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From Thomas Börkel ...@ap-ag.com>
Subject RE: Attachments
Date Thu, 17 Oct 2002 08:00:42 GMT
HI!

After a first look, I would say you should use Xerces and not Crimson as XML parser.

Regards,
Thomas

> -----Original Message-----
> From: Matthias Brunner [mailto:mb@blumenstrasse.vol.at] 
> Sent: Mittwoch, 16. Oktober 2002 16:45
> To: axis-dev@xml.apache.org
> Subject: Attachments
> 
> 
> Hello,
> 
> this is a repost since I did not get any replies from the user list.
> I looked at the attachments sample but realised that I cannot pass a 
> DataHandler object between the functions because the client will 
> eventually be written using MSSOAP and not axis. Then I read part of 
> the SAAJ specification.
> Now I am quite confused. If I understood the spec correctly, the 
> following code should be possible (and sufficient) for using 
> attachments. Should this work and the Exception I get is due to axis 
> not correctly implementing the spec? Or is it me who is wrong?
> 
> Server:
> public class MyService {
> public String call()
> {
> 	SOAPMessage msg =
> 		
> MessageContext.getCurrentContext().getResponseMessage();	
> 	msg.addAttachmentPart(msg.createAttachmentPart("string1",
> 						 "text/plain"));
> 
> 	return "string2";
> }
> }
> 
> Client:
> 
> ...
> call.setOperationName("call");
> Object[] args = new Object[] {};
> String ret = (String) call.invoke(args);
> ...
> 
> 
> I see in tcpmon that there IS attachment content (which seems to be 
> correct) but nevertheless there is a SAXParseException thrown on 
> client side. Did I make any mistakes?
> 
> Software: Axis 1.0, Tomcat 4.1.12, JDK 1.4.1, Linux
> 
> 
> Stack trace:
> AxisFault
>  faultCode: {http://xml.apache.org/axis/}Server.userException
>  faultString: org.xml.sax.SAXParseException: Document root missing
>  faultActor: null
>  faultDetail: 
>         stackTrace: org.xml.sax.SAXParseException: Document root 
> missing
>         at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3182)
>         at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3170)
>         at 
> org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:501)
>         at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
>         at 
> org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
>         at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
>         at 
> org.apache.axis.encoding.DeserializationContextImpl.parse(Dese
> rializationContextImpl.java:232)
>         at 
> org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:546)
>         at org.apache.axis.Message.getSOAPEnvelope(Message.java:377)
>         at org.apache.axis.client.Call.invokeEngine(Call.java:2132)
>         at org.apache.axis.client.Call.invoke(Call.java:2102)
>         at org.apache.axis.client.Call.invoke(Call.java:1851)
>         at org.apache.axis.client.Call.invoke(Call.java:1777)
>         at org.apache.axis.client.Call.invoke(Call.java:1315)
>         at test.TestClient.main(TestClient.java:123)
> 
> Cheers!
> -- 
> Matthias Brunner <mb@blumenstrasse.vol.at>
> PGP FP 7862 32B3 3B75 292A F76F  5042 8587 21AB 5B89 D501
> Check out http://blumenstrasse.vol.at/~mb/gpgkey.asc
> 
> 
> 

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