// parse and set params
public void setParams(String paramString) {
if (paramString == null || paramString.isEmpty()) return;
JsonReader jsonReader = null;
try {
jsonReader =
javax.json.Json.createReader(new java.io.ByteArrayInputStream(paramString.getBytes()));
JsonObject jsonObject = jsonReader.readObject();
jsonReader.close();
String thresholdString = jsonObject.getString("threshold", null);
if (thresholdString != null && !thresholdString.isEmpty())
try {
threshold = Float.parseFloat(thresholdString);
} catch (Exception ex) {
}
JsonArray paramList = jsonObject.getJsonArray("params");
if (paramList != null) {
int mlen = paramList.size();
for (int i = 0; i < mlen; i++) {
JsonObject mobj = paramList.getJsonObject(i);
params.put(mobj.getString("name"), mobj.getString("value"));
}
}
} catch (Exception ex) {
logger.log(Level.WARNING, "Error to parse alert subscription params: " + paramString, ex);
}
}
private void readJsonStream(InputStream istream, JsonObjectCallback callback)
throws IOException, UnsupportedEncodingException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buffer = new byte[8192];
int count;
while ((count = istream.read(buffer)) > 0) {
baos.write(buffer, 0, count);
String s = new String(baos.toByteArray(), "UTF-8");
JsonReader reader = Json.createReader(new StringReader(s));
JsonObject json = null;
try {
json = reader.readObject();
} catch (JsonParsingException e) {
// just ignore and continue
continue;
}
baos.close();
baos = new ByteArrayOutputStream();
callback.callback(json);
}
}
/**
* Parse a json message collection to create a Message
*
* @param arg json collection
* @return Message
*/
public static Message readMessage(String arg) {
JsonReader jsonReader = Json.createReader(new StringReader(arg));
JsonObject msgValues = jsonReader.readObject();
jsonReader.close();
if (null == msgValues.getJsonArray(ATTACHMENTS)) {
return new Message(
msgValues.getString(ID),
msgValues.getString(SENDER),
msgValues.getString(TOPIC),
msgValues.getJsonNumber(TIMESTAMP).longValue(),
msgValues.getString(CONTENT));
} else {
JsonArray attachmentsJson = msgValues.getJsonArray(ATTACHMENTS);
Byte[] attachmentByte = new Byte[attachmentsJson.size()];
for (int i = 0; i < attachmentByte.length; i++) {
attachmentByte[i] = Byte.valueOf(attachmentsJson.getString(i));
}
return new Message(
msgValues.getString(ID),
msgValues.getString(SENDER),
msgValues.getString(TOPIC),
msgValues.getJsonNumber(TIMESTAMP).longValue(),
msgValues.getString(CONTENT),
attachmentByte);
}
}
@Override
public Photo readFrom(
Class<Photo> type,
Type genericType,
Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<String, String> httpHeaders,
InputStream entityStream)
throws IOException, WebApplicationException {
try (JsonReader in = Json.createReader(entityStream)) {
JsonObject jsonPhoto = in.readObject();
Photo p = new Photo();
p.setId(jsonPhoto.getInt("id"));
p.setTitle(jsonPhoto.getString("title", null));
p.setUrl(jsonPhoto.getString("url", null));
p.setuComment(jsonPhoto.getString("uComment", null));
p.setDate(new Date(jsonPhoto.getJsonNumber("date").longValue()));
User u = em.find(User.class, jsonPhoto.getString("uId"));
p.setUser(u);
return p;
} catch (JsonException | ClassCastException ex) {
throw new BadRequestException("Ongeldige JSON invoer");
}
}
private static void readJsonFile() {
try (JsonReader jsonReader =
Json.createReader(
new FileReader(
Paths.get(System.getProperty("user.dir"), "target/myData.json").toString()))) {
JsonStructure jsonStructure = jsonReader.read();
JsonValue.ValueType valueType = jsonStructure.getValueType();
if (valueType == JsonValue.ValueType.OBJECT) {
JsonObject jsonObject = (JsonObject) jsonStructure;
JsonValue firstName = jsonObject.get("firstName");
LOGGER.info("firstName=" + firstName);
JsonValue emailAddresses = jsonObject.get("phoneNumbers");
if (emailAddresses.getValueType() == JsonValue.ValueType.ARRAY) {
JsonArray jsonArray = (JsonArray) emailAddresses;
