Examples of org.apache.uima.collection.CollectionException

org.apache.uima.collection.CollectionException
Thrown to indicate that there is a problem with some aspect of a Collection. For example, this exception could be thrown if a collection could not be read from or written to.

    File currentFile = (File) mFiles.get(mCurrentIndex++);
    FileInputStream inputStream = new FileInputStream(currentFile);
    try {
      XmiCasDeserializer.deserialize(inputStream, aCAS, ! mFailOnUnknownType);
    } catch (SAXException e) {
      throw new CollectionException(e);
    } finally {
      inputStream.close();
    }
  }

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  public void getNext(JCas jCas) throws IOException, CollectionException {
    FileInputStream inputStream = new FileInputStream(this.filesIter.next());
    try {
      XmiCasDeserializer.deserialize(new BufferedInputStream(inputStream), jCas.getCas());
    } catch (SAXException e) {
      throw new CollectionException(e);
    }
    inputStream.close();
    this.completed += 1;
  }

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  public void getNext(JCas jCas) throws IOException, CollectionException {
    FileInputStream inputStream = new FileInputStream(this.filesIter.next());
    try {
      XmiCasDeserializer.deserialize(new BufferedInputStream(inputStream), jCas.getCas());
    } catch (SAXException e) {
      throw new CollectionException(e);
    } finally {
      inputStream.close();
    }
    this.completed += 1;
  }

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        }


      }    
      catch (CASException e)
      {
        throw new CollectionException(e);
      }
      finally
    {
      if (fileInputStream != null)
        fileInputStream.close();

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                logger.error(document);
                throw e;
            }
        } catch (Exception e)
        {
            throw new CollectionException(e);
        }
    }

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            }


            return hasAnotherRow;
        } catch (Exception e)
        {
            throw new CollectionException(e);
        }
    }

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                  lines.add(line);
              }
          }
          
      } catch (CASException ce) {
          throw new CollectionException(ce);
      }
      line=null;


  }

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    File currentFile = (File) mFiles.get(mCurrentIndex++);
    FileInputStream inputStream = new FileInputStream(currentFile);
    try {
      XmiCasDeserializer.deserialize(inputStream, aCAS, ! mFailOnUnknownType);
    } catch (SAXException e) {
      throw new CollectionException(e);
    } finally {
      inputStream.close();
    }
  }

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  public void getNext(JCas jCas) throws IOException, CollectionException {
    FileInputStream inputStream = new FileInputStream(this.filesIter.next());
    try {
      XmiCasDeserializer.deserialize(new BufferedInputStream(inputStream), jCas.getCas());
    } catch (SAXException e) {
      throw new CollectionException(e);
    }
    inputStream.close();
    this.completed += 1;
  }

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        String text;
        if(iv_delimeter != null)
      {
        int delimeterLoc = line.indexOf(iv_delimeter);
        if(delimeterLoc <= 0)
          throw new CollectionException(new Exception("Line in file number "+lineNumber+" is not well formatted.  " +
              "\nIt should have the format:" +
              "\n<doc_id>"+iv_delimeter+"<doc_text>"));
        id = line.substring(0,delimeterLoc);
        text = line.substring(delimeterLoc+iv_delimeter.length());
      }
        else
        {
          id = Integer.toString(lineNumber); //id will one more than its index into iv_linesFromFile (iv_currentIndex has already been incremented)
          text = line;
        }
        


        iv_logger.debug("id="+id);
        iv_logger.debug("text="+text);
        
      //if there's a CAS Initializer, call it  
      if (getCasInitializer() != null)
      {
        Reader reader = new StringReader(text);
        getCasInitializer().initializeCas(reader, cas);
        reader.close();
      }
      else  //No CAS Initiliazer, so read file and set document text ourselves
      {        
        jcas.setDocumentText(text);
      }
       
        //set language if it was explicitly specified as a configuration parameter
        if (iv_language != null)
        {
//          ((DocumentAnnotation)jcas.getDocumentAnnotationFs()).setLanguage(iv_language);
        }
        
        
        DocumentID documentIDAnnotation = new DocumentID(jcas);
        documentIDAnnotation.setDocumentID(id);
        documentIDAnnotation.addToIndexes();


      } 
      catch (CASException e)
      {
        throw new CollectionException(e);
      }
      finally
      {
        iv_currentIndex++;
      }

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