[ZOO-Discuss] Multiple output process

[Scott Henderson]

Hi guys,

According to the WPS spec, we should be able to have multiple outputs for our processes. However, when I add a second output to my process, the first output ends up being included as an input in the describe process. Does Zoo not support multiple processes or is there a problem with my .zcfg? Below is an excerpt from my .zcfg and describe process.

[TestProcess]
 Title = TestProcess
 processVersion = 1
 storeSupported = true
 statusSupported = true
 serviceProvider = TestProcess
 serviceType = Java
 <DataInputs>
  [Param]
   Title = Param
   Abstract = GML
   minOccurs = 1
   maxOccurs = 1
   <ComplexData>
    <Default>
     mimeType = text/xml
     encoding = UTF-8
     schema = http://schemas.opengis.net/wfs/1.1.0/wfs.xsd
     asReference = true
    </Default>
   </ComplexData>
 </DataInputs>
 <DataOutputs>
  [Output1]
   Title = Output1
   <LiteralOutput>
    DataType = string
    <Default>
     mimeType = application/json
     encoding = UTF-8
    </Default>
   </LiteralOutput>
  [Output2]
   Title = Output2
   <LiteralOutput>
    DataType = string
    <Default>
     mimeType = application/json
     encoding = UTF-8
    </Default>
   </LiteralOutput>
 </DataOutputs>

Describe Process:
<wps:ProcessDescriptions xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsDescribeProcess_response.xsd" service="WPS" version="1.0.0" xml:lang="en">
  <ProcessDescription wps:processVersion="1" storeSupported="true" statusSupported="true">
    <ows:Identifier>TestProcess</ows:Identifier>
    <ows:Title>TestProcess</ows:Title>
    <DataInputs>
      <Input minOccurs="1" maxOccurs="1">
        <ows:Identifier>Param</ows:Identifier>
        <ows:Title>Param</ows:Title>
        <ows:Abstract>GML</ows:Abstract>
        <ComplexData>
          <Default>
            <Format>
              <mimeType>text/xml</mimeType>
              <encoding>UTF-8</encoding>
              <schema>http://schemas.opengis.net/wfs/1.1.0/wfs.xsd</schema>
            </Format>
          </Default>
        </ComplexData>
      </Input>
      <Input>
        <ows:Identifier>Output1</ows:Identifier>
        <ows:Title>Output1</ows:Title>
        <LiteralOutput>
          <ows:DataType ows:reference="http://www.w3.org/TR/xmlschema-2/#string">string</ows:DataType>
          <Default>
            <Format>
              <mimeType>application/json</mimeType>
              <encoding>UTF-8</encoding>
            </Format>
          </Default>
        </LiteralOutput>
      </Input>
    </DataInputs>
    <ProcessOutputs>
      <Output>
        <ows:Identifier>Output2</ows:Identifier>
        <ows:Title>Output2</ows:Title>
        <LiteralOutput>
          <ows:DataType ows:reference="http://www.w3.org/TR/xmlschema-2/#string">string</ows:DataType>
          <UOMs>
            <Default>
              <ows:mimeType>application/json</ows:mimeType>
              <ows:encoding>UTF-8</ows:encoding>
            </Default>
          </UOMs>
        </LiteralOutput>
      </Output>
    </ProcessOutputs>
  </ProcessDescription>
</wps:ProcessDescriptions>

Thanks in advance for your assistance,

Scott.

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