Beispiel #1
0
    public void map(LongWritable key, Text value, Context context)
        throws IOException, InterruptedException {

      String strId = "";
      String strBody = "";

      // Parse the xml and read data (page id and article body)
      // Using XOM library
      Builder builder = new Builder();

      try {
        Document doc = builder.build(value.toString(), null);

        Nodes nodeId = doc.query("//eecs485_article_id");
        strId = nodeId.get(0).getChild(0).getValue();

        Nodes nodeBody = doc.query("//eecs485_article_body");
        strBody = nodeBody.get(0).getChild(0).getValue();
      } catch (ParsingException ex) {
        System.out.println("Not well-formed.");
        System.out.println(ex.getMessage());
      } catch (IOException ex) {
        System.out.println("io exception");
      }

      // Tokenize document body
      Pattern pattern = Pattern.compile("\\w+");
      Matcher matcher = pattern.matcher(strBody);

      while (matcher.find()) {
        // Write the parsed token
        // key = term, docid   value = 1
        context.write(new Text(matcher.group() + "," + strId), one);
      }
    }
  @Test
  public void update()
      throws ValidityException, ParsingException, IOException, MojoExecutionException {
    Document pom = new Builder().build(new File(new File("src/it/reflector"), "pom.xml"));
    Artifact artifact =
        new DefaultArtifact("net.stickycode", "sticky-coercion", "jar", "", "[3.1,4)");

    new StickyBoundsMojo().updateDependency(pom, artifact, "[3.6,4)");
    XPathContext context = new XPathContext("mvn", "http://maven.apache.org/POM/4.0.0");

    Nodes versions = pom.query("//mvn:version", context);
    assertThat(versions.size()).isEqualTo(3);
    Nodes nodes = pom.query("//mvn:version[text()='[3.6,4)']", context);
    assertThat(nodes.size()).isEqualTo(1);
    Node node = nodes.get(0);
    assertThat(node.getValue()).isEqualTo("[3.6,4)");
  }
  @Test
  public void updateTheClassifier()
      throws ValidityException, ParsingException, IOException, MojoExecutionException {
    Document pom =
        new Builder()
            .build(
                new BufferedReader(
                    new InputStreamReader(getClass().getResourceAsStream("classifiers.xml"))));
    Artifact artifact =
        new DefaultArtifact("net.stickycode", "sticky-coercion", "jar", "test-jar", "[2.1,4)");

    new StickyBoundsMojo().updateDependency(pom, artifact, "[2.6,3)");
    XPathContext context = new XPathContext("mvn", "http://maven.apache.org/POM/4.0.0");

    Nodes versions = pom.query("//mvn:version", context);
    assertThat(versions.size()).isEqualTo(4);
    Nodes nodes = pom.query("//mvn:version[text()='[2.6,3)']", context);
    assertThat(nodes.size()).isEqualTo(1);
    Node node = nodes.get(0);
    assertThat(node.getValue()).isEqualTo("[2.6,3)");
  }
Beispiel #4
0
  public void loadLocationsAsync(String kml) {
    List<LotLocation> locations = new ArrayList<LotLocation>();

    try {
      XMLReader parser = XMLReaderFactory.createXMLReader("org.ccil.cowan.tagsoup.Parser");
      InputStream is = new ByteArrayInputStream(kml.getBytes());

      // build out an XML document using TagSoup
      Document doc = new Builder(parser).build(is);

      // set the ns of the document as the XPathContext or we will not find the elements when we
      // attempt to parse
      XPathContext context = new XPathContext("ns", "http://www.w3.org/1999/xhtml");

      // get the Placemark nodes within the data
      Nodes nodes = doc.query(".//ns:Placemark", context);

      for (int index = 0; index < nodes.size(); index++) {
        LotLocation placemark = new LotLocation();
        Node placemarkNode = nodes.get(index);

        Node nameNode = placemarkNode.query("ns:name", context).get(0);
        if (nameNode != null) placemark.setLocation(nameNode.getValue());

        Node descriptionNode = placemarkNode.query("ns:description", context).get(0);
        if (descriptionNode != null) placemark.setDescription(descriptionNode.getValue());

        Node lnglatNode = placemarkNode.query("ns:Point/ns:coordinates", context).get(0);
        if (lnglatNode != null) {
          // get longitude,latitude,altitude, per KML spec
          String[] points = lnglatNode.getValue().split(",");
          placemark.setPoint(
              new LatLng(
                  Double.parseDouble(points[1].trim()), Double.parseDouble(points[0].trim())));
        }

        locations.add(placemark);
      }

      // spin off a new thread and load locations
      new LoadLocationsTask().execute(locations);

    } catch (Exception e) {
      Log.e("LoadLocationsTask", "Failure attempting to load locations", e);
    }
  }