Re: web service development using Axis 2

[Afkham Azeez]

See comments inline:

On Fri, Feb 1, 2008 at 11:05 AM, <[EMAIL PROTECTED]> wrote:

>  Hi Group,
>
>
>
> I want to know is if there is anything fundamentally different in steps
> while developing web services using axis2
>
> I have developed some web services using axis 1.4 & migrate to axis 2.
>
>
This http://wso2.org/project/wsas/java/2.2/docs/user_guide.html#Deploy may
help you to gradually migrate from Axis1 services to Axis2 services.

>
>


> The approach I have followed is to start with interface & use javatowsdl &
> wsdltojava for generation of client-side & server-side code.
>
>
>
> Also, I want to know the list of MIN jar files required as the axis 2
> download comes with lot of jar files.
>
>
>
See http://wso2.org/blog/afkham-azeez/3081 to get a set of minimal jars


> Thanks
>
> Ajit
>


-- 
Thanks
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web service development using Axis 2

[Ajit.Kamalakant]

Hi Group,

 

I want to know is if there is anything fundamentally different in steps
while developing web services using axis2

I have developed some web services using axis 1.4 & migrate to axis 2.

 

The approach I have followed is to start with interface & use javatowsdl
& wsdltojava for generation of client-side & server-side code.

 

Also, I want to know the list of MIN jar files required as the axis 2
download comes with lot of jar files.

 

Thanks

Ajit

 



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Re: ABD Problem resolving attributeGroup ref="..." when referencing schema shares target namespace with the referenced attributeGroup

[Amila Suriarachchi]

On Jan 22, 2008 2:54 PM, Jakob Færch <[EMAIL PROTECTED]> wrote:

>  I'm using ADB databinding to generate client- and serverside code for a
> fairly complex collection of wsdl's and xsd's.
>
> I have run into a problem with constructions like the following (using […]
> for abbreviations added by me):
>
> File TLS_Sektion.xsd:
>  xmlns:tls="http://rep.oio.dk/tinglysning.dk/xml.schema/2008.01.01/";
> targetNamespace="
> http://rep.oio.dk/tinglysning.dk/xml.schema/2008.01.01/"; […]>
>  schemaLocation="TLS_BrugerformularAnvendelseAttributGruppe.xsd"/>
> 
> […]
>  ref="tls:BrugerformularAnvendelseAttributGruppe"/>
> 
> 
>
> File TLS_BrugerformularAnvendelseAttributGruppe.xsd:
>  xmlns:tls="http://rep.oio.dk/tinglysning.dk/xml.schema/2008.01.01/";
> targetNamespace="
> http://rep.oio.dk/tinglysning.dk/xml.schema/2008.01.01/"; […]>
> 
> 
>  type="tls:FastVariabelKodeType" use="optional"/>
> 
> 
>
> Similar constructs where the targetnamespace of the refering schema is
> /not/ the same as the refered attributeGroup seems to work all right.
>
> When I generate code for this, a CodeGenerationException is thrown
> indicating that the tls:BrugerformularAnvendelseAttributGruppe can not be
> dereferenced.
>
> I have debugged the code and found, that in
> org.apache.axis2.schema.SchemaCompiler#processAttributeGroupReference, the
> call to getXmlSchemaAttributeGroup doesn't seem to follow the include.
>
> I am running Axis2 1.3 under a jdk 1.4.2.
>

could you please try with a nighly build. I changed the schema resolution
logic . so that every one use the same logic.

thanks,
Amila.

>  Does anyone have a suggestion for a workaround or af fix? Could this be a
> bug?
>
> Kindly,
> Jakob Færch
>



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WSO2 Inc.

Re: [Axis2] WSDL2Java Service side generation does not match web documentation

[Amila Suriarachchi]

On Jan 23, 2008 12:14 PM, Serwei Lee <[EMAIL PROTECTED]> wrote:

>  Hi,
>
>
>
> There is no *Skeleton.java generated as described in
> http://ws.apache.org/axis2/1_3/userguide-buildingservices.html#deployrun
>
> And the 4 classes contain some deprecated super classes…
>
>
>
> Erm so where to get the updated WSDL2Java?
>

you can get a  nighly build . make sure you use -ss option.

>
>
> Thanks
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Re: [Axis2] xsi:type support with JAXB databinding?

[Amila Suriarachchi]

On Jan 30, 2008 8:58 PM, <[EMAIL PROTECTED]> wrote:

>
> Hello axis users,
> I have a web service client (which I can't modify) which sends requests
> using xsi:type attributes:
> http://www.almerys.com/schemas/requeteOPTOAMC/2.6.0";
> xsi:type="LUNETTETYPE">
> []
> 
>
> After generating sources from the wsdl using jaxb2 databinding, I got the
> following classes: EQUIPEMENTTYPE.java and LUNETTETYPE.java
> During Axis2 request treatmeent I receive an InstantiationException (the
> detail is the the linked file) : Unable to create an instance of
> com.almerys.schemas.requeteoptoamc._2_6.EQUIPEMENTTYPE
>
> If I send a request without xsi:type :
> http://www.almerys.com/schemas/requeteOPTOAMC/2.6.0";>
> []
> 
>
> It works perfectly.
>
> So my question: Does Axis2 support xsi:type attribute? On the website , I
> saw this article, about adb :
> http://ws.apache.org/axis2/1_0/adb/adb-howto.html telling that it is not
> supported.


Have you written the service using the ADB. This is an Axis21.0 article.
With Axis2 1.2 and onwards it supports the xsi:type. Use -g option when
generating the code.

thanks,
Amila.

>
>
> Does anybody knows what to do?
>
> Thanks in advance,
>
> Pierre
>
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Re: Getting FaultString from SOAP message on Client

[Julie . Hansen]

Hi Upul
Thanks very much for this.
It worked a treat.
You're right though, it does seem to be a complicated way to get the fault 
data
Regards
Julie





Sorry, You can get the last envelope like this. And traverse the 
OMElement. There should be better solutions.

org.apache.axiom.soap.SOAPEnvelope soap = 
stub._getServiceClient().getLastOperationContext().getMessageContext(org.apache.axis2.wsdl.WSDLConstants.MESSAGE_LABEL_IN_VALUE
 
).getEnvelope();

Upul


On Feb 1, 2008 7:42 AM, <[EMAIL PROTECTED]> wrote:

Thanks for your feedback, however, the exception that is thrown is a 
EnterpriseServiceConnectionException Exception. This does not have a 
'getFaultString' method, it only has a 'getFaultMessage' which returns the 
null ellipseConnectionManagerLogonResultDTO. 

Does this mean that the EnterpriseServiceConnectionException has been 
defined incorrectly in the WSDL? 

Thanks 
Julie




You can get faultString etc. like in the catch block,

exception.getFaultString()

Upul

On Feb 1, 2008 3:38 AM, <[EMAIL PROTECTED]> wrote: 
Hi, 
I am having some problems getting the FaultString out of the SOAP message 
returned to me from a service. 
I have generated my stubs using WSDL2Java from version 1.3 of Axis2. 
The following is the SOAP message returned : 

http://schemas.xmlsoap.org/soap/envelope/"; 
   xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; 
   xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> 
 
 
   
 http://exception.enterpriseservice.mincom.com
">p773:EnterpriseServiceConnectionException 
 
 
 
 http://exception.enterpriseservice.mincom.com";> 

 
 

 
 
However, the stub throws an EnterpriseServiceConnectionException which 
contains a null ellipseConnectionManagerLogonResultDTO (which I guess 
makes sense from the result). 
I want to know if the faultstring is made available to the client stubs(as 
this is what holds the meaningful message in this case), and if so, how? 
Thanks 
Julie 
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Re: externalMapping to reuse types

[Amila Suriarachchi]

hi,

The external mapping option was there from lot of time and there were not
request
for this feature. So I have not done much testing with it and I'll have a
look at onit once have a time.

For Xmlbeans you can use the -Ewdc option.
This basically generates some dummy classes for the element refer from the
wsdl.
So what you can do is to First generate the code with this option and then
delete the dummy
classes.
Then generate the Xmlbeans classes using the scomp command comes with the
Xmlbeans distribution.
Then add those classes to class path.

thanks,
Amila.

On Jan 31, 2008 4:52 PM, Mauro Molinari <[EMAIL PROTECTED]> wrote:

> Alistair Edwardes ha scritto:
> > which is similar to what I think you were trying to achieve before too.
>
> Hi Alistair,
> actually I'm using ADB and I'm following the approach to carefully
> choose namespaces so that the automatically mapped package names of the
> generated class files are the ones I want to be. Moreover, I know
> WSDL2Java has -ns2p option that can help to map namespaces to Java
> packages, although I didn't need to use it.
>
> Anyway, thank you for sharing your results with XMLBeans with us, they
> can surely be very useful to many people.
>
> Unfortunately, Axis2 official documentation is really poor about this
> kind of information :-(
>
> --
> Mauro Molinari
> Software Developer
> [EMAIL PROTECTED]
>
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Re: Accessing properties in an aar archive.

[Deepal jayasinghe]

Hello,

Thanks alot for your help. So MessageContext is a static

its stored in the ThreadLocal.

 object that
doesnt need to be initialized,

It is initialized when Axis2 receive a message.

 what would happen if
MessageContext.getCurrentMessageContext() was ran by a normal class
that wasn't being run by the axis2 server. Also is this anywhere in
the documentation on the site. 

No :)

As I dont see this as an obivious way
to add properties to a web service (which is probably a really common
thing).
  

please have a look at the following article
http://www.developer.com/java/web/article.php/3620661

Thanks
Deepal

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Re: Axis2 IIS

[Amila Suriarachchi]

As far as IIS forward the http request to tomcat server correctly this
should not be a problem.
But I think Apache httpd and tomcat using jks connector is a much tested
configuration.

thanks,
Amila.

On Jan 31, 2008 5:29 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]>
wrote:

> Hi, i installed Axis2 on tomcat working only like servlet container behind
> = IIS. I can see the file wsdl by url but i can connect by client!!? Are
> ther= e any problem to use Axis2 and IIS ?? do i need to set a particular
> configu= ration?? thanks in advance
>
>
>
> 
>
> Tiscali Voce 8 Mega: Telefono + Adsl a soli € 4,95 al mese.
>
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>



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WSO2 Inc.

Re: internal server error with tomcat/ubuntu/axis2

[Amila Suriarachchi]

Can you try by downloading tomcat directly. it worked fined for me with
tomcat 5.5.20

thanks,
Amila.

On Jan 31, 2008 9:14 PM, Olivier Ricordeau <[EMAIL PROTECTED]> wrote:

> Remark:
> The tomcat sample application runs fine on my server.
> http://tomcat.apache.org/tomcat-5.5-doc/appdev/sample/
>
> O.
>
> Olivier Ricordeau a écrit :
> > Hi list,
> >
> > I'm trying to deploy axis2 in tomcat and I can't manage to make it work.
> > Note: I've tried with axis2 1.3 and with the latest nightly build and I
> > get the same result. I'm using Tomcat 5.5.25-1ubuntu1 (the latest
> > package available for Ubuntu 7.10).
> >
> > Here is what I did:
> > * unzip axis2-xxx.zip
> > * run "ant create.war"
> > * copy dist/axis2.war to /var/lib/tomcat/webapps
> > * restart tomcat
> >
> > When I try to load http://localhost:8180/axis2/ (the default port on
> > Ubuntu is 8180...) I get the axis welcome page (fine). But when I click
> > on one of the links ("Services", "Validate", "Administration"), I get a
> > page with the Apache feather and the axis logo on the top, saying
> > "Internal server error"... and there's nothing in /var/log/tomcat5.5 !!!
> >
> > Can anybody help me?
> > I'm not sure if it's an axis2 bug or a misconfiguration problem. Are
> > there some other place where I should look for logs? (I tried "find
> > /var/lib/tomcat/webapps/axis2|grep -i log" just in case, but there's
> > nothing relevant)
> >
> > Cheers,
> > Olivier
> >
>
>
> --
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Re: [Axis2] Auto-generated "return" element

[Deepal Jayasinghe]

I implemented a simple web service using Eclipse and WTP and deployed 
the service
as an AAR (including the WSDL) to the Tomcat (5.5.23) based Axis2 
(1.3) runtime

environment.

