Package opennlp.tools.util

Examples of opennlp.tools.util.InvalidFormatException

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      }

      if (factory != null) {
        artifactMap.put(entryName, factory.create(zip));
      } else {
        throw new InvalidFormatException("Unknown artifact format: " + extension);
      }

      zip.closeEntry();
    }
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   */
  private String getEntryExtension(String entry) throws InvalidFormatException {
    int extensionIndex = entry.lastIndexOf('.') + 1;

    if (extensionIndex == -1 || extensionIndex >= entry.length())
        throw new InvalidFormatException("Entry name must have type extension: " + entry);

    return entry.substring(extensionIndex);
  }
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   *
   * @throws InvalidFormatException
   */
  protected void validateArtifactMap() throws InvalidFormatException {
    if (!(artifactMap.get(MANIFEST_ENTRY) instanceof Properties))
      throw new InvalidFormatException("Missing the " + MANIFEST_ENTRY + "!");

    // First check version, everything else might change in the future
    String versionString = getManifestProperty(VERSION_PROPERTY);

    if (versionString != null) {
      Version version;

      try {
        version = Version.parse(versionString);
      }
      catch (NumberFormatException e) {
        throw new InvalidFormatException("Unable to parse model version '" + versionString + "'!", e);
      }

      // Version check is only performed if current version is not the dev/debug version
      if (!Version.currentVersion().equals(Version.DEV_VERSION)) {
        // Major and minor version must match, revision might be
        if (Version.currentVersion().getMajor() != version.getMajor() ||
            Version.currentVersion().getMinor() != version.getMinor()) {
          //this check allows for the use of models one minor release behind current minor release
          if(Version.currentVersion().getMajor() == version.getMajor() && (Version.currentVersion().getMinor()-1) != version.getMinor()){
          throw new InvalidFormatException("Model version " + version + " is not supported by this ("
              + Version.currentVersion() +") version of OpenNLP!");
          }
        }

        // Reject loading a snapshot model with a non-snapshot version
        if (!Version.currentVersion().isSnapshot() && version.isSnapshot()) {
          throw new InvalidFormatException("Model version " + version + " is a snapshot - snapshot models are not " +
              "supported by this non-snapshot version (" + Version.currentVersion() + ") of OpenNLP!");
        }
      }
    }
    else {
      throw new InvalidFormatException("Missing " + VERSION_PROPERTY + " property in " +
            MANIFEST_ENTRY + "!");
    }

    if (getManifestProperty(COMPONENT_NAME_PROPERTY) == null)
      throw new InvalidFormatException("Missing " + COMPONENT_NAME_PROPERTY + " property in " +
            MANIFEST_ENTRY + "!");

    if (!getManifestProperty(COMPONENT_NAME_PROPERTY).equals(componentName))
        throw new InvalidFormatException("The " + componentName + " cannot load a model for the " +
            getManifestProperty(COMPONENT_NAME_PROPERTY) + "!");

    if (getManifestProperty(LANGUAGE_PROPERTY) == null)
      throw new InvalidFormatException("Missing " + LANGUAGE_PROPERTY + " property in " +
          MANIFEST_ENTRY + "!");

    // Validate the factory. We try to load it using the ExtensionLoader. It
    // will return the factory, null or raise an exception
    String factoryName = getManifestProperty(FACTORY_NAME);
    if (factoryName != null) {
      try {
        if (ExtensionLoader.instantiateExtension(BaseToolFactory.class,
            factoryName) == null) {
          throw new InvalidFormatException(
              "Could not load an user extension specified by the model: "
                  + factoryName);
        }
      } catch (Exception e) {
        throw new InvalidFormatException(
            "Could not load an user extension specified by the model: "
                + factoryName, e);
      }
    }

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      xmlReader = XMLReaderFactory.createXMLReader();
      xmlReader.setContentHandler(profileContentHandler);
      xmlReader.parse(new InputSource(new UncloseableInputStream(in)));
    }
    catch (SAXException e) {
      throw new InvalidFormatException("The profile data stream has " +
            "an invalid format!", e);
    }
    return profileContentHandler.mIsCaseSensitiveDictionary;
  }
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      // TODO: Check should be performed on the possible outcomes!
//      MaxentModel model = (MaxentModel) artifactMap.get(MAXENT_MODEL_ENTRY_NAME);
//      isModelValid(model);
    }
    else {
      throw new InvalidFormatException("Token Name Finder model is incomplete!");
    }
  }
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    Class<?> generatorFactoryClass = classSerializer.create(in);

    try {
      return (FeatureGeneratorFactory) generatorFactoryClass.newInstance();
    } catch (InstantiationException e) {
      throw new InvalidFormatException(e);
    } catch (IllegalAccessException e) {
      throw new InvalidFormatException(e);
    }
  }
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    };

    try {
      return loader.loadClass(CLASS_SEARCH_NAME);
    } catch (ClassNotFoundException e) {
      throw new InvalidFormatException(e);
    }
  }
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      } catch (Exception e) {
        String msg = "Could not instantiate the " + subclassName
            + ". The initialization throw an exception.";
        System.err.println(msg);
        e.printStackTrace();
        throw new InvalidFormatException(msg, e);
      }
    }
    theFactory.init(featureGeneratorBytes, resources, seqCodec);
    return theFactory;
  }
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  @Override
  protected void validateArtifactMap() throws InvalidFormatException {
    super.validateArtifactMap();

    if (!(artifactMap.get(CHUNKER_MODEL_ENTRY_NAME) instanceof AbstractModel)) {
      throw new InvalidFormatException("Chunker model is incomplete!");
    }
  }
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    } catch (Exception e) {
      String msg = "Could not instantiate the " + subclassName
          + ". The initialization throw an exception.";
      System.err.println(msg);
      e.printStackTrace();
      throw new InvalidFormatException(msg, e);
    }

  }
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Related Classes of opennlp.tools.util.InvalidFormatException

  • opennlp.tools.chunker.ChunkerFactory
  • opennlp.tools.chunker.ChunkerModel
  • opennlp.tools.dictionary.serializer.DictionarySerializer
  • opennlp.tools.doccat.DoccatFactory
  • opennlp.tools.doccat.DoccatModel
  • opennlp.tools.formats.brat.BratAnnotationStream$BratAnnotationParser
  • opennlp.tools.formats.brat.BratAnnotationStream$RelationAnnotationParser
  • opennlp.tools.formats.brat.BratAnnotationStream$SpanAnnotationParser
  • opennlp.tools.formats.Conll02NameSampleStream
  • opennlp.tools.formats.ConllXPOSSampleStream
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