt", qn2, ParameterMode.IN);

call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);
               String result = (String) call.invoke(new Object[] { imt });

///////////////////////////////////////////////////////////////////////////////////////////////

And my deployment descriptor:

<deployment xmlns="http://xml.apache.org/axis/wsdd/";
           xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";
           xmlns:myNS="urn:BeanService">
<service name="Gothmog" provider="java:RPC">
 <parameter name="className" value="gothmog.Server"/>
 <parameter name="allowedMethods" value="*"/>

 <typeMapping
   qname="myNS:IntMsg"
   type="java:gothmog.IntMsg"
     xmlns:myNS="urn:BeanService"
   encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
   serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
     deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
     />
 <typeMapping
   qname="myNS:IntMsgArray"
   type="java:gothmog.IntMsg[]"
     xmlns:myNS="urn:BeanService"
   encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
   serializer="org.apache.axis.encoding.ser.ArraySerializerFactory"
     deserializer="org.apache.axis.encoding.ser.ArrayDeserializerFactory"
     />
</service>
</deployment>

////////////////////////////////////////////////////////////////////

The IntMsg class is a bean. Well handled by Bean(De)Serializer :

package gothmog;

import java.util.*;
import java.sql.*;


public class IntMsg {
        
        static public final int INTMSG_INSERT = 1;
        static public final int INTMSG_RINSERT = 2;
        static public final int INTMSG_UPDATE = 3;
        static public final int INTMSG_RUPDATE = 4;
        static public final int INTMSG_DELETE = 5;
        static public final int INTMSG_RDELETE = 6;
        
        static public final int NBMSGPERPACKET = 500;
        
        private int id;
        private int idSiteSrc;
        private int idSrc;
        private int idSiteDst;
        private int status;
        private String tableName;
        private int idTypesIntMsg;
        private String body;
        private int idTx;
        private int flag;
        private String dbaseName;
        private String typeSiteSrc;

        public IntMsg() {
        }

        public void store(Connection con) {
                try {
                        String query = "";
                        ...
                        Statement stmt = con.createStatement();
                        store(con, stmt, query);
                        stmt.close();
                } catch (Exception e) {
                        e.printStackTrace();
                }
        }

        public void store(Connection con, Statement stmt, String query) {
                try {
                } catch (Exception e) {
                        e.printStackTrace();
                }
        }


    public String getBody() {
                return body;
        }


    public int getFlag() {
                return flag;
        }


    public int getId() {
                return id;
        }


    public int getIdSiteDst() {
                return idSiteDst;
        }


    public int getIdSiteSrc() {
                return idSiteSrc;
        }


    public int getIdSrc() {
                return idSrc;
        }


    public int getIdTypesIntMsg() {
                return idTypesIntMsg;
        }


    public int getIdTx() {
                return idTx;
        }


    public int getStatus() {
                return status;
        }


    public String getTableName() {
                return tableName;
        }


    public void setBody(String string) {
                body = string;
        }


    public void setFlag(int i) {
                flag = i;
        }


    public void setId(int i) {
                id = i;
        }


    public void setIdSiteDst(int i) {
                idSiteDst = i;
        }


    public void setIdSiteSrc(int i) {
                idSiteSrc = i;
        }


    public void setIdSrc(int i) {
                idSrc = i;
        }


    public void setIdTypesIntMsg(int i) {
                idTypesIntMsg = i;
        }


    public void setIdTx(int i) {
                idTx = i;
        }


    public void setStatus(int i) {
                status = i;
        }


    public void setTableName(String string) {
                tableName = string;
        }


    public String getDbaseName() {
                return dbaseName;
        }


    public void setDbaseName(String string) {
                dbaseName = string;
        }


    public String getTypeSiteSrc() {
                return typeSiteSrc;
        }


    public void setTypeSiteSrc(String string) {
                typeSiteSrc = string;
        }
        
        static public String getFieldTable(String name){
                String table = "";

...

                return table;           
        }

        public void convertBody(Connection con,int sID) {
                try {
                
                ...
                
                } catch (Exception e) {
                        e.printStackTrace();
                }
        }
}




--
Jean-Christophe Praud         -      http://shub-niggurath.com
Conseil & Développement Informatique      http://www.praud.com
Ph'nglui mglw'nafh Cthulhu n'gah Bill R'lyeh Wgah'nagl fhtagn!

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