Hello
I prepared short patch for the client side only - but didn't had possibility
to test it.
Pavel
> -----Original Message-----
> From: Scott Nichol [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, November 09, 2002 11:21 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Apache SOAP and request only Web Services.
>
>
> It is not a lot of code to change to support this on both the
> client and
> the server, and for that matter, for both messaging and RPC. However,
> no one working on Apache SOAP has chosen to do this with the limited
> time they spend on the project.
>
> Scott Nichol
>
> ----- Original Message -----
> From: "Ashutosh Arora" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>
> Sent: Saturday, November 09, 2002 2:55 PM
> Subject: Re: Apache SOAP and request only Web Services.
>
>
> >
> > For client side is it possible to provide this support in
> Apache SOAP.
> > Assuming I do not want to go for rpc invocation. I create my soap
> message
> > using Apache SOAP. I want to invoke a Web Service using the messge
> oriented
> > technique given in the Apache SOAP messaging sample.
> >
> > This Web Service is a SOAP/HTTP request only Web Service.
> Based on my
> > understanding with existing Web Services implementations, a request
> only
> > SOAP/HTTP Web Service will respond back with HTTP STatus
> code of "202
> > Accepted". If we can provide some support in
> > org.apache.soap.messaging.Message class, so that if it sees HTTP
> status
> > code of 202 accepted it will not try to create SOAPEnvelope. I think
> this
> > support will be very helpful for people using Apache SOAP
> client-only
> API,
> > in consuming request only web services.
> >
> > Just a suggestion.
> > Thanks
> > -Ashutosh
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > |---------+----------------------------->
> > | | Scott Nichol |
> > | | <snicholnews@scott|
> > | | nichol.com> |
> > | | |
> > | | 11/07/2002 08:46 |
> > | | PM |
> > | | Please respond to |
> > | | soap-dev |
> > | | |
> > |---------+----------------------------->
> >
> >-------------------------------------------------------------
> ----------
> --------------------------------------------------------------
> --------|
> > |
> |
> > | To: [EMAIL PROTECTED]
> |
> > | cc:
> |
> > | Subject: Re: Apache SOAP and request only Web Services.
> |
> > |
> |
> > |
> |
> >
> >-------------------------------------------------------------
> ----------
> --------------------------------------------------------------
> --------|
> >
> >
> >
> > Apache SOAP does not currently implement something equivalent the
> > one-way ports specified in WSDL
> > (http://www.w3.org/TR/wsdl.html#_one-way). I am not certain what
> > specification says how to implement this on HTTP. Microsoft has the
> > server respond with an empty (no entity) HTTP response with
> some magic
> > status like "216 Received" after the SOAP request is validated, but
> > before the service is actually executed. I would like to
> have this in
> > Apache SOAP, but have not yet had time to add it.
> >
> > The current Apache SOAP code (1) always executes the service before
> > transmitting an HTTP response and (2) always transmits a
> SOAP envelope
> > as the HTTP entity. The closest thing to one-way operations is any
> > service with a void return type.
> >
> > Scott Nichol
> >
> > ----- Original Message -----
> > From: "Ashutosh Arora" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Thursday, November 07, 2002 5:20 PM
> > Subject: Apache SOAP and request only Web Services.
> >
> >
> > > Hi,
> > >
> > > Is it possible to invoke request only Web Services using Apache
> SOAP?
> > I
> > > want to use SOAP/HTTP to invoke a request only Web
> SErvice. Is there
> > any
> > > way I can leverage Apache SOAP to do that? Is there any
> sample code
> > that I
> > > can refer to?
> > > Any help will be greatly appreciated.
> > >
> > > Thanks
> > > -Ashutosh
> > >
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > > For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > >
> > >
> >
> >
> > --
> > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >
> >
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >
> >
>
>
> --
> To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
>
Index: HTTPUtils.java
===================================================================
RCS file: /home/cvspublic/xml-soap/java/src/org/apache/soap/util/net/HTTPUtils.java,v
retrieving revision 1.36
diff -u -r1.36 HTTPUtils.java
--- HTTPUtils.java 12 Nov 2002 14:15:38 -0000 1.36
+++ HTTPUtils.java 16 Nov 2002 11:58:46 -0000
@@ -506,7 +506,7 @@
int codeStart = -1;
int codeEnd = -1;
int stringStart = -1;
-
+
for (count = 0, b = bInStream.read(); b != '\n' && b != -1; b =
bInStream.read()) {
if (b != '\r') {
if (b == ' ') {
@@ -615,7 +615,14 @@
return post(newURL, request, timeout, httpProxyHost, httpProxyPort,
outputBufferSize, tcpNoDelay, null, responseCopy, numRedirects);
}
+ } else if (statusCode == HttpURLConnection.HTTP_ACCEPTED) {
+ // One way message support - no further processing necessary
+ bOutStream.close();
+ bInStream.close();
+ s.close();
+ return null;
}
+
// TODO: process differently depending on statusCode and respContentLength
// (TransportMessage does not even get statusCode)
Index: SOAPHTTPConnection.java
===================================================================
RCS file:
/home/cvspublic/xml-soap/java/src/org/apache/soap/transport/http/SOAPHTTPConnection.java,v
retrieving revision 1.29
diff -u -r1.29 SOAPHTTPConnection.java
--- SOAPHTTPConnection.java 12 Nov 2002 14:15:38 -0000 1.29
+++ SOAPHTTPConnection.java 16 Nov 2002 12:00:39 -0000
@@ -2,7 +2,7 @@
* The Apache Software License, Version 1.1
*
*
- * Copyright (c) 2000 The Apache Software Foundation. All rights
+ * Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -10,7 +10,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -18,7 +18,7 @@
* distribution.
