Hi !
I want to what are the design patterns used in Axis. Not the general
stuff like Factory pattern, but more specific things such as Chain of
Responsibility , Mediator etc.
Specifically, I would like to know whether the Chain of Responsibility
pattern is used in the Handler Architecture (invoca
Hi Markus,
I think you might be correct.
As you know, the SOAP messages are captured by SOAPMonitorHandler
when you configure the server to use the SOAPMonitor. But, if you
have an exception on your handler chain, SOAPMonitorHandler.invoke()
method should not be called by the Axis runtime. i.
> I have successfully created a number of rpc/encoded web services using Axis 1.1
>
> I need to provide these services as document/literal web services.
>
> I have loaded axis 1.2beta
>
> However when I run the wsdl2Java generator I get the following error :
>
> faultString: Please register
Hi Patrick,
I think u have used the wrong word, as in *local varibales*. Since ur
Web Service does not maintain state, it is not appropriate to contain
*instance variables* (not local variables).
The following was quoted from the Axis user guide,
"Axis supports scoping service objects (the actua
Hindsight is always 20/20 as they say - I was hoping to get a feel on
what it took from people who had done it.
Please assume low familiarity with Axis source code. Also assume that
we're logging everything and we will not use Servlets2.3 filters.
This is really an estimate on hardening the Axis
Keast Ann wrote:
How long does it typically take to secure Axis for a production
environment?
I"m not talking about securing my webservice code - but Axis itself for
a production environment.
This is in reference to the "Securing Axis" section located on:
http://cvs.apache.org/viewcvs.cgi/~checko
Hi All,
How long does it typically take to secure Axis for a production
environment?
I"m not talking about securing my webservice code - but Axis itself for
a production environment.
This is in reference to the "Securing Axis" section located on:
http://cvs.apache.org/viewcvs.cgi/~checkout~/ws-a
Take a look at the generated service factory... There should be a
getService method that takes a string--which will give you the ability
to send to a different endpoint.
-pc
On Wed, 8 Sep 2004 09:25:35 -0700, Samir Shaikh <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a (axis generated WSDL2JAVA
This sounds like a good candidate for XSL. If you were to use a
message-style service, you could obtain the XML DOM directly, do the
transformation via XSL to send to the remote system. To return, just
transform back with XSL again and return the resulting Dom... might
be worth thinking about--o
I'm trying to turn off sending of xsi:types attribute in header elements of
an AXIS service. On the service side I have change the
server configuration file and do not get the expected behavior. See below.
...
On the client side I ha
I'm trying to turn off sending of xsi:types attribute in header elements of
an AXIS service. On the service side I have change the
server configuration file and do not get the expected behavior. See below.
...
On the client side I ha
Yes, request will do it. It is just very expensive. What I would really need
is per-thread instantiation, because the instantiation is, in this particular
case, very expensive, so doing it repeatedly on every request is just
wasteful (CPU, resources, memory etc.).
How about creating a specialized
Well, you seem to be making progress, Jochen.
I'm surprised that reusing the engine or
service didn't work. I was looking at the 1.1. source, maybe you're using
1.2, which could be different. According to the "Building Web Services
with Java" book, the session ID is stored in the Message Context,
Have u tried castor with axis? There's an interesting article on ibm
website about that..
http://www-106.ibm.com/developerworks/webservices/library/ws-castor
-Original Message-
From: Fergusson, Hamish [mailto:[EMAIL PROTECTED]
Sent: 08 September 2004 16:17
To: [EMAIL PROTECTED]
Cc: [EM
Hi Tony,
thanks for your investigation!
Setting the Engine object did not work. Reusing the Service neither.
But reusing the Call object works! It seems that all information about
the session is stored in the Call object.
Since I have not found a way to do this via a handler, I have to find
out,
Hi,
I have a (axis generated WSDL2JAVA) java client that is calling a webservice. The
default string that the client is populating the Host field with is the remote
server's name, I want to change that to something else.
Please help.
