Hi Kevin,
judging from the source code, this function seems to use sp:arg as one
of its arguments, but it should be sp:arg1 etc. It tries to use the
index as an Integer but that fails because it's then the empty string.
I wonder why this doesn't work, but your suspicion about missing imports
sounds plausible: this particular function inherits an argument
declaration from its superclass spinmap:TargetFunctions. But this is
defined in a different file and then if you try to just register the
function from the spinmapl file itself it will fail. Please try wrapping
this into a MultiUnion that includes the spinmapl and spinmap graphs and
then register this union graph in the ModuleRegistry.
HTH,
Holger
On 5/18/2012 2:32, Kevin Pauli wrote:
I am having an issue executing a SpinMap outside of TBC, within my own
Java program. It is the same person->customer mapping outlined in
this video: http://vimeo.com/22695742
It works within TBC, but when I try to execute it I am getting the
following error:
java.lang.IllegalArgumentException: Function
http://topbraid.org/spin/spinmapl#relatedObjectContext does not define
a valid body
at org.topbraid.spin.arq.SPINARQFunction.<init>(SPINARQFunction.java:71)
at
org.topbraid.spin.arq.SPINBodyFunctionDriver.doCreate(SPINBodyFunctionDriver.java:21)
at
org.topbraid.spin.arq.SPINBodyFunctionDriver.create(SPINBodyFunctionDriver.java:16)
at
org.topbraid.spin.arq.SPINFunctionDrivers.create(SPINFunctionDrivers.java:50)
at
org.topbraid.spin.system.SPINModuleRegistry.registerARQFunction(SPINModuleRegistry.java:249)
at
org.topbraid.spin.system.SPINModuleRegistry.register(SPINModuleRegistry.java:203)
at
org.topbraid.spin.system.SPINModuleRegistry.registerFunctions(SPINModuleRegistry.java:285)
at
org.topbraid.spin.system.SPINModuleRegistry.registerAll(SPINModuleRegistry.java:234)
Caused by: java.lang.NumberFormatException: For input string: ""
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:470)
at java.lang.Integer.valueOf(Integer.java:554)
at
org.topbraid.spin.model.impl.FunctionCallImpl.getArgumentProperties(FunctionCallImpl.java:64)
at
org.topbraid.spin.model.impl.FunctionCallImpl.getArguments(FunctionCallImpl.java:49)
at
org.topbraid.spin.model.impl.FunctionCallImpl.print(FunctionCallImpl.java:172)
at org.topbraid.spin.model.impl.SelectImpl.print(SelectImpl.java:89)
at
org.topbraid.spin.model.impl.AbstractSPINResourceImpl.toString(AbstractSPINResourceImpl.java:183)
at org.topbraid.spin.arq.SPINARQFunction.<init>(SPINARQFunction.java:58)
... 32 more
Am I perhaps forgetting to import an ontology or a jar file? I should
mention that I have turned off imports with jena's
OntDocumentManager.setProcessImports(false) because this app sits
behind a firewall and we want to strictly control what gets imported.
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