org.compiere.model.MMediaServer.java Source code

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Here is the source code for org.compiere.model.MMediaServer.java

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/******************************************************************************
 * Product: Adempiere ERP & CRM Smart Business Solution                       *
 * Copyright (C) 1999-2006 ComPiere, Inc. All Rights Reserved.                *
 * This program is free software; you can redistribute it and/or modify it    *
 * under the terms version 2 of the GNU General Public License as published   *
 * by the Free Software Foundation. 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.,    *
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
 * For the text or an alternative of this public license, you may reach us    *
 * ComPiere, Inc., 2620 Augustine Dr. #245, Santa Clara, CA 95054, USA        *
 * or via info@compiere.org or http://www.compiere.org/license.html           *
 *****************************************************************************/
package org.compiere.model;

import java.io.ByteArrayInputStream;
import java.sql.ResultSet;
import java.util.List;
import java.util.Properties;
import java.util.logging.Level;
import org.apache.commons.net.ftp.FTPClient;
import org.compiere.util.CLogger;

/**
 *    Media Server Model
 *   
 *  @author Jorg Janke
 *  @version $Id: MMediaServer.java,v 1.3 2006/07/30 00:51:05 jjanke Exp $
 *  @author red1 - FR: [ 2214883 ] Remove SQL code and Replace for Query
 */
public class MMediaServer extends X_CM_Media_Server {
    /**
     * 
     */
    private static final long serialVersionUID = 1065424104545571149L;

    /**
     *    Get Media Server
     *   @param project
     *   @return server list
     */
    public static MMediaServer[] getMediaServer(MWebProject project) {
        final String whereClause = I_CM_Media_Server.COLUMNNAME_CM_WebProject_ID + "=?";
        List<MMediaServer> list = new Query(project.getCtx(), MMediaServer.Table_Name, whereClause,
                project.get_TrxName()).setParameters(project.getCM_WebProject_ID())
                        .setOrderBy(I_CM_Media_Server.COLUMNNAME_CM_Media_Server_ID).list();
        MMediaServer[] retValue = new MMediaServer[list.size()];
        list.toArray(retValue);
        return retValue;
    } //   getMediaServer

    /**   Logger   */
    private static CLogger s_log = CLogger.getCLogger(MMediaServer.class);

    /**************************************************************************
     *    Standard Constructor
     *   @param ctx context
     *   @param CM_Media_Server_ID id
     *   @param trxName transaction
     */
    public MMediaServer(Properties ctx, int CM_Media_Server_ID, String trxName) {
        super(ctx, CM_Media_Server_ID, trxName);
    } //   MMediaServer

    /**
     *    Load Constructor
     *   @param ctx context
     *   @param rs request 
     *   @param trxName transaction
     */
    public MMediaServer(Properties ctx, ResultSet rs, String trxName) {
        super(ctx, rs, trxName);
    } //   MMediaServer

    /**
     *    (Re-)Deploy all media
     *    @param media array of media to deploy
     *    @return true if deployed
     */
    public boolean deploy(MMedia[] media) {
        // Check whether the host is our example localhost, we will not deploy locally, but this is no error
        if (this.getIP_Address().equals("127.0.0.1") || this.getName().equals("localhost")) {
            log.warning("You have not defined your own server, we will not really deploy to localhost!");
            return true;
        }

        FTPClient ftp = new FTPClient();
        try {
            ftp.connect(getIP_Address());
            if (ftp.login(getUserName(), getPassword()))
                log.info("Connected to " + getIP_Address() + " as " + getUserName());
            else {
                log.warning("Could NOT connect to " + getIP_Address() + " as " + getUserName());
                return false;
            }
        } catch (Exception e) {
            log.log(Level.WARNING, "Could NOT connect to " + getIP_Address() + " as " + getUserName(), e);
            return false;
        }

        boolean success = true;
        String cmd = null;
        //   List the files in the directory
        try {
            cmd = "cwd";
            ftp.changeWorkingDirectory(getFolder());
            //
            cmd = "list";
            String[] fileNames = ftp.listNames();
            log.log(Level.FINE, "Number of files in " + getFolder() + ": " + fileNames.length);

            /*
            FTPFile[] files = ftp.listFiles();
            log.config("Number of files in " + getFolder() + ": " + files.length);
            for (int i = 0; i < files.length; i++)
               log.fine(files[i].getTimestamp() + " \t" + files[i].getName());*/
            //
            cmd = "bin";
            ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
            //
            for (int i = 0; i < media.length; i++) {
                if (!media[i].isSummary()) {
                    log.log(Level.INFO, " Deploying Media Item:" + media[i].get_ID() + media[i].getExtension());
                    MImage thisImage = media[i].getImage();

                    // Open the file and output streams
                    byte[] buffer = thisImage.getData();
                    ByteArrayInputStream is = new ByteArrayInputStream(buffer);

                    String fileName = media[i].get_ID() + media[i].getExtension();
                    cmd = "put " + fileName;
                    ftp.storeFile(fileName, is);
                    is.close();
                }
            }
        } catch (Exception e) {
            log.log(Level.WARNING, cmd, e);
            success = false;
        }
        //   Logout from the FTP Server and disconnect
        try {
            cmd = "logout";
            ftp.logout();
            cmd = "disconnect";
            ftp.disconnect();
        } catch (Exception e) {
            log.log(Level.WARNING, cmd, e);
        }
        ftp = null;
        return success;
    } //   deploy

} //   MMediaServer