svn-gvsig-desktop / branches / v2_0_0_prep / applications / appCatalog / src / org / gvsig / catalog / CatalogLocator.java @ 28434
History | View | Annotate | Download (2.79 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.catalog; |
29 |
|
30 |
import org.gvsig.gpe.GPELocator; |
31 |
import org.gvsig.gpe.GPEManager; |
32 |
import org.gvsig.tools.locator.AbstractLocator; |
33 |
import org.gvsig.tools.locator.Locator; |
34 |
import org.gvsig.tools.locator.LocatorException; |
35 |
|
36 |
/**
|
37 |
* This Locator provides the entry point for the gvSIG
|
38 |
* {@link CatalogManager}
|
39 |
* @see Locator
|
40 |
* @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
|
41 |
*/
|
42 |
public class CatalogLocator extends AbstractLocator { |
43 |
private static final String LOCATOR_NAME = "CatalogLocator"; |
44 |
/**
|
45 |
* CatalogManager name used by the locator to access the instance
|
46 |
*/
|
47 |
public static final String CATALOG_MANAGER_NAME = "CatalogManager"; |
48 |
private static final String CATALOG_MANAGER_DESCRIPTION = "CatalogManager of gvSIG"; |
49 |
|
50 |
/**
|
51 |
* Unique instance.
|
52 |
*/
|
53 |
private static final CatalogLocator instance = new CatalogLocator(); |
54 |
|
55 |
/* (non-Javadoc)
|
56 |
* @see org.gvsig.tools.locator.Locator#getLocatorName()
|
57 |
*/
|
58 |
public String getLocatorName() { |
59 |
return LOCATOR_NAME;
|
60 |
} |
61 |
|
62 |
/**
|
63 |
* Return a reference to {@link CatalogManager}.
|
64 |
*
|
65 |
* @return a reference to CatalogManager
|
66 |
* @throws LocatorException
|
67 |
* if there is no access to the class or the class cannot be
|
68 |
* instantiated
|
69 |
* @see Locator#get(String)
|
70 |
*/
|
71 |
public static CatalogManager getCatalogManager() throws LocatorException { |
72 |
return (CatalogManager) getInstance().get(CATALOG_MANAGER_NAME);
|
73 |
} |
74 |
|
75 |
/**
|
76 |
* Return the singleton instance.
|
77 |
*
|
78 |
* @return the singleton instance
|
79 |
*/
|
80 |
public static CatalogLocator getInstance() { |
81 |
return instance;
|
82 |
} |
83 |
|
84 |
/**
|
85 |
* Registers the Class implementing the {@link CatalogManager} interface.
|
86 |
*
|
87 |
* @param clazz
|
88 |
* implementing the ICatalogServiceDriver interface
|
89 |
*/
|
90 |
public static void registerCatalogManager(Class clazz) { |
91 |
getInstance().register(CATALOG_MANAGER_NAME, |
92 |
CATALOG_MANAGER_DESCRIPTION, |
93 |
clazz); |
94 |
} |
95 |
} |
96 |
|