| gvSIG desktop 1

/* 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.impl.info;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.OutputStream;

import java.net.URL;

import java.util.Properties;

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

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

import org.gvsig.installer.lib.impl.utils.SignUtil;

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

/**

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

 */

public class InstallerInfoFileWriter implements PackageInfoWriter {

        /**

         * Writes the install.info file

         * 

         * @param fileName

         *            The file name to write the installation information

         * @param installInfo

         *            The installation information

         * @throws InstallerInfoFileException

         */

        public void write(PackageInfo installInfo, String fileName)

                        throws InstallerInfoFileException {

                write(installInfo, new File(fileName));

        }

        /**

         * Writes the install.info file

         * 

         * @param file

         *            The file to write the installation information

         * @param installInfo

         *            The installation information

         * @throws InstallerInfoFileException

         */

        public void write(PackageInfo installInfo, File file)

                        throws InstallerInfoFileException {

                try {

                        write(installInfo, new FileOutputStream(file));

                } catch (FileNotFoundException e) {

                        throw new InstallerInfoFileException("install_infofile_not_found",

                                        e);

                }

                SignUtil signutil = new SignUtil();

                if( signutil.canSign() ) {

                        signutil.sign(file);

                }

        }

        /**

         * Writes the install.info file

         * 

         * @param os

         *            The file to write the installation information

         * @param installInfo

         *            The installation information

         * @throws InstallerInfoFileException

         */

        public void write(PackageInfo installInfo, OutputStream os)

                        throws InstallerInfoFileException {

                try {

                        // Fill the properties

                        Properties properties = new Properties();

                        properties.setProperty(InstallerInfoTags.CODE, installInfo

                                        .getCode());

                        properties.setProperty(InstallerInfoTags.NAME, installInfo

                                        .getName());

                        properties.setProperty(InstallerInfoTags.DESCRIPTION, installInfo

                                        .getDescription());

                        properties.setProperty(InstallerInfoTags.VERSION, installInfo

                                        .getVersion().toString());

                        properties.setProperty(InstallerInfoTags.BUILD, Integer

                                        .toString(installInfo.getBuild()));

                        properties.setProperty(InstallerInfoTags.STATE, installInfo

                                        .getState());

                        properties.setProperty(InstallerInfoTags.OFFICIAL, Boolean

                                        .toString(installInfo.isOfficial()));

                        properties.setProperty(InstallerInfoTags.TYPE, installInfo

                                        .getType());

                        properties.setProperty(InstallerInfoTags.OS, installInfo

                                        .getOperatingSystem());

                        properties.setProperty(InstallerInfoTags.ARCHITECTURE, installInfo

                                        .getArchitecture());

                        properties.setProperty(InstallerInfoTags.JVM, installInfo

                                        .getJavaVM());

                        properties.setProperty(InstallerInfoTags.GVSIG_VERSION, installInfo

                                        .getGvSIGVersion());

                        String owner = installInfo.getOwner();

                        properties.setProperty(InstallerInfoTags.OWNER, owner == null ? ""

                                        : owner);

                        String categories = installInfo.getCategoriesAsString();

                        properties.setProperty(InstallerInfoTags.CATEGORIES,

                                        categories == null ? "" : categories);

                        if (installInfo.getDependencies() == null) {

                                properties.setProperty(InstallerInfoTags.DEPENDENCIES, "");

                        } else {

                                properties.setProperty(InstallerInfoTags.DEPENDENCIES,

                                                installInfo.getDependencies().toString());

                        }

                        URL sourcesURL = installInfo.getSourcesURL();

                        if (sourcesURL != null) {

                                properties.setProperty(InstallerInfoTags.SOURCES_URL,

                                                sourcesURL.toString());

                        } else {

                                properties.setProperty(InstallerInfoTags.SOURCES_URL, "");

                        }

                        URL webURL = installInfo.getWebURL();

                        if (webURL != null) {

                                properties.setProperty(InstallerInfoTags.WEB_URL, webURL

                                                .toString());

                        } else {

                                properties.setProperty(InstallerInfoTags.WEB_URL, "");

                        }

            String downloadURL = installInfo.getDownloadURLAsString();

                        if (downloadURL != null) {

                                properties.setProperty(InstallerInfoTags.DOWNLOAD_URL,

                    downloadURL);

                        }

                        URL ownerURL = installInfo.getOwnerURL();

                        if (ownerURL != null) {

                                properties.setProperty(InstallerInfoTags.OWNER_URL, ownerURL

                                                .toString());

                        }

                        properties.setProperty(InstallerInfoTags.MODEL_VERSION, installInfo

                                        .getModelVersion());

                        properties.store(os, "");

                        os.close();

                } catch (IOException e) {

                        throw new InstallerInfoFileException(

                                        "install_infofile_writing_error", e);

                }

        }

}