org.limy.lrd.deploy.FtpDeployer.java Source code

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Here is the source code for org.limy.lrd.deploy.FtpDeployer.java

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/*
 * Created 2007/08/07
 * Copyright (C) 2003-2007  Naoki Iwami (naoki@limy.org)
 *
 * This file is part of limyweb-lrd.
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package org.limy.lrd.deploy;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;

import org.apache.commons.io.filefilter.FileFileFilter;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.net.ftp.FTPClient;
import org.limy.common.ftp.FtpInfo;
import org.limy.common.util.FtpUtils;
import org.limy.common.web.LimyWebSession;
import org.limy.lrd.common.LrdException;
import org.limy.lrd.common.RepositoryBean;
import org.limy.lrd.common.util.LrdUtils;

/**
 * @author Naoki Iwami
 */
public class FtpDeployer extends BaseDeployer {

    /** logger */
    private static final Log LOG = LogFactory.getLog(FtpDeployer.class);

    // ------------------------ Fields

    /** ?Bean */
    private final RepositoryBean repositoryBean;

    /** FTP */
    private final FTPClient client;

    /** FTP */
    private final FtpInfo ftpInfo;

    // ------------------------ Constructors

    /**
     * FtpDeployer ???
     * @param repositoryBean ?Bean
     * @param client FTP
     * @param ftpInfo FTP
     * @param session Web
     */
    public FtpDeployer(RepositoryBean repositoryBean, FTPClient client, FtpInfo ftpInfo, LimyWebSession session) {
        super(session);
        this.repositoryBean = repositoryBean;
        this.client = client;
        this.ftpInfo = ftpInfo;
    }

    // ------------------------ Implement Methods

    public void deployLrd(String lrdPath, String outHtml) throws IOException, LrdException {

        String uploadPath = LrdUtils.getHtmlPath(lrdPath);
        deployByteContents(uploadPath, getBytesEUC(outHtml, repositoryBean.getViewCharset()));
    }

    public void deployFile(String path, byte[] contents) throws IOException, LrdException {

        deployByteContents(path, contents);

    }

    public void deployStaticFiles(File srcDir, String destDirName) throws IOException {

        for (String fileName : srcDir.list(FileFileFilter.FILE)) {
            FileInputStream in = new FileInputStream(new File(srcDir, fileName));
            FtpUtils.uploadFileFtp(client, ftpInfo.getPath(), destDirName + "/" + fileName, in);
            in.close();
        }
    }

    public void deleteDir(String dirName) throws IOException {
        // not support
        LOG.debug("???????");
    }

    // ------------------------ Getter/Setter Methods

    /**
     * FTP????
     * @return FTP
     */
    public FTPClient getClient() {
        return client;
    }

    /**
     * FTP????
     * @return FTP
     */
    public FtpInfo getFtpInfo() {
        return ftpInfo;
    }

    // ------------------------ Private Methods

    /**
     * FTP????
     * @param path ???
     * @param contents 
     * @throws IOException I/O
     * @throws LrdException 
     */
    private void deployByteContents(String path, byte[] contents) throws IOException, LrdException {

        ByteArrayInputStream inputStream = new ByteArrayInputStream(contents);
        boolean success;
        try {
            success = FtpUtils.uploadFileFtp(client, ftpInfo.getPath(), path, inputStream);
        } finally {
            inputStream.close();
        }

        if (!success) {
            // ?
            LOG.debug("Fail to upload : " + path);
            throw new LrdException(path + " ??????");
        }
    }

    /**
     * 3?EUC???byte???????
     * @param lines 
     * @param charset 
     * @return byte?
     * @throws UnsupportedEncodingException ?
     */
    private byte[] getBytesEUC(String lines, String charset) throws UnsupportedEncodingException {

        if ("EUC-JP".equals(charset)) {
            // EUC-JP???Type A??Type B?????
            return lines.replace('\uff5e', '\u301c').getBytes(charset);
        }
        return lines.getBytes(charset);
    }

}