Calling the service runs fine but in the generated answer always 
contains an additional
"return" element (the WSDL doesn't contain this element). Is there a 
way to avoid

generation of this element ?


I am sorry but there is no way to avoid that

Thanks
Deepal


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Re: "Pass through" Web Service

[Deepal Jayasinghe]

Hello,
I am curious about how to create a web-service when the payloads it
delivers could have un-anticipated elements.  That is, the xsd for the
payloads would have to leave open the possibility of potentially
random elements being included.  In this case, only the outermost tag
would be known as well as a few other elements.  However, its
complexType declaration would also have an xsd:any element.Because
of the unknown elements, there seems to be no good way to characterize
such messages in a corresponding Java class.  So, I don't expect the
code generation tools to be of any use here.  The alternative would be
to design the web-service so that it is able to put an arbitrary XML
message into a payload.  Could you help me start researching how to
implement such a service?  This is a more general question than this
message about RDF
  
In Axis2 you can write your service impl class with Axiom and get this 
working. I mean you can write your service impl class as below


class MyService {
 public OMElement getData(OMElement value){
   // do the processing here
}
}

Thanks
Deepal

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Re: BeanUtil.deserialize problem

[Deepal Jayasinghe]

hi Virtual ,
Could you please send (or create a JIRA) us your java class and 
necessary classes so that we can see what actually happening


Thanks
Deepal
I have the following xml that is being returned from a DB.  I have 
checked the xml and it is well formed:


xmlns:absMet="http://webservices.elsevier.com/schemas/metadata/abstracts/types/v7";>





2-s2.0-19744366850

2-s2.0-19744366850
10.1016/j.snb.2004.09.044

Rothschild
2005
223
230
A


09254005
108
1-2
223

scopusbase

c
0




The GetLinkDataRspPayloadType is a java object generated with 
WSDL2Java with ADB data binding.  I have been trying to deserialize 
the xml into the java object but can't seem to get it to work.  I get 
no errors but I get no values in the object.  I am using the following 
to get the xml string into an OMElement which appears to work fine as 
a toString on the created OMElement displays the results with the 
values. 


try
{
OMElement ele = 
org.apache.axiom.om.impl.llom.util.AXIOMUtil.stringToOM(xml);


I have tried a couple of the BeanUtil.deserialize methods.
 returnValue = 
(GetLinkDataRspPayloadType)BeanUtil.deserialize(GetLinkDataRspPayloadType.class, 
ele, new DefaultObjectSupplier(), null);
 

I have tried the above deserialize method and it appears to generate 
the correct object, however it is not filling in the values.  I also 
tried the deserialize method that takes a MultirefHelper but this 
method did not generate a proper object. Obviously I have missed 
something with doing this.  Any help or pointers would be appreciated. 


Regards,

Bill




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Re: mistake in this simple wsdl

[Amila Suriarachchi]

On Feb 1, 2008 5:46 AM, David Meiklejohn <[EMAIL PROTECTED]> wrote:

>  Without seeing all the code generated and how it links together I'd take
> a stab in the dark and say that you're not setting an object in the request.
> Since your wsdl does not appear to have any nillable/minOccurs="0" elements
> I would suggest that you are not populating one of the parent objects
> correctly. Eg not putting the "responseMsg" into the "to" and then that into
> the "fromtmResponse" object correctly.
>

I guess this should be the reason. try with -Eosv option.
thanks,
Amila.

>
>
> David Meiklejohn
>
> --
>
> Product Developer
>
> iseek Communications Pty Ltd
>
> Excellence in business data solutions
>
> ph 1300 661 668 fax 1300 661 540
>
> www.iseek.com.au
>
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>
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> *From:* mpas mpas [mailto:[EMAIL PROTECTED]
> *Sent:* Thursday, 31 January 2008 11:36 PM
> *To:* axis-user@ws.apache.org
> *Subject:* RE: mistake in this simple wsdl
>
>
>
>
>
> I did some kind of test and i found that the wsdl and xsd file are
> conformed.
>
> But the service skeleton generated with the wsdl2java tool is not properly
> and because of
>
> That axis get the error (error = property can not be null )
>
> I change generated skeleton so that I removed whole code and implemented
>
> Service operation myself so that the little method return what it gets
> from client back to client and the service works fine!!
>
> I assume that wsdl2java code can not qualified my wsdl or my xsd file and
>
> produces some improperly code!  Could somebody verify if my assuming is
> right!?
>
> If so, what is wrong in these files, that tool is not able to generate a
> properly working code?
>
>
>
>
>
>
>
>
>
>
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Re: Accessing properties in an aar archive.

[Steven Zimmer]

Hello,

Thanks alot for your help. So MessageContext is a static object that
doesnt need to be initialized, what would happen if
MessageContext.getCurrentMessageContext() was ran by a normal class
that wasn't being run by the axis2 server. Also is this anywhere in
the documentation on the site. As I dont see this as an obivious way
to add properties to a web service (which is probably a really common
thing).

On Jan 30, 2008 10:42 PM, Deepal jayasinghe <[EMAIL PROTECTED]> wrote:
>
> > Hello,
> >
> > I've find a similar post that suggests:
> >
> > The correct way is get the ServiceDescription from , MessageContxt and then
> > you can get the correct classloader for that service (which has all you lib
> > files) from serviceDescription
> > ClassLoader cl = sd.getClassLoader();
> >
> > However, I'm not sure how to even get at the ServiceDescription or
> > Message Context objects.
> >
> MessgeContext.getCurrentMessageContext();
> > For example, how would I get the ServiceDescription object in the
> > getProvIdentityDD Function:
> >
> > public class LocationLookupService{
> >public OMElement getProvIdentityDD(OMElement objLatLongitude)
> >{}
> > }
> >
> > the .properties file is in
> > ca/gc/agr/locationlookup/connection.properties file inside the aar
> > file.
> >
> > -
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> >
> >
>
>
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Re: Getting FaultString from SOAP message on Client

[Upul Godage]

Sorry, You can get the last envelope like this. And traverse the OMElement.
There should be better solutions.

org.apache.axiom.soap.SOAPEnvelope soap =
stub._getServiceClient().getLastOperationContext().getMessageContext(
org.apache.axis2.wsdl.WSDLConstants.MESSAGE_LABEL_IN_VALUE ).getEnvelope();

Upul


On Feb 1, 2008 7:42 AM, <[EMAIL PROTECTED]> wrote:

>
> Thanks for your feedback, however, the exception that is thrown is a
> EnterpriseServiceConnectionException Exception. This does not have a
> 'getFaultString' method, it only has a 'getFaultMessage' which returns the
> null ellipseConnectionManagerLogonResultDTO.
>
> Does this mean that the EnterpriseServiceConnectionException has been
> defined incorrectly in the WSDL?
>
> Thanks
> Julie
>
>
>
>
>
> You can get faultString etc. like in the catch block,
>
> exception.getFaultString()
>
> Upul
>
> On Feb 1, 2008 3:38 AM, <[EMAIL PROTECTED]<[EMAIL PROTECTED]>>
> wrote:
> Hi,
>
> I am having some problems getting the FaultString out of the SOAP message
> returned to me from a service.
>
> I have generated my stubs using WSDL2Java from version 1.3 of Axis2.
>
> The following is the SOAP message returned :
>
>
> 
> xmlns:soapenv="*http://schemas.xmlsoap.org/soap/envelope/*"
>
>
> xmlns:soapenc="*http://schemas.xmlsoap.org/soap/encoding/*"
>
>
> xmlns:xsd="*http://www.w3.org/2001/XMLSchema*"
>
>
> xmlns:xsi="*http://www.w3.org/2001/XMLSchema-instance*
> ">
> 
> 
>   
>  http://exception.enterpriseservice.mincom.com*
> ">p773:EnterpriseServiceConnectionException
> 
> 
>  http://exception.enterpriseservice.mincom.com*
> ">
> xsi:nil="true"/>
> 
> 
>
> 
> 
>
> However, the stub throws an EnterpriseServiceConnectionException which
> contains a null ellipseConnectionManagerLogonResultDTO (which I guess makes
> sense from the result).
>
> I want to know if the faultstring is made available to the client stubs(as
> this is what holds the meaningful message in this case), and if so, how?
>
> Thanks
>
> Julie
>
> --
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Re: [axis2] SimpleHTTPServer as transport listener causes too many connections to stay in TIME_WAIT state

[robert lazarski]

Me == clueless . Just some general advice though. Have you thought
about submitting patches to fix the NIO issues? I notice that someone
from the synapse team (IIRC), three weeks ago, asked you to submit a
test case for your failure in one of the jira's you posted.

As I've said before Michele, you easily have some of the most complex
and long going use cases for axis2 as a non-committer.  Your
involvement via patches certainly have a better chance of getting
developer attention.

In respect to this issue, I can at least try to be a bit helpful:

1) Have you tried running your code on anything else besides OSX to
see if these socket issues are OS related? I've run into several
socket and nio issues specific to linux for example.

2) Have you tried running http 1.0 instead of 1.1 ?

3) SimpleHTTPServer has never been meant for production use, so stop
trying to use it like that. Fixing the nio issues seem to me to be the
better path.

My understanding of TIME_WAIT, via an old usenet post of mine, was
best explained to me this way:

"After the connection is closed, there might still be some stray
packets that were delayed and could still arrive.  The TIME_WAIT
status retains a record of a recent connection, so that the system
can recognize these as delay packets."

Are these connections going from CLOSE_WAIT to TIME_WAIT?  Can you do
a 'netstat -anp' and show the transition states? What issue do you
have with TIME_WAIT exactly?

Anyways, since SimpleHTTPServer is deep involved into the several
hundred unit / integration tests, I don't see major changes happening
at this point.

4) Obviously try the latest axis2 nightlies and post questions to the
http commons / reactor list. Its possible the latest snapshot of
reactor fixes your issue and can be promoted to the upcomming axis2
1.4 .

