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1 package de.mpiwg.monographs.servlet;
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2
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3 import java.io.IOException;
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4 import java.util.logging.Logger;
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5
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6 import javax.naming.Context;
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7 import javax.naming.InitialContext;
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8 import javax.naming.NamingException;
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9 import javax.servlet.ServletException;
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10 import javax.servlet.http.HttpServlet;
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11 import javax.servlet.http.HttpServletRequest;
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12 import javax.servlet.http.HttpServletResponse;
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13
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14 import org.apache.commons.lang.StringUtils;
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15 import org.codehaus.jettison.json.JSONArray;
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16 import org.codehaus.jettison.json.JSONException;
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17 import org.codehaus.jettison.json.JSONObject;
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18 import org.swordapp.server.SwordServerException;
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19
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20 import edu.harvard.iq.dvn.core.study.EditStudyService;
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21 import edu.harvard.iq.dvn.core.study.FileMetadata;
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22 import edu.harvard.iq.dvn.core.study.Study;
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23 import edu.harvard.iq.dvn.core.study.StudyVersion;
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24
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25 public class GetStudyInformation extends AbstractMonographServlet {
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26
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27 private static final Logger logger = Logger.getLogger("monographs.GetStudyInformation");
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28
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29 @Override
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30 public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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31 // Set response content type
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32 response.setContentType("application/json");
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33 JSONObject jsonResponse = new JSONObject();
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34
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35 String studyGlobalId = request.getParameter("studyId");
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36 if(StringUtils.isNotEmpty(studyGlobalId)){
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37
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38 try {
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39
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40 JSONObject jsonStudy = jsonStudyVersion(studyGlobalId);
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41 jsonResponse.put("study", jsonStudy);
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42
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43 } catch (SwordServerException e){
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44 try {
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45 jsonResponse.put("error", e.getMessage());
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46 } catch (JSONException e1) {
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47 e1.printStackTrace();
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48 }
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49 } catch (JSONException e) {
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50 try {
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51 jsonResponse.put("error", e.getMessage());
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52 } catch (JSONException e1) {
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53 e1.printStackTrace();
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54 }
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55 }
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56 }else{
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57 try {
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58 jsonResponse.put("error", "Request error. Parameter studyId no found.");
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59 } catch (JSONException e) {
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60 e.printStackTrace();
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61 }
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62 }
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63
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64
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65 java.io.PrintWriter out = response.getWriter();
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66 out.print(jsonResponse);
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67 out.flush();
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68 }
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69 }
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