Thanks,
Samir
-Original Message-
From: [EMAIL PROTE
Hi,
I'm implementing my first Web Service and I have a question regarding the
"scope" of the Web Service and its influence on the performance: my Web
Service won't have any state (local variables), will only perform read
operations (therefore I don't have any locking problem) and is going to be
us
Hamish,
I've just been made aware of Apache XML Beans.
It seems one can compile XML Schema into Java classes that can access an
underlying DOM in a Java friendly way. Maybe you can access the incoming
SOAP body using XML Beans, create your new Java objects (with XML Beans
generated from your othe
Hello All,
I have the following situation and am wondering if any of you can offer any
suggestions as to how to best handle it :
1) I have added a new method to the wsdl and this method basically accepts the given
input and then has to transform/map the data into an xml structure ( not SOAP
OK, Jochen. Following your reply, I had a
quick look at the Axis source and it seems as though a new AxisClient is
created for each Service object. The session ID is stored in the AxisClient
so I guess you'd need to use the same Service object for all service calls.
This may not be normal behaviou
But I don't see this problem with Axis 1.1 final. Has there been a
significant implementation change between 1.1 and 1.2?
Sandeep
On Wed, 08 Sep 2004 10:23:32 +0200, Fabien Marsaud
<[EMAIL PROTECTED]> wrote:
> I sent a message on this list on august 24th to say i had exactly the same
> problem.
Hi Tony,
I think there is some misunderstanding. I'm requesting all services from
the same JVM.
First I create a Service and a Call object for the first service and
then for the second.
On the server-side I'm storing an object in the session and access it on
each request.
When accessing the sec
Jochen,
I suspect that you would have to keep the
client JVM alive and make all service calls from that JVM, in order to
maintain the session across different service calls. Using the HTTP sessions
might work better, though I doubt it. Other than that, you'd probably have
to write your own sessio
Hi,
what exactly do you need to do? When you encode the AXIS service with DOC / lireral
then that creates a lof of problems on the AXIS side, sometimes AXIS creates DOC /
encoded types which is not valid (in a DOC/literal context) and .NET does not handle
them. When you encode the AXIS servic
Thanks for this tip.
After copying the part from the default config file into my specific
client-config.wsdd, the service does connect to the server again.
The I added
to each service entry (the handler is defined before )
Now I have the same effect
Hello,
I tried the SOAPMonitor to trace my web service. Everythings works fine, but
when the server answers with an remote exception, the response is never
displayed in the soap monitor and the request status is still active. But my
client gets the exception.
What am I doing wrong?
Markus
Jochen,
Did you include the transport pivot handler
that I think is specified in the default client-config.wsdd? That's the
bit that actually sends your request. The client-config.wsdd default file
is in the axis.jar file, in the org.apache.axis.client package.
Tony
Thats not the problem. The
if u remove it (client- config.wsdd) from the class path, does it make
a connection?
On Wed, 08 Sep 2004 15:06:36 +0200, Jochen Schwörer <[EMAIL PROTECTED]> wrote:
> Thats not the problem. The config file is used by axis, but it does not
> make any connection.
>
> Jochen
>
>
>
> Mahen Perera
Thats not the problem. The config file is used by axis, but it does not
make any connection.
Jochen
Mahen Perera wrote:
try this
use the following java option when running the client , as in
-Daxis.ClientConfigFile=\\client-
config.wsdd
Mahen
On Wed, 08 Sep 2004 14:36:30 +0200, Jochen Schwörer <
Peter,
You can also just use the WinHttpRequest to send and receive raw SOAP.
I use this with a doc/literal style service I developed in Axis 1.1.
Here is some sample code:
Private Function SendRequest() As IXMLDOMNodeList
Dim httpReq As New WinHttpRequest
Dim responseDoc As New DOMDoc
try this
use the following java option when running the client , as in
-Daxis.ClientConfigFile=\\client-
config.wsdd
Mahen
On Wed, 08 Sep 2004 14:36:30 +0200, Jochen Schwörer <[EMAIL PROTECTED]> wrote:
> Hi Mahen,
>
> > Joschen>> can u tell me how ur invoking the two services from the
> > cl
Hi Mahen,
Joschen>> can u tell me how ur invoking the two services from the
client side. R u using Call objects? or WSDL2Java generated proxy?
for testing I am using a Service and a Call object at the moment. Later
I want to use WSDL2Java generated proxies.
