91 lines
2.8 KiB
Java
91 lines
2.8 KiB
Java
package org.gcube.nlphub;
|
|
|
|
import java.io.IOException;
|
|
import java.io.PrintWriter;
|
|
|
|
import javax.servlet.ServletException;
|
|
import javax.servlet.annotation.WebServlet;
|
|
import javax.servlet.http.HttpServlet;
|
|
import javax.servlet.http.HttpServletRequest;
|
|
import javax.servlet.http.HttpServletResponse;
|
|
|
|
import org.apache.log4j.Logger;
|
|
import org.gcube.nlphub.legacy.Constants;
|
|
import org.gcube.nlphub.legacy.JsonManager;
|
|
import org.gcube.nlphub.nlp.NlpNerRunner;
|
|
import org.gcube.nlphub.nlp.RunnerCommander;
|
|
|
|
/**
|
|
* Servlet implementation class NLPHub
|
|
*/
|
|
@WebServlet(asyncSupported = true, name = "NLPServlet", urlPatterns = { "/nlphub-servlet" })
|
|
public class NLPHub extends HttpServlet {
|
|
private Logger logger = Logger.getLogger(NLPHub.class.getSimpleName());
|
|
private static final long serialVersionUID = 1L;
|
|
public static final String service = "http://dataminer-prototypes.d4science.org/wps/";
|
|
private String token; //= "df2cc5f5-63ee-48c1-b2a6-1210030c57b8-843339462";
|
|
private boolean devMode = true;
|
|
|
|
/**
|
|
* @see HttpServlet#HttpServlet()
|
|
*/
|
|
public NLPHub() {
|
|
super();
|
|
// TODO Auto-generated constructor stub
|
|
}
|
|
|
|
/**
|
|
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
|
|
* response)
|
|
*/
|
|
protected void doGet(HttpServletRequest request, HttpServletResponse response)
|
|
throws ServletException, IOException {
|
|
doWork(request, response);
|
|
}
|
|
|
|
/**
|
|
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
|
|
* response)
|
|
*/
|
|
protected void doPost(HttpServletRequest request, HttpServletResponse response)
|
|
throws ServletException, IOException {
|
|
doWork(request, response);
|
|
}
|
|
|
|
private void doWork(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
|
|
token = Constants.getToken(request, devMode);
|
|
try {
|
|
|
|
String[] algs = request.getParameter("algs").split(",");
|
|
for(int i=0; i<algs.length; i++) {
|
|
algs[i] = algs[i].trim();
|
|
}
|
|
|
|
|
|
RunnerCommander commander = new RunnerCommander(algs, request.getParameter("plink"), request.getParameter("annotations"), token,
|
|
response);
|
|
commander.setSleepTime(100);
|
|
commander.setMaxWaitingTime(90*1000);
|
|
commander.startProcess();
|
|
/*
|
|
if (algs.length >= 1) {
|
|
NlpNerRunner runner = new NlpNerRunner(service, algs, token, response);
|
|
runner.run(request.getParameter("plink"), request.getParameter("annotations"),
|
|
request.getParameter("lang"));
|
|
} else {
|
|
response.setContentType("application/json;charset=UTF-8");
|
|
try {
|
|
PrintWriter writer = response.getWriter();
|
|
writer.println(new JsonManager().getErrorJsonResponse("No algorithm identifiers given."));
|
|
} catch (Exception ex) {
|
|
logger.error(ex.getLocalizedMessage());
|
|
}
|
|
}*/
|
|
|
|
} catch (Exception x) {
|
|
x.printStackTrace();
|
|
}
|
|
|
|
}
|
|
}
|