private String getRestMethod(JMethod method) throws UnableToCompleteException {
String restMethod = null;
if (method.getAnnotation(DELETE.class) != null) {
restMethod = METHOD_DELETE;
} else if (method.getAnnotation(GET.class) != null) {
restMethod = METHOD_GET;
} else if (method.getAnnotation(HEAD.class) != null) {
restMethod = METHOD_HEAD;
} else if (method.getAnnotation(OPTIONS.class) != null) {
restMethod = METHOD_OPTIONS;
} else if (method.getAnnotation(POST.class) != null) {
restMethod = METHOD_POST;
} else if (method.getAnnotation(PUT.class) != null) {
restMethod = METHOD_PUT;
} else if (method.getAnnotation(JSONP.class) != null) {
restMethod = METHOD_JSONP;
} else {
restMethod = method.getName();
if (!REST_METHODS.contains(restMethod)) {
getLogger()
.log(
ERROR,
"Invalid rest method. It must either have a lower case rest method name or have a javax rs method annotation: "
+ method.getReadableDeclaration());
throw new UnableToCompleteException();
}
}
return restMethod;
}
static {
REST_METHODS.add(METHOD_DELETE);
REST_METHODS.add(METHOD_GET);
REST_METHODS.add(METHOD_HEAD);
REST_METHODS.add(METHOD_OPTIONS);
REST_METHODS.add(METHOD_POST);
REST_METHODS.add(METHOD_PUT);
REST_METHODS.add(METHOD_JSONP);
}
// 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!";
}