Re: de-serialisation problem

[Jonathan Roberts]

HI Scott,

 

I thought I'd got around this by declaring the java.sql.Timestamp as a class in the xml file and loaded it with all the other classes.  This seems to be fine on my machine but not on a deployment server.   Could it be a class problem?

 

Cheers

 

Jonathan

Scott Nichol <[EMAIL PROTECTED]> wrote:

java.sql.Timestamp does not have a default constructor, which Apache
SOAP requires for instantiation. An alternative for you would be to
return a java.util.Date, which Apache SOAP knows how to serialize and
de-serialize.

On 2 Jun 2003 at 10:54, Jonathan Roberts wrote:

> Hi.
>
> I'm getting the following errors on the response from the soap server :
>
> on the
> r = c.invoke ( new URL( mstrHostString + "/soap/servlet/rpcrouter"), "" );
> call
> where Response r;
> and Call c;
> ---------------------------------------------------------------------------
>
> Error report :
> 1. If information exists and is returned :
>
> Unable to instantiate 'java.sql.Timestamp': java.sql.Timestamp
>
> You chose fetchAccountUsingAccountNo 10015301
>
> Exception = [SOAPException: faultCode=SOAP-ENV:Client; msg=Unable to instantiate 'java.sql.Timestamp': java.sql.Timestamp; targetException=java.lang.IllegalAr
>
> gumentException: Unable to instantiate 'java.sql.Timestamp': java.sql.Timestamp].
>
> ----------------------------------------------------------------------------------------------------
> 2. If no information:
>
> Exception = [SOAPException: faultCode=SOAP-ENV:Client; msg=
>
> Can't yet deserialize non-null Objects;
>
> targetException=java.lang.IllegalArgumentException: Can't yet deserialize non-null Objects]
>
> ------------------------------------------
>
> Isssues :
>
> 1. I'm aware of problems with the timestamp and have set it up in the client side thus have named it explicitly :
>
> QName qn9 = new QName("urn:xml-IVR-App", "java.sql.Timestamp");
> //map the type
> smr.mapTypes(Constants.NS_URI_SOAP_ENC, qn9, java.sql.Timestamp.class, bsr, bsr);
> //telling the call object to use this mapping
> c.setSOAPMappingRegistry(smr);
>
> 2. and the xml
>
> >
> xmlns:x="urn:xml-IVR-App"
>
> qname="x:java.sql.Timestamp"
>
> javaType="java.sql.Timestamp"
>
> java2XMLClassName="org.apache.soap.encoding.soapenc.BeanSerializer"
>
> xml2JavaClassName="org.apache.soap.encoding.soapenc.BeanSerializer"
>
> />
>
> 3. Wierder - this works on the development machine but not on the stand-alone Test Server.
>
> Any help would be appreciated.
>
> Jonathan
>
>
>
>
>
>
> ---------------------------------
> Yahoo! Plus - For a better Internet experience
>


Scott Nichol

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