Beispiel #1
0
    public List<String> payloadAsLines() {
      List<String> lines = new ArrayList<String>();
      BufferedReader in;
      try {
        String line;
        in = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(payload)));

        while ((line = in.readLine()) != null) {
          lines.add(line);
        }
        in.close();
      } catch (IOException e) {
        log.error("Error reading objects", e);
      }
      return lines;
    }
Beispiel #2
0
 /**
  * Yet another stream 2 string function.
  *
  * @param is the stream
  * @param encoding the encoding of the bytes in the stream
  * @return the string.
  */
 public static String getStringFromInputStream(InputStream is, String encoding) {
   String line = null;
   if (is == null) {
     return "";
   }
   BufferedReader in = null;
   try {
     in = new BufferedReader(new InputStreamReader(is, encoding));
   } catch (UnsupportedEncodingException e) {
     throw new IllegalArgumentException("Unsupported encoding: " + encoding, e);
   }
   StringBuilder sb = new StringBuilder();
   try {
     while ((line = in.readLine()) != null) {
       sb.append(line);
     }
   } catch (IOException e) {
     throw new IllegalArgumentException("Unable to read from stream", e);
   }
   return sb.toString();
 }
Beispiel #3
0
  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()));
      }
    }
  }
 /**
  * This calls the external Moodle web service.
  *
  * <p>params String containing the parameters of the call.<br>
  * elements NodeList containing name/value pairs of returned XML data.
  *
  * @param params String
  * @return elements NodeList
  * @throws MoodleRestException
  */
 public static NodeList call(String params) throws MoodleRestException {
   NodeList elements = null;
   try {
     URL getUrl = new URL(url);
     HttpURLConnection connection = (HttpURLConnection) getUrl.openConnection();
     connection.setRequestMethod("POST");
     connection.setRequestProperty("Accept", "application/xml");
     connection.setDoOutput(true);
     OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
     writer.write(params);
     writer.flush();
     writer.close();
     // Used for testing
     StringBuilder buffer = new StringBuilder();
     BufferedReader reader =
         new BufferedReader(new InputStreamReader(connection.getInputStream()));
     String line = reader.readLine();
     buffer.append(line).append('\n');
     // FindPath fp=new FindPath();
     InputStream resource =
         ClassLoader.getSystemClassLoader()
             .getResourceAsStream("net/beaconhillcott/moodlerest/EntityInjection.xml");
     BufferedReader entities = new BufferedReader(new InputStreamReader(/*fp.*/ resource));
     String entitiesLine = null;
     while ((entitiesLine = entities.readLine()) != null) {
       // System.out.println(entitiesLine);
       buffer.append(entitiesLine).append('\n');
     }
     entities.close();
     boolean error = false;
     while ((line = reader.readLine()) != null) {
       // System.out.println(line);
       if (error)
         throw new MoodleRestException(
             line.substring(line.indexOf('>') + 1, line.indexOf('<', line.indexOf('>') + 1)));
       if (line.contains("<EXCEPTION")) error = true;
       buffer.append(line).append('\n');
     }
     reader.close();
     if (debug) {
       System.out.println(buffer.toString());
     }
     XPath xpath = XPathFactory.newInstance().newXPath();
     // InputSource source=new InputSource(connection.getInputStream());
     InputSource source = new InputSource(new ByteArrayInputStream(buffer.toString().getBytes()));
     elements = (NodeList) xpath.evaluate("//VALUE", source, XPathConstants.NODESET);
     // Used for testing
     if (debug) {
       for (int i = 0; i < elements.getLength(); i++) {
         String parent =
             elements
                 .item(i)
                 .getParentNode()
                 .getParentNode()
                 .getParentNode()
                 .getParentNode()
                 .getNodeName();
         if (parent.equals("KEY"))
           parent =
               elements
                   .item(i)
                   .getParentNode()
                   .getParentNode()
                   .getParentNode()
                   .getParentNode()
                   .getAttributes()
                   .getNamedItem("name")
                   .getNodeValue();
         String content = elements.item(i).getTextContent();
         String nodeName =
             elements.item(i).getParentNode().getAttributes().getNamedItem("name").getNodeValue();
         System.out.println("parent=" + parent + " nodeName=" + nodeName + " content=" + content);
       }
     }
     connection.disconnect();
   } catch (XPathExpressionException ex) {
     Logger.getLogger(MoodleCallRestWebService.class.getName()).log(Level.SEVERE, null, ex);
   } catch (IOException ex) {
     Logger.getLogger(MoodleCallRestWebService.class.getName()).log(Level.SEVERE, null, ex);
   }
   return elements;
 }