svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.buffer.api / src / main / java / org / gvsig / raster / lib / buffer / api / BufferLocator.java @ 44831
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1 | 44831 | jjdelcerro | package org.gvsig.raster.lib.buffer.api; |
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2 | |||
3 | import org.gvsig.tools.locator.AbstractLocator; |
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4 | import org.gvsig.tools.locator.LocatorException; |
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5 | |||
6 | |||
7 | /**
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8 | * This {@link Locator} provides the entry point for the gvSIG raster
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9 | * {@link BufferManager}.
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10 | *
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11 | * @author fdiaz
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12 | *
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13 | */
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14 | public class BufferLocator extends AbstractLocator { |
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15 | |||
16 | private static final String LOCATOR_NAME = "BufferLocator"; |
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17 | |||
18 | /**
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19 | * GeometryManager name used by the locator to access the instance
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20 | */
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21 | public static final String BUFFER_MANAGER_NAME = "BufferManager"; |
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22 | |||
23 | private static final String BUFFER_MANAGER_DESCRIPTION = "Buffer manager of gvSIG raster"; |
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24 | |||
25 | /**
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26 | * Unique instance.
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27 | */
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28 | private static final BufferLocator instance = new BufferLocator(); |
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29 | |||
30 | /**
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31 | * Return the singleton instance.
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32 | *
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33 | * @return the singleton instance
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34 | */
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35 | public static BufferLocator getInstance() { |
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36 | return instance;
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37 | } |
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38 | |||
39 | @Override
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40 | public String getLocatorName() { |
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41 | return LOCATOR_NAME;
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42 | } |
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43 | |||
44 | /**
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45 | * Return a reference to {@link BufferManager}.
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46 | *
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47 | * @return a reference to BufferManager
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48 | * @throws LocatorException
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49 | * if there is no access to the class or the class cannot be
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50 | * instantiated
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51 | * @see Locator#get(String)
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52 | */
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53 | public static BufferManager getBufferManager() throws LocatorException { |
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54 | return (BufferManager) getInstance().get(BUFFER_MANAGER_NAME);
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55 | } |
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56 | |||
57 | /**
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58 | * Return a reference to {@link OperationManager}.
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59 | *
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60 | * @return a reference to OperationListManager
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61 | * @throws LocatorException
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62 | * if there is no access to the class or the class cannot be
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63 | * instantiated
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64 | * @see Locator#get(String)
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65 | */
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66 | public static OperationManager getOperationManager() throws LocatorException { |
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67 | return (OperationManager) getInstance().get(BUFFER_MANAGER_NAME);
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68 | } |
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69 | |||
70 | /**
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71 | * Registers the Class implementing the {@link BufferManager} interface.
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72 | *
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73 | * @param clazz
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74 | * implementing the BufferManager interface
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75 | */
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76 | public static void registerBufferManager(Class clazz) { |
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77 | getInstance().register(BUFFER_MANAGER_NAME, BUFFER_MANAGER_DESCRIPTION, |
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78 | clazz); |
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79 | } |
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80 | |||
81 | |||
82 | } |