Returning array of complex types

[Fabio Cristiano dos Anjos]

Hi,

I'm using Axis 1.2 Beta as server, and .Net WebService Studio as
client for my tests.
Almost everything is working fine, except for a strange behavior that
happens depending of the result (response) of the web service, in
methods that return arrays of complex types.

Below, it's shown two request for the same web service that returns an
array of complex types.

Hear is the example of a successfull request (i am using tcpmon to
monitore the requests and responses):

Request:


POST /axis1.2/services/ServidorMatricula HTTP/1.1
Content-Type: text/xml; charset=utf-8
SOAPAction: ""
Content-Length: 346
Expect: 100-continue
Host: 150.162.114.5:8085

<?xml version="1.0" encoding="utf-8"?><soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";><soap:Body><consultarMatriculasDisciplina
xmlns="http://matricula";><in0>1</in0></consultarMatriculasDisciplina></soap:Body></soap:Envelope>

Response:

HTTP/1.1 100 Continue



HTTP/1.1 200 OK

Content-Type: text/xml;charset=utf-8

Transfer-Encoding: chunked

Date: Mon, 20 Sep 2004 13:34:02 GMT

Server: Apache-Coyote/1.1


39b

<?xml version="1.0" encoding="utf-8"?>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
 <soapenv:Body>
  <consultarMatriculasDisciplinaResponse xmlns="http://matricula";>
   <consultarMatriculasDisciplinaReturn>
    <idCategoria>1</idCategoria>
    <idDisciplina>1</idDisciplina>
    <idUsuario>2</idUsuario>
    <numero>1</numero>
    <regime>fff</regime>
    <situacaoMatricula>2</situacaoMatricula>
   </consultarMatriculasDisciplinaReturn>
   <consultarMatriculasDisciplinaReturn>
    <idCategoria>3</idCategoria>
    <idDisciplina>1</idDisciplina>
    <idUsuario>2</idUsuario>
    <numero>2</numero>
    <regime>fff</regime>
    <situacaoMatricula>2</situacaoMatricula>
   </consultarMatriculasDisciplinaReturn>
  </consultarMatriculasDisciplinaResponse>
 </soapenv:Body>
</soapenv:Envelope>

0


I don't know what that "39b" befor <:?xml tag and that 0 at the end of response.

Now, a request and response that produce an erro at the client:

Request:

POST /axis1.2/services/ServidorMatricula HTTP/1.1

Content-Type: text/xml; charset=utf-8

SOAPAction: ""

Content-Length: 346

Expect: 100-continue

Host: 150.162.114.5:8085



<?xml version="1.0" encoding="utf-8"?><soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";><soap:Body><consultarMatriculasDisciplina
xmlns="http://matricula";><in0>2</in0></consultarMatriculasDisciplina></soap:Body></soap:Envelope>

Response:

HTTP/1.1 100 Continue



HTTP/1.1 200 OK

Content-Type: text/xml;charset=utf-8

Transfer-Encoding: chunked

Date: Mon, 20 Sep 2004 13:38:27 GMT

Server: Apache-Coyote/1.1



4ac

<?xml version="1.0" encoding="utf-8"?>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
 <soapenv:Body>
  <consultarMatriculasDisciplinaResponse xmlns="http://matricula";>
   <consultarMatriculasDisciplinaReturn>
    <idCategoria>3</idCategoria>
    <idDisciplina>2</idDisciplina>
    <idUsuario>2</idUsuario>
    <numero>4</numero>
    <regime>fff</regime>
    <situacaoMatricula>2</situacaoMatricula>
   </consultarMatriculasDisciplinaReturn>
   <consultarMatriculasDisciplinaReturn>
    <idCategoria>3</idCategoria>
    <idDisciplina>2</idDisciplina>
    <idUsuario>3</idUsuario>
    <numero>9</numero>
    <regime>fff</regime>
    <situacaoMatricula>2</situacaoMatricula>
   </consultarMatriculasDisciplinaReturn>
   <consultarMatriculasDisciplinaReturn>
    <idCategoria>1</idCategoria>
    <idDisciplina>2</idDisciplina>
    <idUsuario>3</idUsuario>
    <numero>10</numero>
    <regime>ff</regime>
    <situacaoMatricula>2</situacaoMatricula>
   </consultarMatriculasDisciplinaReturn>
  </consultarMatriculasDisciplinaResponse>
 </soapenv:Body>
</soapenv:Envelope>

0


This last request/response produce the following error at the client:

System.Xml.XmlException: The data at the root level is invalid. Line
1, position 1.
   at System.Xml.XmlTextReader.ParseRoot()
   at System.Xml.XmlTextReader.Read()
   at System.Xml.XmlValidatingReader.ReadWithCollectTextToken()
   at System.Xml.XmlValidatingReader.Read()
   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader,
Boolean preserveWhitespace)
   at System.Xml.XmlDocument.Load(XmlReader reader)
   at System.Xml.XmlDocument.LoadXml(String xml)
   at System.Xml.XmlDocument.set_InnerXml(String value)
   at WebServiceStudio.MessageTracer.ReadMessage(Stream from, Int32
len, String contentType)
   at WebServiceStudio.WSSWebResponse.DumpResponse(WebResponse response)
   at WebServiceStudio.WSSWebResponse.DumpResponse()
   at WebServiceStudio.WSSWebRequest.GetResponse()



I don't know what to do anymore!! So, I would appreciate any help!!!
Thanks in advance!!!
Fabio
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