svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.installer / org.gvsig.installer.lib / org.gvsig.installer.lib.api / src / main / java / org / gvsig / installer / lib / api / InstallerLocator.java @ 40560
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1 | 40560 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40560 | 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 | 40560 | 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 | 40560 | 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 | 40560 | 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 | 40560 | 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 | 40560 | 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 | * 2010 {Prodevelop} {Task}
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27 | */
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28 | |||
29 | package org.gvsig.installer.lib.api; |
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30 | |||
31 | import org.gvsig.tools.locator.AbstractLocator; |
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32 | import org.gvsig.tools.locator.Locator; |
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33 | import org.gvsig.tools.locator.LocatorException; |
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34 | |||
35 | /**
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36 | * This Locator provides the entry point for the gvSIG {@link InstallerManager}
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37 | *
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38 | * @see {@link Locator}
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39 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodrá</a>
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40 | */
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41 | public class InstallerLocator extends AbstractLocator { |
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42 | |||
43 | private static final String LOCATOR_NAME = "InstallerLocator"; |
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44 | /**
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45 | * InstallerManager name used by the locator to access the instance
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46 | */
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47 | public static final String INSTALLER_MANAGER_NAME = "InstallerManager"; |
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48 | private static final String INSTALLER_MANAGER_DESCRIPTION = "InstallerManager of gvSIG"; |
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49 | |||
50 | /**
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51 | * Unique instance.
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52 | */
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53 | private static final InstallerLocator instance = new InstallerLocator(); |
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54 | |||
55 | /**
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56 | * @see Locator#getLocatorName()
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57 | */
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58 | public String getLocatorName() { |
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59 | return LOCATOR_NAME;
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60 | } |
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61 | |||
62 | /**
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63 | * Return a reference to {@link InstallerManager}.
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64 | *
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65 | * @return a reference to InstallerManager
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66 | * @throws LocatorException
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67 | * if there is no access to the class or the class cannot be
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68 | * instantiated
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69 | * @see Locator#get(String)
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70 | */
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71 | public static InstallerManager getInstallerManager() |
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72 | throws LocatorException {
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73 | return (InstallerManager) getInstance().get(INSTALLER_MANAGER_NAME);
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74 | } |
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75 | |||
76 | /**
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77 | * Return the singleton instance.
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78 | *
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79 | * @return the singleton instance
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80 | */
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81 | public static InstallerLocator getInstance() { |
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82 | return instance;
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83 | } |
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84 | |||
85 | /**
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86 | * Registers the Class implementing the {@link InstallerManager} interface.
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87 | *
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88 | * @param clazz
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89 | * implementing the InstallerManager interface
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90 | */
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91 | public static void registerInstallerManager( |
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92 | Class<? extends InstallerManager> clazz) { |
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93 | |||
94 | getInstance().register(INSTALLER_MANAGER_NAME, |
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95 | INSTALLER_MANAGER_DESCRIPTION, clazz); |
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96 | } |
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97 | } |