Java Code Examples for org.apache.uima.cas.CAS#release()

The following examples show how to use org.apache.uima.cas.CAS#release() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ASB_impl.java    From uima-uimaj with Apache License 2.0 6 votes vote down vote up 
public void release() {
  // pop all frames off the casIteratorStack, calling Flow.abort() on flow objects and
  //CasIterator.release() on the CAS iterators
  while (!casIteratorStack.isEmpty()) {
    StackFrame frame = casIteratorStack.pop();
    frame.originalCasFlow.aborted();
    frame.casIterator.release();
  }
  
  // release all active, internal CASes
  Iterator<CAS> iter = activeCASes.iterator();
  while (iter.hasNext()) {
    CAS cas = iter.next();
    // mFlowControllerContainer.dropCas(cas);
    if (cas != mInputCas) // don't release the input CAS, it's caller's responsibility
    {
      cas.release();
    }
  }
  //clear the active CASes list, to guard against ever trying to
  //reuse these CASes or trying to release them a second time.
  activeCASes.clear();       
}
Example 2
Source File: CasManager_implTest.java    From uima-uimaj with Apache License 2.0 6 votes vote down vote up 
public void testEnableReset() throws Exception {
    CasManager mgr = UIMAFramework.newDefaultResourceManager().getCasManager();
    mgr.defineCasPool("test", 1, null);
    CAS cas = mgr.getCas("test");
    
    ((CASImpl)cas).enableReset(false);
    
//    try {
//      cas.release();
//      fail();
//    }
//    catch (CASAdminException e) {
//      //expected
//    }

    cas.release();  // should work, release unlocks things.
  
    cas = mgr.getCas("test");
    ((CASImpl)cas).enableReset(true);
    cas.release();

  }
Example 3
Source File: TestCasMultiplier.java    From uima-uimaj with Apache License 2.0 5 votes vote down vote up 
public boolean hasNext() throws AnalysisEngineProcessException {
  CAS outputCas = getEmptyCAS();
  try {
    Assert.assertTrue(((TypeSystemImpl)mInputCAS.getTypeSystem()).getLargestTypeCode() ==
      ((TypeSystemImpl)outputCas.getTypeSystem()).getLargestTypeCode());
    Assert.assertTrue(mInputCAS.getTypeSystem() == outputCas.getTypeSystem());
  }
  finally {
    outputCas.release();
  }
  return false;
}
Example 4
Source File: AnalysisEngineImplBase.java    From uima-uimaj with Apache License 2.0 5 votes vote down vote up 
public ProcessTrace process(CAS aCAS) throws AnalysisEngineProcessException {
    CasIterator iter = processAndOutputNewCASes(aCAS);
    // step through all output CASes which lets the AE finish all processing
    while (iter.hasNext()) {
      CAS cas = iter.next();
      cas.release();
    }
    // https://issues.apache.org/jira/browse/UIMA-4151
    return isProcessTraceEnabled() ? buildProcessTraceFromMBeanStats() : ProcessTrace_impl.disabledProcessTrace;
//    return buildProcessTraceFromMBeanStats();
  }
Example 5
Source File: UimaContext_implTest.java    From uima-uimaj with Apache License 2.0 5 votes vote down vote up 
public void testGetEmptyCas() throws Exception {
  try {
    CAS emptyCas = mContext5.getEmptyCas(CAS.class);
    //should be allowed to release this CAS 
    emptyCas.release();
    //and then get it again
    emptyCas = mContext5.getEmptyCas(CAS.class);
    emptyCas.release();      
  } catch (Exception e) {
    JUnitExtension.handleException(e);
  }    
}
Example 6
Source File: CasMultiplierExampleApplication.java    From uima-uimaj with Apache License 2.0 4 votes vote down vote up 
/**
 * Main program.
 * 
 * @param args
 *          Command-line arguments - see class description
 */
public static void main(String[] args) {
  try {
    // get Resource Specifier from XML file
    XMLInputSource in = new XMLInputSource(args[0]);
    ResourceSpecifier specifier = UIMAFramework.getXMLParser().parseResourceSpecifier(in);

    // create AnalysisEngine
    AnalysisEngine ae = UIMAFramework.produceAnalysisEngine(specifier);

    // read input text file
    File textFile = new File(args[1]);
    String document = FileUtils.file2String(textFile, "UTF-8");

    // create a new CAS and set the document text
    CAS initialCas = ae.newCAS();
    initialCas.setDocumentText(document);

    // pass the CAS to the AnalysisEngine and get back
    // a CasIterator for stepping over the output CASes that are produced.
    
    CasIterator casIterator = ae.processAndOutputNewCASes(initialCas);
    while (casIterator.hasNext()) {
      CAS outCas = casIterator.next();

      // dump the document text and annotations for this segment
      System.out.println("********* NEW SEGMENT *********");
      System.out.println(outCas.getDocumentText());
      PrintAnnotations.printAnnotations(outCas, System.out);

      // release the CAS (important)
      outCas.release();
    }

    // If there's a CAS Consumer inside this aggregate and we want
    // it's collectionProcessComplete method to be called, we need to
    // call it ourselves. If run inside a CPE this would get called
    // automatically.
    ae.collectionProcessComplete();
  } catch (Exception e) {
    e.printStackTrace();
  }
}