root / branches / v2_0_0_prep / libraries / libGPE / src / org / gvsig / gpe / GPELocator.java @ 28113
History | View | Annotate | Download (2.63 KB)
| 1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
| 4 |
* of the Valencian Government (CIT)
|
| 5 |
*
|
| 6 |
* This program is free software; you can redistribute it and/or
|
| 7 |
* modify it under the terms of the GNU General Public License
|
| 8 |
* as published by the Free Software Foundation; either version 2
|
| 9 |
* of the License, or (at your option) any later version.
|
| 10 |
*
|
| 11 |
* This program is distributed in the hope that it will be useful,
|
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
* GNU General Public License for more details.
|
| 15 |
*
|
| 16 |
* You should have received a copy of the GNU General Public License
|
| 17 |
* along with this program; if not, write to the Free Software
|
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
| 19 |
* MA 02110-1301, USA.
|
| 20 |
*
|
| 21 |
*/
|
| 22 |
|
| 23 |
/*
|
| 24 |
* AUTHORS (In addition to CIT):
|
| 25 |
* 2009 {Iver T.I.} {Task}
|
| 26 |
*/
|
| 27 |
|
| 28 |
package org.gvsig.gpe; |
| 29 |
|
| 30 |
import org.gvsig.tools.locator.AbstractLocator; |
| 31 |
import org.gvsig.tools.locator.Locator; |
| 32 |
import org.gvsig.tools.locator.LocatorException; |
| 33 |
|
| 34 |
/**
|
| 35 |
* This Locator provides the entry point for the gvSIG
|
| 36 |
* {@link GPEManager}
|
| 37 |
* @see Locator
|
| 38 |
* @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
|
| 39 |
*/
|
| 40 |
public class GPELocator extends AbstractLocator { |
| 41 |
private static final String LOCATOR_NAME = "GPELocator"; |
| 42 |
/**
|
| 43 |
* GPEManager name used by the locator to access the instance
|
| 44 |
*/
|
| 45 |
public static final String GPE_MANAGER_NAME = "GPEManager"; |
| 46 |
private static final String GPE_MANAGER_DESCRIPTION = "GPEManager of gvSIG"; |
| 47 |
|
| 48 |
/**
|
| 49 |
* Unique instance.
|
| 50 |
*/
|
| 51 |
private static final GPELocator instance = new GPELocator(); |
| 52 |
|
| 53 |
/* (non-Javadoc)
|
| 54 |
* @see org.gvsig.tools.locator.Locator#getLocatorName()
|
| 55 |
*/
|
| 56 |
public String getLocatorName() { |
| 57 |
return LOCATOR_NAME;
|
| 58 |
} |
| 59 |
|
| 60 |
/**
|
| 61 |
* Return a reference to {@link GPEManager}.
|
| 62 |
*
|
| 63 |
* @return a reference to GPEManager
|
| 64 |
* @throws LocatorException
|
| 65 |
* if there is no access to the class or the class cannot be
|
| 66 |
* instantiated
|
| 67 |
* @see Locator#get(String)
|
| 68 |
*/
|
| 69 |
public static GPEManager getGPEManager() throws LocatorException { |
| 70 |
return (GPEManager) getInstance().get(GPE_MANAGER_NAME);
|
| 71 |
} |
| 72 |
|
| 73 |
/**
|
| 74 |
* Return the singleton instance.
|
| 75 |
*
|
| 76 |
* @return the singleton instance
|
| 77 |
*/
|
| 78 |
public static GPELocator getInstance() { |
| 79 |
return instance;
|
| 80 |
} |
| 81 |
|
| 82 |
/**
|
| 83 |
* Registers the Class implementing the {@link GPEManager} interface.
|
| 84 |
*
|
| 85 |
* @param clazz
|
| 86 |
* implementing the GeometryManager interface
|
| 87 |
*/
|
| 88 |
public static void registerGPEManager(Class clazz) { |
| 89 |
getInstance().register(GPE_MANAGER_NAME, |
| 90 |
GPE_MANAGER_DESCRIPTION, |
| 91 |
clazz); |
| 92 |
} |
| 93 |
|
| 94 |
} |
| 95 |
|