Hi everyone,
Hopefully I am sending this question to the appropriate mailinglist..
I am working on a webservice that can retrieve data from our database.
There are 7 input parameters and 1 ouput.
The problem that I am having is with optional parameters. In my wsdl
file, the parameterOrder is the following:
parameterOrder="datatype species genenames dataset sgi_corr_cutoff
sgi_inter_cutoff ppi_conf_cutoff" The first 3 are mandatory and the last
4 are optional. If for example I decide to use the last optional
parameter, the first three optional input parameters should be marked as
empty and my value should be linked to the last field. In stead, the
value gets associated with the first optional input field. This happens
because
the information gets send as an array and the values are just shifted.
I would like to give a default value to each of the input parameters in the
wsdl file or to find a solution that the other parameters are just
marked as "empty" in stead of "non existing". When I use a perl client,
I can just use a hash to send my parameters, but this is not something
you can use when you want to use a wsdl and a client like Taverna.
I've attached the wsdl file.
Does somebody know of a solution, or can point me to example wsdl files
that
are working with Taverna 2 and have optional parameters?
with regards,
Linda Bakker
Scientific programmer
Holstege group
UMC Utrecht
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<?xml version="1.0" encoding="UTF-8"?>
<!-- WSDL for http://bioinformatics.holstegelab.nl/cgi-bin/retrieve_integromics_data.cgi created by Pod::WSDL version: 0.05 on Mon Nov 30 10:21:11 2009 -->
<wsdl:definitions targetNamespace="http://bioinformatics.holstegelab.nl/retrieve_integromics_data";
xmlns:impl="http://bioinformatics.holstegelab.nl/retrieve_integromics_data";
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:tns1="http://bioinformatics.holstegelab.nl/retrieve_integromics_data";>
<wsdl:message name="select_integromics_datatypeRequest">
<wsdl:part name="datatype" type="xsd:string">
<wsdl:documentation>required</wsdl:documentation>
</wsdl:part>
<wsdl:part name="species" type="xsd:string">
<wsdl:documentation>required</wsdl:documentation>
</wsdl:part>
<wsdl:part name="genenames" type="xsd:string">
<wsdl:documentation>required</wsdl:documentation>
</wsdl:part>
<wsdl:part name="dataset" type="xsd:string">
<wsdl:documentation>optional</wsdl:documentation>
</wsdl:part>
<wsdl:part name="sgi_corr_cutoff" type="xsd:string">
<wsdl:documentation>optional</wsdl:documentation>
</wsdl:part>
<wsdl:part name="sgi_inter_cutoff" type="xsd:string">
<wsdl:documentation>optional</wsdl:documentation>
</wsdl:part>
<wsdl:part name="ppi_conf_cutoff" type="xsd:string">
<wsdl:documentation>optional</wsdl:documentation>
</wsdl:part>
</wsdl:message>
<wsdl:message name="select_integromics_datatypeResponse">
<wsdl:part name="select_integromics_datatypeReturn" type="xsd:string">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="retrieve_integromics_dataHandler">
<wsdl:operation name="select_integromics_datatype" parameterOrder="datatype species genenames dataset sgi_corr_cutoff sgi_inter_cutoff ppi_conf_cutoff">
<wsdl:documentation>This service retrieves integromics data for different types of datasets.</wsdl:documentation>
<wsdl:input message="impl:select_integromics_datatypeRequest" name="select_integromics_datatypeRequest" />
<wsdl:output message="impl:select_integromics_datatypeResponse" name="select_integromics_datatypeResponse" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="retrieve_integromics_dataSoapBinding" type="impl:retrieve_integromics_dataHandler">
<wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"; />
<wsdl:operation name="select_integromics_datatype">
<wsdlsoap:operation soapAction="" />
<wsdl:input name="select_integromics_datatypeRequest">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="http://bioinformatics.holstegelab.nl/retrieve_integromics_data"; use="encoded" />
</wsdl:input>
<wsdl:output name="select_integromics_datatypeResponse">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="http://bioinformatics.holstegelab.nl/retrieve_integromics_data"; use="encoded" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="retrieve_integromics_dataHandlerService">
<wsdl:port binding="impl:retrieve_integromics_dataSoapBinding" name="retrieve_integromics_data">
<wsdlsoap:address location="http://bioinformatics.holstegelab.nl/cgi-bin/retrieve_integromics_data.cgi"; />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
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