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.spi.execution;

import java.io.File;

import java.io.IOException;

import java.io.InputStream;

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

import org.gvsig.installer.lib.api.execution.InstallPackageServiceException;

/**

 * <p>

 * Provider that manage the installation process of a concrete package. There is

 * a different provider for each package type that is supported. The provider

 * just have a method to install the package in gvSIG

 * </p>

 * 

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

 */

public interface InstallPackageProvider {

    /**

     * This method install a package in a valid gvSIG directory.

     * 

     * @param applicationDirectory

     *            the directory where gvSIG is located.

     * @param inputStream

     *            the stream that contains the package information.

     * @param taskStatus

     * @throws InstallPackageServiceException

     *             if there is a problem reading the stream or installing the

     *             package.

     */

    public void install(File applicationDirectory, InputStream inputStream,

        PackageInfo packageInfo) throws InstallPackageServiceException;

    public void installLater(File applicationDirectory, InputStream inputStream,

        PackageInfo packageInfo) throws InstallPackageServiceException, IOException;

}