*
* 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
+ * if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
@@ -26,7 +26,7 @@
*
* 4. The names "SOAP" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
- * software without prior written permission. For written
+ * software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
@@ -171,7 +171,7 @@
public void setRequestCopy (StringBuffer requestCopy) {
this.requestCopy = requestCopy;
}
-
+
/**
* Set buffer for capturing copy of the response.
*/
@@ -198,7 +198,7 @@
public StringBuffer getResponseCopy () {
return responseCopy;
}
-
+
/**
* Indicate whether to maintain HTTP sessions.
*/
@@ -347,13 +347,13 @@
// if there is saved cookie headers, put them in to the request
if (cookies2 != null) { // RFC 2965 header
headers.put ("Cookie2", Cookie.buildCookieValue(sendTo, cookies2));
- }
+ }
if (cookies != null) { // RFC 2109 header
headers.put ("Cookie", Cookie.buildCookieValue(sendTo, cookies));
}
}
- headers.put (Constants.HEADER_SOAP_ACTION,
+ headers.put (Constants.HEADER_SOAP_ACTION,
(action != null) ? ('\"' + action + '\"') : "");
if (userName != null) {
// add the Authorization header for Basic authentication
@@ -376,6 +376,9 @@
timeout, httpProxyHost, httpProxyPort,
outputBufferSize, tcpNoDelay,
requestCopy, responseCopy);
+ // Support one way messaging
+ if (response == null)
+ return;
} catch (MessagingException me) {
throw new IOException ("Failed to encode mime multipart: " + me);
} catch (UnsupportedEncodingException uee) {
@@ -385,7 +388,7 @@
if (maintainSession) {
// look for Set-Cookie2 and Set-Cookie headers and save them.
// Only update my state iff the header is there .. otherwise
- // leave the current
+ // leave the current
// Note: Header is case-insensitive
Hashtable responseHeaders = response.getHeaders();
String hdr;
Index: Message.java
===================================================================
RCS file: /home/cvspublic/xml-soap/java/src/org/apache/soap/messaging/Message.java,v
retrieving revision 1.11
diff -u -r1.11 Message.java
--- Message.java 18 Oct 2002 13:36:00 -0000 1.11
+++ Message.java 16 Nov 2002 12:02:07 -0000
@@ -97,7 +97,7 @@
public void setSOAPTransport (SOAPTransport st) {
this.st = st;
}
-
+
public SOAPTransport getSOAPTransport () {
return st;
}
@@ -106,7 +106,7 @@
* Send an envelope to the given URL via the SOAPTransport that has
* been configured for this instance (or SOAPHTTPConnection by default).
* The envelope is sent exactly as-is.
- *
+ *
* @param url the url to send to
* @param actionURI the value of the SOAPAction header
* @param env envelope to send
@@ -160,9 +160,13 @@
}
try {
resCtx = st.getResponseSOAPContext ();
+ if (resCtx == null)
+ throw new SOAPException (Constants.FAULT_CODE_CLIENT,
+ "Invalid call. Service does not return a
+response.");
+
String payloadStr = Call.getEnvelopeString (st);
- Document doc =
+ Document doc =
xdb.parse(new InputSource(new StringReader(payloadStr)));
if (doc == null) {
@@ -176,8 +180,8 @@
throw new SOAPException (Constants.FAULT_CODE_CLIENT, me.getMessage (),
me);
} catch (SAXException ioe) {
- throw new SOAPException (Constants.FAULT_CODE_CLIENT,
- "Parsing error, response was:\n" +
+ throw new SOAPException (Constants.FAULT_CODE_CLIENT,
+ "Parsing error, response was:\n" +
ioe.getMessage(), ioe);
} catch (IOException ioe) {
throw new SOAPException (Constants.FAULT_CODE_CLIENT, ioe.getMessage (),
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
