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https://issues.apache.org/jira/browse/UIMA-1793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marshall Schor reopened UIMA-1793:
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Assignee: Marshall Schor
looks like the error handling for file-not-found for the case of opening a file
within a Jar is not right - findbugs reporting issues.
> jcasgen: load the descriptor from the classpath
> -----------------------------------------------
>
> Key: UIMA-1793
> URL: https://issues.apache.org/jira/browse/UIMA-1793
> Project: UIMA
> Issue Type: Improvement
> Components: Tools
> Affects Versions: 2.2.2CE, 2.2.2AS, 2.2.2S, 2.1, 2.2, 2.2.1, 2.2.2
> Reporter: Daniel Truemper
> Assignee: Marshall Schor
> Priority: Critical
> Fix For: 2.3.1SDK
>
> Attachments: uimaj-tools-jg.patch, uima-tools-jg2.patch
>
>
> Hi,
> I would like to propose a small patch to the Jg class
> (org.apache.uima.tools.jcasgen.Jg). At the moment it is only possible to
> generate the source code for the typesystem when the corresponding descriptor
> file is located somewhere on your disk. I have the use case, where I want the
> typesystem descriptor to be contained inside a (company wide) jar. That
> means, I need to load the typesystem descriptor from the classpath.
> The attached patch adds a little bit of extra info to the "-jcasgeninput"
> parameter ind the "main1" method. If the value starts with "classpath:" the
> patch will try to look for everything after "classpath:" with its
> ClassLoader. If the ClassLoader can find the resource and the
> "outputDirectory" is not null, everything works. If the ClassLoader cannot
> find the resource, the corresponding error is generated.
> If the "-jcasgeninput" parameter does not start with "classpath:" everything
> works as before, only that the file is being converted to an URL instance
> that is given to the XMLInputSource object.
> What I am not sure about it the use of the "xmlSourceFileName" member
> variable and what it should contain if the descriptor is loaded from the
> classpath. Actually I don't even know what this variable does...
> I have not found any unittest for this class. So the code is tested with my
> maven mojo and works as expected. If anyone can provide me with more info
> about how to test the Eclipse plugin I could also test this, but I certainly
> need help there...
> Any comments? Best
> Daniel
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