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Posted to java-user@axis.apache.org by TriggerHappy <ki...@yahoo.com> on 2007/02/24 17:24:49 UTC
Getting method input/output types
Hi
I'm trying to create a generic class which will invoke any service (provided
it knows the service name and WSDL URL).
Hypothetically speaking, if I had a 'Car' class with methods:
- int getMaxSpeed()
- String getModel(String saloonOrEstate)
How would these map onto the Axis API? I ideally want a list of methods
available, each with their respective input and output types. Is a mechanism
to do this?
Many thanks
William
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Re: [Axis2] Getting method input/output types
Posted by Alexander Veit <li...@nezwerg.de>.
TriggerHappy wrote:
> Anne, thanks for your quick reply.
>
> How does WSDL4J give me access to method parameter types (xsd:String,
> xsd:int etc..)?
> The most I seem to be able to get out of it is the element name (e.g.
> "getNameRequest") and not the actual parameter types.
Within the WSDL navigate from service, port, binding, operation to the
input, output and fault messages of the operation. The parts of the
messages provide links to elements and types defined in the types
section of the WSDL, or to built-in XML Schema types.
--
-Alex
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Re: [Axis2] Getting method input/output types
Posted by Davanum Srinivas <da...@gmail.com>.
See DynamicInvoker sample
(http://svn.apache.org/viewvc/webservices/axis/trunk/java/samples/client/)
-- dims
On 2/25/07, TriggerHappy <ki...@yahoo.com> wrote:
>
> Anne, thanks for your quick reply.
>
> How does WSDL4J give me access to method parameter types (xsd:String,
> xsd:int etc..)?
> The most I seem to be able to get out of it is the element name (e.g.
> "getNameRequest") and not the actual parameter types.
>
> Thanks in advance,
> William
>
>
>
> Anne Thomas Manes wrote:
> >
> > Keep in mind that SOAP is service-oriented rather than object-oriented.
> > Although plenty of people do it, you should not assume that a service
> > exposes getter and setter methods on each of its attributes. The better
> > way to design services is to expose higher order operations.
> >
> > The JAX-RPC DII (the Call API) provides an API to dynamically invoke
> > a service. You use WSDL4J to parse the WSDL and identify the
> > supported operations and their message formats.
> >
> > Anne
> >
> > On 2/24/07, TriggerHappy <ki...@yahoo.com> wrote:
> >>
> >> Hi
> >>
> >> I'm trying to create a generic class which will invoke any service
> >> (provided
> >> it knows the service name and WSDL URL).
> >>
> >> Hypothetically speaking, if I had a 'Car' class with methods:
> >> - int getMaxSpeed()
> >> - String getModel(String saloonOrEstate)
> >>
> >> How would these map onto the Axis API? I ideally want a list of methods
> >> available, each with their respective input and output types. Is a
> >> mechanism
> >> to do this?
> >>
> >> Many thanks
> >> William
> >> --
> >> View this message in context:
> >> http://www.nabble.com/Getting-method-input-output-types-tf3284218.html#a9135324
> >> Sent from the Axis - User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> >> For additional commands, e-mail: axis-user-help@ws.apache.org
> >>
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> > For additional commands, e-mail: axis-user-help@ws.apache.org
> >
> >
> >
>
> --
> View this message in context: http://www.nabble.com/Getting-method-input-output-types-tf3284218.html#a9144919
> Sent from the Axis - User mailing list archive at Nabble.com.
>
>
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>
--
Davanum Srinivas :: http://wso2.org/ :: Oxygen for Web Services Developers
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Re: [Axis2] Getting method input/output types
Posted by TriggerHappy <ki...@yahoo.com>.
Anne, thanks for your quick reply.
How does WSDL4J give me access to method parameter types (xsd:String,
xsd:int etc..)?
The most I seem to be able to get out of it is the element name (e.g.
"getNameRequest") and not the actual parameter types.
Thanks in advance,
William
Anne Thomas Manes wrote:
>
> Keep in mind that SOAP is service-oriented rather than object-oriented.
> Although plenty of people do it, you should not assume that a service
> exposes getter and setter methods on each of its attributes. The better
> way to design services is to expose higher order operations.
>
> The JAX-RPC DII (the Call API) provides an API to dynamically invoke
> a service. You use WSDL4J to parse the WSDL and identify the
> supported operations and their message formats.
>
> Anne
>
> On 2/24/07, TriggerHappy <ki...@yahoo.com> wrote:
>>
>> Hi
>>
>> I'm trying to create a generic class which will invoke any service
>> (provided
>> it knows the service name and WSDL URL).
>>
>> Hypothetically speaking, if I had a 'Car' class with methods:
>> - int getMaxSpeed()
>> - String getModel(String saloonOrEstate)
>>
>> How would these map onto the Axis API? I ideally want a list of methods
>> available, each with their respective input and output types. Is a
>> mechanism
>> to do this?
>>
>> Many thanks
>> William
>> --
>> View this message in context:
>> http://www.nabble.com/Getting-method-input-output-types-tf3284218.html#a9135324
>> Sent from the Axis - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
>> For additional commands, e-mail: axis-user-help@ws.apache.org
>>
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-user-help@ws.apache.org
>
>
>
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Re: Getting method input/output types
Posted by Anne Thomas Manes <at...@gmail.com>.
Keep in mind that SOAP is service-oriented rather than object-oriented.
Although plenty of people do it, you should not assume that a service
exposes getter and setter methods on each of its attributes. The better
way to design services is to expose higher order operations.
The JAX-RPC DII (the Call API) provides an API to dynamically invoke
a service. You use WSDL4J to parse the WSDL and identify the
supported operations and their message formats.
Anne
On 2/24/07, TriggerHappy <ki...@yahoo.com> wrote:
>
> Hi
>
> I'm trying to create a generic class which will invoke any service (provided
> it knows the service name and WSDL URL).
>
> Hypothetically speaking, if I had a 'Car' class with methods:
> - int getMaxSpeed()
> - String getModel(String saloonOrEstate)
>
> How would these map onto the Axis API? I ideally want a list of methods
> available, each with their respective input and output types. Is a mechanism
> to do this?
>
> Many thanks
> William
> --
> View this message in context: http://www.nabble.com/Getting-method-input-output-types-tf3284218.html#a9135324
> Sent from the Axis - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-user-help@ws.apache.org
>
>
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