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)");
}
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);
}
}