for (int i = 0; i < jsonArray.size(); i++) {
JsonValue jsonValue = jsonArray.get(i);
LOGGER.info("emailAddress(" + i + "): " + jsonValue);
}
}
} else {
LOGGER.warning("First object is not of type " + JsonValue.ValueType.OBJECT);
}
} catch (FileNotFoundException e) {
LOGGER.severe("Failed to open file: " + e.getMessage());
}
}
public JsonObject processInput(byte[] input) {
ByteArrayInputStream byteInStream = new ByteArrayInputStream(input);
JsonReader jsonReader = Json.createReader(byteInStream);
JsonObject ob = jsonReader.readObject();
PieLogger.info(this.getClass(), String.format("ConnectionText: %s", ob.toString()));
return ob;
}
@Override
public List<Employee> readEmployees(String infile) {
List<Employee> emps = new ArrayList<>();
Employee emp;
try (InputStream is = new FileInputStream(infile);
JsonReader reader = Json.createReader(is)) {
JsonObject obj = reader.readObject();
JsonArray empArr = obj.getJsonArray("Employees");
for (JsonObject empObj : empArr.getValuesAs(JsonObject.class)) {
emp = new Employee();
emp.setId(empObj.getInt("ID", -1));
emp.setFirstName(empObj.getString("FirstName", null));
emp.setLastName(empObj.getString("LastName", null));
emp.setDepartmentNumber(empObj.getInt("DepartmentNumber", -1));
emp.setLocationId(empObj.getInt("LocationID", -1));
if (emp.getId() > 0 && emp.getFirstName() != null && emp.getLastName() != null)
emps.add(emp);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (JsonParsingException jpe) {
System.err.println("Json file is malformed.");
System.err.println(jpe.getMessage());
System.err.println(jpe.getStackTrace());
}
return emps;
}
public static void main(String[] args) throws Exception {
if (args.length < 1) {
System.out.println("USAGE : java -jar GoEuroTest.jar <CITY_NAME>");
System.exit(1);
}
String urlStr = "http://api.goeuro.com/api/v2/position/suggest/en/";
urlStr = urlStr + URLEncoder.encode(args[0], "UTF-8");
URL url = new URL(urlStr);
String lines = "";
String fileHeader = "_id,name,type,latitude,longitude\r\n"; // out csv file header
lines += fileHeader;
try {
InputStream inputStream = url.openStream();
JsonReader jsonReader = Json.createReader(inputStream);
JsonArray results = jsonReader.readArray();
if (results.isEmpty()) {
System.out.println("INFO: City '" + args[0] + "' returned 0 results.");
return;
}
for (JsonObject result : results.getValuesAs(JsonObject.class)) {
lines += result.getJsonNumber("_id") + ",";
lines += result.getString("name") + ",";
lines += result.getString("type") + ",";
lines += result.getJsonObject("geo_position").getJsonNumber("latitude") + ",";
lines += result.getJsonObject("geo_position").getJsonNumber("longitude") + "\r\n";
}
Files.write(Paths.get("./out.csv"), lines.getBytes());
System.out.println("INFO: Wrote results to 'out.csv'.");
} catch (Throwable e) {
System.out.println("ERROR: Could not write CSV File 'out.csv'. Error: " + e);
}
}
public ListItemReader<JsonObject> setResource() throws MalformedURLException {
// Date date = new Date();
// String today= new SimpleDateFormat("yyyyMMdd").format(date);
// local time이 일치하지 않으므로, 전날 종료된 경기정보 업데이트이므로 date -1
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -1);
String today = new SimpleDateFormat("yyyyMMdd").format(cal.getTime());
URL url =
new URL("http://data.nba.com/data//json/nbacom/2015/gameline/" + today + "/games.json");
try (InputStream is = url.openStream();
JsonReader rdr = Json.createReader(is)) {
JsonObject obj = rdr.readObject();
if (obj != null && obj.get("games") != null && obj.getJsonArray("games").size() > 0) {
for (int idx = 0; idx < obj.getJsonArray("games").size(); idx++) {
items.add(obj.getJsonArray("games").getJsonObject(idx));
}
}
} catch (IOException e) {
e.printStackTrace();
}
ListItemReader<JsonObject> reader = new ListItemReader<>(this.items);
return reader;
}
public static void main(String[] args) throws IOException {
String workingDir = System.getProperty("user.dir");
