Operation Client API
Hello, AFAIK Axis2/C always adds a SOAP Header element, even if there are no SOAP headers. In this case the Header element is empty, e.g. soapenv:Header/soapenv:Header. I have to communicate to a SOAP service which appears to be broken; it cannot handle the SOAP Header element, even if it is empty. The best solution is of course to correct the service, but that is beyond my control. So I want to remove the SOAP Header element from my SOAP message. I think I have to use the operation client API (instead of the service client) to do that. However I cannot find any examples, tutorials or documentation to get started. Can someone provide this? Can someone explain the basic steps for using the operation client? Regards, Rutger Vanboxtel BV - Kerkstraat 14 - 5427 BC Boekel - KvK 16051676
Re: Operation Client API
Best example of using op_client is in the svc_client code. svc_client internally uses the op_client. So if you look at svc_client code you can find out how to use op_client. Thanks, Supun. On Thu, Feb 19, 2009 at 7:18 PM, Rutger van Eerd - Vanboxtel BV rve...@vanboxtel.nl wrote: Hello, AFAIK Axis2/C always adds a SOAP Header element, even if there are no SOAP headers. In this case the Header element is empty, e.g. soapenv:Header/soapenv:Header. I have to communicate to a SOAP service which appears to be broken; it cannot handle the SOAP Header element, even if it is empty. The best solution is of course to correct the service, but that is beyond my control. So I want to remove the SOAP Header element from my SOAP message. I think I have to use the operation client API (instead of the service client) to do that. However I cannot find any examples, tutorials or documentation to get started. Can someone provide this? Can someone explain the basic steps for using the operation client? Regards, Rutger Vanboxtel BV - Kerkstraat 14 - 5427 BC Boekel - KvK 16051676 -- Software Engineer, WSO2 Inc http://wso2.org supunk.blogspot.com
Re: Operation Client API
On Thu, Feb 19, 2009 at 7:48 PM, Rutger van Eerd - Vanboxtel BV rve...@vanboxtel.nl wrote: hi, Try op_client API, http://svn.apache.org/repos/asf/webservices/axis2/trunk/c/include/axis2_op_client.h Hello, AFAIK Axis2/C always adds a SOAP Header element, even if there are no SOAP headers. In this case the Header element is empty, e.g. soapenv:Header/soapenv:Header. I have to communicate to a SOAP service which appears to be broken; it cannot handle the SOAP Header element, even if it is empty. The best solution is of course to correct the service, but that is beyond my control. So I want to remove the SOAP Header element from my SOAP message. I think I have to use the operation client API (instead of the service client) to do that. However I cannot find any examples, tutorials or documentation to get started. Can someone provide this? Can someone explain the basic steps for using the operation client? Regards, Rutger Vanboxtel BV - Kerkstraat 14 - 5427 BC Boekel - KvK 16051676 -- http://wso2.org/ http://llvm.org/ http://www.osdev.org/
axis cpp client - exception handling and showing correct message ?
Hi All,
Question : How do I do the exception handling in axis cpp client so that
correct relevant message is printed out ?
Detailed description below :
I am new to Web services. I have a requirement to write C++ client to call a
customer's web services. My client code has to run on many platforms : Win32,
AIX, Solaris, HP-Itanium, Linux. I am playing with both gSoap and Axis C++
client versions on Windows first.
I am using axis-c-1.6b-Win32-trace-bin binaries on Windows 2000 Advanced Server
(my laptop).
My customer's web service is written in Axis for Java.
First I tried simple examples, and they are working fine : Calculator, hello
world etc.
But when I try calling my customer's web service (real life) example with axis
client as well as with gSoap client, I am unable to get the actual exception
string.
Question : How do I do the correct exception handling so that correct relevant
message is printed out ?
Bacause I am sending invalid business data, I get HTTP 500. But as you can see
in the return HTTP message below, the business exception / fault string is
TruckID EXAMPLE-5 cannot be found but instead I get Cannot deserialize with
Axis and HTTP 500 error with gSOap.
