thanks a lot Scott and all of you for your patience...
in fact, i made tests, where i hard code the soap message and send it to the .NET webservice, sending him EXACTLY what is expects...
and it works
but as soon as i generate SOAP with the following code, the soap message changes, using 1999 schema and then .NET doesn't understand the simple string i send. Is there a way to generate the SOAP message "closer" from what . NET is expecting ?
i really don't understand why i'm not able to make this java client work... is it always so hard for SOAP interop ? or am I simply stupid ? ;-) It's really serious if i can't even send a correct String ! i thought i could have missed maybe the serialization part of the process... any idea ??
sorry for my coarse English
regards,
Elise
ps :
i specified also 2001 schema but the result i get is :
Caught SOAPException (SOAP-ENV:Client): No Serializer found to serialize a 'org.apache.soap.rpc.Parameter' using encoding style 'http://www.w3.org/2001/XMLSchema-instance'.
what i made : replace Constants.NS_URI_SOAP_ENC by Constants.NS_URI_2001_SCHEMA_XSI, should it be enought ???
i also added on the .NET webservice the SoapRPCService attribute that tells ASP.NET to expose webservice and any exposed web methods as RPC/encoded
=======================================
code that works : hard coded
StringBuffer payload = new StringBuffer("<?xml version=\'1.0\' encoding=\'UTF-8\'?>");
payload.append("<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">");
payload.append("<soap:Body>");
payload.append("<Bonjour xmlns=\"http://tempuri.org/\">");
payload.append("<strName>elise</strName>");
payload.append("</Bonjour>");
payload.append("</soap:Body>");
payload.append("</soap:Envelope>\r\n");
URL endpoint = new URL("http://biztalk:8080/PCS_Integration/SynchronizeProfiles.asmx");
URLConnection con = endpoint.openConnection ();
con.setDoInput (true);
con.setDoOutput (true);
con.setUseCaches (false);
con.setAllowUserInteraction(false);
con.setRequestProperty ("Content-Length", Integer.toString (request.length));
con.setRequestProperty ("Content-Type", "text/xml; charset=utf-8");
con.setRequestProperty ("SOAPAction", "\"http://tempuri.org/Bonjour\"");
OutputStream out = con.getOutputStream ();
out.write (payload);
out.flush ();
out.close();
InputStream in = con.getInputStream();
int i= -1;
while((i = in.read()) > -1)
{
System.out.print((char)i);
}
===============================================
code that doesn't work but MUST work ;-)
URL url = new URL ("http://biztalk:8080/PCS_Integration/SynchronizeProfiles.asmx");
SOAPMappingRegistry smr = new SOAPMappingRegistry ();
StringDeserializer sd = new StringDeserializer ();
smr.mapTypes(Constants.NS_URI_SOAP_ENC ,new QName("http://tempuri.org/","BonjourResult"),null,null,sd);
// create the transport and set parameters
SOAPHTTPConnection st = new SOAPHTTPConnection();
// build the call.
Call call = new Call ();
call.setSOAPTransport(st);
call.setSOAPMappingRegistry (smr);
call.setTargetObjectURI ("http://tempuri.org/");
call.setMethodName("Bonjour");
call.setEncodingStyleURI (Constants.NS_URI_SOAP_ENC);
Response resp = call.invoke(_url, METHOD_NAMESPACE + "Bonjour");
Vector params = new Vector();
params.addElement(new Parameter("strName", String.class, "elise", null));
call.setParams(params);
Response resp = null;
try {
resp = call.invoke (url, "http://tempuri.org/Bonjour");
}
catch (SOAPException e) {
System.err.println("Caught SOAPException (" + e.getFaultCode () + "): " + e.getMessage ());
return;
}
// check response
if (resp != null && !resp.generatedFault()) {
Parameter ret = resp.getReturnValue();
Object value = ret.getValue();
System.out.println ("Answer--> " + value);
}
else {
Fault fault = resp.getFault ();
System.err.println ("Generated fault: ");
System.out.println (" Fault Code = " + fault.getFaultCode());
System.out.println (" Fault String = " + fault.getFaultString());
}
=================================================
here is what is expecting .NET
POST /PCS_Integration/SynchronizeProfiles.asmx HTTP/1.1
Host: biztalk
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://tempuri.org/Bonjour"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<Bonjour xmlns="http://tempuri.org/">
<strName>string</strName>
</Bonjour>
</soap:Body>
</soap:Envelope>
=================================================
here is what is generated by my bad code
<?xml version="1.0" encoding="UTF-8" ?>
- <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="http://www.w3.org/1999/XMLSchema">
- <SOAP-ENV:Body>
- <ns1:Bonjour xmlns:ns1="http://tempuri.org/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<strName xsi:type="xsd:string">elise</strName>
</ns1:Bonjour>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
| Scott Nichol <[EMAIL PROTECTED]>
02/22/2002 08:41 PM
|
To: [EMAIL PROTECTED] cc: Subject: Re: java client for .NET - what do i ignore ? |
I notice that .NET does not specify SOAP-ENV:encodingStyle for either the
request or response. This may be what Simon means by "doc/literal", but I
am not sure. In Apache SOAP, the encoding style is set on the Call object
(call.setEncodingStyleURI), each parameter constructor (the final argument,
null in your case) and each mapping for complex types (smr.mapTypes). The
value is used both for the attributes placed into XML and to locate the
proper serializer or deserializer. Without testing this myself, I would
suggest you could try using an empty string for call.setEncodingStyleURI,
and add an type mapping for an empty encoding URI:
Serializer cleanSer = new Serializer()
{
public void marshall(String inScopeEncStyle, Class javaType, Object src,
Object context, Writer sink, NSStack nsStack,
XMLJavaMappingRegistry xjmr, SOAPContext ctx)
throws IllegalArgumentException, IOException {
nsStack.pushScope();
SoapEncUtils.generateStructureHeader(inScopeEncStyle,
javaType,
context,
sink,
nsStack,
xjmr);
sink.write(Utils.cleanString(src.toString()) + "</" + context + '>');
nsStack.popScope();
}
};
smr.mapTypes("", null, String.class, cleanSer, null);
call.setEncodingStyleURI("");
Scott Nichol
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, February 22, 2002 11:57 AM
Subject: Re: java client for .NET - what do i ignore ?
