Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2010 {Prodevelop}   {Task}

 */

package org.gvsig.installer.lib.api.execution;

import java.io.File;

import java.net.URL;

import java.util.List;

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

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

import org.gvsig.installer.lib.api.creation.MakePluginPackageService;

import org.gvsig.tools.service.Service;

import org.gvsig.tools.task.SimpleTaskStatus;

/**

 * <p>

 * This service is used to read a bundle file and install the packages contained

 * in it. It has methods to read the packages contained in a bundle and to

 * install one of them.

 * </p>

 * <p>

 * The bundle is a file that has been created using the

 * {@link MakePluginPackageService} service. It is possible to create an

 * installer manually, but it has to have the structure defined by the

 * {@link InstallerManager} class.

 * </p>

 * 

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodr&aacute;</a>

 */

public interface InstallPackageService extends Service {

        public void reset();

        /**

         * Adds a the URI of a bundle that contains some packages to install. A

         * bundle is a compressed zip file with a structure defined in the

         * {@link InstallerManager} class.

         * 

         * @param bundleURI

         *            the URI of a bundle.

         * @throws InstallPackageServiceException

         *             it is thrown if there is an exception reading the URI.

         */

        public void addBundle(File bundleFile)

                        throws InstallPackageServiceException;

        /**

         * Adds a URL of a bundle that contains some packages to install. A bundle

         * is a compressed zip file with a structure defined in the

         * {@link InstallerManager} class.

         * 

         * @param bundleURL

         *            the {@link URL} of a bundle.

         * @throws InstallPackageServiceException

         *             it is thrown if there is an exception reading the {@link URL}

         *             .

         */

        public void addBundle(URL bundleURL) throws InstallPackageServiceException;

        /**

         * In reads a directory and reads all the bundles. This method retrieve all

         * the information of the packages located in the bundles and allows to the

         * user to show this information.

         * 

         * @param bundlesDirectory

         *            a directory that contains bundles.

         * @throws InstallPackageServiceException

         *             If there is any problem reading the directory of bundles.

         */

        public void addBundlesFromDirectory(File bundlesDirectory)

                        throws InstallPackageServiceException;

        /**

         * Install a package in a concrete gvSIG installation directory. The

         * selected package has to be contained in one of the bundles that has been

         * previously added using the {@link #addBundle(File)} or the

         * {@link #addBundlesFromDirectory(File)} method.

         * 

         * @param applicationDirectory

         *            a valid root directory where an instance og gvSIG is

         *            installed.

         * @param packageInfo

         *            the package to install.

         * @throws InstallPackageServiceException

         *             If there is an error installing the package.

         */

        public void installPackage(File applicationDirectory,

                        PackageInfo packageInfo) throws InstallPackageServiceException;

        /**

         * Install a package in a concrete gvSIG installation directory. The

         * selected package has to be contained in one of the bundles that has been

         * previously added using the {@link #addBundle(File)} or the

         * {@link #addBundlesFromDirectory(File)} method.

         * 

         * @param applicationDirectory

         *            a valid root directory where an instance og gvSIG is

         *            installed.

         * @param packageCode

         *            the code of the package.

         * @throws InstallPackageServiceException

         *             if there is an error installing the {@link PackageInfo#}

         */

        public void installPackage(File applicationDirectory, String packageCode)

                        throws InstallPackageServiceException;

        /**

         * @return the number of packages that has been loaded form one or more

         *         bundles using the {@link #addBundle(File)} or the

         *         {@link #addBundlesFromDirectory(File)} method.

         */

        public int getPackageCount();

        /**

         * Return the package information for a concrete position. All the packages

         * has been loaded form one or more bundles using the

         * {@link #addBundle(File)} or the {@link #addBundlesFromDirectory(File)}

         * method.

         * 

         * @param index

         *            the position of the package.

         * @return the information of a package. returns <code>null</code> if the

         *         package doesn't exist.

         */

        public PackageInfo getPackageInfo(int index);

        /**

         * Return the package information for a concrete position. All the packages

         * has been loaded form one or more bundles using the

         * {@link #addBundle(File)} or the {@link #addBundlesFromDirectory(File)}

         * method.

         * 

         * @param packageCode

         *            the code of the package.

         * @return the information of a package. returns <code>null</code> if the

         *         package doesn't exist.

         */

        public PackageInfo getPackageInfo(String packageCode);

        /**

         * Download the package and register it in the manager.

         * 

         * @param packageInfo

         */

        public void downloadPackage(PackageInfo packageInfo,

                        SimpleTaskStatus taskStatus) throws InstallPackageServiceException;

        /**

     * 

     */

        // public void resetPackages();

        /**

         * @return

         */

        public List<String> getDefaultSelectedPackagesIDs();

        /**

         * Gets the list of all the categories of *all* the packages.

         * 

         * @return a list with the categories of all the packages.

         */

        public List<String> getCategories();

        /**

         * Gets the list of different the types of *all* the packages.

         * 

         * @return a list with the types of packages.

         */

        public List<String> getTypes();

}