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Posted to dev@uima.apache.org by "Richard Eckart de Castilho (JIRA)" <de...@uima.apache.org> on 2013/07/20 17:10:49 UTC
[jira] [Resolved] (UIMA-3093) Specifying other classes, such as
FileResourceSpecifier_impl, as resource specifiers causes
IllegalClassException when binding
[ https://issues.apache.org/jira/browse/UIMA-3093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Richard Eckart de Castilho resolved UIMA-3093.
----------------------------------------------
Resolution: Fixed
> Specifying other classes, such as FileResourceSpecifier_impl, as resource specifiers causes IllegalClassException when binding
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: UIMA-3093
> URL: https://issues.apache.org/jira/browse/UIMA-3093
> Project: UIMA
> Issue Type: Bug
> Components: uimaFIT
> Reporter: Richard Eckart de Castilho
> Assignee: Richard Eckart de Castilho
> Fix For: 2.0.0uimaFIT
>
>
> I'm working with ConceptMapper, which means I need to attach a FileResourceSpecifier to the external dictionary resource (it only took me most of the day to work this out).
> The relevant bits of code are something like this:
> AnalysisEngineDescription aed = AnalysisEngineFactory.createAnalysisEngineDescription(
> "analysis_engine.descriptor_name");
> ExternalResourceDescription dictRes =
> ExternalResourceFactory.createExternalResourceDescription(
> "DictionaryFileName", DictionaryResource_impl.class, "someURL");
> FileResourceSpecifier frSpec = new FileResourceSpecifier_impl();
> frSpec.setFileUrl("file:testDict.xml");
> dictRes.setResourceSpecifier(frSpec);
> ExternalResourceFactory.bindExternalResource(aed,
> ConceptMapper.PARAM_DICT_FILE, dictRes)
> This gets an IllegalClassException:
> org.apache.commons.lang.IllegalClassException: Unsupported resource specifier class [class org.apache.uima.resource.impl.FileResourceSpecifier_impl]
> at org.uimafit.factory.ConfigurationParameterFactory.canParameterBeSet(ConfigurationParameterFactory.java:584)
> at org.uimafit.factory.ExternalResourceFactory.bindNestedResources(ExternalResourceFactory.java:839)
> I think this is a spurious error; I've wrapper the call to .canParameterBeSet() in a try/catch, and it seems to work fine (I've now got another unrelated downstream problem, so I can't promise yet, but will update when I do know more)
> See also: https://code.google.com/p/uimafit/issues/detail?id=133
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