svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / tools / persistence / DimensionPersistenceFactory.java @ 40559
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40559 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40559 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40559 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | /*
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25 | * AUTHORS (In addition to CIT):
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26 | * 2009 {} {{Task}}
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27 | */
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28 | package org.gvsig.fmap.mapcontext.tools.persistence; |
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29 | |||
30 | import java.awt.Dimension; |
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31 | import java.awt.geom.Rectangle2D; |
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32 | |||
33 | import org.gvsig.tools.dynobject.DynStruct; |
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34 | import org.gvsig.tools.persistence.AbstractSinglePersistenceFactory; |
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35 | import org.gvsig.tools.persistence.PersistentState; |
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36 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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37 | |||
38 | /**
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39 | * Factory to manage the persistence of {@link Rectangle2D} objects.
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40 | *
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41 | * @author 2009- <a href="cordinyana@gvsig.org">C?sar Ordi?ana</a> - gvSIG team
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42 | * @author 2010- <a href="jjdelcerro@gvsig.org">Joaquin Jose del Cerro</a> -
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43 | * gvSIG team
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44 | */
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45 | public class DimensionPersistenceFactory extends |
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46 | AbstractSinglePersistenceFactory { |
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47 | |||
48 | private static final String DYNCLASS_NAME = "AwtDimension"; |
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49 | private static final String DYNCLASS_DESCRIPTION = "Dimension in AWT"; |
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50 | |||
51 | public static final String FIELD_HEIGHT = "height"; |
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52 | public static final String FIELD_WIDTH = "width"; |
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53 | |||
54 | /**
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55 | * Creates a new {@link DimensionPersistenceFactory} with the
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56 | * {@link DynStruct} definition for the {@link Dimension} objects.
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57 | */
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58 | public DimensionPersistenceFactory() {
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59 | super(Dimension.class, DYNCLASS_NAME, DYNCLASS_DESCRIPTION, null, |
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60 | null);
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61 | |||
62 | DynStruct definition = this.getDefinition();
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63 | |||
64 | definition.addDynFieldInt(FIELD_WIDTH).setMandatory(true);
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65 | definition.addDynFieldInt(FIELD_HEIGHT).setMandatory(true);
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66 | } |
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67 | |||
68 | public Object createFromState(PersistentState state) |
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69 | throws PersistenceException {
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70 | Dimension dimension = new Dimension(); |
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71 | dimension.width = state.getInt(FIELD_WIDTH); |
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72 | dimension.height = state.getInt(FIELD_HEIGHT); |
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73 | return dimension;
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74 | } |
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75 | |||
76 | public void saveToState(PersistentState state, Object obj) |
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77 | throws PersistenceException {
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78 | Dimension dim = (Dimension) obj; |
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79 | |||
80 | state.set(FIELD_HEIGHT, dim.height); |
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81 | state.set(FIELD_WIDTH, dim.width); |
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82 | } |
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83 | } |