HTH,
Robert

On Jan 31, 2008 7:48 PM, Michele Mazzucco <[EMAIL PROTECTED]> wrote:
> Hello again,
>
> I've tried to write a TransportListener which uses Jetty as http server
> -- but I had no success: when requests come I get the following error
>
>  xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
> xmlns:wsa="http://www.w3.org/2005/08/addressing";>http://www.w3.org/2005/08/addressing/soap/faultsoapenv:Serverjava.lang.NullPointerExceptionorg.apache.axis2.AxisFault:
>  java.lang.NullPointerException
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:182)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at org.apache.coyote.http11.Http11BaseProtocol
> $Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at org.apache.tomcat.util.threads.ThreadPool
> $ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: java.lang.NullPointerException
> at
> ncl.qosp.modules.manager.RouterDispatcher.isFault(RouterDispatcher.java:230)
> at
> ncl.qosp.modules.manager.RouterDispatcher.invoke(RouterDispatcher.java:267)
> at org.apache.axis2.engine.Phase.invoke(Phase.java:292)
> at
> org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
> at
> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
> at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)
> ... 16 more
>
> I'm attaching my implementation.
>
>
> Any help is appreciated,
> Michele
>
>
> On Thu, 2008-01-31 at 19:47 +, Michele Mazzucco wrote:
> > Hello everybody,
> >
> > I'm facing a serious problem with too many connections left in TIME_WAIT
> > state, causing my system to hang.
> > Since on the server side I run some ServiceClient instances as well I
> > wasn't sure about the root o

Re: Getting FaultString from SOAP message on Client

[Julie . Hansen]

Thanks for your feedback, however, the exception that is thrown is a 
EnterpriseServiceConnectionException Exception. This does not have a 
'getFaultString' method, it only has a 'getFaultMessage' which returns the 
null ellipseConnectionManagerLogonResultDTO.

Does this mean that the EnterpriseServiceConnectionException has been 
defined incorrectly in the WSDL?

Thanks
Julie





You can get faultString etc. like in the catch block,

exception.getFaultString()

Upul

On Feb 1, 2008 3:38 AM, <[EMAIL PROTECTED]> wrote:
Hi, 
I am having some problems getting the FaultString out of the SOAP message 
returned to me from a service. 
I have generated my stubs using WSDL2Java from version 1.3 of Axis2. 
The following is the SOAP message returned : 

http://schemas.xmlsoap.org/soap/envelope/"; 
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> 
 
 

  http://exception.enterpriseservice.mincom.com
">p773:EnterpriseServiceConnectionException 
 
 
  
  http://exception.enterpriseservice.mincom.com";> 
 
  
  
 
 
 
However, the stub throws an EnterpriseServiceConnectionException which 
contains a null ellipseConnectionManagerLogonResultDTO (which I guess 
makes sense from the result). 
I want to know if the faultstring is made available to the client stubs(as 
this is what holds the meaningful message in this case), and if so, how? 
Thanks 
Julie 
-- 
This transmission is for the intended addressee only and is confidential 
information. If you have received this transmission in error, please 
notify the sender and delete the transmission. The contents of this e-mail 
are the opinion of the writer only and are not endorsed by the Mincom 
Group of companies unless expressly stated otherwise.
-- 
 
 
 
 
 

Re: Getting FaultString from SOAP message on Client

[Upul Godage]

You can get faultString etc. like in the catch block,

exception.getFaultString()

Upul

On Feb 1, 2008 3:38 AM, <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I am having some problems getting the FaultString out of the SOAP message
> returned to me from a service.
>
> I have generated my stubs using WSDL2Java from version 1.3 of Axis2.
>
> The following is the SOAP message returned :
>
>
>  xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
> xmlns:xsd="http://www.w3.org/2001/XMLSchema";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
> 
> 
>
>   http://exception.enterpriseservice.mincom.com
> ">p773:EnterpriseServiceConnectionException
>  
>  
>   http://exception.enterpriseservice.mincom.com";>
>  xsi:nil="true"/>
>  
>  
> 
> 
> 
>
> However, the stub throws an EnterpriseServiceConnectionException which
> contains a null ellipseConnectionManagerLogonResultDTO (which I guess makes
> sense from the result).
>
> I want to know if the faultstring is made available to the client stubs(as
> this is what holds the meaningful message in this case), and if so, how?
>
> Thanks
>
> Julie
>
> --
>
> This transmission is for the intended addressee only and is confidential
> information. If you have received this transmission in error, please notify
> the sender and delete the transmission. The contents of this e-mail are the
> opinion of the writer only and are not endorsed by the Mincom Group of
> companies unless expressly stated otherwise.
>
> --
>
>
>
>
>
>
>
>
>
>
>

RE: mistake in this simple wsdl

[David Meiklejohn]

Without seeing all the code generated and how it links together I'd take a stab 
in the dark and say that you're not setting an object in the request. Since 
your wsdl does not appear to have any nillable/minOccurs="0" elements I would 
suggest that you are not populating one of the parent objects correctly. Eg not 
putting the "responseMsg" into the "to" and then that into the "fromtmResponse" 
object correctly.

David Meiklejohn
--
Product Developer
iseek Communications Pty Ltd
Excellence in business data solutions
ph 1300 661 668 fax 1300 661 540
www.iseek.com.au

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by mistake, please notify the sender by reply email, and then delete it without 
reading, storing, forwarding or disclosing its contents. The contents of this 
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so, does not represent the views of iseek Communications Pty Ltd.

All contents of this email and any attachments are subject to copyright.

From: mpas mpas [mailto:[EMAIL PROTECTED]
Sent: Thursday, 31 January 2008 11:36 PM
To: axis-user@ws.apache.org
Subject: RE: mistake in this simple wsdl


I did some kind of test and i found that the wsdl and xsd file are conformed.
But the service skeleton generated with the wsdl2java tool is not properly and 
because of
That axis get the error (error = property can not be null )
I change generated skeleton so that I removed whole code and implemented
Service operation myself so that the little method return what it gets from 
client back to client and the service works fine!!
I assume that wsdl2java code can not qualified my wsdl or my xsd file and
produces some improperly code!  Could somebody verify if my assuming is right!?
If so, what is wrong in these files, that tool is not able to generate a 
properly working code?








Jetzt Mails schnell in einem Vorschaufenster überfliegen. Dies und viel mehr 
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Mail.

RE: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Raghu Upadhyayula]

Hi Martin,

I am using ADB data binding.

Thanks
Raghu

-Original Message-
From: Martin Gainty [mailto:[EMAIL PROTECTED] 
Sent: Thursday, January 31, 2008 4:03 PM
To: axis-user@ws.apache.org
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call

Thats alot of longs!

Take a look at implementing a binding depending on returned
datatype..fastest processing for
returning voids, interface objects works best with JAXB
returning Strings and doubles use ADB
http://wso2.org/library/588#resources

HTH
M-
- Original Message -
From: "Philipp Leitner" <[EMAIL PROTECTED]>
To: 
Sent: Thursday, January 31, 2008 5:26 PM
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call


> Still not sure whether you expirience the exception on client or
server
> side.
>
> However: 300.000 longs do seem like a lot of elements to transport at
> once. I would not be surprised if such a huge array simply leads to
> memory problems during wrapping/unwrapping.
>
> Best solution (if that is indeed the problem) would be to split the
one
> huge invocation into a number of smaller ones (or increasing the heap
> size to  avoid memory problems, but that's probably just a temporary
fix).
>
> 100% CPU does not seem very uncommon to me - I have seen similar
> behavior during wrapping/unwrapping of big SOAP messages. XML
processing
> is expensive in terms of CPU cycles.
>
> /philipp
>
>
> Raghu Upadhyayula schrieb:
> > Hi Phillip,
> >
> > I think there were around 300,000 elements in the long[] when I
ran
> > into this issue.
> >
> > I suppose, the exception happens in the app logic, I haven't
tried
> > it on my local machine yet (the error happened on one of our QA
> > servers).
> >
> > In the application logic, what I do is, execute a query, loop
> > through the result set, store the results in a List as I don't
> > know how many rows are in the result set, and then loop through the
> > List and store then in the long[] and return the long[] back
to
> > the client.
> >
> > Thanks
> > Raghu
> > -Original Message-
> > From: Philipp Leitner [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, January 31, 2008 5:05 AM
> > To: axis-user@ws.apache.org
> > Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
> > (OutOfMemoryError) on API call
> >
> > How many elements are there in your long[] when you run out of
memory?
> > When exactly does the exception happen (in your app logic, during
> > wrapping, during transmission, on client side?).
> >
> > /philipp
> >
> > Raghu Upadhyayula schrieb:
> >> Hi,
> >>
> >>
> >>
> >> I have a webservice API call which is using 100% of Memory & CPU
and
> >> throwing an OutOfMemoryError (I'm using Axis2 1.3).
> >>
> >>
> >>
> >> My webservice call returns a long array.
> >>
> >>
> >>
> >> Here is the signature of my webservice API.
> >>
> >>
> >>
> >> *public long[] getIds(Calendar startDate, Calendar endDate) throws
> >> Exception; *
> >>
> >>
> >>
> >> Based on the given startDate & endDate, I retrieve the
corresponding
> >> records from the database and store the ids in a long array and
return
> >
> >> the long array to the client.
> >>
> >>
> >>
> >> If the number of records is more, I'm having the issue of 100%
memory
> > /
> >> CPU usage or OutOfMemoryError.
> >>
> >>
> >>
> >> Does anyone of you have any ideas on how to overcome this issue?
> >>
> >>
> >>
> >> Thanks
> >>
> >> Raghu
> >>
> >
> >
-
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> >
-
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
>
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>
>


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Re: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Martin Gainty]

Thats alot of longs!

Take a look at implementing a binding depending on returned
datatype..fastest processing for
returning voids, interface objects works best with JAXB
returning Strings and doubles use ADB
http://wso2.org/library/588#resources

HTH
M-
- Original Message -
From: "Philipp Leitner" <[EMAIL PROTECTED]>
To: 
Sent: Thursday, January 31, 2008 5:26 PM
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call


> Still not sure whether you expirience the exception on client or server
> side.
>
> However: 300.000 longs do seem like a lot of elements to transport at
> once. I would not be surprised if such a huge array simply leads to
> memory problems during wrapping/unwrapping.
>
> Best solution (if that is indeed the problem) would be to split the one
> huge invocation into a number of smaller ones (or increasing the heap
> size to  avoid memory problems, but that's probably just a temporary fix).
>
> 100% CPU does not seem very uncommon to me - I have seen similar
> behavior during wrapping/unwrapping of big SOAP messages. XML processing
> is expensive in terms of CPU cycles.
>
> /philipp
>
>
> Raghu Upadhyayula schrieb:
> > Hi Phillip,
> >
> > I think there were around 300,000 elements in the long[] when I ran
> > into this issue.
> >
> > I suppose, the exception happens in the app logic, I haven't tried
> > it on my local machine yet (the error happened on one of our QA
> > servers).
> >
> > In the application logic, what I do is, execute a query, loop
> > through the result set, store the results in a List as I don't
> > know how many rows are in the result set, and then loop through the
> > List and store then in the long[] and return the long[] back to
> > the client.
> >
> > Thanks
> > Raghu
> > -Original Message-
> > From: Philipp Leitner [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, January 31, 2008 5:05 AM
> > To: axis-user@ws.apache.org
> > Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
> > (OutOfMemoryError) on API call
> >
> > How many elements are there in your long[] when you run out of memory?
> > When exactly does the exception happen (in your app logic, during
> > wrapping, during transmission, on client side?).
> >
> > /philipp
> >
> > Raghu Upadhyayula schrieb:
> >> Hi,
> >>
> >>
> >>
> >> I have a webservice API call which is using 100% of Memory & CPU and
> >> throwing an OutOfMemoryError (I'm using Axis2 1.3).
> >>
> >>
> >>
> >> My webservice call returns a long array.
> >>
> >>
> >>
> >> Here is the signature of my webservice API.
> >>
> >>
> >>
> >> *public long[] getIds(Calendar startDate, Calendar endDate) throws
> >> Exception; *
> >>
> >>
> >>
> >> Based on the given startDate & endDate, I retrieve the corresponding
> >> records from the database and store the ids in a long array and return
> >
> >> the long array to the client.
> >>
> >>
> >>
> >> If the number of records is more, I'm having the issue of 100% memory
> > /
> >> CPU usage or OutOfMemoryError.
> >>
> >>
> >>
> >> Does anyone of you have any ideas on how to overcome this issue?
> >>
> >>
> >>
> >> Thanks
> >>
> >> Raghu
> >>
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>


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RE: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Raghu Upadhyayula]

Thanks for your reply Narayan.

