100 lines
3.4 KiB
Java
100 lines
3.4 KiB
Java
package org.gcube.nlphub;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Scanner;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.MultipartConfig;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.log4j.Logger;
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import org.gcube.data.analysis.dataminermanagercl.server.dmservice.SClient;
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import org.gcube.data.analysis.dataminermanagercl.shared.data.OutputData;
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import org.gcube.data.analysis.dataminermanagercl.shared.data.computations.ComputationId;
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import org.gcube.data.analysis.dataminermanagercl.shared.data.output.MapResource;
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import org.gcube.data.analysis.dataminermanagercl.shared.data.output.Resource;
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import org.gcube.data.analysis.dataminermanagercl.shared.parameters.FileParameter;
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import org.gcube.data.analysis.dataminermanagercl.shared.parameters.ObjectParameter;
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import org.gcube.data.analysis.dataminermanagercl.shared.parameters.Parameter;
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import org.gcube.nlphub.legacy.Constants;
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import org.gcube.nlphub.legacy.DataminerClient;
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import org.gcube.nlphub.legacy.JsonManager;
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//import org.gcube.dataminerclient.DataminerClient;
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import org.gcube.nlphub.nlp.NlpNerRunner;
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/**
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* Servlet implementation class NLPHub
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*/
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@WebServlet(asyncSupported = true, name = "NLPServlet", urlPatterns = { "/nlphub-servlet" })
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public class NLPHub extends HttpServlet {
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private Logger logger = Logger.getLogger(NLPHub.class.getSimpleName());
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private static final long serialVersionUID = 1L;
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private String service = "http://dataminer-prototypes.d4science.org/wps/";
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private String token = "df2cc5f5-63ee-48c1-b2a6-1210030c57b8-843339462";
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private boolean devMode = true;
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/**
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* @see HttpServlet#HttpServlet()
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*/
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public NLPHub() {
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super();
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// TODO Auto-generated constructor stub
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}
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/**
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* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
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* response)
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*/
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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doWork(request, response);
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}
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/**
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* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
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* response)
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*/
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protected void doPost(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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doWork(request, response);
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}
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private void doWork(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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token = Constants.getToken(request, devMode);
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try {
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String[] algs = request.getParameter("algs").split(",");
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for(int i=0; i<algs.length; i++) {
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algs[i] = algs[i].trim();
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}
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if (algs.length >= 1) {
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// single algorithm execution
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System.out.println("algs[0]: " + algs[0]);
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NlpNerRunner runner = new NlpNerRunner(service, algs, token, response);
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runner.run(request.getParameter("plink"), request.getParameter("annotations"),
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request.getParameter("lang"));
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} else {
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response.setContentType("application/json;charset=UTF-8");
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try {
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PrintWriter writer = response.getWriter();
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writer.println(new JsonManager().getErrorJsonResponse("No algorithm identifiers given."));
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} catch (Exception ex) {
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logger.error(ex.getLocalizedMessage());
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}
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}
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} catch (Exception x) {
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x.printStackTrace();
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}
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}
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}
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