Re: Deserializer exception

Sudhir Thu, 06 Jun 2002 15:57:15 -0700

I am using the BeanSerializerFactory and the BeanDeserializerFactory to register with the call.

The QuoteData is a simple bean class.

import java.io.Serializable;
import java.math.*;
import java.util.*;

public class QuoteData implements Serializable {

public QuoteData(){ }
private java.lang.String stockSymbol;
public java.lang.String getStockSymbol(){
return this.stockSymbol;
}

public void setStockSymbol(java.lang.String stockSymbol){
this.stockSymbol = stockSymbol;
}

private java.math.BigDecimal lastTradeAmount;
public java.math.BigDecimal getLastTradeAmount(){
return this.lastTradeAmount;
}

public void setLastTradeAmount(java.math.BigDecimal lastTradeAmount){
this.lastTradeAmount = lastTradeAmount;
}

private java.util.Calendar lastTradeDateTime;
public java.util.Calendar getLastTradeDateTime(){
return this.lastTradeDateTime;
}

public void setLastTradeDateTime(java.util.Calendar lastTradeDateTime){
this.lastTradeDateTime = lastTradeDateTime;
}

private java.math.BigDecimal stockChange;
public java.math.BigDecimal getStockChange(){
return this.stockChange;
}

public void setStockChange(java.math.BigDecimal stockChange){
this.stockChange = stockChange;
}

private java.math.BigDecimal openAmount;
public java.math.BigDecimal getOpenAmount(){
return this.openAmount;
}

public void setOpenAmount(java.math.BigDecimal openAmount){
this.openAmount = openAmount;
}

private java.math.BigDecimal dayHigh;
public java.math.BigDecimal getDayHigh(){
return this.dayHigh;
}

public void setDayHigh(java.math.BigDecimal dayHigh){
this.dayHigh = dayHigh;
}

private java.math.BigDecimal dayLow;
public java.math.BigDecimal getDayLow(){
return this.dayLow;
}

public void setDayLow(java.math.BigDecimal dayLow){
this.dayLow = dayLow;
}

private int stockVolume;
public int getStockVolume(){
return this.stockVolume;
}

public void setStockVolume(int stockVolume){
this.stockVolume = stockVolume;
}

private java.lang.String mktCap;
public java.lang.String getMktCap(){
return this.mktCap;
}

public void setMktCap(java.lang.String mktCap){
this.mktCap = mktCap;
}

private java.math.BigDecimal prevCls;
public java.math.BigDecimal getPrevCls(){
return this.prevCls;
}

public void setPrevCls(java.math.BigDecimal prevCls){
this.prevCls = prevCls;
}

private java.lang.String changePercent;
public java.lang.String getChangePercent(){
return this.changePercent;
}

public void setChangePercent(java.lang.String changePercent){
this.changePercent = changePercent;
}

private java.lang.String fiftyTwoWeekRange;
public java.lang.String getFiftyTwoWeekRange(){
return this.fiftyTwoWeekRange;
}

public void setFiftyTwoWeekRange(java.lang.String fiftyTwoWeekRange){
this.fiftyTwoWeekRange = fiftyTwoWeekRange;
}

private java.math.BigDecimal earnPerShare;
public java.math.BigDecimal getEarnPerShare(){
return this.earnPerShare;
}

public void setEarnPerShare(java.math.BigDecimal earnPerShare){
this.earnPerShare = earnPerShare;
}

private java.math.BigDecimal pE;
public java.math.BigDecimal getPE(){
return this.pE;
}

public void setPE(java.math.BigDecimal pE){
this.pE = pE;
}

private java.lang.String companyName;
public java.lang.String getCompanyName(){
return this.companyName;
}

public void setCompanyName(java.lang.String companyName){
this.companyName = companyName;
}

private boolean quoteError;
public boolean getQuoteError(){
return this.quoteError;
}

public void setQuoteError(boolean quoteError){
this.quoteError = quoteError;
}

public QuoteData(java.lang.String stockSymbol, java.math.BigDecimal lastTradeAmount, java.util.Calendar lastTradeDateTime, java.math.BigDecimal stockChange, java.math.BigDecimal openAmount, java.math.BigDecimal dayHigh, java.math.BigDecimal dayLow, int stockVolume, java.lang.String mktCap, java.math.BigDecimal prevCls, java.lang.String changePercent, java.lang.String fiftyTwoWeekRange, java.math.BigDecimal earnPerShare, java.math.BigDecimal pE, java.lang.String companyName, boolean quoteError ){
  this.stockSymbol=stockSymbol;
  this.lastTradeAmount=lastTradeAmount;
  this.lastTradeDateTime=lastTradeDateTime;
  this.stockChange=stockChange;
  this.openAmount=openAmount;
  this.dayHigh=dayHigh;
  this.dayLow=dayLow;
  this.stockVolume=stockVolume;
  this.mktCap=mktCap;
  this.prevCls=prevCls;
  this.changePercent=changePercent;
  this.fiftyTwoWeekRange=fiftyTwoWeekRange;
  this.earnPerShare=earnPerShare;
  this.pE=pE;
  this.companyName=companyName;
  this.quoteError=quoteError;
}
}

The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

----- Original Message -----

From: Ng, Charles

To: '[EMAIL PROTECTED]'

Sent: Thursday, June 06, 2002 3:24 PM

Subject: RE: Deserializer exception

You might want to browse the QuoteData class to see what QName is it expecting. Another thing you might want to check is whether you have the correct (de)serializer associated with the QName.

