Application: gvSIG desktop » gvSIG geoprocess

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geoprocess.algorithm.base.core;

import java.util.Enumeration;

import java.util.HashMap;

import java.util.Locale;

import java.util.Map;

import java.util.MissingResourceException;

import java.util.ResourceBundle;

import org.gvsig.geoprocess.lib.api.GeoProcess;

import org.gvsig.geoprocess.lib.api.GeoProcessLibrary;

import org.gvsig.geoprocess.lib.api.GeoProcessLocator;

import org.gvsig.tools.library.AbstractLibrary;

/**

 * Base class for the entry point of an algorithm

 * 

 * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>

 * @author gvSIG team

 */

public abstract class AlgorithmAbstractLibrary extends AbstractLibrary {

    /**

     * @deprecated Use {@link #getLanguageStrings(String)} instead.

     */

    protected HashMap<String, String> text = new HashMap<String, String>();

    @Override

    public void doRegistration() {

        registerAsServiceOf(GeoProcessLibrary.class);

    }

    /**

     * @deprecated Use {@link #getLanguageStrings(String)} instead.

     */

    protected void setLanguageStrings(String algorithmName) {

        this.text =

            new HashMap<String, String>(getLanguageStrings(algorithmName));

    }

    /**

     * Returns the translations.

     * 

     * @param algorithmName

     */

    protected Map<String, String> getLanguageStrings(String algorithmName) {

        Map<String, String> text = new HashMap<String, String>();

        String defaultFile = algorithmName;

        String file = algorithmName + "_" + Locale.getDefault().getLanguage();

        ResourceBundle labels = null;

        try {

            labels = ResourceBundle.getBundle(file, Locale.getDefault());

        } catch (final MissingResourceException e) {

            file = defaultFile;

        }

        try {

            if (labels == null) {

                labels = ResourceBundle.getBundle(file, Locale.getDefault());

            }

            Enumeration<String> bundleKeys = labels.getKeys();

            while (bundleKeys.hasMoreElements()) {

                final String key = bundleKeys.nextElement();

                final String value = labels.getString(key);

                text.put(key, value);

            }

        } catch (final MissingResourceException e) {

            file = defaultFile;

        }

        return text;

    }

    /**

     * Registers a new {@link GeoProcess}.

     * 

     * @param geoProcessClazz

     *            implementation of the {@link GeoProcess} to register

     */

    protected void registerGeoProcess(GeoProcess geoProcess) {

        GeoProcessLocator.getGeoProcessManager().registerGeoProcess(geoProcess);

    }

    /**

     * @deprecated use {@link #registerGeoProcess(Class)} instead

     */

    protected void registerGeoProcess(

        Class<? extends GeoProcess> geoProcessClazz,

        Map<String, String> localeStrings) {

        GeoProcessLocator.getGeoProcessManager().registerGeoProcess(

            geoProcessClazz, localeStrings);

    }

}