svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / srs / SRSJsonSerializer.java @ 46086
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1 | 45267 | jjdelcerro | /*
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2020 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program. If not, see <https://www.gnu.org/licenses/>.
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18 | *
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19 | * For any additional information, do not hesitate to contact us
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20 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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21 | */
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22 | |||
23 | package org.gvsig.srs; |
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24 | |||
25 | import javax.json.JsonObject; |
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26 | import org.apache.commons.lang3.StringUtils; |
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27 | import org.cresques.cts.IProjection; |
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28 | import org.gvsig.fmap.crs.CRSFactory; |
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29 | import org.gvsig.json.Json; |
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30 | import org.gvsig.json.JsonManager; |
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31 | import org.gvsig.json.JsonObjectBuilder; |
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32 | import org.gvsig.tools.util.IsApplicable; |
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33 | |||
34 | /**
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35 | *
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36 | * @author gvSIG Team
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37 | */
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38 | public class SRSJsonSerializer implements JsonManager.JsonSerializer, IsApplicable { |
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39 | |||
40 | @Override
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41 | public Class getObjectClass() { |
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42 | return IProjection.class;
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43 | } |
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44 | |||
45 | @Override
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46 | public Object toObject(JsonObject json) { |
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47 | IProjection proj = CRSFactory.getCRS(json.getString("fullcode"));
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48 | return proj;
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49 | } |
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50 | |||
51 | @Override
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52 | public JsonObjectBuilder toJsonBuilder(Object value) { |
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53 | IProjection proj = (IProjection) value; |
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54 | JsonObjectBuilder builder = Json.createObjectBuilder(); |
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55 | builder.add_class(IProjection.class); |
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56 | builder.add("abrev", proj.getAbrev());
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57 | builder.add("fullcode", proj.getFullCode());
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58 | return builder;
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59 | } |
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60 | |||
61 | @Override
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62 | public boolean isApplicable(Object... args) { |
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63 | if( args[0] instanceof IProjection) { |
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64 | return true; |
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65 | } |
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66 | if( !(args[0] instanceof JsonObject) ) { |
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67 | return false; |
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68 | } |
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69 | JsonObject json = (JsonObject) args[0];
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70 | String className = json.getString(JsonManager.ATTRIBUTE_NAME_CLASS, null); |
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71 | return StringUtils.equalsIgnoreCase(className, IProjection.class.getName());
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72 | } |
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73 | |||
74 | public static void selfRegister() { |
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75 | Json.registerSerializer(new SRSJsonSerializer());
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76 | } |
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77 | |||
78 | } |