Application: gvSIG desktop

package org.gvsig.andami;

import org.gvsig.tools.locator.AbstractLocator;

import org.gvsig.tools.locator.Locator;

import org.gvsig.tools.locator.LocatorException;

public class PluginsLocator extends AbstractLocator {

    private static final String LOCATOR_NAME = "PluginsLocator";

    /**

     * PluginsManager name used by the locator to access the instance

     */

    public static final String PLUGINS_MANAGER_NAME = "PluginsManager";

    private static final String PLUGINS_MANAGER_DESCRIPTION = "PluginsManager of Andami framework";

    /**

     * Unique instance.

     */

    private static final PluginsLocator instance = new PluginsLocator();

    /**

     * Return the singleton instance.

     *

     * @return the singleton instance

     */

    public static PluginsLocator getInstance() {

        return instance;

    }

    /**

     * Returns the Locator name.

     *

     * @return String containing the locator name.

     */

    public String getLocatorName() {

        return LOCATOR_NAME;

    }

    /**

     * Return a reference to DataManager.

     *

     * @return a reference to DataManager

     * @throws LocatorException

     *             if there is no access to the class or the class cannot be

     *             instantiated

     * @see Locator#get(String)

     */

    public static PluginsManager getManager() throws LocatorException {

        return (PluginsManager) getInstance().get(PLUGINS_MANAGER_NAME);

    }

    /**

     * Registers the Class implementing the DataManager interface.

     *

     * @param clazz

     *            implementing the DataManager interface

     */

    public static void registerManager(Class clazz) {

        getInstance().register(PLUGINS_MANAGER_NAME, PLUGINS_MANAGER_DESCRIPTION,

                clazz);

    }

    /**

     * Registers a class as the default DataManager.

     *

     * @param clazz

     *            implementing the DataManager interface

     */

    public static void registerDefaultManager(Class clazz) {

        getInstance().registerDefault(PLUGINS_MANAGER_NAME, PLUGINS_MANAGER_DESCRIPTION,

                clazz);

    }

}