Path filePath = FileSystems.getDefault().getPath(workingDir + "/resources/Day12");
JsonReader reader = Json.createReader(Files.newInputStream(filePath));
JsonStructure jsonst = reader.read();
System.out.printf("Value is %d\n", navigateTree(jsonst, null));
System.out.printf("Value is %d\n", navigateTree(jsonst, "red"));
}
@Override
public JsonObject getJsonObject() {
try {
try (JsonReader reader = Json.createReader(getResourceInputStream())) {
return reader.readObject();
}
} catch (Exception e) {
throw new ResourceException("Error while getting the Json object", e);
}
}
/**
* @see org.jivesoftware.smack.PacketListener#processPacket(org.jivesoftware.smack.packet.Packet)
*/
@Override
public void processPacket(Packet packet) {
Message incomingMessage = (Message) packet;
GcmPacketExtension gcmPacket =
(GcmPacketExtension) incomingMessage.getExtension(GcmPacketExtension.GCM_NAMESPACE);
String json = gcmPacket.getJson();
JsonReader jsonReader = Json.createReader(new StringReader(json));
JsonObject jsonObject = jsonReader.readObject();
Object messageType = jsonObject.get("message_type");
System.out.println(messageType);
}
@Test
public void statusFor() {
try (JsonReader reader =
Json.createReader(getClass().getResourceAsStream("site2CantTest.json"))) {
Mesh mesh = Mesh.from(reader.readObject());
assertThat(mesh.statusFor(2, 0, Mesh.CellHalf.INITIATED_BY_ROW), equalTo(3));
assertThat(mesh.statusFor(2, 0, Mesh.CellHalf.INITIATED_BY_COLUMN), equalTo(0));
assertThat(mesh.statusFor(0, 2, Mesh.CellHalf.INITIATED_BY_ROW), equalTo(0));
assertThat(mesh.statusFor(0, 2, Mesh.CellHalf.INITIATED_BY_COLUMN), equalTo(3));
}
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setCharacterEncoding("UTF-8");
HttpSession user = req.getSession();
PrintWriter out = resp.getWriter();
SpejdResultAnalyser result = null;
JsonObject response;
JsonReader jsonReader =
Json.createReader(new InputStreamReader(req.getInputStream(), StandardCharsets.ISO_8859_1));
JsonObject jsonObject = jsonReader.readObject();
jsonReader.close();
System.out.println("REQUEST");
System.out.println(jsonObject);
String originalText = jsonObject.getString("text");
int space = jsonObject.getInt("space");
String xml = getXml(originalText, user.getId());
try {
result = new SpejdResultAnalyser(xml.replace("SYSTEM \"xcesAnaIPI.dtd\"", ""));
} catch (ParserConfigurationException | SAXException e) {
out.println(e.toString());
}
assert result != null;
/** do analysis of xml spejd result */
SubstantivePairs pairs = result.doAnalysis().makePair(space);
/**
* create json response { text: ... xml: ... pairs: [ { subst1: ... subst2: ... quantity: ... },
* ...] }
*/
JsonArrayBuilder arrayBuilder = Json.createArrayBuilder();
for (SubstantivePair pair : pairs) {
arrayBuilder.add(
Json.createObjectBuilder()
.add("subst1", pair.getSubst1())
.add("subst2", pair.getSubst2())
.add("quantity", pair.getQuantity()));
}
Charset.forName("UTF-8").encode(originalText);
JsonArray array = arrayBuilder.build();
response =
Json.createObjectBuilder()
.add("text", originalText)
.add("xml", xml)
.add("pairs", array)
.build();
System.out.println("RESPONSE");
System.out.println(response);
out.print(response);
}
@Override
public JsonResource setContents(InputStream data) {
if (data == null) throw new IllegalArgumentException("InputStream must not be null.");
try {
try (JsonReader reader = Json.createReader(data)) {
setContents(reader.read());
}
} catch (Exception e) {
throw new ResourceException("Error while setting the Json contents", e);
}
return this;
}
/**
* Parse and return the JsonObject for the payload
*
* @param a JsonObject for the parsed payload
*/
public JsonObject getParsedBody() {
// We do not worry about concurrency here: processing any given message
// is single threaded until queued (at which point we aren't looking
// anymore)
// We also are not using the more advanced streaming APIs, as the
// messages the player service unpacks tend to be short and focused.
