Example usage for org.apache.commons.net.ftp FTPCmd LIST

Introduction

In this page you can find the example usage for org.apache.commons.net.ftp FTPCmd LIST.

Prototype

FTPCmd LIST

To view the source code for org.apache.commons.net.ftp FTPCmd LIST.

Click Source Link

Usage

From source file:com.adaptris.ftp.ApacheFtpClientImpl.java

/**
 * list files in the current server directory
 *//*from   w ww  .j  a  v a2 s.c om*/
@Override
public String[] dir(String dirname, boolean full) throws IOException {
    String[] listing = new String[0];
    try {
        acquireLock();
        log("{} {}", FTPCmd.LIST, dirname);
        FTPFile[] results = ftpClient().listFiles(dirname);
        logReply(ftpClient().getReplyStrings());
        List<String> output = new ArrayList<String>();
        for (FTPFile file : results) {
            if (full) {
                output.add(file.toFormattedString());
            } else {
                output.add(file.getName());
            }
            listing = output.toArray(new String[output.size()]);
        }
    } finally {
        releaseLock();
    }
    return listing;
}

---

From source file:com.atomicleopard.thundr.ftp.commons.FTP.java

/***
 * A convenience method to send the FTP LIST command to the server,
 * receive the reply, and return the reply code.  Remember, it is up
 * to you to manage the data connection.  If you don't need this low
 * level of access, use {@link org.apache.commons.net.ftp.FTPClient}
 * , which will handle all low level details for you.
 * <p>/*from w  w w. j  ava  2  s. c o  m*/
 * @return The reply code received from the server.
 * @exception FTPConnectionClosedException
 *      If the FTP server prematurely closes the connection as a result
 *      of the client being idle or some other reason causing the server
 *      to send FTP reply code 421.  This exception may be caught either
 *      as an IOException or independently as itself.
 * @exception IOException  If an I/O error occurs while either sending the
 *      command or receiving the server reply.
 ***/
public int list() throws IOException {
    return sendCommand(FTPCmd.LIST);
}

---

From source file:com.atomicleopard.thundr.ftp.commons.FTP.java

/***
 * A convenience method to send the FTP LIST command to the server,
 * receive the reply, and return the reply code.  Remember, it is up
 * to you to manage the data connection.  If you don't need this low
 * level of access, use {@link org.apache.commons.net.ftp.FTPClient}
 * , which will handle all low level details for you.
 * <p>/*from   w w w.  j a v  a  2  s  . c o m*/
 * @param pathname  The pathname to list,
 * may be {@code null} in which case the command is sent with no parameters
 * @return The reply code received from the server.
 * @exception FTPConnectionClosedException
 *      If the FTP server prematurely closes the connection as a result
 *      of the client being idle or some other reason causing the server
 *      to send FTP reply code 421.  This exception may be caught either
 *      as an IOException or independently as itself.
 * @exception IOException  If an I/O error occurs while either sending the
 *      command or receiving the server reply.
 ***/
public int list(String pathname) throws IOException {
    return sendCommand(FTPCmd.LIST, pathname);
}

---

From source file:com.atomicleopard.thundr.ftp.commons.FTPClient.java

/**
 * private method through which all listFiles() and
 * initiateListParsing methods pass once a parser is determined.
 *
 * @exception FTPConnectionClosedException
 *                   If the FTP server prematurely closes the connection as a result
 *                   of the client being idle or some other reason causing the server
 *                   to send FTP reply code 421.  This exception may be caught either
 *                   as an IOException or independently as itself.
 * @exception IOException//ww  w.j  a v  a  2 s.c  o  m
 *                   If an I/O error occurs while either sending a
 *                   command to the server or receiving a reply from the server.
 * @see FTPListParseEngine
 */
private FTPListParseEngine initiateListParsing(FTPFileEntryParser parser, String pathname) throws IOException {
    Socket socket = _openDataConnection_(FTPCmd.LIST, getListArguments(pathname));

    FTPListParseEngine engine = new FTPListParseEngine(parser);
    if (socket == null) {
        return engine;
    }

    try {
        engine.readServerList(socket.getInputStream(), getControlEncoding());
    } finally {
        Util.closeQuietly(socket);
    }

    completePendingCommand();
    return engine;
}

---