 

So, if I have to use mtom then I need to change my method to return the
attachment (xsd:base64binary) instead of returning the long[] right?

 

Thanks

Raghu



From: Narayan S Dhillon [mailto:[EMAIL PROTECTED] 
Sent: Thursday, January 31, 2008 3:11 PM
To: axis-user@ws.apache.org
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call

 

if you transferring heavy data oevr the wire, consider using mtom.

On 31/01/2008, Philipp Leitner <[EMAIL PROTECTED]> wrote:

Still not sure whether you expirience the exception on client or server
side.

However: 300.000 longs do seem like a lot of elements to transport at
once. I would not be surprised if such a huge array simply leads to
memory problems during wrapping/unwrapping.

Best solution (if that is indeed the problem) would be to split the one
huge invocation into a number of smaller ones (or increasing the heap
size to  avoid memory problems, but that's probably just a temporary
fix).

100% CPU does not seem very uncommon to me - I have seen similar
behavior during wrapping/unwrapping of big SOAP messages. XML processing
is expensive in terms of CPU cycles.

/philipp


Raghu Upadhyayula schrieb:
> Hi Phillip,
>
> I think there were around 300,000 elements in the long[] when I
ran
> into this issue.
>
> I suppose, the exception happens in the app logic, I haven't tried
> it on my local machine yet (the error happened on one of our QA
> servers).
>
> In the application logic, what I do is, execute a query, loop
> through the result set, store the results in a List as I don't
> know how many rows are in the result set, and then loop through the
> List and store then in the long[] and return the long[] back to
> the client.
>
> Thanks
> Raghu
> -Original Message-
> From: Philipp Leitner [mailto:[EMAIL PROTECTED]
> Sent: Thursday, January 31, 2008 5:05 AM
> To: axis-user@ws.apache.org
> Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
> (OutOfMemoryError) on API call
>
> How many elements are there in your long[] when you run out of memory?
> When exactly does the exception happen (in your app logic, during
> wrapping, during transmission, on client side?).
>
> /philipp
>
> Raghu Upadhyayula schrieb:
>> Hi,
>>
>>
>>
>> I have a webservice API call which is using 100% of Memory & CPU and
>> throwing an OutOfMemoryError (I'm using Axis2 1.3).
>>
>>
>>
>> My webservice call returns a long array.
>>
>>
>>
>> Here is the signature of my webservice API.
>>
>>
>>
>> *public long[] getIds(Calendar startDate, Calendar endDate) throws
>> Exception; *
>>
>>
>>
>> Based on the given startDate & endDate, I retrieve the corresponding
>> records from the database and store the ids in a long array and
return
>
>> the long array to the client.
>>
>>
>>
>> If the number of records is more, I'm having the issue of 100% memory
> /
>> CPU usage or OutOfMemoryError.
>>
>>
>>
>> Does anyone of you have any ideas on how to overcome this issue?
>>
>>
>>
>> Thanks
>>
>> Raghu
>>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
> -
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Re: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Narayan S Dhillon]

if you transferring heavy data oevr the wire, consider using mtom.

On 31/01/2008, Philipp Leitner <[EMAIL PROTECTED]> wrote:
>
> Still not sure whether you expirience the exception on client or server
> side.
>
> However: 300.000 longs do seem like a lot of elements to transport at
> once. I would not be surprised if such a huge array simply leads to
> memory problems during wrapping/unwrapping.
>
> Best solution (if that is indeed the problem) would be to split the one
> huge invocation into a number of smaller ones (or increasing the heap
> size to  avoid memory problems, but that's probably just a temporary fix).
>
> 100% CPU does not seem very uncommon to me - I have seen similar
> behavior during wrapping/unwrapping of big SOAP messages. XML processing
> is expensive in terms of CPU cycles.
>
> /philipp
>
>
> Raghu Upadhyayula schrieb:
> > Hi Phillip,
> >
> > I think there were around 300,000 elements in the long[] when I ran
> > into this issue.
> >
> > I suppose, the exception happens in the app logic, I haven't tried
> > it on my local machine yet (the error happened on one of our QA
> > servers).
> >
> > In the application logic, what I do is, execute a query, loop
> > through the result set, store the results in a List as I don't
> > know how many rows are in the result set, and then loop through the
> > List and store then in the long[] and return the long[] back to
> > the client.
> >
> > Thanks
> > Raghu
> > -Original Message-
> > From: Philipp Leitner [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, January 31, 2008 5:05 AM
> > To: axis-user@ws.apache.org
> > Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
> > (OutOfMemoryError) on API call
> >
> > How many elements are there in your long[] when you run out of memory?
> > When exactly does the exception happen (in your app logic, during
> > wrapping, during transmission, on client side?).
> >
> > /philipp
> >
> > Raghu Upadhyayula schrieb:
> >> Hi,
> >>
> >>
> >>
> >> I have a webservice API call which is using 100% of Memory & CPU and
> >> throwing an OutOfMemoryError (I'm using Axis2 1.3).
> >>
> >>
> >>
> >> My webservice call returns a long array.
> >>
> >>
> >>
> >> Here is the signature of my webservice API.
> >>
> >>
> >>
> >> *public long[] getIds(Calendar startDate, Calendar endDate) throws
> >> Exception; *
> >>
> >>
> >>
> >> Based on the given startDate & endDate, I retrieve the corresponding
> >> records from the database and store the ids in a long array and return
> >
> >> the long array to the client.
> >>
> >>
> >>
> >> If the number of records is more, I'm having the issue of 100% memory
> > /
> >> CPU usage or OutOfMemoryError.
> >>
> >>
> >>
> >> Does anyone of you have any ideas on how to overcome this issue?
> >>
> >>
> >>
> >> Thanks
> >>
> >> Raghu
> >>
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
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RE: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Raghu Upadhyayula]

Hi Phillip,

I'm experiencing this on the server side when executing my query
& storing the results in the long[].

As you said one of the solution could be to split one huge
invocation into a number of smaller ones, can you explain that a bit.

Are you saying that I need to restrict the number of elements
returned in the long[] to a smaller number.

Thanks
Raghu

-Original Message-
From: Philipp Leitner [mailto:[EMAIL PROTECTED] 
Sent: Thursday, January 31, 2008 2:27 PM
To: axis-user@ws.apache.org
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call

Still not sure whether you expirience the exception on client or server 
side.

However: 300.000 longs do seem like a lot of elements to transport at 
once. I would not be surprised if such a huge array simply leads to 
memory problems during wrapping/unwrapping.

Best solution (if that is indeed the problem) would be to split the one 
huge invocation into a number of smaller ones (or increasing the heap 
size to  avoid memory problems, but that's probably just a temporary
fix).

100% CPU does not seem very uncommon to me - I have seen similar 
behavior during wrapping/unwrapping of big SOAP messages. XML processing

is expensive in terms of CPU cycles.

/philipp


Raghu Upadhyayula schrieb:
> Hi Phillip,
> 
> I think there were around 300,000 elements in the long[] when I
ran
> into this issue.
> 
> I suppose, the exception happens in the app logic, I haven't tried
> it on my local machine yet (the error happened on one of our QA
> servers).
> 
> In the application logic, what I do is, execute a query, loop
> through the result set, store the results in a List as I don't
> know how many rows are in the result set, and then loop through the
> List and store then in the long[] and return the long[] back to
> the client.
> 
> Thanks
> Raghu
> -Original Message-
> From: Philipp Leitner [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, January 31, 2008 5:05 AM
> To: axis-user@ws.apache.org
> Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
> (OutOfMemoryError) on API call
> 
> How many elements are there in your long[] when you run out of memory?

> When exactly does the exception happen (in your app logic, during 
> wrapping, during transmission, on client side?).
> 
> /philipp
> 
> Raghu Upadhyayula schrieb:
>> Hi,
>>
>>  
>>
>> I have a webservice API call which is using 100% of Memory & CPU and 
>> throwing an OutOfMemoryError (I'm using Axis2 1.3).
>>
>>  
>>
>> My webservice call returns a long array.
>>
>>  
>>
>> Here is the signature of my webservice API.
>>
>>  
>>
>> *public long[] getIds(Calendar startDate, Calendar endDate) throws 
>> Exception; *
>>
>>  
>>
>> Based on the given startDate & endDate, I retrieve the corresponding 
>> records from the database and store the ids in a long array and
return
> 
>> the long array to the client.
>>
>>  
>>
>> If the number of records is more, I'm having the issue of 100% memory
> / 
>> CPU usage or OutOfMemoryError.
>>
>>  
>>
>> Does anyone of you have any ideas on how to overcome this issue?
>>
>>  
>>
>> Thanks
>>
>> Raghu
>>
> 
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BeanUtil.deserialize problem

[Virtual Light]

I have the following xml that is being returned from a DB.  I have checked the 
xml and it is well formed:

http://webservices.elsevier.com/schemas/metadata/abstracts/types/v7";>




2-s2.0-19744366850

2-s2.0-19744366850
10.1016/j.snb.2004.09.044

Rothschild
2005
223
230
A


09254005
108
1-2
223

scopusbase

c
0




The GetLinkDataRspPayloadType is a java object generated with WSDL2Java with 
ADB data binding.  I have been trying to deserialize the xml into the java 
object but can't seem to get it to work.  I get no errors but I get no values 
in the object.  I am using the following to get the xml string into an 
OMElement which appears to work fine as a toString on the created OMElement 
displays the results with the values.  

try 
{
OMElement ele = 
org.apache.axiom.om.impl.llom.util.AXIOMUtil.stringToOM(xml);

I have tried a couple of the BeanUtil.deserialize methods.
 returnValue = 
(GetLinkDataRspPayloadType)BeanUtil.deserialize(GetLinkDataRspPayloadType.class,
 ele, new DefaultObjectSupplier(), null);
 

I have tried the above deserialize method and it appears to generate the 
correct object, however it is not filling in the values.  I also tried the 
deserialize method that takes a MultirefHelper but this method did not generate 
a proper object. Obviously I have missed something with doing this.  Any help 
or pointers would be appreciated.  

Regards,

Bill

Re: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Philipp Leitner]

Still not sure whether you expirience the exception on client or server 
side.


However: 300.000 longs do seem like a lot of elements to transport at 
once. I would not be surprised if such a huge array simply leads to 
memory problems during wrapping/unwrapping.


Best solution (if that is indeed the problem) would be to split the one 
huge invocation into a number of smaller ones (or increasing the heap 
size to  avoid memory problems, but that's probably just a temporary fix).


100% CPU does not seem very uncommon to me - I have seen similar 
behavior during wrapping/unwrapping of big SOAP messages. XML processing 
is expensive in terms of CPU cycles.


/philipp


Raghu Upadhyayula schrieb:

Hi Phillip,

I think there were around 300,000 elements in the long[] when I ran
into this issue.

I suppose, the exception happens in the app logic, I haven't tried

it on my local machine yet (the error happened on one of our QA
servers).

In the application logic, what I do is, execute a query, loop

through the result set, store the results in a List as I don't
know how many rows are in the result set, and then loop through the
List and store then in the long[] and return the long[] back to
the client.

