xpatherrorresources.java

java1.6众多例子参考

  // The message indicates that syntactically such an expression was expected
  // following the specified characters.
  { ER_EXPECTED_LOC_STEP,
       "A location step was expected following the '/' or '//' token."},

  // Note to translators:  A node test is part of an XPath expression that is
  // used to test for particular kinds of nodes.  In this case, a node test that
  // consists of an NCName followed by a colon and an asterisk or that consists
  // of a QName was expected, but was not found.
  { ER_EXPECTED_NODE_TEST,
       "A node test that matches either NCName:* or QName was expected."},

  // Note to translators:  A step pattern is part of an XPath expression.
  // The message indicates that syntactically such an expression was expected,
  // but the specified character was found in the expression instead.
  { ER_EXPECTED_STEP_PATTERN,
       "A step pattern was expected, but '/' was encountered."},

  // Note to translators: A relative path pattern is part of an XPath expression.
  // The message indicates that syntactically such an expression was expected,
  // but was not found.
  { ER_EXPECTED_REL_PATH_PATTERN,
       "A relative path pattern was expected."},

  // Note to translators:  The substitution text is the name of a data type.  The
  // message indicates that a value of a particular type could not be converted
  // to a value of type boolean.
  { ER_CANT_CONVERT_TO_BOOLEAN,
       "The XPathResult of XPath expression ''{0}'' has an XPathResultType of {1} which cannot be converted to a boolean."},

  // Note to translators: Do not translate ANY_UNORDERED_NODE_TYPE and 
  // FIRST_ORDERED_NODE_TYPE.
  { ER_CANT_CONVERT_TO_SINGLENODE,
       "The XPathResult of XPath expression ''{0}'' has an XPathResultType of {1} which cannot be converted to a single node. The method getSingleNodeValue applies only to types ANY_UNORDERED_NODE_TYPE and FIRST_ORDERED_NODE_TYPE."},

  // Note to translators: Do not translate UNORDERED_NODE_SNAPSHOT_TYPE and
  // ORDERED_NODE_SNAPSHOT_TYPE.
  { ER_CANT_GET_SNAPSHOT_LENGTH,
       "The method getSnapshotLength cannot be called on the XPathResult of XPath expression ''{0}'' because its XPathResultType is {1}. This method applies only to types UNORDERED_NODE_SNAPSHOT_TYPE and ORDERED_NODE_SNAPSHOT_TYPE."},

  { ER_NON_ITERATOR_TYPE,
       "The method iterateNext cannot be called on the XPathResult of XPath expression ''{0}'' because its XPathResultType is {1}. This method applies only to types UNORDERED_NODE_ITERATOR_TYPE and ORDERED_NODE_ITERATOR_TYPE."},

  // Note to translators: This message indicates that the document being operated
  // upon changed, so the iterator object that was being used to traverse the
  // document has now become invalid.
  { ER_DOC_MUTATED,
       "Document mutated since result was returned. Iterator is invalid."},

  { ER_INVALID_XPATH_TYPE,
       "Invalid XPath type argument: {0}"},

  { ER_EMPTY_XPATH_RESULT,
       "Empty XPath result object"},

  { ER_INCOMPATIBLE_TYPES,
       "The XPathResult of XPath expression ''{0}'' has an XPathResultType of {1} which cannot be coerced into the specified XPathResultType of {2}."},

  { ER_NULL_RESOLVER,
       "Unable to resolve prefix with null prefix resolver."},

  // Note to translators:  The substitution text is the name of a data type.  The
  // message indicates that a value of a particular type could not be converted
  // to a value of type string.
  { ER_CANT_CONVERT_TO_STRING,
       "The XPathResult of XPath expression ''{0}'' has an XPathResultType of {1} which cannot be converted to a string."},

  // Note to translators: Do not translate snapshotItem,
  // UNORDERED_NODE_SNAPSHOT_TYPE and ORDERED_NODE_SNAPSHOT_TYPE.
  { ER_NON_SNAPSHOT_TYPE,
       "The method snapshotItem cannot be called on the XPathResult of XPath expression ''{0}'' because its XPathResultType is {1}. This method applies only to types UNORDERED_NODE_SNAPSHOT_TYPE and ORDERED_NODE_SNAPSHOT_TYPE."},

  // Note to translators:  XPathEvaluator is a Java interface name.  An
  // XPathEvaluator is created with respect to a particular XML document, and in
  // this case the expression represented by this object was being evaluated with
  // respect to a context node from a different document.
  { ER_WRONG_DOCUMENT,
       "Context node does not belong to the document that is bound to this XPathEvaluator."},