if (jsonData == null) {
JsonReader jsonReader = Json.createReader(new StringReader(messageData));
jsonData = jsonReader.readObject();
}
return jsonData;
}
public static boolean verify(String gRecaptchaResponse) throws IOException {
if (gRecaptchaResponse == null || "".equals(gRecaptchaResponse)) {
return false;
}
try {
URL obj = new URL(url);
HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();
// add reuqest header
con.setRequestMethod("POST");
con.setRequestProperty("User-Agent", USER_AGENT);
con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");
String postParams = "secret=" + secret + "&response=" + gRecaptchaResponse;
// Send post request
con.setDoOutput(true);
DataOutputStream wr = new DataOutputStream(con.getOutputStream());
wr.writeBytes(postParams);
wr.flush();
wr.close();
int responseCode = con.getResponseCode();
System.out.println("\nSending 'POST' request to URL : " + url);
System.out.println("Post parameters : " + postParams);
System.out.println("Response Code : " + responseCode);
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuilder response = new StringBuilder();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
// print result
System.out.println(response.toString());
// parse JSON response and return 'success' value
JsonReader jsonReader = Json.createReader(new StringReader(response.toString()));
JsonObject jsonObject = jsonReader.readObject();
jsonReader.close();
return jsonObject.getBoolean("success");
} catch (Exception e) {
return false;
}
}
// TODO: unicity of field name, better nested array/object handling
private void generate(
final JsonReaderFactory readerFactory,
final File source,
final Writer writer,
final String javaName)
throws MojoExecutionException {
JsonReader reader = null;
try {
reader = readerFactory.createReader(new FileReader(source));
final JsonStructure structure = reader.read();
if (JsonArray.class.isInstance(structure)
|| !JsonObject.class.isInstance(
structure)) { // quite redundant for now but to avoid surprises in future
throw new MojoExecutionException(
"This plugin doesn't support array generation, generate the model (generic) and handle arrays in your code");
}
final JsonObject object = JsonObject.class.cast(structure);
final Collection<String> imports = new TreeSet<String>();
// while we browse the example tree just store imports as well, avoids a 2 passes processing
// duplicating imports logic
final StringWriter memBuffer = new StringWriter();
generateFieldsAndMethods(memBuffer, object, " ", imports);
if (header != null) {
writer.write(header);
writer.write('\n');
}
writer.write("package " + packageBase + ";\n\n");
if (!imports.isEmpty()) {
for (final String imp : imports) {
writer.write("import " + imp + ";\n");
}
writer.write('\n');
}
writer.write("public class " + javaName + " {\n");
writer.write(memBuffer.toString());
writer.write("}\n");
} catch (final IOException e) {
throw new MojoExecutionException(e.getMessage(), e);
} finally {
if (reader != null) {
reader.close();
}
}
}
/**
* This methods print outs public posts informations of given user sets the plusPosts with all
* those information. getPlusPosts() can be used to get the information.
