RE: Kxml digest, Vol 1 #176 - 1 msg

Good news Stefan!
	i got problem because the axis version supported by
jboss was different than the one that i was using to test my standanlone client (axis1_1RC2)

i have copied axis1_1RC2 classes into jboss classpath and now i have a 
two way communication using soap in an app that uses struts and mysql to
implement a backend webservice.

i'd be glat to submit the sample once it is finished :-)

thanx again and regards
	marco
> -----Original Message-----
> From: ext [email protected] [mailto:[email protected]]
> Sent: 26 August, 2003 10:02
> To: [email protected]
> Subject: Kxml digest, Vol 1 #176 - 1 msg
> 
> 
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> Today's Topics:
> 
>    1. Re: Help in retrieving XML contant submitted via J2ME 
> (Stefan Haustein)
> 
> --__--__--
> 
> Message: 1
> Date: Mon, 25 Aug 2003 16:19:17 +0200
> From: Stefan Haustein <[email protected]>
> To: [email protected]
> Subject: Re: Kxml:  Help in retrieving XML contant submitted via J2ME
> Reply-To: [email protected]
> 
> [email protected] wrote:
> > hi all,
> > 	i have written a J2ME client that, using ksoap, sends 
> XML request
> > to a servlet.
> > in the servlet (running on JBoss), i am trying to parse the 
> XML request using
> > AXIS 1.1, but the code keeps on giving me a null pointer 
> exception when i try
> > to read the content of the message.
> 
> 
> Hi Marco,
> 
> the message syntax seems correct.
> 
> Did you already try to generate the same message using Axis 
> in order to see if 
> there are any significant differences and/or if Axis is able 
> to read the same 
> message when generated using Axis?
> 
> Best,
> Stefan
> 
> 
> 
> 
> > here is the message
> > 
> > <v:Envelope xmlns:i="http://www.w3.org/1999/XMLSchema-instance" 
> >             xmlns:d="http://www.w3.org/1999/XMLSchema" 
> >             xmlns:c="http://schemas.xmlsoap.org/soap/encoding/" 
> >             xmlns:v="http://schemas.xmlsoap.org/soap/envelope/">
> >   <v:Header />
> >    <v:Body>
> >      <n0:agency id="o0" c:root="1" 
> xmlns:n0="http://www.tgmm.com/agenciesdemo">
> >         <name i:type="d:string">testagency</name>
> >         <tel i:type="d:string">12234</tel>
> >         <email i:type="d:string">[email protected]</email>
> >         <contacted i:type="d:string">01012003</contacted>
> >         <contactperson i:type="d:string">Myself</contactperson>
> >     </n0:agency>
> >   </v:Body>
> > </v:Envelope>
> > 
> > the code for retrieving it is as follows
> > 
> > Enumeration enumeration = request.getHeaderNames();
> > MimeHeaders mimeHeaders = new MimeHeaders();
> > while (enumeration.hasMoreElements())		{
> > 	String string1 = (String)enumeration.nextElement();
> > 	String string2 = request.getHeader(string1);
> > 	mimeHeaders.addHeader(string1, string2);
> > }
> > System.err.println("Now instantianting message..");
> > MessageFactory factory = MessageFactory.newInstance();
> > SOAPMessage message = factory.createMessage(mimeHeaders, stream); 
> > System.err.println("OK GOT THE MESSAGE..");
> > SOAPPart soapPart = message.getSOAPPart();
> > System.err.println("OK GOT THE PART..");
> > SOAPEnvelope envelope = soapPart.getEnvelope();
> > 
> > and the output is this (showing the exception when i try to 
> retrieve the envelope..)
> > 
> > 13:25:10,927 ERROR [STDERR] Now instantianting message..
> > 13:25:10,977 ERROR [STDERR] OK GOT THE MESSAGE..
> > 13:25:10,977 ERROR [STDERR] OK GOT THE PART..
> > 13:25:11,007 ERROR [STDERR] Exception in reading stream: 
> java.lang.NullPointerEx
> > ception
> > 
> > If i write my own PullParser that is just looking for the 
> agency etc tags, it works fine 
> > 
> > so it looks like AXIS and ksoap cannot talk to each other...
> > 
> > is there a solution for parsing SOAP messages sent by ksoap client?
> > 
> > thanx in advance and regards
> > 	marco
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> >> -----Original Message-----
> >>From: 	Mistroni Marco (NET-IMN/Espoo)  
> >>Sent:	23 August, 2003 20:05
> >>To:	'[email protected]'
> >>Subject:	help in parsing soap messages
> >>
> >>hi all,	
> >>	i am fairly new to ksoap. i have written 'two way' xml 
> >>communication
> >>between a J2ME app (midp toolkit 2.0) and a serverside app 
> >>implemented with struts
> >>on jboss.
> >>so far, i have been using my own xml format,but now i want to 
> >>move to SOAP.
> >>
> >>writing SOAP from J2ME to serverside logic works fine, but 
> >>now i have the problem
> >>of parsing the SOAP request.
> >>
> >>i have tried to use ksoap for parsing this simple XML
> >>
> >><?xml version="1.0"?>
> >><SOAP-ENV:Envelope
> >>  xmlns:SOAP-ENV="http://www.w3.org/2001/12/soap-envelope"
> >>  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >>  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
> >>  <SOAP-ENV:Body>
> >>   <agencies>
> >>    <agency>
> >>      <name>name1</name>
> >>      <tel>1234</tel>
> >>    </agency>
> >>   </agencies>
> >>  </SOAP-ENV:Body>
> >></SOAP-ENV:Envelope>
> >>
> >>
> >>i have followed what was said in previous email to have a 
> >>look at SOAPEnvelope to see
> >>how to parse it.
> >>So, i copied the code from SOAPEnvelope and tried to 
> >>customize for my own needs, using 
> >>a the xml pullparser.
> >>
> >>but for some reason i keep on getting following exception 
> >>
> >>Creating new AgencyImpl..
> >>Exception in thread "main" 
> >>org.xmlpull.v1.XmlPullParserException: expected: END_
> >>TAG {http://www.w3.org/2001/12/soap-envelope}Body 
> >>(position:START_TAG <agency> @
> >>7:13)
> >>        at org.kxml2.io.KXmlParser.exception(KXmlParser.java:228)
> >>        at org.kxml2.io.KXmlParser.require(KXmlParser.java:1261)
> >>        at com.tgmm.commons.SoapParser.parse(Unknown Source)
> >>        at com.tgmm.commons.SoapParser.main(Unknown Source)
> >>
> >>i cannot figure out what's wrong. the XML seems ok, since i 
> >>can see it in IE 5.5
> >>
> >>i can attach the code that i am using.... if anyone can help 
> >>me in figuring out where is the problem.
> >>
> >>
> >>with best regards
> >>	marco
> >>
> >> << File: SoapParser.java >> 
> >>
> > 
> > 
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