Examples of opennlp.tools.util.InvalidFormatException

opennlp.tools.util.InvalidFormatException
This exception indicates that a resource violates the expected data format.

        String operationString = entry.getAttributes().getValue("operation");


        StringList word = entry.getTokens();


        if (word.size() != 1)
          throw new InvalidFormatException("Each entry must have exactly one token! "+word);
        
        // parse operation
        Operation operation = Operation.parse(operationString);
        
        if (operation == null)
            throw new InvalidFormatException("Unknown operation type: " + operationString);
        
        operationTable.put(word.getToken(0), operation);
      }});
  }

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  @Override
  protected void validateArtifactMap() throws InvalidFormatException {
    super.validateArtifactMap();


    if (!(artifactMap.get(TOKENIZER_MODEL_ENTRY) instanceof AbstractModel)) {
      throw new InvalidFormatException("Token model is incomplete!");
    }


    if (!isModelCompatible(getMaxentModel())) {
      throw new InvalidFormatException("The maxent model is not compatible with the tokenizer!");
    }
  }

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  @Override
  protected void validateArtifactMap() throws InvalidFormatException {
    super.validateArtifactMap();


    if (!(artifactMap.get(POS_MODEL_ENTRY_NAME) instanceof AbstractModel)) {
      throw new InvalidFormatException("POS model is incomplete!");
    }
  }

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      for (String d : dictTags) {
        if (!modelTags.contains(d)) {
          unknownTag.append(d).append(" ");
        }
      }
      throw new InvalidFormatException("Tag dictionary contains tags "
          + "which are unknown by the model! The unknown tags are: "
          + unknownTag.toString());
    }
  }

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              .getArtifact(POSModel.POS_MODEL_ENTRY_NAME);
          POSDictionary posDict = (POSDictionary) tagdictEntry; 
          validatePOSDictionary(posDict, posModel);
        }
      } else {
        throw new InvalidFormatException(
            "POSTag dictionary has wrong type!");
      }
    }


    Object ngramDictEntry = this.artifactProvider
        .getArtifact(NGRAM_DICTIONARY_ENTRY_NAME);


    if (ngramDictEntry != null && !(ngramDictEntry instanceof Dictionary)) {
      throw new InvalidFormatException("NGram dictionary has wrong type!");
    }
    
  }

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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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          break;
        }
      }


      if (nestedGeneratorElement == null) {
        throw new InvalidFormatException("window feature generator must contain" +
            " an aggregator element");
      }
      
      AdaptiveFeatureGenerator nestedGenerator = GeneratorFactory.createGenerator(nestedGeneratorElement, resourceManager);
      
      String prevLengthString = generatorElement.getAttribute("prevLength");


      int prevLength;


      try {
        prevLength = Integer.parseInt(prevLengthString);
      } catch (NumberFormatException e) {
        throw new InvalidFormatException("prevLength attribute '" + prevLengthString + "' is not a number!", e);
      }
      
      String nextLengthString = generatorElement.getAttribute("nextLength");


      int nextLength;


      try {
        nextLength = Integer.parseInt(nextLengthString);
      } catch (NumberFormatException e) {
        throw new InvalidFormatException("nextLength attribute '" + nextLengthString + "' is not a number!", e);
      }  
      
      return new WindowFeatureGenerator(nestedGenerator, prevLength, nextLength);
    }

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      if (leftoverArtifacts.containsKey(entryName)) {
        ArtifactSerializer factory = artifactSerializers.get(extension);


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

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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()) {
          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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