Application: gvSIG desktop » gvSIG scripting

package org.gvsig.scripting.app.extension;

import java.io.File;

import org.apache.commons.io.FileUtils;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.PluginsLocator;

import org.gvsig.andami.PluginsManager;

import org.gvsig.installer.lib.api.InstallerLocator;

import org.gvsig.installer.lib.api.InstallerManager;

import org.gvsig.installer.lib.spi.InstallerProviderLocator;

import org.gvsig.scripting.ScriptingLocator;

import org.gvsig.scripting.ScriptingManager;

import org.gvsig.tools.service.spi.ProviderFactory;

import org.gvsig.tools.service.spi.ProviderManager;

import org.gvsig.tools.util.Invocable;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

public class ScriptsInstallerInitializer implements Invocable {

    public static final String VERSION_FORMAT = "%M.%m.%r";

    private static final Logger LOG = LoggerFactory.getLogger(ScriptsInstallerInitializer.class);

    @Override

    public Object call(Object... args) {

        // Cuando se hace la llamada a este metodo, aun no esta inicializado gvSIG.

        // Los servicios que ofrece el PluginsManager no son completos, solo algunos

        // de ellos estan disponibles. La lista de plugins aun no se ha cargado.

        try {

            String pluginName = (String) args[0];

            ProviderManager providerManager = InstallerProviderLocator.getProviderManager();            

            PluginsManager pluginManager = PluginsLocator.getManager();

            ScriptingManager manager = ScriptingLocator.getManager();

            InstallerManager installerManager = InstallerLocator.getInstallerManager();

            File pluginHomeFolder = pluginManager.getPluginHomeFolder(pluginName);

            String gvsigversion = pluginManager.getApplicationVersion().format(VERSION_FORMAT) ;

            File home = ScriptingUtils.getScriptsHomeFolder(pluginHomeFolder, gvsigversion);

            manager.setHomeFolder(home);

            manager.setPackagesFolder(pluginManager.getInstallFolder());

            File localAddonRepositoryFolder = new File(manager.getRootUserFolder(), "addons");

            ProviderFactory factory = manager.getInstallerFactory();

            providerManager.addProviderFactory(factory);

            installerManager.setDefaultLocalAddonRepository(

                    localAddonRepositoryFolder,

                    factory.getName()

            );

            return true;

        } catch (Exception ex) {

            LOG.warn("Problems initializing scripts installer.",ex);

            return false;

        }

    }

}