Mercurial > hg > orthanc-java

annotate Samples/FHIR/src/main/java/FhirRequestHandler.java @ 43:678bbed285a1 default tip

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improved import of JNI in cmake
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 06 Sep 2024 13:53:54 +0200
parents 1c407ba1d311
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1 /**
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2 * SPDX-FileCopyrightText: 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
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3 * SPDX-License-Identifier: GPL-3.0-or-later
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4 **/
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6 /**
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7 * Java plugin for Orthanc
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8 * Copyright (C) 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
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9 *
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10 * This program is free software: you can redistribute it and/or
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11 * modify it under the terms of the GNU General Public License as
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12 * published by the Free Software Foundation, either version 3 of the
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13 * License, or (at your option) any later version.
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14 *
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15 * This program is distributed in the hope that it will be useful, but
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16 * WITHOUT ANY WARRANTY; without even the implied warranty of
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17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 * General Public License for more details.
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19 *
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20 * You should have received a copy of the GNU General Public License
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21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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22 **/
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25 import ca.uhn.fhir.rest.server.RestfulServer;
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26 import be.uclouvain.orthanc.Callbacks;
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27 import be.uclouvain.orthanc.RestOutput;
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28 import be.uclouvain.orthanc.HttpMethod;
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29 import org.springframework.mock.web.MockHttpServletRequest;
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30 import org.springframework.mock.web.MockHttpServletResponse;
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31
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32 import javax.servlet.ServletException;
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33 import java.io.IOException;
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34 import java.util.Map;
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35
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36 public class FhirRequestHandler implements Callbacks.OnRestRequest {
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37 private static RestfulServer server;
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39 FhirRequestHandler(RestfulServer server) {
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40 this.server = server;
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41 }
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43 @Override
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44 public void call(RestOutput output,
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45 HttpMethod method,
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46 String uri,
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47 String[] regularExpressionGroups,
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48 Map<String, String> headers,
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49 Map<String, String> getParameters, byte[] body) {
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50 MockHttpServletRequest request = new MockHttpServletRequest();
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51
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52 if (regularExpressionGroups.length == 0) {
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53 request.setRequestURI("/");
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54 } else {
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55 request.setRequestURI(regularExpressionGroups[0]);
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56 }
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57 request.setContent(body);
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58
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59 switch (method) {
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60 case GET:
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61 request.setMethod("GET");
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62 break;
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63 case POST:
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64 request.setMethod("POST");
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65 break;
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66 case PUT:
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67 request.setMethod("PUT");
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68 break;
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69 case DELETE:
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70 request.setMethod("DELETE");
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71 break;
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72 default:
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73 throw new IllegalArgumentException("Unknown HTTP method");
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74 }
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76 for (Map.Entry<String, String> entry : headers.entrySet()) {
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77 request.addHeader(entry.getKey(), entry.getValue());
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78 }
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80 for (Map.Entry<String, String> entry : getParameters.entrySet()) {
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81 request.setParameter(entry.getKey(), entry.getValue());
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82 }
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83
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84 try {
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85 MockHttpServletResponse response = new MockHttpServletResponse();
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86 server.service(request, response);
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87
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88 for (String header : response.getHeaderNames()) {
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89 if (header != "Content-Type") {
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90 output.setHttpHeader(header, response.getHeader(header));
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91 }
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92 }
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94 output.answerBuffer(response.getContentAsByteArray(), response.getContentType());
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95 } catch (IOException e) {
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96 output.sendHttpStatusCode((short) 500);
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97 } catch (ServletException e) {
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98 output.sendHttpStatusCode((short) 500);
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99 }
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100 }
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101 }