*
* @param userName : user name for a Google plus user to crawl the posts
* @return no return value.
*/
public void fetchUserPosts(String userName) {
try {
InputStream is =
new URL(
"https://www.googleapis.com/plus/v1/people/"
+ userName
+ "/activities/public?key="
+ API_KEY)
.openStream();
JsonReader rdr = Json.createReader(is);
JsonObject obj = rdr.readObject();
UserPost userPost = new UserPost();
userPost.setUserId(userName);
JsonArray results = obj.getJsonArray("items");
if (results != null) {
System.out.println("====================================");
System.out.println(" Posts");
System.out.println("====================================");
for (JsonObject result : results.getValuesAs(JsonObject.class)) {
String postTitle = result.getString("title");
String postID = result.getString("id");
String postDate = result.getString("published");
System.out.println("\nPost ID: " + postID);
System.out.println("Post Title: " + postTitle);
System.out.println("Post Date: " + postDate);
userPost.setPostId(postID);
userPost.setPostText(postTitle);
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
Date parsedDate = formatter.parse(postDate);
userPost.setPostDate(parsedDate);
userPost.setPlaceOfPost("");
getPlusPosts().add(userPost);
System.out.println("___________________________________");
}
}
} catch (java.text.ParseException ex) {
System.out.println(ex);
} catch (IOException ex) {
System.out.println(ex);
}
}
public SubDocument from(String subdocAsJson, SubDocType subDocType) {
JsonReader reader = Json.createReader(new StringReader(subdocAsJson));
JsonObject jsonObject = reader.readObject();
SubDocument.Builder builder = new SubDocument.Builder();
for (Map.Entry<String, JsonValue> entry : jsonObject.entrySet()) {
Object objectValue = jsonValueToObject(entry.getValue());
convertAttribute(builder, entry.getKey(), objectValue, subDocType);
}
return builder.build();
}
private FlickrPhoto buildInfo(JsonReader jsonReader) {
JsonObject jobj = jsonReader.readObject();
JsonObject object = (JsonObject) jobj.get("photo");
String id = object.getString("id");
FlickrPhoto p = photos.getPhoto(id);
if (p == null) {
p = new FlickrPhoto();
p.id = id;
photos.setPhoto(p);
}
p.id = id;
// JsonArray array = (JsonArray) object.get("dates");
object = (JsonObject) object.get("dates");
logger.debug("date=" + object.getString("taken"));
logger.debug(
"dateTaken=" + FlickrPhotoDate.setDateInFlickrTextFormat(object.getString("taken")));
p.dateTaken = FlickrPhotoDate.setDateInFlickrTextFormat(object.getString("taken"));
logger.debug("DateTaken=" + p.dateTaken);
return p;
}
/**
* this method should be called after clicktracking test, in order to verify if expected events
* were tracked
*
* @author Michal 'justnpT' Nowierski
*/
public void compareTrackedEventsTo(List<JsonObject> expectedEventsList) {
executeScript(ClickTrackingScriptsProvider.EVENTS_CAPTURE_INSTALLATION);
List<JsonObject> trackedEventsArrayList = new ArrayList<JsonObject>();
List<JsonObject> trackedEventsList;
JavascriptExecutor js = (JavascriptExecutor) driver;
// prepare list of tracked events
Object event = js.executeScript("return selenium_popEvent()");
StringReader reader = new StringReader(event.toString());
JsonReader jsonReader = Json.createReader(reader);
while (!(event == null)) {
reader = new StringReader(event.toString());
jsonReader = Json.createReader(reader);
trackedEventsArrayList.add(jsonReader.readObject());
// take next tracked event
event = js.executeScript("return selenium_popEvent()");
}
trackedEventsList = trackedEventsArrayList;
ClickTrackingSupport support = new ClickTrackingSupport();
support.compare(expectedEventsList, trackedEventsList);
}
// Update the existing album with `id`.
