Maybe the stack trace may shed some light onto this:
Request: execute
service = WPS
version = 1.0.0
baseUrl = http://172.16.0.100:8080/geoserver/
identifier:
value = gt:BufferFeatureCollection
dataInputs:
input[0]:
identifier = net.opengis.ows11.impl.CodeTypeImpl@1e8c220
(value: features, codeSpace: null)
reference =
net.opengis.wps10.impl.InputReferenceTypeImpl@5820c3da (body:
net.opengis.wfs.impl.GetFeatureTypeImpl@4f1a4a
69 (handle: null, service: WFS, version: 1.0.0, baseUrl: null,
providedVersion: null, extendedProperties: {}) (maxFeatures: null, ou
tputFormat: GML2, resultType: <unset>, traverseXlinkDepth: null,
traverseXlinkExpiry: null, formatOptions: null, metadata: null, sta
rtIndex: null), encoding: null, href: http://geoserver/wfs, method:
POST, mimeType: text/xml; subtype=wfs-collection/1.0, schema: nu
ll)input[0]:
identifier = net.opengis.ows11.impl.CodeTypeImpl@470b5c11
(value: buffer, codeSpace: null)
data = net.opengis.wps10.impl.DataTypeImpl@3ac98487
responseForm:
rawDataOutput:
identifier = net.opengis.ows11.impl.CodeTypeImpl@41bd938
(value: result, codeSpace: null)
mimeType = application/json
13 Aug 17:42:24 ERROR [geoserver.ows] -
java.lang.NoClassDefFoundError: org/json/simple/parser/ContentHandler
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2818)
at
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1159)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at org.geoserver.wps.ppio.GeoJSONPPIO.encode(GeoJSONPPIO.java:28)
at
org.geoserver.wps.CDataEncoderDelegate.encode(CDataEncoderDelegate.java:52)
at
org.geoserver.wps.response.ExecuteProcessResponse.writeComplex(ExecuteProcessResponse.java:210)
at
org.geoserver.wps.response.ExecuteProcessResponse.write(ExecuteProcessResponse.java:174)
at org.geoserver.ows.Dispatcher.response(Dispatcher.java:751)
at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:238)
On 08/13/2012 05:42 PM, Peter Hopfgartner wrote:
> Using the WPS request builder in GeoServer 2.1.x (2012-08-13), I set the
> result option to application/json. The WPS request is:
>
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <wps:Execute version="1.0.0" service="WPS"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns="http://www.opengis.net/wps/1.0.0";
> xmlns:wfs="http://www.opengis.net/wfs";
> xmlns:wps="http://www.opengis.net/wps/1.0.0";
> xmlns:ows="http://www.opengis.net/ows/1.1";
> xmlns:gml="http://www.opengis.net/gml";
> xmlns:ogc="http://www.opengis.net/ogc";
> xmlns:wcs="http://www.opengis.net/wcs/1.1.1";
> xmlns:xlink="http://www.w3.org/1999/xlink";
> xsi:schemaLocation="http://www.opengis.net/wps/1.0.0
> http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd";>
> <ows:Identifier>gt:BufferFeatureCollection</ows:Identifier>
> <wps:DataInputs>
> <wps:Input>
> <ows:Identifier>features</ows:Identifier>
> <wps:Reference mimeType="text/xml; subtype=wfs-collection/1.0"
> xlink:href="http://geoserver/wfs"; method="POST">
> <wps:Body>
> <wfs:GetFeature service="WFS" version="1.0.0"
> outputFormat="GML2">
> <wfs:Query typeName="sf:roads"/>
> </wfs:GetFeature>
> </wps:Body>
> </wps:Reference>
> </wps:Input>
> <wps:Input>
> <ows:Identifier>buffer</ows:Identifier>
> <wps:Data>
> <wps:LiteralData>5</wps:LiteralData>
> </wps:Data>
> </wps:Input>
> </wps:DataInputs>
> <wps:ResponseForm>
> <wps:RawDataOutput mimeType="application/json">
> <ows:Identifier>result</ows:Identifier>
> </wps:RawDataOutput>
> </wps:ResponseForm>
> </wps:Execute>
>
>
> What I get is:
>
> <ows:ExceptionReport version="1.1.0"
> xsi:schemaLocation="http://www.opengis.net/ows/1.1
> http://172.16.0.100:8080/geoserver/schemas/ows/1.1.0/owsAll.xsd";><ows:Exception
> exceptionCode="NoApplicableCode"><ows:ExceptionText>java.lang.NoClassDefFoundError:
> org/json/simple/parser/ContentHandler
> org/json/simple/parser/ContentHandler
> org.json.simple.parser.ContentHandler</ows:ExceptionText></ows:Exception></ows:ExceptionReport>
>
> Where could I start to look into?
>
> Peter
>
> ------------------------------------------------------------------------------
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> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
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Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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