Package org.elasticsearch.common.settings

Examples of org.elasticsearch.common.settings.SettingsException

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  protected String field;

  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    field = XContentMapValues.nodeStringValue(settings.get(CFG_FIELD), null);
    validateConfigurationStringNotEmpty(field, CFG_FIELD);
  }
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  @SuppressWarnings("unchecked")
  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    fieldsSource = ((List<String>) settings.get(CFG_SOURCE_FIELDS));
    validateConfigurationObjectNotEmpty(fieldsSource, CFG_SOURCE_FIELDS);
    fieldTarget = XContentMapValues.nodeStringValue(settings.get(CFG_TARGET_FIELD), null);
    validateConfigurationStringNotEmpty(fieldTarget, CFG_TARGET_FIELD);
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  protected Map<String, Object> fields;

  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    fields = settings;
  }
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  protected Object value = null;

  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    field = XContentMapValues.nodeStringValue(settings.get(CFG_FIELD), null);
    validateConfigurationStringNotEmpty(field, CFG_FIELD);
    value = settings.get(CFG_VALUE);
  }
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  @SuppressWarnings("unchecked")
  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    fieldSource = XContentMapValues.nodeStringValue(settings.get(CFG_SOURCE_FIELD), null);
    validateConfigurationStringNotEmpty(fieldSource, CFG_SOURCE_FIELD);
    fieldTarget = XContentMapValues.nodeStringValue(settings.get(CFG_TARGET_FIELD), null);
    validateConfigurationStringNotEmpty(fieldTarget, CFG_TARGET_FIELD);
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  protected String field;

  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    field = XContentMapValues.nodeStringValue(settings.get(CFG_FIELD), null);
    validateConfigurationStringNotEmpty(field, CFG_FIELD);
  }
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  protected ScriptEngine engine;

  @Override
  public void init(Map<String, Object> settings) throws SettingsException {
    if (settings == null) {
      throw new SettingsException("'settings' section is not defined for preprocessor " + name);
    }
    script = XContentMapValues.nodeStringValue(settings.get(CFG_SCRIPT_FIELD), null);
    validateConfigurationStringNotEmpty(script, CFG_SCRIPT_FIELD);
    scriptEngineName = XContentMapValues.nodeStringValue(settings.get(CFG_SCRIPT_ENGINE_NAME_FIELD), "JavaScript");
    validateConfigurationStringNotEmpty(scriptEngineName, CFG_SCRIPT_ENGINE_NAME_FIELD);
    engine = factory.getEngineByName(scriptEngineName);
    if (engine == null) {
      throw new SettingsException("No scripting engine is available for name " + scriptEngineName
          + " for preprocessor " + name);
    }
  }
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   * @param configFieldName name of field in preprocessor settings structure. Used for error message.
   * @throws SettingsException thrown if value is null or empty
   */
  protected void validateConfigurationStringNotEmpty(String value, String configFieldName) throws SettingsException {
    if (ValueUtils.isEmpty(value)) {
      throw new SettingsException("Missing or empty 'settings/" + configFieldName + "' configuration value for '"
          + name + "' preprocessor");
    }
  }
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   */
  @SuppressWarnings("unchecked")
  protected void validateConfigurationObjectNotEmpty(Object value, String configFieldName) throws SettingsException {
    if (value == null || (value instanceof String && ValueUtils.isEmpty((String) value))
        || ((value instanceof Collection) && ((Collection<Object>) value).isEmpty())) {
      throw new SettingsException("Missing or empty 'settings/" + configFieldName + "' configuration value for '"
          + name + "' preprocessor");
    }
  }
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   */
  protected int readMandatoryIntegerConfigValue(Map<String, Object> settings, String configFieldName) {
    try {
      Integer mv = StructureUtils.getIntegerValue(settings, configFieldName);
      if (mv == null) {
        throw new SettingsException("Missing or empty 'settings/" + configFieldName + "' configuration value for '"
            + name + "' preprocessor");
      } else {
        return mv;
      }
    } catch (NumberFormatException e) {
      throw new SettingsException("Non integer 'settings/" + configFieldName + "' configuration value for '" + name
          + "' preprocessor");
    }
  }
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