svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.compat / org.gvsig.compat.api / src / main / java / org / gvsig / compat / CompatLibrary.java @ 40435
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1 | 40435 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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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 2
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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, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | |||
23 | /*
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24 | * AUTHORS (In addition to CIT):
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25 | * 2008 DiSiD Technologies Create initial base implementation
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26 | */
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27 | package org.gvsig.compat; |
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28 | |||
29 | import org.gvsig.compat.lang.GraphicsUtils; |
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30 | import org.gvsig.compat.lang.MathUtils; |
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31 | import org.gvsig.compat.lang.StringUtils; |
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32 | import org.gvsig.compat.net.Downloader; |
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33 | import org.gvsig.tools.library.AbstractLibrary; |
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34 | import org.gvsig.tools.library.LibraryException; |
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35 | import org.gvsig.tools.locator.ReferenceNotRegisteredException; |
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36 | |||
37 | /**
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38 | * Initialization of the libCompat library.
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39 | *
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40 | * @author <a href="mailto:cordin@disid.com">C?sar Ordi?ana</a>
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41 | */
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42 | public class CompatLibrary extends AbstractLibrary { |
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43 | |||
44 | public void doRegistration() { |
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45 | registerAsAPI(CompatLibrary.class); |
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46 | } |
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47 | |||
48 | protected void doInitialize() throws LibraryException { |
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49 | // Nothing to do
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50 | } |
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51 | |||
52 | protected void doPostInitialize() throws LibraryException { |
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53 | // Validate there is any implementation registered.
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54 | StringUtils stringUtils = CompatLocator.getStringUtils(); |
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55 | |||
56 | if (stringUtils == null) { |
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57 | throw new ReferenceNotRegisteredException( |
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58 | CompatLocator.STRINGUTILS_NAME, CompatLocator.getInstance()); |
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59 | } |
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60 | |||
61 | // Validate there is any implementation registered.
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62 | MathUtils mathUtils = CompatLocator.getMathUtils(); |
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63 | |||
64 | if (mathUtils == null) { |
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65 | throw new ReferenceNotRegisteredException( |
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66 | CompatLocator.MATHUTILS_NAME, CompatLocator.getInstance()); |
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67 | } |
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68 | |||
69 | // Validate there is any implementation registered.
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70 | GraphicsUtils gUtils = CompatLocator.getGraphicsUtils(); |
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71 | |||
72 | if (gUtils == null) { |
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73 | throw new ReferenceNotRegisteredException( |
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74 | CompatLocator.GRAPHICSUTILS_NAME, CompatLocator.getInstance()); |
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75 | } |
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76 | |||
77 | // Validate there is any implementation registered for the Downloader.
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78 | Downloader downloader = CompatLocator.getDownloader(); |
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79 | |||
80 | if (downloader == null) { |
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81 | throw new ReferenceNotRegisteredException( |
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82 | CompatLocator.DOWNLOADER_NAME, CompatLocator.getInstance()); |
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83 | } |
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84 | } |
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85 | |||
86 | } |