  // Note to translators:  The XPath expression cannot be evaluated with respect
  // to this type of node.
  { ER_WRONG_NODETYPE,
       "The context node type is not supported."},

  { ER_XPATH_ERROR,
       "Unknown error in XPath."},

  { ER_CANT_CONVERT_XPATHRESULTTYPE_TO_NUMBER,
	"The XPathResult of XPath expression ''{0}'' has an XPathResultType of {1} which cannot be converted to a number"},       

  //BEGIN:  Definitions of error keys used  in exception messages of  JAXP 1.3 XPath API implementation

  /** Field ER_EXTENSION_FUNCTION_CANNOT_BE_INVOKED                       */

  { ER_EXTENSION_FUNCTION_CANNOT_BE_INVOKED,
       "Extension function: ''{0}'' can not be invoked when the XMLConstants.FEATURE_SECURE_PROCESSING feature is set to true."},

  /** Field ER_RESOLVE_VARIABLE_RETURNS_NULL                       */

  { ER_RESOLVE_VARIABLE_RETURNS_NULL,
       "resolveVariable for variable {0} returning null"},

  /** Field ER_UNSUPPORTED_RETURN_TYPE                       */

  { ER_UNSUPPORTED_RETURN_TYPE,
       "UnSupported Return Type : {0}"},

  /** Field ER_SOURCE_RETURN_TYPE_CANNOT_BE_NULL                       */

  { ER_SOURCE_RETURN_TYPE_CANNOT_BE_NULL,
       "Source and/or Return Type can not be null"},

  /** Field ER_SOURCE_RETURN_TYPE_CANNOT_BE_NULL                       */

  { ER_SOURCE_RETURN_TYPE_CANNOT_BE_NULL,
       "Source and/or Return Type can not be null"},

  /** Field ER_ARG_CANNOT_BE_NULL                       */

  { ER_ARG_CANNOT_BE_NULL,
       "{0} argument can not be null"},

  /** Field ER_OBJECT_MODEL_NULL                       */

  { ER_OBJECT_MODEL_NULL,
       "{0}#isObjectModelSupported( String objectModel ) cannot be called with objectModel == null"},

  /** Field ER_OBJECT_MODEL_EMPTY                       */

  { ER_OBJECT_MODEL_EMPTY,
       "{0}#isObjectModelSupported( String objectModel ) cannot be called with objectModel == \"\""},

  /** Field ER_OBJECT_MODEL_EMPTY                       */

  { ER_FEATURE_NAME_NULL,
       "Trying to set a feature with a null name: {0}#setFeature( null, {1})"},

  /** Field ER_FEATURE_UNKNOWN                       */

  { ER_FEATURE_UNKNOWN,
       "Trying to set the unknown feature \"{0}\":{1}#setFeature({0},{2})"},

  /** Field ER_GETTING_NULL_FEATURE                       */

  { ER_GETTING_NULL_FEATURE,
       "Trying to get a feature with a null name: {0}#getFeature(null)"},

  /** Field ER_GETTING_NULL_FEATURE                       */

  { ER_GETTING_UNKNOWN_FEATURE,
       "Trying to get the unknown feature \"{0}\":{1}#getFeature({0})"},

  /** Field ER_NULL_XPATH_FUNCTION_RESOLVER                       */

  { ER_NULL_XPATH_FUNCTION_RESOLVER,
       "Attempting to set a null XPathFunctionResolver:{0}#setXPathFunctionResolver(null)"},

  /** Field ER_NULL_XPATH_VARIABLE_RESOLVER                       */

  { ER_NULL_XPATH_VARIABLE_RESOLVER,
       "Attempting to set a null XPathVariableResolver:{0}#setXPathVariableResolver(null)"},

  //END:  Definitions of error keys used  in exception messages of  JAXP 1.3 XPath API implementation

  // Warnings...

  { WG_LOCALE_NAME_NOT_HANDLED,
      "locale name in the format-number function not yet handled!"},

  { WG_PROPERTY_NOT_SUPPORTED,
      "XSL Property not supported: {0}"},

  { WG_DONT_DO_ANYTHING_WITH_NS,
      "Do not currently do anything with namespace {0} in property: {1}"},

  { WG_SECURITY_EXCEPTION,
      "SecurityException when trying to access XSL system property: {0}"},

  { WG_QUO_NO_LONGER_DEFINED,
      "Old syntax: quo(...) is no longer defined in XPath."},

  { WG_NEED_DERIVED_OBJECT_TO_IMPLEMENT_NODETEST,
      "XPath needs a derived object to implement nodeTest!"},