This post is only regarding Axis, so I am not expecting any replies regarding
gSOap.
Below, I have used MacDonalds as an example. They are not my customer :)
Thanks a LOT in advance !!
Below is my client code :
try
{
CustomerService service;
allocSvcObj.setUsername(username);
allocSvcObj.setPassword(password);
TruckObject * createdTruckId = service.callCustomerMethod(
EXAMPLE-5,BBB );
}
catch(AxisException e)
{
printf(Exception : %s\n, e.what());
}
I also tried :
catch( SoapFaultException e)
{
const char *excpCode = e.getFaultCode();
const char *excpMessage = e.getFaultString();
printf(Got Soap Fault : code : [%d], message : [%s]\n, excpCode,
excpMessage);
}
catch( AxisException e)
{
int iExceptionCode = e.getExceptionCode();
const char *excpMessage = e.getMessage();
printf(Got axis exception : code : [%d], message : [%s]\n,
iExceptionCode, excpMessage);
}
Below is my client run result :
Exception : Cannot deserialize the requested element
if I print e.exceptionCode(), I get 72.
Below is what the customer's http server returned :
HTTP/1.1 500 Internal Server Error
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=EE7CCB1E9C3F32E1E340387CEFB3C39C; Path=/dm
Content-Type: text/xml;charset=utf-8
Transfer-Encoding: chunked
Date: Thu, 19 Feb 2009 14:35:29 GMT
Connection: close
291
?xml version=1.0 encoding=UTF-8?soapenv:Envelope
xmlns:soapenv=http://schemas.xmlsoap.org/soap/envelope/;
xmlns:xsd=http://www.w3.org/2001/XMLSchema;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;soapenv:Bodysoapenv:Faultfaultcodesoapenv:Server.generalException/faultcodefaultstringE20010
TruckID EXAMPLE-5 cannot be found [R7]; nested exception is:
com.MacDonalds.common.exceptions.RecordDeletedException: E20010 TruckID
EXAMPLE-5 cannot be found [R7]/faultstringdetailns1:hostname
xmlns:ns1=http://xml.apache.org/axis/;mp-srv-lin02/ns1:hostname/detail/soapenv:Fault/soapenv:Body/soapenv:Envelope
Re: axis cpp client - exception handling and showing correct message ?
I would suggest you download the latest code from SVN, build it, and try
that instead of using binaries - the axis-c-1.6b-Win32-trace-bin binaries
are very, very, old and are buggy.
Hopefully, a 1.6 version will be released. Do not know when yet.
Nadir Amra
S Balaji ija...@yahoo.com wrote on 02/19/2009 12:10:34 PM:
[image removed]
axis cpp client - exception handling and showing correct message ?
S Balaji
to:
axis-c-user
02/19/2009 12:13 PM
Please respond to Apache AXIS C User List
Hi All,
Question : How do I do the exception handling in axis cpp client so
that correct relevant message is printed out ?
Detailed description below :
I am new to Web services. I have a requirement to write C++ client
to call a customer's web services. My client code has to run on many
platforms : Win32, AIX, Solaris, HP-Itanium, Linux. I am playing
with both gSoap and Axis C++ client versions on Windows first.
I am using axis-c-1.6b-Win32-trace-bin binaries on Windows 2000
Advanced Server (my laptop).
My customer's web service is written in Axis for Java.
First I tried simple examples, and they are working fine :
Calculator, hello world etc.
But when I try calling my customer's web service (real life) example
with axis client as well as with gSoap client, I am unable to get
the actual exception string.
Question : How do I do the correct exception handling so that
correct relevant message is printed out ?
Bacause I am sending invalid business data, I get HTTP 500. But as
you can see in the return HTTP message below, the business exception
/ fault string is TruckID EXAMPLE-5 cannot be found but instead I
get Cannot deserialize with Axis and HTTP 500 error with gSOap.
This post is only regarding Axis, so I am not expecting any replies
regarding gSOap.
Below, I have used MacDonalds as an example. They are not my customer :)
Thanks a LOT in advance !!
