Mercurial > hg > orthanc-java

annotate Samples/FHIR/src/main/java/IOrthancConnection.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
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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 org.json.JSONArray;
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26 import org.json.JSONObject;
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28 import java.nio.charset.StandardCharsets;
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29 import java.util.HashMap;
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30 import java.util.Map;
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32 public interface IOrthancConnection {
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33 public byte[] doGet(String uri,
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34 Map<String, String> parameters);
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36 public byte[] doPost(String uri,
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37 byte[] body);
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39 public static String formatGetParameters(Map<String, String> parameters) {
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40 String result = "";
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42 for (Map.Entry<String, String> entry : parameters.entrySet()) {
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43 String item;
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44 if (entry.getValue().isEmpty()) {
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45 item = entry.getKey();
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46 } else {
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47 item = entry.getKey() + "=" + entry.getValue();
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48 }
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50 if (result.isEmpty()) {
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51 result = "?" + item;
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52 } else {
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53 result = result + "&" + item;
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54 }
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55 }
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57 return result;
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58 }
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60 public static JSONObject getJSONObject(IOrthancConnection orthanc,
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61 String uri,
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62 Map<String, String> parameters) {
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63 byte[] a = orthanc.doGet(uri, parameters);
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64 return new JSONObject(new String(a, StandardCharsets.UTF_8));
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65 }
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67 public static JSONArray getJSONArray(IOrthancConnection orthanc,
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68 String uri,
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69 Map<String, String> parameters) {
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70 byte[] a = orthanc.doGet(uri, parameters);
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71 return new JSONArray(new String(a, StandardCharsets.UTF_8));
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72 }
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74 public static boolean hasPluginInstalled(IOrthancConnection orthanc,
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75 String plugin) {
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76 Map<String, String> empty = new HashMap<>();
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77 JSONArray plugins = IOrthancConnection.getJSONArray(orthanc, "/plugins", empty);
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79 for (int i = 0; i < plugins.length(); i++) {
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80 if (plugins.getString(i).equals(plugin)) {
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81 return true;
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82 }
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83 }
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85 return false;
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86 }
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87 }