Scott,
Thank you for all your help. I made the change in the
WO SOAP Server and now my parsing works!
Sharon
--------------------
From: Scott Nichol <[EMAIL PROTECTED]>
Date: Fri Jun 14, 2002 10:36:24 AM US/Pacific
To: [EMAIL PROTECTED]
Subject: Re: Webobjects and SOAP
Reply-To: [EMAIL PROTECTED]
The response is improperly formed XML. This is caused
by a bug in Main.wod:
XMLNode4: WOXMLNode {
elementName = "r:SingleEndpoint";
mustUnderStand = "1";
"xmlns:SingleEndpoint" =
"http://vendor.demo/endpoint";;
"xsi:type" = "xsd:int";
}
The line
"xmlns:SingleEndpoint" =
"http://vendor.demo/endpoint";;
should be
"xmlns:r" = "http://vendor.demo/endpoint";;
Scott Nichol
----- Original Message -----
From: "Lui" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 14, 2002 1:13 PM
Subject: Re: Webobjects and SOAP
Scott,
Thank you for your detail response. I did find out
that the reason I was gettting the 411 SOAPFault was
because I was missing the appropriate DirectAction in
my URL .
The SOAP server runs on the WO java app server. I am
testing with the sample Server as a learning exercise.
As you said, I am having errors in parsing the SOAP
Response due to the returning header. I am using this
chunk of code to display the elements from the
SOAPResponse:
// Get DocumentBuilder to parse Response
xdb = XMLParserUtils.getXMLDocBuilder();
// Use input XML file as InputSource to
parse()
InputSource is = new InputSource(br);
doc = xdb.parse(is);
// Get the Root Element and print it
Element elem = doc.getDocumentElement();
System.out.println("Root Element is: " +
elem.getTagName());
// Get all of the Child Elements and print
them one by one
NodeList children =
elem.getElementsByTagName("*");
int cnt = children.getLength();
for (int i = 0; i < cnt; i++) {
Node n = children.item(i);
String name = n.getNodeName();
String val =
n.getFirstChild().getNodeValue();
System.out.println(name + ": " + val);
}
The resulting SOAPResponse looks like this:
XML SOAPResponse Document:
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope";
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding";><SOAP-ENV:
Header><r:SingleEndpoint
mustUnderStand="1"
xmlns:SingleEndpoint="http://vendor.demo/endpoint";
xsi:type="xsd:int">0</r:SingleEndpoint></SOAP-ENV:Header><SOAP-ENV:Body><m:O
rderResponse
xmlns:m="http://vendor.demo/demo/response";><ConfirmationNumber>E1114964844</
ConfirmationNumber></m:OrderResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>
Getting error:
XML SOAPResponse Document:
[Fatal Error] :2:268: The prefix "r" for element
"r:SingleEndpoint" is not bound.
Exception in thread "main"
org.xml.sax.SAXParseException: The prefix "r" for
element "r:SingleEndpoint" is not bound.
at
org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:235)
at
org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:20
1)
at POClient.sendSoapRequest(POClient.java:131)
at POClient.main(POClient.java:165)
Sharon
-------------------------
----------------
From: Scott Nichol <[EMAIL PROTECTED]>
Date: Thu Jun 13, 2002 07:57:46 PM US/Pacific
To: [EMAIL PROTECTED]
Subject: Re: Webobjects and SOAP
Reply-To: [EMAIL PROTECTED]
Some things I see from Apple's source.
1. The 411 fault comes from
DirectAction#defaultAction. This means your Apache
SOAP client is not using the correct URL. It must use
http://server[:port]/cgi-bin/WebObjects/SOAPServer.woa/wa/OrderInterface
(SOAPTransport.java).
2. The WO SOAP server determines the service to invoke
from that URL, so it does
not make any difference what your client specifies as
the target URI.
3. The namespace used for the method and parameters
sent by the client
(SOAPBuilder.java) is
http://wwdc-demo.apple.com/soap/request/, but the
server
(Main.java) ignores this. The method is named Order.
The parameters are named
OrderItems, CustomerID and BillMethod.
4. The response (Main.wod, Main.html) has a SOAP
Header with an element that has
a mustUnderstand="1" attribute, which *should* be a
problem, but maybe Apache
SOAP ignores this. The SOAP Body has an OrderResponse
element in the namespace
http://vendor.demo/demo/response, which itself
contains an element named
ConfirmationNumber. This does not have an xsi:type
attribute, so you will need
to use the Apache SOAP mapping workaround for this.
The bottom line is that it should be possible to write
an Apache SOAP client
that will work with this server, but I personally
would not recommend using the
server sample as a template for implementing SOAP
services, since so much is
hard-coded and the SOAP implementation is lacking.
IMHO, you would be better
off using Apache SOAP in the J2EE application server
that is part of WO 5.x.
Scott Nichol
----- Original Message -----
From: "Scott Nichol" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 13, 2002 10:01 PM
Subject: Re: Webobjects and SOAP
Sharon,
I see the source is on Apple's Web site, e.g.
http://developer.apple.com/samplecode/Sample_Code/WebObjects/SOAPClient/SOAP
Tran
sport.java.htm. Can you post the source for your
client so I can have a look?
Thanks.
Scott Nichol
----- Original Message -----
From: "Scott Nichol" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 13, 2002 9:51 PM
Subject: Re: Webobjects and SOAP
Sharon,
Did you get any response to this? I have experience
with WO 4, but not 5.x
and
the sample SOAP server. Does Apple provide any sample
client code for the
SOAP
server? If so, it would be useful to either look at
that source or run the
client and capture the data sent over the weire. If
not, is source provided
for
the SOAP server?
Out of curiosity, does the SOAP server run on the J2EE
app server or the WO
Java
app server?
Scott Nichol
----- Original Message -----
From: "Lui" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, June 12, 2002 5:45 PM
Subject: Webobjects and SOAP
Greetings,
I am new to SOAP. I am trying to write an apache SOAP
client sending SOAPRequests to the sample SOAP server
that comes with WebObjects 5.1. I just keep giving the
411 SOAPFault Response. I need some help. If you are
familiar with WebObjects and willing to take a look at
what I have so far, could you send me a response?
Thanks in advance for your help.
Sharon
[EMAIL PROTECTED]
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