Thanks you Scott and Barry for help. I solved my problem by writing a deserializer for my client. The article was very helpful.
Raphael -----Original Message----- From: Barry White [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 06, 2003 11:22 AM To: [EMAIL PROTECTED] Subject: Re: SOAPStruct and Apache Hi Raphael, I've recently had the same problem as you. I was getting responses with different data structures but all identified by something like: <item xsi:type="namesp2:SOAPStruct"> You have to tell Apache SOAP about this type in the mapping registry, eg: mappingRegistry.mapTypes(Constants.NS_URI_SOAP_ENC, new QName(Constants.NS_URI_XML_SOAP, "SOAPStruct"), MyClass.class, null, new BeanSerializer()); This statement would tell apache soap to use a BeanSerializer to deserialize SOAPStruct's into a class of type MyClass. I found that I had to manipulate the mapping registry for each call to make sure it was set up correctly which was a bit of a pain! I created a call factory which did this manipulation for me based on the call that I asked for and it works quite well. This link is good for information about creating custome serializers/deserializers: http://www-106.ibm.com/developerworks/webservices/library/ws-soapmap1/ Barry At 15:52 06/08/2003, you wrote: >Hi, > I have been trying to make a Apache Soap Client for my SOAP::Lite > web service. However I run into problems with SOAPStructs returned by > the service. It seems java cannot deserialize them. I get the following > error message java.lang.IllegalArgumentException: No mapping found for > '<http://xml.apache.org/xml-soap:SOAPStruct'>http://xml.apache.org/xml-soap: SOAPStruct' > using encoding style > '<http://schemas.xmlsoap.org/soap/encoding/'>http://schemas.xmlsoap.org/soap /encoding/'. > I've tried writting serializers for java but without any success. Can > someone please help me with this, I'm going nuts... > >Raphael > > >PERL WEB SERVICE USING SOAP LITE >--------------------------------------------------------------------------- ----------------------------------------------------------- > >#!/usr/bin/perl > >use SOAP::Transport::HTTP; >use MySearch; > >$server = SOAP::Transport::<HTTP::CGI>HTTP::CGI > ->dispatch_to('WS'); > ->handle; > >exit; > >package WS; > >sub search { > my $mysearch = new MySearch; > my $hashref_params = {}; > $hashref_params->{"max_results"} = 1; > my $sql_statement = $mysearch->get_search_params($hashref_params); > my $sth = $edurss->query($sql_statement); > my (@result_array, $result_row); > while ($result_row = $sth->fetchrow_hashref()) { > foreach my $key (keys %$result_row) { > if (!$result_row->{$key}) { > %$result_row = 'null'; > } > } > > SOAP::Data->type(DomainInfo => $result_row)->name('item'); > push (@result_array, $result_row); > $test = [EMAIL PROTECTED]; > } > > return $#result_array + 1,[EMAIL PROTECTED]; > >} > >JAVA CLIENT CODE >--------------------------------------------------------------------------- ---------------------------- > > try { > > URL url = new URL("<http://myurl/bla.cgi>http://myurl/bla.cgi";); > String urn = "urn:WS"; > Call call = new Call(); > call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC); > call.setTargetObjectURI(urn); > call.setMethodName("search"); > > SOAPHTTPConnection st = new SOAPHTTPConnection(); > > SOAPMappingRegistry smr = call.getSOAPMappingRegistry(); > BeanSerializer beanSer = new BeanSerializer(); > SOAPContext reqCtx = call.getSOAPContext(); > DocumentBuilder xdb = XMLParserUtils.getXMLDocBuilder(); > Envelope callEnv = call.buildEnvelope(); > StringWriter payloadSW = new StringWriter(); > callEnv.marshall(payloadSW, smr, reqCtx); > reqCtx.setRootPart(payloadSW.toString(), > Constants.HEADERVAL_CONTENT_TYPE); > st.send(url, "", null, null, smr, reqCtx); > SOAPContext respCtx = st.getResponseSOAPContext(); > String payloadStr = Call.getEnvelopeString(st); > System.out.println(payloadStr); > Document respDoc = xdb.parse(new InputSource(new > StringReader(payloadStr))); > Element payload = null; > if (respDoc != null) { > payload = respDoc.getDocumentElement(); > } > else { > throw new SOAPException(Constants.FAULT_CODE_CLIENT, > "Parsing error, response was:\n" + > payloadStr); > } > Envelope respEnv = Envelope.unmarshall(payload, respCtx); > Response resp = Response.extractFromEnvelope(respEnv, smr, respCtx); > Response response = resp; > > if (response.generatedFault()) { > Fault f = response.getFault(); > JOptionPane.showMessageDialog(this,"Fault = " + f.getFaultCode() + > "," + f.getFaultString()); > > } > else { > > Parameter ret = response.getReturnValue(); > Object value = ret.getValue(); > String output = null; > if ( value != null ) > { > String[] tlist = (String[])value; > for ( int i = 0; i < tlist.length; i++ ) > output.concat(tlist[i]); > } > JOptionPane.showMessageDialog(this,"return: " + output); > } > > } > catch (Exception ee) { > JOptionPane.showMessageDialog(this, ee); > System.out.println(ee); > tSearchString.setText(ee.toString()); > } > > > > } > >SOAP RESULT >--------------------------------------------------------------------------- ----------------------------- > ><?xml version="1.0" encoding="UTF-8"?> ><SOAP-ENV:Envelope >xmlns:xsi="<http://www.w3.org/1999/XMLSchema-instance>http://www.w3.org/199 9/XMLSchema-instance" > > >xmlns:SOAP-ENC="<http://schemas.xmlsoap.org/soap/encoding/>http://schemas.x mlsoap.org/soap/encoding/" > > >xmlns:SOAP-ENV="<http://schemas.xmlsoap.org/soap/envelope/>http://schemas.x mlsoap.org/soap/envelope/" > > >xmlns:xsd="<http://www.w3.org/1999/XMLSchema>http://www.w3.org/1999/XMLSche ma" > >xmlns:namesp2="<http://xml.apache.org/xml-soap>http://xml.apache.org/xml-so ap" > >SOAP-ENV:encodingStyle="<http://schemas.xmlsoap.org/soap/encoding/>http://s chemas.xmlsoap.org/soap/encoding/"> > > <SOAP-ENV:Body> > <namesp1:searchResponse > xmlns:namesp1="urn:WS"> > <s-gensym3 xsi:type="xsd:int">1</s-gensym3> > <SOAP-ENC:Array xsi:type="SOAP-ENC:Array" > SOAP-ENC:arrayType="namesp2:SOAPStruct[1]"> > <item xsi:type="namesp2:SOAPStruct"> > <link xsi:type="xsd:string">NULL</link> > <feedid xsi:type="xsd:int">103</feedid> > <dc_title > xsi:type="xsd:string">NULL</dc_title> > <feed_title xsi:type="xsd:string">FOS > News</feed_title > <title xsi:type="xsd:string">New Articles > on Open Access The July issue of In ...</title> > > <id xsi:type="xsd:int">17226</id> > </item> > </SOAP-ENC:Array> > </namesp1:searchResponse> > </SOAP-ENV:Body> ></SOAP-ENV:Envelope>