//
// Display the modified album.
private void actionPutAlbum(Router router, Request request, String id) {
JsonReader reader = Json.createReader(new StringReader(request.body));
JsonObject album = reader.readObject();
for (JsonObject oalbum : catalog.getValuesAs(JsonObject.class)) {
if (oalbum.getString("id").equals(id)) {
JsonObjectBuilder builder = Json.createObjectBuilder();
for (String key : oalbum.keySet()) {
builder.add(key, oalbum.get(key));
}
for (String key : album.keySet()) {
builder.add(key, album.get(key));
}
// TODO add model layer and data management
router.sendJsonResponse(200, "OK", builder.build());
return;
}
}
// No album with this ID found, return error
router.sendJsonError(404, "Not found");
}
public static void main(String[] args) {
System.out.println("Starting client....");
String url = "http://127.0.0.1:8080/common/api/customers";
URI uri = URI.create(url);
final Client client = ClientBuilder.newClient();
WebTarget webTarget = client.target(uri);
Response response = webTarget.request(MediaType.APPLICATION_JSON).get();
// Se Response.Status.OK;
if (response.getStatus() == 200) {
StringReader stringReader =
new StringReader(webTarget.request(MediaType.APPLICATION_JSON).get(String.class));
try (JsonReader jsonReader = Json.createReader(stringReader)) {
// return
jsonReader.readObject();
}
}
}
ObservableList<Question> getObservableList() throws IOException {
String url = "http://api.stackexchange.com/2.2/search?tagged=javafx&site=stackoverflow";
URL host = new URL(url);
JsonReader jr = Json.createReader(new GZIPInputStream(host.openConnection().getInputStream()));
JsonObject jsonObject = jr.readObject();
JsonArray jsonArray = jsonObject.getJsonArray("items");
ObservableList<Question> answer = FXCollections.observableArrayList();
jsonArray
.iterator()
.forEachRemaining(
(JsonValue e) -> {
JsonObject obj = (JsonObject) e;
JsonString name = obj.getJsonObject("owner").getJsonString("display_name");
JsonString quest = obj.getJsonString("title");
JsonNumber jsonNumber = obj.getJsonNumber("creation_date");
Question q =
new Question(name.getString(), quest.getString(), jsonNumber.longValue() * 1000);
answer.add(q);
});
return answer;
}
public static void parseVcap() throws Exception {
if (URL != null && !URL.equals("")) {
// If URL is already set, use it as is
return;
}
// Otherwise parse URL and credentials from VCAP_SERVICES
String serviceName = System.getenv("SERVICE_NAME");
if (serviceName == null || serviceName.length() == 0) {
serviceName = SERVICE_NAME;
}
String vcapServices = System.getenv("VCAP_SERVICES");
if (vcapServices == null) {
throw new Exception("VCAP_SERVICES not found in the environment");
}
StringReader stringReader = new StringReader(vcapServices);
JsonReader jsonReader = Json.createReader(stringReader);
JsonObject vcap = jsonReader.readObject();
System.out.println("vcap: " + vcap);
if (vcap.getJsonArray(serviceName) == null) {
throw new Exception("Service " + serviceName + " not found in VCAP_SERVICES");
}
if (USE_SSL) {
URL =
vcap.getJsonArray(serviceName)
.getJsonObject(0)
.getJsonObject("credentials")