Thanks
Raghu
-Original Message-
From: Philipp Leitner [mailto:[EMAIL PROTECTED] 
Sent: Thursday, January 31, 2008 5:05 AM

To: axis-user@ws.apache.org
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call

How many elements are there in your long[] when you run out of memory? 
When exactly does the exception happen (in your app logic, during 
wrapping, during transmission, on client side?).


/philipp

Raghu Upadhyayula schrieb:

Hi,

 

I have a webservice API call which is using 100% of Memory & CPU and 
throwing an OutOfMemoryError (I'm using Axis2 1.3).


 


My webservice call returns a long array.

 


Here is the signature of my webservice API.

 

*public long[] getIds(Calendar startDate, Calendar endDate) throws 
Exception; *


 

Based on the given startDate & endDate, I retrieve the corresponding 
records from the database and store the ids in a long array and return



the long array to the client.

 


If the number of records is more, I'm having the issue of 100% memory
/ 

CPU usage or OutOfMemoryError.

 


Does anyone of you have any ideas on how to overcome this issue?

 


Thanks

Raghu



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Getting FaultString from SOAP message on Client

[Julie . Hansen]

Hi,
I am having some problems getting the FaultString out of the SOAP message 
returned to me from a service.
I have generated my stubs using WSDL2Java from version 1.3 of Axis2.
The following is the SOAP message returned :

http://schemas.xmlsoap.org/soap/envelope/"; 
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>


   
  http://exception.enterpriseservice.mincom.com
">p773:EnterpriseServiceConnectionException
 

 
  http://exception.enterpriseservice.mincom.com";>

 
 



However, the stub throws an EnterpriseServiceConnectionException which 
contains a null ellipseConnectionManagerLogonResultDTO (which I guess 
makes sense from the result).
I want to know if the faultstring is made available to the client stubs(as 
this is what holds the meaningful message in this case), and if so, how?
Thanks
Julie

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Problem: DomException NAMESPACE_ERR

[Umar Ruhi]

Hello,

I'm a newbie to the whole web services and Axis arena...

I've been trying to work with some really basic web services and can't
get past this particular hurdle.

I've deployed the web service on to Axis successfully and can call it
through a soap client without problems. In sending the request to the
server though, I get the following dialog box:

"HTTP error: could not POST file '/axis/services/..." on server
'localhost' (500)"

followed by another dialog box "Error sending soap data"

The soap body returned is as follows:




   
   soapenv:Server.userException
   java.rmi.RemoteException:
NAMESPACE_ERR: An attempt is
made to create or change an object in a way which is incorrect with
regard to namespaces.; nested exception is:
   org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to create
or change an object in a way which is incorrect with regard to
namespaces.
   
   http://xml.apache.org/axis/";>...
   
   
   




I've spent almost two days searching for a solution, trying out
various java libraries, and nothing seems to work. I'm sure it's
something really minor that I'm missing somewhere.

Any and all help will be greatly appreciated.

Thanks!

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Re: [axis2] SimpleHTTPServer as transport listener causes too many connections to stay in TIME_WAIT state

[Michele Mazzucco]

Hello again,

I've tried to write a TransportListener which uses Jetty as http server
-- but I had no success: when requests come I get the following error

http://schemas.xmlsoap.org/soap/envelope/";
xmlns:wsa="http://www.w3.org/2005/08/addressing";>http://www.w3.org/2005/08/addressing/soap/faultsoapenv:Serverjava.lang.NullPointerExceptionorg.apache.axis2.AxisFault:
 java.lang.NullPointerException
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:182)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool
$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at
ncl.qosp.modules.manager.RouterDispatcher.isFault(RouterDispatcher.java:230)
at
ncl.qosp.modules.manager.RouterDispatcher.invoke(RouterDispatcher.java:267)
at org.apache.axis2.engine.Phase.invoke(Phase.java:292)
at
org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
at
org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)
... 16 more

I'm attaching my implementation.


Any help is appreciated,
Michele


On Thu, 2008-01-31 at 19:47 +, Michele Mazzucco wrote:
> Hello everybody,
> 
> I'm facing a serious problem with too many connections left in TIME_WAIT
> state, causing my system to hang. 
> Since on the server side I run some ServiceClient instances as well I
> wasn't sure about the root of my problem, but after some investigations
> I've found out that the responsible for this is the SimpleHTTPServer
> used as transport receiver for incoming http requests.
> 
> Given that the NIO listener/sender are not stable (see the JIRAs below)
> I have to stick with these. Is there anything I can do?
> Is there any way to inject a custom http connection manager and manually
> clean up the unused connections?
> 
> 
> Thanks in advance,
> Michele
> 
> 
> [1] https://issues.apache.org/jira/browse/AXIS2-3473
> [2] http://www.mail-archive.com/axis-user@ws.apache.org/msg37314.html
> [3] https://issues.apache.org/jira/browse/AXIS2-3428
> 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 
package ncl.qosp.server.http;


import java.lang.management.ManagementFactory;
import java.net.SocketException;
import java.util.concurrent.atomic.AtomicLong;

import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;

import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.context.SessionContext;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.description.TransportInDescription;
import org.apache.axis2.transport.TransportListener;
import org.apache.axis2.transport.http.server.HttpUtils;
import org.mortbay.jetty.Server;

/**
 * @author Michele Mazzucco
 */
public class JettyServer implements TransportListener, JettyServerMBean {

private ConfigurationContext configurationContext;

private int port = -1;

private String hostAddress;

private Server server;

private AtomicLong incomingMessages;




public JettyServer(ConfigurationContext configurationContext, int port) {
this.configurationCont

"Pass through" Web Service

[John Cabral]

Hello,
I am curious about how to create a web-service when the payloads it
delivers could have un-anticipated elements.  That is, the xsd for the
payloads would have to leave open the possibility of potentially
random elements being included.  In this case, only the outermost tag
would be known as well as a few other elements.  However, its
complexType declaration would also have an xsd:any element.Because
of the unknown elements, there seems to be no good way to characterize
such messages in a corresponding Java class.  So, I don't expect the
code generation tools to be of any use here.  The alternative would be
to design the web-service so that it is able to put an arbitrary XML
message into a payload.  Could you help me start researching how to
implement such a service?  This is a more general question than this
message about RDF
(http://marc.info/?i=418E552C.2020002%20()%20hp%20!%20com), but I
think that they would have similar solutions.

(NOTE:  I realize that this violates SOA principles because of the
looseness in what the service is delivering.  However, this is for a
demo, rather than a final version and the finished product will have a
tighter schema.)

Thank you,
JC

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[Axis2] Auto-generated "return" element

[Matthias Haase]

Hi,

I implemented a simple web service using Eclipse and WTP and deployed 
the service
as an AAR (including the WSDL) to the Tomcat (5.5.23) based Axis2 (1.3) 
runtime

environment.

Calling the service runs fine but in the generated answer always 
contains an additional
"return" element (the WSDL doesn't contain this element). Is there a way 
to avoid

generation of this element ?

Thank you very much
Matthias

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RE: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Raghu Upadhyayula]

Hi Phillip,

I think there were around 300,000 elements in the long[] when I ran
into this issue.

I suppose, the exception happens in the app logic, I haven't tried
it on my local machine yet (the error happened on one of our QA
servers).

In the application logic, what I do is, execute a query, loop
through the result set, store the results in a List as I don't
know how many rows are in the result set, and then loop through the
List and store then in the long[] and return the long[] back to
the client.

Thanks
Raghu
-Original Message-
From: Philipp Leitner [mailto:[EMAIL PROTECTED] 
Sent: Thursday, January 31, 2008 5:05 AM
To: axis-user@ws.apache.org
Subject: Re: [Axis2] Webservices - 100% Memory and CPU usage
(OutOfMemoryError) on API call

How many elements are there in your long[] when you run out of memory? 
When exactly does the exception happen (in your app logic, during 
wrapping, during transmission, on client side?).

/philipp

Raghu Upadhyayula schrieb:
> Hi,
> 
>  
> 
> I have a webservice API call which is using 100% of Memory & CPU and 
> throwing an OutOfMemoryError (I'm using Axis2 1.3).
> 
>  
> 
> My webservice call returns a long array.
> 
>  
> 
> Here is the signature of my webservice API.
> 
>  
> 
> *public long[] getIds(Calendar startDate, Calendar endDate) throws 
> Exception; *
> 
>  
> 
> Based on the given startDate & endDate, I retrieve the corresponding 
> records from the database and store the ids in a long array and return

> the long array to the client.
> 
>  
> 
> If the number of records is more, I'm having the issue of 100% memory
/ 
> CPU usage or OutOfMemoryError.
> 
>  
> 
> Does anyone of you have any ideas on how to overcome this issue?
> 
>  
> 
> Thanks
> 
> Raghu
> 

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[axis2] SimpleHTTPServer as transport listener causes too many connections to stay in TIME_WAIT state

[Michele Mazzucco]

Hello everybody,

I'm facing a serious problem with too many connections left in TIME_WAIT
state, causing my system to hang. 
Since on the server side I run some ServiceClient instances as well I
wasn't sure about the root of my problem, but after some investigations
I've found out that the responsible for this is the SimpleHTTPServer
used as transport receiver for incoming http requests.

Given that the NIO listener/sender are not stable (see the JIRAs below)
I have to stick with these. Is there anything I can do?
Is there any way to inject a custom http connection manager and manually
clean up the unused connections?


Thanks in advance,
Michele


[1] https://issues.apache.org/jira/browse/AXIS2-3473
[2] http://www.mail-archive.com/axis-user@ws.apache.org/msg37314.html
[3] https://issues.apache.org/jira/browse/AXIS2-3428


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Re: Java2WSDL

[Simone Maletta]

Hi Martin,
   you can't find in my code the namespace 
xmlns:axis2="http://quickstart.samples/";

because I customize it, and it became:
xmlns:axis2=http://localhost:8080/CCCheck .

Now I will send again my code, I recompiled using -g option.
I compile the system using the default namespace too but nothing changes.
Thank you for your interest,

Regards

Simone

- Original Message - 
From: "Martin Gainty" <[EMAIL PROTECTED]>

To: 
Sent: Thursday, January 31, 2008 4:47 PM
Subject: Re: Java2WSDL



Hello Simone-

One Quick note:
I didnt see your namespace declaration for axis2 specifically
xmlns:axis2="http://quickstart.samples/";

Please touch base with us when you have the chance to recompile with
debugging with javac -g

M-
- Original Message -
From: "Paul Fremantle" <[EMAIL PROTECTED]>
To: 
Sent: Thursday, January 31, 2008 8:22 AM
Subject: Re: Java2WSDL



Simone

I'm afraid I don't understand the first problem. Maybe you could
explain once more

As for getting nice names in the WSDL you can
1) Make sure you compile with javac -g which adds the names into the 
class

file

2) Make sure you use classes not interfaces as interfaces don't retain
the parameter names.

Paul

On Jan 31, 2008 12:30 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:
>
>
>
> Hi guys,
> I'm an Italian student involved in my master thesis and I'm using
> Java2WSDL tool in my thesis.
> I automatically generate an enterprise java bean from a graphic

description,

> then using the tool I create the wsdl file for the bean and develope it

on

> JBoss.
> Now I want that a BPEL process developed in ODE can access with a
> synchronous invoke to my beans; this the most important think in my

project.