I tried to use a client-config.wsdd fil
I currently have two problems with Axis 1.1 running on a Solaris 9 box
using
Sun One Application Server.
I have installed Axis and my service. The happy Axis page is OK and I can
see it in the list of deployed services. The two problems I have are:
1. When my client hits my service I get an e
Hi Jochen, Tony,
Appreciate u guys ideas.
yes, in the client-config.wsdd also we have to specify the
SimpleSessionHandler in both request flows and response flows for the
corresponding services, in order for the session management to work.
this is similar to the server-config.wsdd file.
using
Hi,
Is there a way to force axis to use a character encoding for the response.
In the doGet from axisservlet the writer is "created" with
response.getWriter();
The default encoding for this writer is latin 1, I need it to be utf-8
because my soap message contains characters like ë
Thanks,
Mauric
Hi Jochen,
From the little I've read, you need to deploy
the session handler on the client side also. I've never done this but I
believe you can use a WSDD file on the client side to specify request and
reponse handlers, so I guess this is where you need to do it. If it already
works for one serv
Hi Tony,
yes, I did define the handler "session".
Sessions are working for *one* service without problems. But I want to
get the same session from another service.
I think there must be some configuration on the client side to tell the
axis engine to use the same sessionID for all services.
Joc
Jochen,
I've only read a little about sessions but
I think you have to deploy the SimpleSessionHandler on the client's request
and response flows. I don't know if you need to do this on the server.
Also, did you define the handler type "session" before refering
to it in your ?
I think you can si
I sent a message on this list on august 24th to say i had exactly the same
problem.
I had no answer until now and it seems the client and server WSD files are
the same for me.
fm.
- Original Message -
From: "Mahen Perera" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; "sandeep arshanapally
Peter,
we have some clients here running successfully Visual Basic 6.0 (with PocketSOAP
and/or MS SOAP Toolkit 3.0) and Visual Basic .NET against our Axis 1.1 Server.
We are using RPC/encoded.
Try to build a Web Service with a simple methods first. E.g.:
- public void getString()
deploy the ser
Hi Mahen,
my configuration on the server side looks like this for both services:
...
When watching the request/responses with TcpMon, I see that when I query
the 2nd service for the first time, the client does not pass the
previous received session
In order to make a web service usable with e.g. nuSOAP (php), I changed
the deployment of the web service from style="document" and use="encoded"
to style="wrapped" and use="literal".
But now I can't access that ws with a java client using axis anymore.
I get some error like
this:
HTTP ERROR: 50
Hi Jochen
Have u put the SimpleSessionHandler in both request flows and response
flows in both the services?
If this is so , there will not be a problem I guess.
And see whether ur sending the same session id from the client side
when invoking both services , using tcpmon.
Mahen
On Wed, 08 S
Hi,
I have successfully configured sessions for one service with the
SimpleSessionHandler.
Now I've noticed that the session is only valid for one service. Ie if I
connect to one service (eg. AuthenticationService) which stores some
objects in the session, these objects are not visible from the
Peter,
I don't have any experience with VB for accessing
Web services but others may be better able to answer your question if you
report what the actual problems are. "It doesn't work" is not
a useful symptom description.
Tony
Hi all,
we are experimenting with accessing our Axis based webservices with a
Visual Basic client. Alltough we have manage to use the VB client on
non-axis webservices it doesn't work with any of the axis webservices.
We have tried a some of the different (rpc/document/wrapped)* *encoding
style
I wouldn't expect session scoped services
to get created for each thread, since they need to stay around for the
life of the user session (which may span multiple requests). Request scope
seems to be the one you want. Servlets create a new thread for each request
and, with request scope, each requ
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