right, i can test it, but how do you specify that you send a doc/literal
request ??
shall i change the strange parameter : Constants.NS_URI_SOAP_ENC to
something else ??
Simon Fell <[EMAIL PROTECTED]>
02/22/2002 05:53 PM
Please respond to soap-dev
To: [EMAIL PROTECTED]
cc:
Subject: Re: java client for .NET - what do i ignore ?
That correct for calling MS Toolkit 2.0 services, but not for .NET.
.NET by default does doc/literal SOAP, not rpc/encoded, you're sending
an rpc/encoded message, which .NET will largely ignore. You need to
send a doc/literal request. Not sure how you cook those up with the
2.2 code.
Cheers
Simon
www.pocketsoap.com
On Fri, 22 Feb 2002 10:35:36 -0600, in soap you wrote:
>
>//ADD YOUR OWN DESERIALIZER SINCE THIS IS CALLING A MS SERVER THERE IS
> //NO xsi:type attribute returned....
> //Create a new SoapMappingRegistry
>SOAPMappingRegistry smr = new SOAPMappingRegistry();
>
>//Assuming that your return is a string
>StringDeserializer ds = new StringDeserializer();
>
>//Map the datatype to the name provided..
> smr.mapTypes(Constants.NS_URI_SOAP_ENC,new QName("","BonjourResult
>"),null,null,ds);
>
> //Set the mapping to the call object
> call.setSOAPMappingRegistry(smr);
>
>hth
>Doug
>
>
>
> Elise_Dupont@lion
> bridge.com To: [EMAIL PROTECTED]
> cc: (bcc: Doug
Swanson/US-Corporate/3M/US)
> 02/22/2002 10:24 Subject: Re: java client
for .NET - what do i ignore ?
> AM
> Please respond to
> soap-dev
>
>
>
>
>
>
>
>(i must specify that i read the SOAP documentation about xsi:type
problem,
>adapted my code to this problem and had no more results....)
>the guiden sample didn't help me, and i still have an error when
>retrieving the String from .NET webservice
>
>
>
>"Caught SOAPException (SOAP-ENV:Client): No Deserializer found to
>deserialize a 'http://tempuri.org/:BonjourResult' using encoding style
>'http://schemas.xmlsoap.org/soap/encoding/'."
>
>
>
>
>
>
>
>
>[EMAIL PROTECTED]
>02/22/2002 11:54 AM
>Please respond to soap-dev
>
>
> To: [EMAIL PROTECTED]
> cc:
> Subject: java client for .NET - what do i ignore ?
>
>
>
>
>hi,
>i'm still making connection tests from my java client to my .NET
>webservice.
>
>i looked at the samples some of you gave me(Scott Nichol with
>samples/interop subdirectory of your Apache SOAP
>installation) , and other one, the aim was to make a Call() to my .NET
>webservice.
>I also used a sniffer to look at the soap envelope i'm sending.
>First of all, the .NET webservice is expecting SOAP data A (see enclosed
>code) but my java client is sending SOAP data B with java client code C,
>and as the webservice should return "hello [theString i sent], the result
>is simply :
>
>"EndpointURL: http://biztalk:8080/PCS_Integration/SynchronizeProfiles.asmx
>Calling EchoString...
>EchoByte called with: [B@171afc
>EchoByte Result: Hello"
>
>
>
>And then i get this error if i use the code D in my java client :
>
>"Caught SOAPException (SOAP-ENV:Client): No Deserializer found to
>deserialize a 'http://tempuri.org/:BonjourResult' using encoding style
>'http://schemas.xmlsoap.org/soap/encoding/'."
>
>
>
>what's wrong ? why can't i still have a correct working connection with a
>correct understandable data ? Any code i test doesn't fully work...