Charles

-----Original Message-----
From: Sudhir [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 06, 2002 6:19 PM
To: [EMAIL PROTECTED]
Subject: Re: Deserializer exception

Charles,

The QName looks that was cause I set the return type as "call.setReturnType(new QName("http://ws.cdyne.com/", "QuoteData"));"

I got this value from the wsdl file.

This is a publicly hosted service. I am trying to write the client for that. So I dont have the control over the service.

Moreover the client generated from the wsdl2java also looks the same.

I am attaching the wsdl file

Thanks

Sudhir

The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

----- Original Message -----

From: Ng, Charles

To: '[EMAIL PROTECTED]'

Sent: Thursday, June 06, 2002 3:02 PM

Subject: RE: Deserializer exception

I think you are mixing up WSDL and WSDD. The ".wsdd" file describes the QName <--> Java type mappings. From the error you have given, it looks like there is no Java type mapped for the QName "http://ws.cdyne.com/:QuoteData". That QName looks a bit odd. Did someone mix up the namespace prefix and the namespace URI?

-----Original Message-----
From: Sudhir [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 06, 2002 5:56 PM
To: [EMAIL PROTECTED]
Subject: Re: Deserializer exception

Rohit,

This is a publicly hosted service. I have no control on that.

Thanks

Sudhir

The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

----- Original Message -----

From: Chaudhri Rohit-CRC037

To: '[EMAIL PROTECTED]'

Sent: Thursday, June 06, 2002 2:48 PM

Subject: RE: Deserializer exception

Do you specify a type mapping for QuoteData in the Web Service deployment descriptor?

-----Original Message-----
From: Sudhir [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 06, 2002 4:43 PM
To: [EMAIL PROTECTED]
Subject: Deserializer exception

Sorry for re-posting this. I havent gotten any replies for this query. I would really appreciate any help on this

I have written a client for a soap document based service. When I try this I am getting the following exception

- Exception:
org.xml.sax.SAXException: Deserializing parameter 'GetQuoteResult':
could not find deserializer for type http://ws.cdyne.com/:QuoteData

        at org.apache.axis.message.RPCHandler.onStartChild(RPCHandle
r.java:227)
        at org.apache.axis.encoding.DeserializationContextImpl.start
Element(DeserializationContextImpl.java:831)
        at org.apache.axis.message.SAX2EventRecorder.replay(SAX2Even
tRecorder.java:199)
        at org.apache.axis.message.MessageElement.publishToHandler(M
essageElement.java:589)
        at org.apache.axis.message.RPCElement.deserialize(RPCElement
.java:224)
        at org.apache.axis.message.RPCElement.getParams(RPCElement.j
ava:248)
        at org.apache.axis.client.Call.invoke(Call.java:1701)
        at org.apache.axis.client.Call.invoke(Call.java:1608)
        at org.apache.axis.client.Call.invoke(Call.java:1169)
        at GetQuote.invokeService(GetQuote.java:43)
        at GetQuote.main(GetQuote.java:50)
org.xml.sax.SAXException: Deserializing parameter 'GetQuoteResult':
could not find deserializer for type http://ws.cdyne.com/:QuoteData

I have attached the wsdl file as well..

What could be wrong here?

I have the QuoteData class in the classpath.

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import javax.xml.rpc.namespace.QName;
import javax.xml.rpc.ParameterMode;
import org.apache.axis.encoding.XMLType;
import com.infolead.servicetester.client.ClientInterface;
import java.math.*;
import java.util.*;

public class GetQuote implements ClientInterface{
private Call call=null;
private Object response;

public GetQuote(){
  try {
   String endPoint=null;
   Class beansf = org.apache.axis.encoding.ser.BeanSerializerFactory.class;
   Class beandf = org.apache.axis.encoding.ser.BeanDeserializerFactory.class;
   Class arraysf = org.apache.axis.encoding.ser.ArraySerializerFactory.class;
   Class arraydf = org.apache.axis.encoding.ser.ArrayDeserializerFactory.class;
   Service service = new Service();
   call = (Call) service.createCall();
   javax.xml.rpc.namespace.QName qName;
   qName = new javax.xml.rpc.namespace.QName("http://ws.cdyne.com/", "QuoteData");
   call.registerTypeMapping(QuoteData qName, beansf, beandf, true);
   endPoint = "http://ws.cdyne.com/delayedstockquote/delayedstockquote.asmx";
   call.setUseSOAPAction(true);
   call.setTargetEndpointAddress( new java.net.URL(endPoint) );
   call.setOperationStyle("wrapped");
   call.setSOAPActionURI("http://ws.cdyne.com/GetQuote");
   call.setOperationName(new javax.xml.rpc.namespace.QName("http://ws.cdyne.com/", "GetQuote"));
   call.setEncodingStyle(null);
   java.lang.String LicenseKey;
   call.addParameter("LicenseKey", new QName("http://www.w3.org/2001/XMLSchema", "java.lang.String"), java.lang.String.class, ParameterMode.IN);
   java.lang.String StockSymbol;
   call.addParameter("StockSymbol", new QName("http://www.w3.org/2001/XMLSchema", "java.lang.String"), java.lang.String.class, ParameterMode.IN);
   call.setReturnType(new QName("http://ws.cdyne.com/", "QuoteData"), QuoteData.class);
  } catch (Exception ex) {
   ex.printStackTrace();
  }
}
public Object invokeService(Object[] args) throws Exception{
  Object returnValue = call.invoke(args);
  return returnValue;
}

public static void main(String[] args){
try{
  GetQuote sa = new GetQuote();
  QuoteData b = (QuoteData)sa.invokeService(new Object[] {"0", "SUNW"});
  System.out.println(b);
}catch(Exception e){
  e.printStackTrace();
}
}
}

The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

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Re: Deserializer exception

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