> While compiling my BPEL process it find a bug into the code:
>
> 
> http://www.w3.org/2006/05/addressing/wsdl
> wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">
> 
>  wsaw:Action="urn:cccheck">
> 
> 
>
> in fact it ca be able to parse this because in the  tag it

can

> found a reference to wsaw uri.
> The only way to solve this problem I found is to put manually the URI

just

> like an attribute in the  tag.
> Now, I ask: may fix this using input parameters or I have to work into

your

> code? Please send me a response.
> Another question: may I choose the mapping parameter into the

translation?
> There is, if my cean method take a parameter named "CCNum", why into 
> the

> translate it is called "param0"? May I cahnge this and getting a direct
> mapping using class input parameters?
> Thank you for time you spend reanding this mail, regards
> Simone



--
Paul Fremantle
Co-Founder and VP of Technical Sales, WSO2
OASIS WS-RX TC Co-chair

blog: http://pzf.fremantle.org
[EMAIL PROTECTED]

"Oxygenating the Web Service Platform", www.wso2.com

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Re: Java2WSDL

[Martin Gainty]

Hello Simone-

One Quick note:
I didnt see your namespace declaration for axis2 specifically
xmlns:axis2="http://quickstart.samples/";

Please touch base with us when you have the chance to recompile with
debugging with javac -g

M-
- Original Message -
From: "Paul Fremantle" <[EMAIL PROTECTED]>
To: 
Sent: Thursday, January 31, 2008 8:22 AM
Subject: Re: Java2WSDL


> Simone
>
> I'm afraid I don't understand the first problem. Maybe you could
> explain once more
>
> As for getting nice names in the WSDL you can
> 1) Make sure you compile with javac -g which adds the names into the class
file
> 2) Make sure you use classes not interfaces as interfaces don't retain
> the parameter names.
>
> Paul
>
> On Jan 31, 2008 12:30 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:
> >
> >
> >
> > Hi guys,
> > I'm an Italian student involved in my master thesis and I'm using
> > Java2WSDL tool in my thesis.
> > I automatically generate an enterprise java bean from a graphic
description,
> > then using the tool I create the wsdl file for the bean and develope it
on
> > JBoss.
> > Now I want that a BPEL process developed in ODE can access with a
> > synchronous invoke to my beans; this the most important think in my
project.
> > While compiling my BPEL process it find a bug into the code:
> >
> > 
> > http://www.w3.org/2006/05/addressing/wsdl
> > wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">
> > 
> >  > wsaw:Action="urn:cccheck">
> > 
> > 
> >
> > in fact it ca be able to parse this because in the  tag it
can
> > found a reference to wsaw uri.
> > The only way to solve this problem I found is to put manually the URI
just
> > like an attribute in the  tag.
> > Now, I ask: may fix this using input parameters or I have to work into
your
> > code? Please send me a response.
> > Another question: may I choose the mapping parameter into the
translation?
> > There is, if my cean method take a parameter named "CCNum", why into the
> > translate it is called "param0"? May I cahnge this and getting a direct
> > mapping using class input parameters?
> > Thank you for time you spend reanding this mail, regards
> > Simone
>
>
>
> --
> Paul Fremantle
> Co-Founder and VP of Technical Sales, WSO2
> OASIS WS-RX TC Co-chair
>
> blog: http://pzf.fremantle.org
> [EMAIL PROTECTED]
>
> "Oxygenating the Web Service Platform", www.wso2.com
>
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Re: internal server error with tomcat/ubuntu/axis2

[Olivier Ricordeau]

Remark:
The tomcat sample application runs fine on my server.
http://tomcat.apache.org/tomcat-5.5-doc/appdev/sample/

O.

Olivier Ricordeau a écrit :

Hi list,

I'm trying to deploy axis2 in tomcat and I can't manage to make it work. 
Note: I've tried with axis2 1.3 and with the latest nightly build and I 
get the same result. I'm using Tomcat 5.5.25-1ubuntu1 (the latest 
package available for Ubuntu 7.10).


Here is what I did:
* unzip axis2-xxx.zip
* run "ant create.war"
* copy dist/axis2.war to /var/lib/tomcat/webapps
* restart tomcat

When I try to load http://localhost:8180/axis2/ (the default port on 
Ubuntu is 8180...) I get the axis welcome page (fine). But when I click 
on one of the links ("Services", "Validate", "Administration"), I get a 
page with the Apache feather and the axis logo on the top, saying 
"Internal server error"... and there's nothing in /var/log/tomcat5.5 !!!


Can anybody help me?
I'm not sure if it's an axis2 bug or a misconfiguration problem. Are 
there some other place where I should look for logs? (I tried "find 
/var/lib/tomcat/webapps/axis2|grep -i log" just in case, but there's 
nothing relevant)


Cheers,
Olivier




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- *Olivier RICORDEAU* -
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internal server error with tomcat/ubuntu/axis2

[Olivier Ricordeau]

Hi list,

I'm trying to deploy axis2 in tomcat and I can't manage to make it work. 
Note: I've tried with axis2 1.3 and with the latest nightly build and I 
get the same result. I'm using Tomcat 5.5.25-1ubuntu1 (the latest 
package available for Ubuntu 7.10).


Here is what I did:
* unzip axis2-xxx.zip
* run "ant create.war"
* copy dist/axis2.war to /var/lib/tomcat/webapps
* restart tomcat

When I try to load http://localhost:8180/axis2/ (the default port on 
Ubuntu is 8180...) I get the axis welcome page (fine). But when I click 
on one of the links ("Services", "Validate", "Administration"), I get a 
page with the Apache feather and the axis logo on the top, saying 
"Internal server error"... and there's nothing in /var/log/tomcat5.5 !!!


Can anybody help me?
I'm not sure if it's an axis2 bug or a misconfiguration problem. Are 
there some other place where I should look for logs? (I tried "find 
/var/lib/tomcat/webapps/axis2|grep -i log" just in case, but there's 
nothing relevant)


Cheers,
Olivier

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Re: Java2WSDL

[Simone Maletta]

Hi Paul,
   you understand it perfectly, I'm sorry but my English is not perfect.
I wish to have response because it is an essental part in my thesis.
Thank you again
Simone
- Original Message - 
From: "Paul Fremantle" <[EMAIL PROTECTED]>

To: 
Sent: Thursday, January 31, 2008 2:50 PM
Subject: Re: Java2WSDL



Simone

Please raise a JIRA and attach the WSDL as produced by Java2WSDL. If I
understand you correctly, it is using the wsaw namespace without
including it in the XML NS declarations. That is a bug. We need to fix
it.

Thanks
Paul

On Jan 31, 2008 1:47 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:

Hy Paul,
thank you for your solution.
trying to compile the code using bpelc from ODE it gives me the 
fllowing

error:

The prefix "wsaw" for attribute "wsaw:Action" associated with an element
type "wsdl:output" is not bound.

I resolve this problem manually putting "wsaw" URI in the definition tag
with other ones.
Because my thesis have to generate, compile and deploy automatically
web-services using both BPEL and Session Bean,  I can't modify manually 
each

WSDL in the deploy process.
I ask if there is a way to fix this bug using scrpt's input parameters,
perhaps simply introducing another URI in the head, or I have to modify 
the

class code.
This is all, I hope I was more clear then before.
Thank you and regards,
Simone



- Original Message -
From: "Paul Fremantle" <[EMAIL PROTECTED]>
To: 
Sent: Thursday, January 31, 2008 2:22 PM
Subject: Re: Java2WSDL


> Simone
>
> I'm afraid I don't understand the first problem. Maybe you could
> explain once more
>
> As for getting nice names in the WSDL you can
> 1) Make sure you compile with javac -g which adds the names into the 
> class

> file
> 2) Make sure you use classes not interfaces as interfaces don't retain
> the parameter names.
>
> Paul
>
> On Jan 31, 2008 12:30 PM, Simone Maletta <[EMAIL PROTECTED]> 
> wrote:

>>
>>
>>
>> Hi guys,
>> I'm an Italian student involved in my master thesis and I'm using
>> Java2WSDL tool in my thesis.
>> I automatically generate an enterprise java bean from a graphic
>> description,
>> then using the tool I create the wsdl file for the bean and develope 
>> it

>> on
>> JBoss.
>> Now I want that a BPEL process developed in ODE can access with a
>> synchronous invoke to my beans; this the most important think in my
>> project.
>> While compiling my BPEL process it find a bug into the code:
>>
>> 
>> http://www.w3.org/2006/05/addressing/wsdl
>> wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">
>> 
>> > wsaw:Action="urn:cccheck">
>> 
>> 
>>
>> in fact it ca be able to parse this because in the  tag 
>> it

>> can
>> found a reference to wsaw uri.
>> The only way to solve this problem I found is to put manually the URI
>> just
>> like an attribute in the  tag.
>> Now, I ask: may fix this using input parameters or I have to work into
>> your
>> code? Please send me a response.
>> Another question: may I choose the mapping parameter into the
>> translation?
>> There is, if my cean method take a parameter named "CCNum", why into 
>> the
>> translate it is called "param0"? May I cahnge this and getting a 
>> direct

>> mapping using class input parameters?
>> Thank you for time you spend reanding this mail, regards
>> Simone
>
>
>
> --
> Paul Fremantle
> Co-Founder and VP of Technical Sales, WSO2
> OASIS WS-RX TC Co-chair
>
> blog: http://pzf.fremantle.org
> [EMAIL PROTECTED]
>
> "Oxygenating the Web Service Platform", www.wso2.com
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>


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--
Paul Fremantle
Co-Founder and VP of Technical Sales, WSO2
OASIS WS-RX TC Co-chair

blog: http://pzf.fremantle.org
[EMAIL PROTECTED]

"Oxygenating the Web Service Platform", www.wso2.com

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Re: Java2WSDL

[Paul Fremantle]

Simone

Please raise a JIRA and attach the WSDL as produced by Java2WSDL. If I
understand you correctly, it is using the wsaw namespace without
including it in the XML NS declarations. That is a bug. We need to fix
it.

