Sagar
You do need to make sure the service is receiving the request okay and the
response is coming back as expected.
System.out.println's in the Service help and running the TCPMON program
will allow you to view the SOAP going back
and forth.
So for my clarification, you are trying to send your customer object as
arg2 and expecting a return of a customer object...
correct?
If you you need to create the QName object registerTypeMapping prior to the
addParameter call.
I'm not sure how the INOUT parms works, but by givng the QName in the
addParameter call it should
then know how to serialize and deserialize the object.
Should look something like this:
public static Customer getCustomer(String name, String authentication,
Customer cust)
{
Customer ret = null;
try
{
String endpoint = "
http://localhost/WebServices/services/PmfCustomerClientAgent";;
Service service = new Service();
QName qn = new QName("
http://com.chordiant.customer.businessClasses","Customer";);
call.registerTypeMapping(Customer.class,
qn,
new
BeanSerializerFactory(Customer.class, qn),
new
BeanDeserializerFactory(Customer.class, qn));
Call call = (Call) service.createCall();
call.setTargetEndpointAddress( new java.net.URL(endpoint)
);
call.setOperationName( "getCommonObject" );
call.addParameter( "arg0", XMLType.XSD_STRING,
ParameterMode.IN);
call.addParameter( "arg1", XMLType.XSD_STRING,
ParameterMode.IN);
call.addParameter( "arg2", qn ,ParameterMode.INOUT );
call.setReturnType(qn);
System.out.println(" invoking getCustomer" );
ret = (Customer) call.invoke( new Object[] { name,
authentication, cust} );
}
catch (Exception e)
{
System.err.println("Exception occured in the invoke
getCustomer method");
System.err.println(e.toString());
}
}
"Sagar
Pidaparthi"
<Sagar.Pidaparthi To
@chordiant.com> <[EMAIL PROTECTED]>
cc
09/09/04 02:11 PM
Subject
RE: Could not find deserializer
Please respond to
[EMAIL PROTECTED]
he.org
Mark,
I still have problems. I made one more observation. I had two testers
one using the Proxies and by building the call structure without using
proxies.
I was under the impression that both were sending the response back, but
I just realized that the one we are testing is only sending the SOAP
message out but is not getting any response. The tester with proxies is
sending the response back but finds missing constructors on the server.
They both have problems that I need to get around.
So in this case, I need to ensure that the SOAP message to the server is
correct in the first place, to get any response.
First question is Am I passing the input parameters correctly?
How do I specify that I am passing a User defined bean called a
Customer?
This may ensure that I send a proper SOAP Message out to get a proper
response. The error message that it was reporting was an indication
that arg2, Could not be deserialized, but because nothing was coming
back, it could not serialize.
I would appreciate an answer.
Regards
Sagar
-----Original Message-----
From: Mark Malinoski [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 09, 2004 10:38 AM
To: [EMAIL PROTECTED]
Subject: RE: Could not find deserializer
Sagar,
We are not doing ours in Arguments, but in headers, but I think if you
change your code to look something like this it might work:
public static Customer getCustomer(String name, String authentication,
Customer cust)
{
Customer ret = null;
try
{
String endpoint = "
http://localhost/WebServices/services/PmfCustomerClientAgent";;
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress( new
java.net.URL(endpoint)
);
call.setOperationName( "getCommonObject" );
call.addParameter( "arg0", XMLType.XSD_STRING,
ParameterMode.IN);
call.addParameter( "arg1", XMLType.XSD_STRING,
ParameterMode.IN);
call.addParameter( "arg2",
XMLType.XSD_ANYTYPE,ParameterMode.INOUT );
QName qn = new QName("
http://com.chordiant.customer.businessClasses","Customer";);
call.registerTypeMapping(Customer.class,
qn,
new
BeanSerializerFactory(Customer.class, qn),
new
BeanDeserializerFactory(Customer.class, qn));
call.setReturnType(qn);
System.out.println(" invoking getCustomer" );
ret = (Customer) call.invoke( new Object[] { name,
authentication, cust} );
}
catch (Exception e)
{
System.err.println("Exception occured in the invoke
getCustomer method");
System.err.println(e.toString());
}
}
I can't really test this, but I think that should work. By setting the
return type to the QName for your class it should know how to
deserialize
when it returns from the client.
Let me know how it goes.
Mark
"Sagar
Pidaparthi"
<Sagar.Pidaparthi
To
@chordiant.com> <[EMAIL PROTECTED]>
cc
09/09/04 01:21 PM
Subject
RE: Could not find deserializer
Please respond to
[EMAIL PROTECTED]
he.org
Mark,
Given below are my imports. They look similar to yours.
import javax.xml.rpc.ParameterMode;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
import javax.xml.namespace.QName;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.BeanSerializerFactory;
given blow is my calling sequence.
Can you comment on my passing of parameters.
