[
https://issues.apache.org/jira/browse/UIMA-3357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Klügl reassigned UIMA-3357:
---------------------------------
Assignee: Peter Klügl
> CONTAINS fails when running script as AE in a pipeline with a new CAS
> ---------------------------------------------------------------------
>
> Key: UIMA-3357
> URL: https://issues.apache.org/jira/browse/UIMA-3357
> Project: UIMA
> Issue Type: Bug
> Components: ruta, uimaFIT
> Affects Versions: 2.0.1ruta, 2.1.0ruta
> Reporter: Daniel Maeurer
> Assignee: Peter Klügl
> Priority: Minor
>
> When running my Ruta script as an analysis engine in a pipeline, it does not
> work correctly when creating a new CAS and processing the pipeline a second
> time with the new CAS.
> While reusing the old cas with "cas.reset()" is working, creating a new CAS
> results in failing rules including "CONTAINS" in the ruta script.
> The ruta script used in the example:
> {code:title=mystic.ruta|borderStyle=solid}
> PACKAGE de.tudarmstadt.algo.vpino.ruta;
> DECLARE test;
> Document{CONTAINS(CW)->MARK(test)};
> {code}
> The following Java class can reproduce the error. It creates four xmi files.
> The last xmi file is missing the annotations created with rules including
> "CONTAINS".
> {code:title=MysticPipe.java|borderStyle=solid}
> package org.uimafit.pipeline;
> import java.io.File;
> import java.io.FileOutputStream;
> import java.io.IOException;
> import java.io.OutputStream;
> import java.util.ArrayList;
> import java.util.List;
> import org.apache.uima.UIMAFramework;
> import org.apache.uima.analysis_engine.AnalysisEngine;
> import org.apache.uima.analysis_engine.AnalysisEngineDescription;
> import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
> import org.apache.uima.cas.CAS;
> import org.apache.uima.cas.impl.XmiCasSerializer;
> import org.apache.uima.fit.factory.AnalysisEngineFactory;
> import org.apache.uima.fit.pipeline.SimplePipeline;
> import org.apache.uima.resource.ResourceInitializationException;
> import org.apache.uima.resource.metadata.ResourceMetaData;
> import org.apache.uima.util.CasCreationUtils;
> import org.apache.uima.util.InvalidXMLException;
> import org.apache.uima.util.XMLInputSource;
> import org.apache.uima.util.XMLSerializer;
> import org.xml.sax.SAXException;
> public class MysticPipe {
> public static void main(String[] args) throws Exception {
> working("This is a test.", initPipeline());
> failing("This is a test.", initPipeline());
> }
> private static AnalysisEngine initPipeline() throws
> ResourceInitializationException, IOException, InvalidXMLException {
> File specFile = new
> File("./descriptor/de/tudarmstadt/algo/vpino/ruta/mysticEngine.xml");
> XMLInputSource in = new XMLInputSource(specFile);
> AnalysisEngineDescription ruta = (AnalysisEngineDescription)
> UIMAFramework.getXMLParser().parseResourceSpecifier(in);
> return AnalysisEngineFactory.createEngine(ruta);
> }
> private static void working(String input, AnalysisEngine theEngine)
> throws ResourceInitializationException, AnalysisEngineProcessException,
> IOException,
> SAXException {
> final List<ResourceMetaData> metaData = new
> ArrayList<ResourceMetaData>();
> metaData.add(theEngine.getMetaData());
> final CAS cas = CasCreationUtils.createCas(metaData);
> System.out.println("create a new cas...");
> cas.setDocumentLanguage("de");
> cas.setDocumentText(input);
> SimplePipeline.runPipeline(cas, theEngine);
> writeXmiFile(cas, "works_test1");//CHECK
> //THE DIFFERENCE
> cas.reset();
> //END DIFFERENCE
> System.out.println("create a new cas...");
> cas.setDocumentLanguage("de");
> cas.setDocumentText(input);
> SimplePipeline.runPipeline(cas, theEngine);
> writeXmiFile(cas, "works_test2");//CHECK
> }
> private static void failing(String input, AnalysisEngine theEngine)
> throws ResourceInitializationException, AnalysisEngineProcessException,
> IOException,
> SAXException {
> final List<ResourceMetaData> metaData = new
> ArrayList<ResourceMetaData>();
> metaData.add(theEngine.getMetaData());
> final CAS cas = CasCreationUtils.createCas(metaData);
> System.out.println("create a new cas...");
> cas.setDocumentLanguage("de");
> cas.setDocumentText(input);
> SimplePipeline.runPipeline(cas, theEngine);
> writeXmiFile(cas, "works_test3"); // CHECK
> //THE DIFFERENCE
> final CAS cas2 = CasCreationUtils.createCas(metaData);
> //END DIFFERENCE
> System.out.println("create a new cas...");
> cas2.setDocumentLanguage("de");
> cas2.setDocumentText(input);
> SimplePipeline.runPipeline(cas2, theEngine);
> writeXmiFile(cas2, "fail_test4"); //FAIL
> return;
> }
>
> public static void writeXmiFile(CAS aCas, String Fname) throws
> IOException, SAXException {
> File outFile = new File("output", Fname + ".xmi");
> OutputStream out = null;
> try {
> // out = new StringOutputStream();
> out = new FileOutputStream(outFile);
> XmiCasSerializer ser = new
> XmiCasSerializer(aCas.getTypeSystem());
> XMLSerializer xmlSer = new XMLSerializer(out, false);
> ser.serialize(aCas, xmlSer.getContentHandler());
> } finally {
> if (out != null) {
> out.close();
> }
> }
> }
> }
> {code}
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