Thanks
Paul

On Jan 31, 2008 1:47 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:
> Hy Paul,
> thank you for your solution.
> trying to compile the code using bpelc from ODE it gives me the fllowing
> error:
>
> The prefix "wsaw" for attribute "wsaw:Action" associated with an element
> type "wsdl:output" is not bound.
>
> I resolve this problem manually putting "wsaw" URI in the definition tag
> with other ones.
> Because my thesis have to generate, compile and deploy automatically
> web-services using both BPEL and Session Bean,  I can't modify manually each
> WSDL in the deploy process.
> I ask if there is a way to fix this bug using scrpt's input parameters,
> perhaps simply introducing another URI in the head, or I have to modify the
> class code.
> This is all, I hope I was more clear then before.
> Thank you and regards,
> Simone
>
>
>
> - Original Message -
> From: "Paul Fremantle" <[EMAIL PROTECTED]>
> To: 
> Sent: Thursday, January 31, 2008 2:22 PM
> Subject: Re: Java2WSDL
>
>
> > Simone
> >
> > I'm afraid I don't understand the first problem. Maybe you could
> > explain once more
> >
> > As for getting nice names in the WSDL you can
> > 1) Make sure you compile with javac -g which adds the names into the class
> > file
> > 2) Make sure you use classes not interfaces as interfaces don't retain
> > the parameter names.
> >
> > Paul
> >
> > On Jan 31, 2008 12:30 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:
> >>
> >>
> >>
> >> Hi guys,
> >> I'm an Italian student involved in my master thesis and I'm using
> >> Java2WSDL tool in my thesis.
> >> I automatically generate an enterprise java bean from a graphic
> >> description,
> >> then using the tool I create the wsdl file for the bean and develope it
> >> on
> >> JBoss.
> >> Now I want that a BPEL process developed in ODE can access with a
> >> synchronous invoke to my beans; this the most important think in my
> >> project.
> >> While compiling my BPEL process it find a bug into the code:
> >>
> >> 
> >> http://www.w3.org/2006/05/addressing/wsdl
> >> wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">
> >> 
> >>  >> wsaw:Action="urn:cccheck">
> >> 
> >> 
> >>
> >> in fact it ca be able to parse this because in the  tag it
> >> can
> >> found a reference to wsaw uri.
> >> The only way to solve this problem I found is to put manually the URI
> >> just
> >> like an attribute in the  tag.
> >> Now, I ask: may fix this using input parameters or I have to work into
> >> your
> >> code? Please send me a response.
> >> Another question: may I choose the mapping parameter into the
> >> translation?
> >> There is, if my cean method take a parameter named "CCNum", why into the
> >> translate it is called "param0"? May I cahnge this and getting a direct
> >> mapping using class input parameters?
> >> Thank you for time you spend reanding this mail, regards
> >> Simone
> >
> >
> >
> > --
> > Paul Fremantle
> > Co-Founder and VP of Technical Sales, WSO2
> > OASIS WS-RX TC Co-chair
> >
> > blog: http://pzf.fremantle.org
> > [EMAIL PROTECTED]
> >
> > "Oxygenating the Web Service Platform", www.wso2.com
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
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> To unsubscribe, e-mail: [EMAIL PROTECTED]
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>
>



-- 
Paul Fremantle
Co-Founder and VP of Technical Sales, WSO2
OASIS WS-RX TC Co-chair

blog: http://pzf.fremantle.org
[EMAIL PROTECTED]

"Oxygenating the Web Service Platform", www.wso2.com

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Re: Java2WSDL

[Simone Maletta]

Hy Paul,
thank you for your solution.
   trying to compile the code using bpelc from ODE it gives me the fllowing 
error:


The prefix "wsaw" for attribute "wsaw:Action" associated with an element 
type "wsdl:output" is not bound.


I resolve this problem manually putting "wsaw" URI in the definition tag 
with other ones.
Because my thesis have to generate, compile and deploy automatically 
web-services using both BPEL and Session Bean,  I can't modify manually each 
WSDL in the deploy process.
I ask if there is a way to fix this bug using scrpt's input parameters, 
perhaps simply introducing another URI in the head, or I have to modify the 
class code.

This is all, I hope I was more clear then before.
Thank you and regards,
Simone


- Original Message - 
From: "Paul Fremantle" <[EMAIL PROTECTED]>

To: 
Sent: Thursday, January 31, 2008 2:22 PM
Subject: Re: Java2WSDL



Simone

I'm afraid I don't understand the first problem. Maybe you could
explain once more

As for getting nice names in the WSDL you can
1) Make sure you compile with javac -g which adds the names into the class 
file

2) Make sure you use classes not interfaces as interfaces don't retain
the parameter names.

Paul

On Jan 31, 2008 12:30 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:




Hi guys,
I'm an Italian student involved in my master thesis and I'm using
Java2WSDL tool in my thesis.
I automatically generate an enterprise java bean from a graphic 
description,
then using the tool I create the wsdl file for the bean and develope it 
on

JBoss.
Now I want that a BPEL process developed in ODE can access with a
synchronous invoke to my beans; this the most important think in my 
project.

While compiling my BPEL process it find a bug into the code:


http://www.w3.org/2006/05/addressing/wsdl
wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">





in fact it ca be able to parse this because in the  tag it 
can

found a reference to wsaw uri.
The only way to solve this problem I found is to put manually the URI 
just

like an attribute in the  tag.
Now, I ask: may fix this using input parameters or I have to work into 
your

code? Please send me a response.
Another question: may I choose the mapping parameter into the 
translation?

There is, if my cean method take a parameter named "CCNum", why into the
translate it is called "param0"? May I cahnge this and getting a direct
mapping using class input parameters?
Thank you for time you spend reanding this mail, regards
Simone




--
Paul Fremantle
Co-Founder and VP of Technical Sales, WSO2
OASIS WS-RX TC Co-chair

blog: http://pzf.fremantle.org
[EMAIL PROTECTED]

"Oxygenating the Web Service Platform", www.wso2.com

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RE: mistake in this simple wsdl

[mpas mpas]

 
  I did some kind of test and i found that the wsdl and xsd file are conformed. 
  But the service skeleton generated with the wsdl2java tool is not properly 
and because of 
  That axis get the error (error = property can not be null )
  I change generated skeleton so that I removed whole code and implemented
  Service operation myself so that the little method return what it gets from 
client back to client and the service works fine!!
  I assume that wsdl2java code can not qualified my wsdl or my xsd file and
  produces some improperly code!  Could somebody verify if my assuming is 
right!?
  If so, what is wrong in these files, that tool is not able to generate a 
properly working code?
   
   
   
   

   
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Re: Java2WSDL

[Paul Fremantle]

Simone

I'm afraid I don't understand the first problem. Maybe you could
explain once more

As for getting nice names in the WSDL you can
1) Make sure you compile with javac -g which adds the names into the class file
2) Make sure you use classes not interfaces as interfaces don't retain
the parameter names.

Paul

On Jan 31, 2008 12:30 PM, Simone Maletta <[EMAIL PROTECTED]> wrote:
>
>
>
> Hi guys,
> I'm an Italian student involved in my master thesis and I'm using
> Java2WSDL tool in my thesis.
> I automatically generate an enterprise java bean from a graphic description,
> then using the tool I create the wsdl file for the bean and develope it on
> JBoss.
> Now I want that a BPEL process developed in ODE can access with a
> synchronous invoke to my beans; this the most important think in my project.
> While compiling my BPEL process it find a bug into the code:
>
> 
> http://www.w3.org/2006/05/addressing/wsdl
> wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">
> 
>  wsaw:Action="urn:cccheck">
> 
> 
>
> in fact it ca be able to parse this because in the  tag it can
> found a reference to wsaw uri.
> The only way to solve this problem I found is to put manually the URI just
> like an attribute in the  tag.
> Now, I ask: may fix this using input parameters or I have to work into your
> code? Please send me a response.
> Another question: may I choose the mapping parameter into the translation?
> There is, if my cean method take a parameter named "CCNum", why into the
> translate it is called "param0"? May I cahnge this and getting a direct
> mapping using class input parameters?
> Thank you for time you spend reanding this mail, regards
> Simone



-- 
Paul Fremantle
Co-Founder and VP of Technical Sales, WSO2
OASIS WS-RX TC Co-chair

blog: http://pzf.fremantle.org
[EMAIL PROTECTED]

"Oxygenating the Web Service Platform", www.wso2.com

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Re: [Axis2] Webservices - 100% Memory and CPU usage (OutOfMemoryError) on API call

[Philipp Leitner]

How many elements are there in your long[] when you run out of memory? 
When exactly does the exception happen (in your app logic, during 
wrapping, during transmission, on client side?).


/philipp

Raghu Upadhyayula schrieb:

Hi,

 

I have a webservice API call which is using 100% of Memory & CPU and 
throwing an OutOfMemoryError (I’m using Axis2 1.3).


 


My webservice call returns a long array.

 


Here is the signature of my webservice API.

 

*public long[] getIds(Calendar startDate, Calendar endDate) throws 
Exception; *


 

Based on the given startDate & endDate, I retrieve the corresponding 
records from the database and store the ids in a long array and return 
the long array to the client.


 

If the number of records is more, I’m having the issue of 100% memory / 
CPU usage or OutOfMemoryError.


 


Does anyone of you have any ideas on how to overcome this issue?

 


Thanks

Raghu



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Java2WSDL

[Simone Maletta]

Hi guys,
I'm an Italian student involved in my master thesis and I'm using Java2WSDL 
tool in my thesis.
I automatically generate an enterprise java bean from a graphic description, 
then using the tool I create the wsdl file for the bean and develope it on 
JBoss.
Now I want that a BPEL process developed in ODE can access with a synchronous 
invoke to my beans; this the most important think in my project.
While compiling my BPEL process it find a bug into the code: 


http://www.w3.org/2006/05/addressing/wsdl 
wsaw:Action="urn:cccheck" message="axis2:cccheckMessage">





in fact it ca be able to parse this because in the  tag it can 
found a reference to wsaw uri.
The only way to solve this problem I found is to put manually the URI just like 
an attribute in the  tag.
Now, I ask: may fix this using input parameters or I have to work into your 
code? Please send me a response.
Another question: may I choose the mapping parameter into the translation?
There is, if my cean method take a parameter named "CCNum", why into the 
translate it is called "param0"? May I cahnge this and getting a direct mapping 
using class input parameters?
Thank you for time you spend reanding this mail, regards
Simone

Axis2 IIS

[[EMAIL PROTECTED]]

Hi, i installed Axis2 on tomcat working only like servlet container behind = 
IIS. I can see the file wsdl by url but i can connect by client!!? Are ther= e 
any problem to use Axis2 and IIS ?? do i need to set a particular configu= 
ration?? thanks in advance

Tiscali Voce 8 Mega: 
Telefono + Adsl a soli € 4,95 al mese.http://abbonati.tiscali.it/promo/mail/

Re: externalMapping to reuse types

[Mauro Molinari]

Alistair Edwardes ha scritto:

which is similar to what I think you were trying to achieve before too.


Hi Alistair,
actually I'm using ADB and I'm following the approach to carefully 
choose namespaces so that the automatically mapped package names of the 
generated class files are the ones I want to be. Moreover, I know 
WSDL2Java has -ns2p option that can help to map namespaces to Java 
packages, although I didn't need to use it.


Anyway, thank you for sharing your results with XMLBeans with us, they 
can surely be very useful to many people.


Unfortunately, Axis2 official documentation is really poor about this 
kind of information :-(


--
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Software Developer
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Re: externalMapping to reuse types

[Alistair Edwardes]

I just realised - most of what I said in the last mail is only relevant 
if you're using the maven plugin for axis2 to build your service
(i.e. 
http://ws.apache.org/axis2/tools/1_2/maven-plugins/maven-wsdl2code-plugin.html) 




Alistair Edwardes wrote:

Hi Mauro

Thanks for you tips. After banging my head against a wall with the 
externalMappings option I think you're right I should build all the 
classes and just throw away the duplicated ones. Your point about 
namespace-packages is good too. Actually, I try not to inline 
datatypes in wsdl anyway, I prefer to include/import seperate xsds 
that model all the data types in their own namespace.
So, just to give a bit of feed back (to you but mainly to anyone who 
might have a similar problem who reads this thread later). One way to 
manage the namespace to package mapping is  through the namespaceURIs 
option of wsdl2code - note the documentation on the website is wrong 
here you have to define them with an element called  not 
.


BUT... much better is to use the xsdconfig option. Of course there's 
no documentation on how to use this with wsdl2code- though the 
documentation about it on the xmlbeans pages is useful.


To use it you need to add in your  something like

   
 xc
 src/main/resources/xsdconfig/config.xsdconfig
   


where the  points to an xsdconfig file. (for example see 
http://dev2dev.bea.com/pub/a/2004/11/Configuring_XMLBeans.html ). 
NOTE.. you have to use xc as the parameter name, the long form, 
xsdconfig, doesn't seem to work.