  { WG_FUNCTION_TOKEN_NOT_FOUND,
      "function token not found."},

  { WG_COULDNOT_FIND_FUNCTION,
      "Could not find function: {0}"},

  { WG_CANNOT_MAKE_URL_FROM,
      "Can not make URL from: {0}"},

  { WG_EXPAND_ENTITIES_NOT_SUPPORTED,
      "-E option not supported for DTM parser"},

  { WG_ILLEGAL_VARIABLE_REFERENCE,
      "VariableReference given for variable out of context or without definition!  Name = {0}"},

  { WG_UNSUPPORTED_ENCODING,
     "Unsupported encoding: {0}"},



  // Other miscellaneous text used inside the code...
  { "ui_language", "en"},
  { "help_language", "en"},
  { "language", "en"},
  { "BAD_CODE", "Parameter to createMessage was out of bounds"},
  { "FORMAT_FAILED", "Exception thrown during messageFormat call"},
  { "version", ">>>>>>> Xalan Version "},
  { "version2", "<<<<<<<"},
  { "yes", "yes"},
  { "line", "Line #"},
  { "column", "Column #"},
  { "xsldone", "XSLProcessor: done"},
  { "xpath_option", "xpath options: "},
  { "optionIN", "   [-in inputXMLURL]"},
  { "optionSelect", "   [-select xpath expression]"},
  { "optionMatch", "   [-match match pattern (for match diagnostics)]"},
  { "optionAnyExpr", "Or just an xpath expression will do a diagnostic dump"},
  { "noParsermsg1", "XSL Process was not successful."},
  { "noParsermsg2", "** Could not find parser **"},
  { "noParsermsg3", "Please check your classpath."},
  { "noParsermsg4", "If you don't have IBM's XML Parser for Java, you can download it from"},
  { "noParsermsg5", "IBM's AlphaWorks: http://www.alphaworks.ibm.com/formula/xml"},
  { "gtone", ">1" },
  { "zero", "0" },
  { "one", "1" },
  { "two" , "2" },
  { "three", "3" }

  };
  }


  // ================= INFRASTRUCTURE ======================

  /** Field BAD_CODE          */
  public static final String BAD_CODE = "BAD_CODE";

  /** Field FORMAT_FAILED          */
  public static final String FORMAT_FAILED = "FORMAT_FAILED";

  /** Field ERROR_RESOURCES          */
  public static final String ERROR_RESOURCES =
    "com.sun.org.apache.xpath.internal.res.XPATHErrorResources";

  /** Field ERROR_STRING          */
  public static final String ERROR_STRING = "#error";

  /** Field ERROR_HEADER          */
  public static final String ERROR_HEADER = "Error: ";

  /** Field WARNING_HEADER          */
  public static final String WARNING_HEADER = "Warning: ";

  /** Field XSL_HEADER          */
  public static final String XSL_HEADER = "XSL ";

  /** Field XML_HEADER          */
  public static final String XML_HEADER = "XML ";

  /** Field QUERY_HEADER          */
  public static final String QUERY_HEADER = "PATTERN ";


  /**
   * Return a named ResourceBundle for a particular locale.  This method mimics the behavior
   * of ResourceBundle.getBundle().
   *
   * @param className Name of local-specific subclass.
   * @return the ResourceBundle
   * @throws MissingResourceException
   */
  public static final XPATHErrorResources loadResourceBundle(String className)
          throws MissingResourceException
  {

    Locale locale = Locale.getDefault();
    String suffix = getResourceSuffix(locale);

    try
    {

      // first try with the given locale
      return (XPATHErrorResources) ResourceBundle.getBundle(className
              + suffix, locale);
    }
    catch (MissingResourceException e)
    {
      try  // try to fall back to en_US if we can't load
      {

        // Since we can't find the localized property file,
        // fall back to en_US.
        return (XPATHErrorResources) ResourceBundle.getBundle(className,
                new Locale("en", "US"));
      }
      catch (MissingResourceException e2)
      {

        // Now we are really in trouble.
        // very bad, definitely very bad...not going to get very far
        throw new MissingResourceException(
          "Could not load any resource bundles.", className, "");
      }
    }
  }

  /**
   * Return the resource file suffic for the indicated locale
   * For most locales, this will be based the language code.  However
   * for Chinese, we do distinguish between Taiwan and PRC
   *
   * @param locale the locale
   * @return an String suffix which canbe appended to a resource name
   */
  private static final String getResourceSuffix(Locale locale)
  {

    String suffix = "_" + locale.getLanguage();
    String country = locale.getCountry();

    if (country.equals("TW"))
      suffix += "_" + country;

    return suffix;
  }

}