.getString("java_drda_url_ssl");
} else {
URL =
vcap.getJsonArray(serviceName)
.getJsonObject(0)
.getJsonObject("credentials")
.getString("java_drda_url");
}
System.out.println(URL);
}
@Test
public void getSites() {
try (JsonReader reader = Json.createReader(getClass().getResourceAsStream("allWell.json"))) {
Mesh mesh = Mesh.from(reader.readObject());
assertThat(
mesh.getSites(),
equalTo(
Arrays.asList(
"CERN-PROD LAT",
"FZK-LCG2 LAT",
"IN2P3-CC LAT",
"INFN-T1 LAT",
"KR-KISTI-GSDC-01 LAT",
"NDGF-T1 LAT",
"RAL-LCG2 LAT",
"RRC-KI-T1 LAT",
"SARA-MATRIX LAT",
"TRIUMF-LCG2 LAT",
"Taiwan-LCG2 LAT",
"US-FNAL LT",
"lhcperfmon-bnl",
"pic LAT")));
}
}
// 对接收的（click,mouseover,scroll）数据进行处理，并存入events
@Path("/events/store")
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.TEXT_PLAIN)
public void StoreEvents(String data, @Context HttpServletRequest request)
throws UnsupportedEncodingException, IOException {
String schema =
"browser,os,url,ip,loadtime,time,element,id,text,semantics,event,left,top,height,width";
HashSet<String> hs_log = new HashSet<String>();
// System.out.println(data);
// 读取获得的json数据
JsonReader reader = Json.createReader(new StringReader(data));
JsonObject jsonobj = reader.readObject();
reader.close();
// 获取来源IP,读取url，time，events等信息
String ip = "";
String browser = "";
String os = "";
String url = "";
String loadtime = "";
ip = getRemoteHost(request);
browser = jsonobj.getString("browser");
os = jsonobj.getString("os");
url = jsonobj.getString("url").split("\\?")[0];
url = url.replace("http://", "").replace("HTTP://", "").replace("https://", "");
loadtime = jsonobj.getString("loadtime");
JsonArray events = jsonobj.getJsonArray("events");
// 整理数据
for (int i = 0; i < events.size(); i++) {
JsonObject obj = events.getJsonObject(i);
StringBuffer elebuf = new StringBuffer();
// 先存储头信息
elebuf.append(browser);
elebuf.append(",");
elebuf.append(os);
elebuf.append(",");
elebuf.append(url);
elebuf.append(",");
elebuf.append(ip);
elebuf.append(",");
elebuf.append(loadtime);
elebuf.append(",");
// 各个事件的信息
elebuf.append(obj.getString("time"));
elebuf.append(",");
elebuf.append(obj.getString("element"));
elebuf.append(",");
try {
elebuf.append(obj.getString("id"));
} catch (Exception e) {
elebuf.append("");
}
elebuf.append(",");
elebuf.append(obj.getString("text"));
elebuf.append(",");
// 在这里可以引入SVM标注，标注后在存入数据库
// 或者可以读取数据在标注
elebuf.append(""); // semantics,标注后更新
elebuf.append(",");
elebuf.append(obj.getString("event"));
elebuf.append(",");
elebuf.append(obj.getString("left"));
elebuf.append(",");
elebuf.append(obj.getString("top"));
elebuf.append(",");
elebuf.append(obj.getString("height"));
elebuf.append(",");
elebuf.append(obj.getString("width"));
// 添加set中，去重
hs_log.add(elebuf.toString());
}
eventsDAO.insertEvents(schema, hs_log);
// return "Post Data Success!";
}
/**
* This methods print outs public profile informations of given user sets the plusProfile with all
* those information. getPlusProfile() can be used to get the information.
*
* @param userName : user name of a Google plus user to crawl the public profile informations.