The advantage of the .xsdconfig file is you can set both namespace 
mappings and qname to java class mappings. I think this might actually 
be what the external-mapping option is supposed to be for too - I've 
taken the liberty of cc-ing the author of that so maybe they could 
shed a bit more light on it.


So, for example I have the namespace to package mapping

http://www.opengis.net/gml";>
   net.opengis.gml


and, an element to java class mapping



which is similar to what I think you were trying to achieve before too.

Cheers Alistair


Mauro Molinari wrote:

Hai Alistair,
I also posted a question about external mapping some time ago but 
never got an anwser.
For what I could understand by my own, that file is aumatically 
compiled when there are globally defined types in schemas. Maybe you 
can also edit it by hand, but I can't say what it could be really 
useful for...


From my own personal experience, I try to share schema files in this 
way:
- shared types are defined in their own namespace, so that WSDL2Java 
generates classes in the own (shared) packages
- every time I do a WSDL2Java for a WSDL that uses shared schemas, I 
throw away the newly generated classes for the shared types and I use 
the previously generated ones, which actually are the same classes


If I could understand your situation well, I think that the key to 
solve your problem is to carefully choose namespaces (i.e.: Java 
packages!) for both WSDLs inline schemas and shared XSD schemas.


I hope this helps a bit...




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Re: Regarding Axis serialization of "user-defined object containing array of objects"

[Pratiksha Powar]

Hi Everybody,

I was able to solve my problem of serialization.
The solution is as follows:
I had to mark every member variable of my user-defined object "public".
Also I had to make a few modifications in my deployment descriptor. 
I got this info from
http://www.javaranch.com/journal/200603/WSComplexTypes.html


Now I'm facing a problem with deserializing the object on client side. 
My Object contains a 2D Array of objects of type java.lang.Object, 2 int
values and 1 String object.
While deserializing I'm getting the following error:

Caused by: org.xml.sax.SAXException: No object was found for class type
int
   at
org.apache.axis.encoding.ConstructorTarget.set(ConstructorTarget.java:97)
   at
org.apache.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:249)
   at
org.apache.axis.encoding.ser.ArrayDeserializer.valueComplete(ArrayDeserializer.java:583)
   at
org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:509)
   at
org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
   at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:171)
   at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
   at
org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:369)
   at
org.apache.axis.encoding.ser.BeanDeserializer.startElement(BeanDeserializer.java:154)
   at
org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1048)
   at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
   at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
   at
org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)
   at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
   at org.apache.axis.client.Call.invoke(Call.java:2467)

I'm attaching my server-config.wsdd and my client-side program.
Can anyone help me here?

Thanks,
Pratiksha

On Tue, 2008-01-29 at 12:25 +0530, Pratiksha Powar wrote:
> Hi Everybody,
> 
> I'm trying to return a user-defined object which contains two primitives
> namely : int and Java String and a 2D array of objects of
> type :java.lang.Object
> Can you tell how should I map these objects in the server-config.wsdd
> file so that axis produces the correct wsdl ?
> I'm attaching my copy of server-config.wsdd.
> Also is it possible to write your own wsdl and make axis point to it?
> 
> Thanks,
> Pratiksha
> 
> 
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package db;

import java.net.MalformedURLException;
import java.rmi.RemoteException;
import javax.xml.rpc.ServiceException;
import javax.xml.namespace.QName;

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.ser.BeanSerializerFactory;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.ArraySerializerFactory;
import org.apache.axis.encoding.ser.ArrayDeserializerFactory;
import content.OnMobileResultSet;

public class DBManager 
{
	private static final String CLASS_NAME = "DBManager";
	//pratiksha: have to obtain endpoint from SPInteractor in DBUtils.java
	//use the following endpoint while going via tcpMon to connect to Axis
	private String endpoint = "http://127.0.0.1:1234/DBAccess/servlet/AxisServlet";;
	//private String endpoint = "http://172.16.27.23:8010/DBAccess/servlet/AxisServlet";;
	private Service  service ;
	
	private String cdNameSpc = "BeanOnMobileResultSet";
	private Class cdClass = OnMobileResultSet.class;
	private String cdClassName = "OnMobileResultSet";

	private String caNameSpc = "BeanOnMobileResultSet";
	private Class caClass = Object[][].class;
	private String caClassName ="ArrayOf_Content";
	private QName cdQName = null;
	private QName caQName = null;
	 
	
	public DBManager()
	{
		service = new Service();
		cdQName = new QName(cdNameS

Re: externalMapping to reuse types

[Alistair Edwardes]

Hi Mauro

Thanks for you tips. After banging my head against a wall with the 
externalMappings option I think you're right I should build all the 
classes and just throw away the duplicated ones. Your point about 
namespace-packages is good too. Actually, I try not to inline datatypes 
in wsdl anyway, I prefer to include/import seperate xsds that model all 
the data types in their own namespace. 

So, just to give a bit of feed back (to you but mainly to anyone who 
might have a similar problem who reads this thread later). One way to 
manage the namespace to package mapping is  through the namespaceURIs 
option of wsdl2code - note the documentation on the website is wrong 
here you have to define them with an element called  not 
.


BUT... much better is to use the xsdconfig option. Of course there's no 
documentation on how to use this with wsdl2code- though the 
documentation about it on the xmlbeans pages is useful.


To use it you need to add in your  something like

   
 xc
 src/main/resources/xsdconfig/config.xsdconfig
   


where the  points to an xsdconfig file. (for example see 
http://dev2dev.bea.com/pub/a/2004/11/Configuring_XMLBeans.html ). NOTE.. 
you have to use xc as the parameter name, the long form, xsdconfig, 
doesn't seem to work.


The advantage of the .xsdconfig file is you can set both namespace 
mappings and qname to java class mappings. I think this might actually 
be what the external-mapping option is supposed to be for too - I've 
taken the liberty of cc-ing the author of that so maybe they could shed 
a bit more light on it.


So, for example I have the namespace to package mapping

http://www.opengis.net/gml";>
   net.opengis.gml


and, an element to java class mapping



which is similar to what I think you were trying to achieve before too.

Cheers Alistair


Mauro Molinari wrote:

Hai Alistair,
I also posted a question about external mapping some time ago but 
never got an anwser.
For what I could understand by my own, that file is aumatically 
compiled when there are globally defined types in schemas. Maybe you 
can also edit it by hand, but I can't say what it could be really 
useful for...


From my own personal experience, I try to share schema files in this way:
- shared types are defined in their own namespace, so that WSDL2Java 
generates classes in the own (shared) packages
- every time I do a WSDL2Java for a WSDL that uses shared schemas, I 
throw away the newly generated classes for the shared types and I use 
the previously generated ones, which actually are the same classes


If I could understand your situation well, I think that the key to 
solve your problem is to carefully choose namespaces (i.e.: Java 
packages!) for both WSDLs inline schemas and shared XSD schemas.


I hope this helps a bit...




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are there any error in my binding file?

[asd]

hi,all.
i had write a simple webservice using jibx databind.
this is my code listed below:

package net.asd.test.mockservice.service;

import net.asd.test.mockservice.service.vo.Credit;

public interface Authorize {

public boolean authorize(Credit credit);

}

=
package net.asd.test.mockservice.service;

public class MockAuthorize implements Authorize {

public boolean authorize(Credit credit) {
if (null == credit)
return false;
if (credit.getId() == null)
return false;
if (credit.getName() == null)
return false;
if (credit.getPasswd() == null)
return false;
if (credit.getType() == null)
return false;

return true;
}

}
===
package net.asd.test.mockservice.service.vo;

public class Credit {

private String id;
private String name;
private String passwd;
private String type;
private String descript;
private String greeting;
private boolean passed;

public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPasswd() {
return passwd;
}
public void setPasswd(String passwd) {
this.passwd = passwd;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getDescript() {
return descript;
}
public void setDescript(String descript) {
this.descript = descript;
}
public boolean isPassed() {
return passed;
}
public void setPassed(boolean passed) {
this.passed = passed;
}
public String getGreeting() {
return greeting;
}
public void setGreeting(String greeting) {
this.greeting = greeting;
}

}

as you saw,all is very simpl.
then i ran cmd as belw:
===
%AXIS2_HOME%/bin/java2wsdl -cp . -cn
net.asd.test.mockservice.service.impl.MockAuthorize -of
MockAuthorize.wsdl

it is ok.
then i create a databing file named aaa.xml as blow:



http://vo.service.mockservice.test.asd.net/xsd";
default="element"/>

  







  

==
then,i ran :
=
%AXIS2_HOME%/bin/wsdl2java -uri MockAuthorize.wsdl -p
net.asd.test.mockservice.service.impl.stub -d jibx -s -ss -sd -ssi -uw
-o ..\src  -Ebindingfile .\aaa.xml
===
some exception occure:
===
Exception in thread "main"
org.apache.axis2.wsdl.codegen.CodeGenerationException:
java.lang.RuntimeE
xception: Cannot unwrap element
{http://impl.service.mockservice.test.asd.net}authorize: no abstract
 mapping definition found for type
{http://vo.service.mockservice.test.asd.net/xsd}Credit (used by e
lement {http://impl.service.mockservice.test.asd.net}credit)
===

i traced this exception,i fund when:
==pseudocode=
bindingElement = BindingElement.engage();
=pseudocode===
=
bindingElement.childset().size()==0!
==
i searched  within jibx.sourceforge.net,i can not found the source
code about org.jibx.binding.model.JiBX_bindingFactory.
the trace was interrupted.


i am an newbie to jibx,i don`t found what wrong with my aaa.xml which
take the bindelement`s children is empty set.

who could help me?any advice will be appreciated!.

best
regards.

 murphy

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mistake in this simple wsdl

[mpas mpas]

Hello
I am generating with Generator Wizard Guide for Eclipse Plug-in 1.3
from this simple wsdl a service.
When i invoke service with the soap client tool, client becomes
 an error, that requestMsg cannot be null!
   
  Is there any mistake in my WSDL or is another issue??
Thanks for your help
   
  wsdl---
  
http://ms/service";
 xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
 xmlns:tns="http://ms/service";
 xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
 xmlns:xsd="http://www.w3.org/2001/XMLSchema";
 xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";  
 xmlns:data="http://sm/xsd/tm";>
   
  http://www.w3.org/2001/XMLSchema";>
   http://sm/xsd/tm";
schemaLocation="tm.xsd">
   
  
 
   
   
  
 
   
  
 
   
  
   
   
  
 
 
 
 
 
  http://schemas.xmlsoap.org/soap/http"; />

   
   

   
   

   
  
 
 
  
   http://localhost:8080/SB/services/tmService"; />
  
 

   
   
  --scema---
?xml version="1.0" encoding="UTF-8"?>
 http://sm/xsd/tm";  
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:tns="http://sm/xsd/tm";  
 elementFormDefault="qualified"
  attributeFormDefault="qualified">
  

  

  

  
  

  

  




   
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Re: Defining minOccur and maxOccur

[Mauro Molinari]

Deepal jayasinghe ha scritto:
At the moment what you can do is , generate a wsdl using Java2wsdl , 
then modified that to have minOccurs="1" and then put that into META-INF 
directory of your service archive , then Axis2 will shows up the wsdl 
correctly. However the long term solution would be to create a JIRA so 
that we will try to come up with some kind of way to specify those.


There's already a JIRA that highlights an aspect of this problem...
https://issues.apache.org/jira/browse/AXIS2-3300

However, a new more specific report to ask to add support for a way to 
specify this kind of information would be useful, I think.


--
Mauro Molinari
Software Developer
[EMAIL PROTECTED]

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