Below is my client code :
try
{
CustomerService service;
allocSvcObj.setUsername(username);
allocSvcObj.setPassword(password);
TruckObject * createdTruckId = service.callCustomerMethod(
EXAMPLE-5,BBB );
}
catch(AxisException e)
{
printf(Exception : %s\n, e.what());
}
I also tried :
catch( SoapFaultException e)
{
const char *excpCode = e.getFaultCode();
const char *excpMessage = e.getFaultString();
printf(Got Soap Fault : code : [%d], message : [%s]\n,
excpCode, excpMessage);
}
catch( AxisException e)
{
int iExceptionCode = e.getExceptionCode();
const char *excpMessage = e.getMessage();
printf(Got axis exception : code : [%d], message : [%s]\n,
iExceptionCode, excpMessage);
}
Below is my client run result :
Exception : Cannot deserialize the requested element
if I print e.exceptionCode(), I get 72.
Below is what the customer's http server returned :
HTTP/1.1 500 Internal Server Error
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=EE7CCB1E9C3F32E1E340387CEFB3C39C; Path=/dm
Content-Type: text/xml;charset=utf-8
Transfer-Encoding: chunked
Date: Thu, 19 Feb 2009 14:35:29 GMT
Connection: close
291
?xml version=1.0 encoding=UTF-8?soapenv:Envelope xmlns:soapenv=
http://schemas.xmlsoap.org/soap/envelope/; xmlns:xsd=http://
www.w3.org/2001/XMLSchema xmlns:xsi=http://www.w3.org/2001/
XMLSchema-instance
soapenv:Bodysoapenv:Faultfaultcodesoapenv:Server.generalException/
faultcodefaultstringE20010 TruckID EXAMPLE-5 cannot be found
[R7]; nested exception is:
com.MacDonalds.common.exceptions.RecordDeletedException: E20010
TruckID EXAMPLE-5 cannot be found [R7]/
faultstringdetailns1:hostname xmlns:ns1=http://xml.apache.org/axis/
mp-srv-lin02/ns1:hostname/detail/soapenv:Fault/
soapenv:Body/soapenv:Envelope
Re: axis cpp client - exception handling and showing correct message ?
Thanks Nadir.
Sorry but I am unable to find the correct links to download : I started from :
http://ws.apache.org/axis/cpp/index.html - in this link, under Axis(C++) on
the left, there is a download link which takes me to
http://ws.apache.org/axis/cpp/download.html. All the drops here (binaries and
source) are from Mar 2006. Nothing newer.
On another note, if you go to http://ws.apache.org/axis/cpp/index.html, on the
left hand side, the Releases and Source Code link on the left (just above
the Translation part on the bottom left of the page, are broken.
Thanks.
- B
--- On Thu, 2/19/09, Nadir Amra a...@us.ibm.com wrote:
From: Nadir Amra a...@us.ibm.com
Subject: Re: axis cpp client - exception handling and showing correct message
?
To: Apache AXIS C User List axis-c-user@ws.apache.org
Cc: axis-c-user@ws.apache.org
Date: Thursday, February 19, 2009, 4:57 PM
I would suggest you download the latest code from SVN, build
it, and try
that instead of using binaries - the
axis-c-1.6b-Win32-trace-bin binaries
are very, very, old and are buggy.
Hopefully, a 1.6 version will be released. Do not know
when yet.
Nadir Amra
S Balaji ija...@yahoo.com wrote on 02/19/2009
12:10:34 PM:
[image removed]
axis cpp client - exception handling and showing
correct message ?
S Balaji
to:
axis-c-user
02/19/2009 12:13 PM
Please respond to Apache AXIS C User List
Hi All,
Question : How do I do the exception handling in axis
cpp client so
that correct relevant message is printed out ?
Detailed description below :
I am new to Web services. I have a requirement to
write C++ client
to call a customer's web services. My client code
has to run on many
platforms : Win32, AIX, Solaris, HP-Itanium, Linux. I
am playing
with both gSoap and Axis C++ client versions on
Windows first.