Thanks
Sagar
public static Customer getCustomer(String name, String authentication,
Customer cust)
{
Customer ret = null;
try {
String endpoint =
"http://localhost/WebServices/services/PmfCustomerClientAgent";;
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress( new java.net.URL(endpoint)
);
call.setOperationName( "getCommonObject" );
call.addParameter( "arg0", XMLType.XSD_STRING,
ParameterMode.IN
);
call.addParameter( "arg1", XMLType.XSD_STRING,
ParameterMode.IN
);
call.addParameter( "arg2", XMLType.XSD_ANYTYPE,
ParameterMode.INOUT );
call.setReturnType( XMLType.XSD_ANYTYPE );
System.out.println(" invoking getCustomer" );
QName qn = new
QName("http://com.chordiant.customer.businessClasses","Customer";);
call.registerTypeMapping(Customer.class,qn, new
BeanSerializerFactory(Customer.class, qn), new
BeanDeserializerFactory(Customer.class, qn));
ret = (Customer) call.invoke( new Object[] { name,
authentication, cust} );
} catch (Exception e) {
System.err.println("Exception occured in the invoke getCustomer method
");
System.err.println(e.toString());
}
return ret;
}
-----Original Message-----
From: Mark Malinoski [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 09, 2004 9:54 AM
To: [EMAIL PROTECTED]
Subject: RE: Could not find deserializer
Sagar,
I don't see your imports in your e-mail.
Here are all of my imports in my BindingStub.java file.
import com.datatransportstandard.www.utils.DTSRouting;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.BeanSerializerFactory;
import org.apache.axis.message.SOAPEnvelope;
import org.apache.axis.message.SOAPHeaderElement;
The key for the serialization/deserialization is the registerTypeMapping
call. Without that
the axis engine does not know what to object to call to serialize and
deserialize the object.
The QName object plays a role also. Look at your return SOAP packet in
TCPMON to determine
how to instantiate the QName object on the client side.
Mark
"Sagar
Pidaparthi"
<Sagar.Pidaparthi
To
@chordiant.com> <[EMAIL PROTECTED]>
cc
09/09/04 12:39 PM
Subject
RE: Could not find deserializer
Please respond to
[EMAIL PROTECTED]
he.org
Thanks. However, it still gives me problems.
Here are my importd for this program, can you send me your equivalents
for these.
Thanks once again. very much appreciate your help.
Regards
sagar
-----Original Message-----
From: Mark Malinoski [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 09, 2004 9:29 AM
To: [EMAIL PROTECTED]
Subject: RE: Could not find deserializer
Sagar,
I'm using 1.1. I'm using BeanSerializationFactory in client code. On
the
service side I'm using the
<beanMapping> element in my wsdd.
Here are my imports:
import com.datatransportstandard.www.utils.DTSRouting; // My class that
I
send both directions.
import javax.xml.namespace.QName;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.BeanSerializerFactory;
One other thing...my DTSRouting class implements java.io.Serializable;
Good Luck,
Mark
"Sagar
Pidaparthi"
<Sagar.Pidaparthi
To
@chordiant.com> <[EMAIL PROTECTED]>
cc
09/09/04 12:22 PM
Subject
RE: Could not find deserializer
Please respond to
[EMAIL PROTECTED]
he.org
Mark,
Thanks for your message. Can you please send me your import statements.
Are you using 1.1 or 1.2 beta?
I had to switch to 1.1 due to problems elsewhere in our product. In 1.1
Do we use BeanSerializerFactory, or Serializer Factory?
Regards
Sagar
-----Original Message-----
From: Mark Malinoski [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 09, 2004 9:07 AM
To: [EMAIL PROTECTED]
Subject: Re: Could not find deserializer
Sagar,
I have not done the type mappping in the wsdd on the client side, but I
have done it in code.
Here is the snippet from my code in the BindingStub:
QName qn = new QName("http://www.datatransportstandard.com";,
"DTSRouting");
_call.registerTypeMapping(DTSRouting.class,
qn,
new
BeanSerializerFactory(DTSRouting.
class, qn),
new
BeanDeserializerFactory(DTSRouting.
class, qn));
This needs to go before the invoke.
This works because I can send a DTSRounting object in both directions.
Hope this helps,
Mark
"Sagar
Pidaparthi"
<Sagar.Pidaparthi
To
@chordiant.com> <[EMAIL PROTECTED]>
cc
09/09/04 11:54 AM
Subject
Could not find deserializer
Please respond to
[EMAIL PROTECTED]
he.org
Hi,
I get the following exception on the client. I see the response coming
back on the SOAPMonitor, but the client is unable to deserialize the
message. Is there something missing on my client side that is making it
difficult for the client to deserialize the object?
This is happening both on Axis 1.1 and axis 1.2.
Exception occured in the invoke getCustomer method
org.xml.sax.SAXException: Deserializing parameter 'arg2': could not
find deserializer for type
{urn:com.chordiant.customer.businessClasses}Customer
My wsdd contains the following line along with others of the same kind.
<typeMapping
deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
qname="ns8:Customer"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.chordiant.customer.businessClasses.Customer"
xmlns:ns8="http://businessClasses.customer.chordiant.com"/>
I would appreciate any help.
Thanks
Sagar
