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From "Kai Schlamp (JIRA)" <uima-...@incubator.apache.org>
Subject [jira] Commented: (UIMA-1388) TypeSystem2Xml creates an incompatible type system descriptor
Date Wed, 17 Jun 2009 10:02:07 GMT

    [ https://issues.apache.org/jira/browse/UIMA-1388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12720598#action_12720598
] 

Kai Schlamp commented on UIMA-1388:
-----------------------------------

In my opinion the class TypeSystem2Xml should be marked as depreciated in upcoming releases,
together with a hint to TypeSystemUtil.
TypeSystemUtil is more powerful and more like the whole framework normally does things.

> TypeSystem2Xml creates an incompatible type system descriptor
> -------------------------------------------------------------
>
>                 Key: UIMA-1388
>                 URL: https://issues.apache.org/jira/browse/UIMA-1388
>             Project: UIMA
>          Issue Type: Bug
>          Components: Core Java Framework
>    Affects Versions: 2.2.2
>         Environment: Linux
>            Reporter: Kai Schlamp
>
> A type system (at least if it uses FSArray in it) that is converted to a type system
descriptor by using "TypeSystem2Xml.typeSystem2Xml(cas.getTypeSystem(), out);" can't be used
for later CAS creations anymore, as it is incompatible with the descriptor needed by "CasCreationUtils.createCas(descriptor,
null, new FsIndexDescription[0]);".
> CasCreationUtils.createCAS throws an CASAdminException then (see below).
> The serialization of a type system with TypeSystemUtil.typeSystem2TypeSystemDescription(cas.getTypeSystem()).toXML
is not affected, and so a good workaround. 
> CASAdminException: Can't derive from type "uima.cas.FSArray" since it is inheritance
final.
> 	at org.apache.uima.cas.impl.TypeSystemImpl.addType(TypeSystemImpl.java:581)
> 	at org.apache.uima.util.CasCreationUtils.setupTypeSystem(CasCreationUtils.java:733)
> 	at org.apache.uima.util.CasCreationUtils.doCreateCas(CasCreationUtils.java:590)
> 	at org.apache.uima.util.CasCreationUtils.createCas(CasCreationUtils.java:352)
> 	at org.apache.uima.util.CasCreationUtils.createCas(CasCreationUtils.java:304)
> 	at org.pubcurator.uima.utils.FullCasDeserializerTest.testDeserialize(FullCasDeserializerTest.java:45)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
> 	at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
> 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
> 	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
> 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> 	at org.eclipse.pde.internal.junit.runtime.RemotePluginTestRunner.main(RemotePluginTestRunner.java:62)
> 	at org.eclipse.pde.internal.junit.runtime.CoreTestApplication.run(CoreTestApplication.java:23)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:574)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)

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