Esempio n. 1
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  /**
   * The convert method translates a String input to a specified outbound level of the same coding
   * scheme. For example, the input string value may be a tag-encoding URI and the outbound level
   * specified by string outboundlevel may be BINARY, in which case the return value is a binary
   * representation expressed as a string.
   *
   * @param input the identifier to be converted.
   * @param inputParameters additional parameters which need to be provided because they cannot
   *     always be determined from the input value alone. Examples include the taglength,
   *     companyprefixlength and filter values.
   * @param outputLevel the outbound level required for the ouput. Permitted values include BINARY,
   *     TAG_ENCODING, PURE_IDENTITY, LEGACY and ONS_HOSTNAME.
   * @return the identifier converted to the output level.
   */
  public String convert(
      String input, Map<String, String> inputParameters, LevelTypeList outputLevel) {

    TagLengthList tagLength = null;
    if (inputParameters.containsKey("taglength")) {
      // in principle, the user should provide a
      // TagLengthList object in the parameter list.
      String s = inputParameters.get("taglength");
      tagLength = TagLengthList.valueOf(s);
    }

    PrefixMatch match = findPrefixMatch(input, tagLength);

    return convertLevel(match.getScheme(), match.getLevel(), input, inputParameters, outputLevel);
  }
Esempio n. 2
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 /**
  * Returns the value of a specified fieldname from the specified hashmap and returns an integer
  * value or throws an exception if the value is not an integer
  */
 private int getIntValue(String fieldname, Map<String, String> extraparams) {
   Matcher checkint = Pattern.compile("^\\d+$").matcher(fieldname);
   int rv;
   if (checkint.matches()) {
     rv = Integer.parseInt(fieldname);
   } else {
     if (extraparams.containsKey(fieldname)) {
       rv = Integer.parseInt(extraparams.get(fieldname));
     } else {
       rv = -1;
       throw new TDTException(
           "No integer value for " + fieldname + " can be found - check extraparams");
     }
   }
   return rv;
 }
Esempio n. 3
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  private void processTxt(Node operation) {
    List<Node> targets = getChildNodes(operation, "target");
    List<Node> optionNodes = getChildNodes(operation, "opt");
    List<Node> separatorNode = getChildNodes(operation, "separator");
    if (targets.isEmpty() || optionNodes.isEmpty()) {
      return;
    }
    String defaultSeparator = "=";
    String globalSeparator = defaultSeparator;
    if (!separatorNode.isEmpty()) {
      globalSeparator = separatorNode.get(0).getTextContent();
      if (globalSeparator.length() != 1) {
        globalSeparator = defaultSeparator;
      }
    }
    Map<String, String> options = new HashMap<String, String>();
    Map<String, String> processedOptions = new HashMap<String, String>();
    for (int i = 0; i < optionNodes.size(); i++) {
      Node option = optionNodes.get(i);
      String name = option.getAttributes().getNamedItem("name").getNodeValue();
      String value = option.getTextContent();
      if (options.containsKey(name)) {
        options.remove(name);
      }
      options.put(name, value);
    }
    for (int t = 0; t < targets.size(); t++) {
      File target = new File(absolutePath(targets.get(t).getTextContent()));
      File tmpFile = new File(Utils.timestamp());
      BufferedWriter bw = null;
      BufferedReader br = null;
      try {
        Node separatorAttr = targets.get(t).getAttributes().getNamedItem("separator");
        String separator = (separatorAttr == null) ? globalSeparator : separatorAttr.getNodeValue();
        if (separator.length() != 1) {
          separator = globalSeparator;
        }
        bw = new BufferedWriter(new FileWriter(tmpFile));
        if (target.exists()) {
          br = new BufferedReader(new FileReader(target));
          for (String line; (line = br.readLine()) != null; ) {
            String[] parts = line.split(separator);
            if (parts.length < 2) {
              bw.write(line);
              bw.newLine();
              continue;
            }

            String optName = parts[0].trim();
            if (options.containsKey(optName)) {
              String optValue = options.get(optName);
              bw.write(optName + " " + separator + " " + optValue);
              bw.newLine();
              processedOptions.put(optName, optValue);
              options.remove(optName);
            } else if (processedOptions.containsKey(optName)) {
              bw.write(optName + " " + separator + " " + processedOptions.get(optName));
              bw.newLine();
            } else {
              bw.write(line);
              bw.newLine();
            }
          }
          br.close();
        }
        for (Map.Entry<String, String> entry : options.entrySet()) {
          bw.write(entry.getKey() + " " + separator + " " + entry.getValue());
          bw.newLine();
        }
        bw.close();
        FileUtils.copyFile(tmpFile, target);
        FileUtils.forceDelete(tmpFile);
      } catch (IOException ex) {
        Utils.onError(new Error.WriteTxtConfig(target.getPath()));
      }
    }
  }