Example usage for org.apache.commons.net.ftp FTPReply SYSTEM_STATUS

Introduction

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

Prototype

int SYSTEM_STATUS

To view the source code for org.apache.commons.net.ftp FTPReply SYSTEM_STATUS.

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Usage

From source file:com.sos.VirtualFileSystem.FTP.SOSVfsFtpBaseClass.java

/**
 * Performs some post-login operations, such trying to detect server support
 * for utf8.// w  ww  . j a v a 2 s .  c  o  m
 *
 */
@Override
public void doPostLoginOperations() {
    // synchronized (lock) {

    if (objOptions.CheckServerFeatures.value() == true) { // JIRA SOSFTP-92
        sendCommand("FEAT");
        if (objFTPReply.getCode() == FTPReply.SYSTEM_STATUS) {
            String[] lines = objFTPReply.getMessages();
            for (int i = 1; i < lines.length - 1; i++) {
                String feat = lines[i].trim().toUpperCase();
                // REST STREAM supported?
                if ("REST STREAM".equalsIgnoreCase(feat)) {
                    restSupported = true;
                    continue;
                }
                // UTF8 supported?
                if ("UTF8".equalsIgnoreCase(feat)) {
                    utf8Supported = true;
                    Client().setControlEncoding("UTF-8");
                    continue;
                }
                // MLSD supported?
                if ("MLSD".equalsIgnoreCase(feat)) {
                    mlsdSupported = true;
                    continue;
                }
                // MODE Z supported?
                if ("MODE Z".equalsIgnoreCase(feat) || feat.startsWith("MODE Z ")) {
                    modezSupported = true;
                    continue;
                }
            }
        } else {
            logger.info("no valid response for FEAT command received: " + objFTPReply.toString());
        }
        // Turn UTF 8 on (if supported).
        if (utf8Supported) {
            sendCommand("OPTS UTF8 ON");
        }
        // Data channel security.
        // if (security == SECURITY_FTPS || security == SECURITY_FTPES) {
        // Client().sendCommand("PBSZ 0");
        // LogReply();
        // Client().sendCommand("PROT P");
        // LogReply();
        //
        // if (objFTPReply.isSuccessCode()) {
        // dataChannelEncrypted = true;
        // }
        // }

        sendCommand("NOOP"); // to clear the reply string
    }
}

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From source file:org.apache.maven.wagon.providers.ftp.FtpWagon.java

public boolean resourceExists(String resourceName) throws TransferFailedException, AuthorizationException {
    Resource resource = new Resource(resourceName);

    try {//  w ww  . java 2  s  . c  o m
        ftpChangeDirectory(resource);

        String filename = PathUtils.filename(resource.getName());
        int status = ftp.stat(filename);

        return ((status == FTPReply.FILE_STATUS) || (status == FTPReply.DIRECTORY_STATUS)
                || (status == FTPReply.FILE_STATUS_OK) // not in the RFC but used by some FTP servers
                || (status == FTPReply.COMMAND_OK) // not in the RFC but used by some FTP servers
                || (status == FTPReply.SYSTEM_STATUS));
    } catch (IOException e) {
        throw new TransferFailedException("Error transferring file via FTP", e);
    } catch (ResourceDoesNotExistException e) {
        return false;
    }
}

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