* @return no return value
*/
public void startCrawling(String userName) {
try {
InputStream is =
new URL("https://www.googleapis.com/plus/v1/people/" + userName + "?key=" + API_KEY)
.openStream();
JsonReader rdr = Json.createReader(is);
JsonObject obj = rdr.readObject();
// retrieve user's profile information
System.out.println("\nGoogle+ Profile crawler started...\n");
System.out.println("____________________________________");
System.out.println(" Profile");
System.out.println("====================================");
String displayName = obj.getJsonString("displayName").getString();
System.out.println("Name: " + displayName);
getPlusProfile().setName(displayName);
String user_id = obj.getJsonString("id").getString();
System.out.println("ID: " + user_id);
// getPlusProfile().setUserId(user_id);//number format user id
getPlusProfile().setUserId(userName);
if (obj.containsKey("gender")) {
String gender = obj.getJsonString("gender").getString();
System.out.println("Gender: " + gender);
getPlusProfile().setGender(gender);
} else {
System.out.println("Gender: " + "");
getPlusProfile().setGender("");
}
getPlusProfile().setDateOfBirth("");
JsonString occupationJson = obj.getJsonString("occupation");
if (occupationJson != null) {
String occupation = obj.getJsonString("occupation").getString();
System.out.println("Occupation: " + occupation);
}
// retrieve user's work and education information
JsonArray results = obj.getJsonArray("placesLived");
if (results != null) {
System.out.println("____________________________________");
System.out.println(" Locations Lived");
System.out.println("====================================");
int i = 0;
for (JsonObject result : results.getValuesAs(JsonObject.class)) {
String location = result.getString("value");
System.out.println(location);
if (i == 0) getPlusProfile().setCurrentLocation(location);
else getPlusProfile().setHomeLocation(location);
i++;
}
if (i == 1) getPlusProfile().setHomeLocation(getPlusProfile().getCurrentLocation());
} else {
System.out.println("Location info NOT AVAILABLE");
getPlusProfile().setCurrentLocation("");
getPlusProfile().setHomeLocation("");
}
// retrieve user's work and education information
Set<String> wrkEdu = new TreeSet<String>();
results = obj.getJsonArray("organizations");
if (results != null) {
System.out.println("____________________________________");
System.out.println(" Work and Education");
System.out.println("====================================");
for (JsonObject result : results.getValuesAs(JsonObject.class)) {
if (result.containsKey("name")) {
String workEdu = result.getString("name");
System.out.println(workEdu);
} else {
wrkEdu.add("");
System.out.println("Company name NOT AVAILABLE");
}
}
getPlusProfile().setEmployer(wrkEdu);
getPlusProfile().setEducation(wrkEdu);
} else {
System.out.println("Work and Education info NOT AVAILABLE");
getPlusProfile().setEmployer(wrkEdu);
getPlusProfile().setEducation(wrkEdu);
}
List<String> languages = new ArrayList<String>();
getPlusProfile().setLanguages(languages);
firefoxDriver = new FirefoxDriver();
firefoxDriver.get("https://plus.google.com/" + userName + "/about");
Thread.sleep(3000);
// get list of circles
List<WebElement> circle = firefoxDriver.findElements(By.className("bkb"));
Set<String> circles = new TreeSet<String>();
if (circle.size() != 0) {
String circleText = circle.get(0).getText();
System.out.println(circleText);
String circleCountstr = circleText.split("\\s+")[0];
if (circleCountstr.contains(",")) {
circleCountstr = circleCountstr.replace(",", "");
}
int circleCount = Integer.parseInt(circleCountstr);
System.out.println("Circle Count:" + circleCount);
WebElement circleLink =
firefoxDriver.findElement(By.xpath("//span[contains(text(),'" + circleText + "')]"));
circleLink.click();
Thread.sleep(3000);
WebElement friendListBox = firefoxDriver.findElement(By.className("G-q-B"));
Robot robot = new Robot();
int loop = 0;
while (loop < circleCount / 10) {
if (circles.size() == circleCount) break;
Thread.sleep(3000);
List<WebElement> friendList = friendListBox.findElements(By.tagName("a"));
for (WebElement friend : friendList) {
System.out.println(friend.getText());
circles.add(friend.getText());
}
int count = 0;
while (count < 500) {
robot.keyPress(java.awt.event.KeyEvent.VK_DOWN);
count++;
}
loop++;
}
}
List<String> friends = new ArrayList<String>();
for (String friend : circles) {
friends.add(friend);
}
getPlusProfile().setFriends(friends);
System.out.println(
"_________________________________________________________________________________________");
System.out.println("Finish Crawling...");
closePlusWebDriverNode();
} catch (AWTException ex) {
System.out.println("Problem in key press:" + ex);
} catch (IOException ex) {
System.out.println(ex);
} catch (InterruptedException ex) {
System.out.println();
}
}
private boolean isJsonResult(String response) {
JsonReader jsonReader = Json.createReader(new StringReader(response));
JsonObject json = jsonReader.readObject();
return json.getString("realname").equals("Richard David James");
}