I am using axis-c-1.6b-Win32-trace-bin binaries on
Windows 2000
Advanced Server (my laptop).
My customer's web service is written in Axis for
Java.
First I tried simple examples, and they are working
fine :
Calculator, hello world etc.
But when I try calling my customer's web service
(real life) example
with axis client as well as with gSoap client, I am
unable to get
the actual exception string.
Question : How do I do the correct exception handling
so that
correct relevant message is printed out ?
Bacause I am sending invalid business data, I get HTTP
500. But as
you can see in the return HTTP message below, the
business exception
/ fault string is TruckID EXAMPLE-5 cannot be
found but instead I
get Cannot deserialize with Axis and
HTTP 500 error with gSOap.
This post is only regarding Axis, so I am not
expecting any replies
regarding gSOap.
Below, I have used MacDonalds as an example. They are
not my customer :)
Thanks a LOT in advance !!
Below is my client code :
try
{
CustomerService service;
allocSvcObj.setUsername(username);
allocSvcObj.setPassword(password);
TruckObject * createdTruckId =
service.callCustomerMethod(
EXAMPLE-5,BBB );
}
catch(AxisException e)
{
printf(Exception : %s\n,
e.what());
}
I also tried :
catch( SoapFaultException e)
{
const char *excpCode = e.getFaultCode();
const char *excpMessage = e.getFaultString();
printf(Got Soap Fault : code : [%d],
message : [%s]\n,
excpCode, excpMessage);
}
catch( AxisException e)
{
int iExceptionCode = e.getExceptionCode();
const char *excpMessage = e.getMessage();
printf(Got axis exception : code : [%d],
message : [%s]\n,
iExceptionCode, excpMessage);
}
Below is my client run result :
Exception : Cannot deserialize the requested element
if I print e.exceptionCode(), I get 72.
Below is what the customer's http server returned
:
HTTP/1.1 500 Internal Server Error
Server: Apache-Coyote/1.1
Set-Cookie:
JSESSIONID=EE7CCB1E9C3F32E1E340387CEFB3C39C; Path=/dm
Content-Type: text/xml;charset=utf-8
Transfer-Encoding: chunked
Date: Thu, 19 Feb 2009 14:35:29 GMT
Connection: close
291
?xml version=1.0
encoding=UTF-8?soapenv:Envelope
xmlns:soapenv=
http://schemas.xmlsoap.org/soap/envelope/;
xmlns:xsd=http://
www.w3.org/2001/XMLSchema
xmlns:xsi=http://www.w3.org/2001/
XMLSchema-instance
soapenv:Bodysoapenv:Faultfaultcodesoapenv:Server.generalException/
faultcodefaultstringE20010 TruckID
EXAMPLE-5 cannot be found
[R7]; nested exception is:
com.MacDonalds.common.exceptions.RecordDeletedException:
E20010
TruckID EXAMPLE-5 cannot be found [R7]/
faultstringdetailns1:hostname
xmlns:ns1=http://xml.apache.org/axis/
Re: Operation Client API
I am not sure about the previous Axis2/C releases but in the current svn trunk Axis2/C does not send empty Headers. On Thu, 2009-02-19 at 15:18 +0100, Rutger van Eerd - Vanboxtel BV wrote: Hello, AFAIK Axis2/C always adds a SOAP Header element, even if there are no SOAP headers. In this case the Header element is empty, e.g. soapenv:Header/soapenv:Header. I have to communicate to a SOAP service which appears to be broken; it cannot handle the SOAP Header element, even if it is empty. The best solution is of course to correct the service, but that is beyond my control. So I want to remove the SOAP Header element from my SOAP message. I think I have to use the operation client API (instead of the service client) to do that. However I cannot find any examples, tutorials or documentation to get started. Can someone provide this? Can someone explain the basic steps for using the operation client? Regards, Rutger Vanboxtel BV - Kerkstraat 14 - 5427 BC Boekel - KvK 16051676