>
>any help would be appreciated, as this is just a test part, and i will
>have to send a complex data later... I'll never see the end ;)
>Elise
>
>
>==================================================
>code A : what is expecting .NET
>
>POST /PCS_Integration/SynchronizeProfiles.asmx HTTP/1.1
>Host: biztalk
>Content-Type: text/xml; charset=utf-8
>Content-Length: length
>SOAPAction: "http://tempuri.org/Bonjour"
>
><?xml version="1.0" encoding="utf-8"?>
><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="
>http://schemas.xmlsoap.org/soap/envelope/">
> <soap:Body>
> <Bonjour xmlns="http://tempuri.org/">
> <strName>string</strName>
> </Bonjour>
> </soap:Body>
></soap:Envelope>
>
>
>=======================================================
>code B : what is sending my java client
>
><?xml version="1.0" encoding="UTF-8" ?>
>- <SOAP-ENV:Envelope xmlns:SOAP-ENV="
>http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="
>http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="
>http://www.w3.org/1999/XMLSchema">
>- <SOAP-ENV:Body>
>- <ns1:Bonjour xmlns:ns1="http://tempuri.org/" SOAP-ENV:encodingStyle="
>http://schemas.xmlsoap.org/soap/encoding/">
> <strName xsi:type="xsd:string">my string</strName>
> </ns1:Bonjour>
> </SOAP-ENV:Body>
></SOAP-ENV:Envelope>
>
>
>================================================================
>Code C : the corresponding java code
>
>
> URL url = new URL ("
>http://biztalk:8080/PCS_Integration/SynchronizeProfiles.asmx");
>
> SOAPMappingRegistry smr = new SOAPMappingRegistry ();
> StringDeserializer sd = new StringDeserializer ();
> smr.mapTypes (Constants.NS_URI_SOAP_ENC, new QName
("",
>"Result"), null, null, sd);
>
> // create the transport and set parameters
> SOAPHTTPConnection st = new SOAPHTTPConnection();
>
> // build the call.
> Call call = new Call ();
> call.setSOAPTransport(st);
> call.setSOAPMappingRegistry (smr);
>
> call.setTargetObjectURI ("http://tempuri.org/");
> call.setMethodName("Bonjour");
> call.setEncodingStyleURI (Constants.NS_URI_SOAP_ENC);
>
> Vector params = new Vector();
>
> params.addElement(new Parameter("strName", String.class,
>"my string", null));
> call.setParams(params);
>
> Response resp = null;
> try {
> resp = call.invoke (url, "http://tempuri.org/Bonjour");
> }
> catch (SOAPException e) {
> System.err.println("Caught SOAPException (" +
>e.getFaultCode () + "): " + e.getMessage ());
> return;
> }
>
> // check response
> if (resp != null && !resp.generatedFault()) {
> Parameter ret = resp.getReturnValue();
> Object value = ret.getValue();
>
> System.out.println ("Answer--> " + value);
> }
> else {
> Fault fault = resp.getFault ();
> System.err.println ("Generated fault: ");
> System.out.println (" Fault Code = " +
>fault.getFaultCode());
> System.out.println (" Fault String = " +
>fault.getFaultString());
> }
>
>
>
>
>
>================================================================
>code D : The java code that returns me the SOAPException
(SOAP-ENV:Client)
>
> String sEndpointURL = "
>http://biztalk:8080/PCS_Integration/SynchronizeProfiles.asmx";
> System.out.println("EndpointURL: " + sEndpointURL);
> SynchronizeProfilesProxy profileProxy = new
>SynchronizeProfilesProxy(sEndpointURL);
>
> String theString = "This is a string";
> System.out.println("\nCalling EchoString...");
> System.out.println("EchoByte called with: " + request);
> System.out.println("EchoByte Result: " +
>profileProxy.EchoByte(request));
>
> // This Method uses the "RPC" style of call, and corresponding
>Apache 2.2
> // classes to do so.
> public synchronized String EchoByte (byte[] theByte)
> throws SOAPException
> {
> if (_url == null)
> {
> throw new
>SOAPException(org.apache.soap.Constants.FAULT_CODE_CLIENT,
> "A URL must be specified via setEndPoint(URL).");
> }
>
> // Map the types.
> SOAPMappingRegistry smr = new SOAPMappingRegistry();
> StringDeserializer ser = new StringDeserializer ();
> smr.mapTypes (Constants.NS_URI_SOAP_ENC,null,
>String.class, null, ser);
> _call.setSOAPMappingRegistry(smr);
> _call.setMethodName("Bonjour");
> _call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
> Vector params = new Vector();
> Parameter pTheByte = new Parameter("strName",
>String.class, "my string", null);
> params.addElement(pTheByte);
> _call.setParams(params);
> Response resp = _call.invoke(_url, METHOD_NAMESPACE +
>"Bonjour");
>
> // Check the response.
> if (resp.generatedFault())
> {
> Fault fault = resp.getFault();
> throw new SOAPException(fault.getFaultCode(),
>fault.getFaultString());
> }
> else
> {
> Parameter retValue = resp.getReturnValue();
> String theResult = (String)retValue.getValue();
> return theResult;
> }
> }
>
>
>
>
><< File att1.htm not included with reply >>
>
>
>
