Example usage for org.apache.commons.net.ftp FTPClient getReplyCode

Introduction

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

Prototype

public int getReplyCode() 

Source Link

Document

Returns the integer value of the reply code of the last FTP reply.

Usage

From source file:org.moxie.ftp.FTPTaskMirrorImpl.java

/**
 * Create the specified directory on the remote host.
 *
 * @param ftp The FTP client connection//from w  w  w  .  j a va  2 s.com
 * @param dir The directory to create (format must be correct for host
 *      type)
 * @throws IOException  in unknown circumstances
 * @throws BuildException if ignoreNoncriticalErrors has not been set to true
 *         and a directory could not be created, for instance because it was
 *         already existing. Precisely, the codes 521, 550 and 553 will trigger
 *         a BuildException
 */
protected void makeRemoteDir(FTPClient ftp, String dir) throws IOException, BuildException {
    String workingDirectory = ftp.printWorkingDirectory();
    if (task.isVerbose()) {
        if (dir.indexOf("/") == 0 || workingDirectory == null) {
            task.log("Creating directory: " + dir + " in /");
        } else {
            task.log("Creating directory: " + dir + " in " + workingDirectory);
        }
    }
    if (dir.indexOf("/") == 0) {
        ftp.changeWorkingDirectory("/");
    }
    String subdir = "";
    StringTokenizer st = new StringTokenizer(dir, "/");
    while (st.hasMoreTokens()) {
        subdir = st.nextToken();
        task.log("Checking " + subdir, Project.MSG_DEBUG);
        if (!ftp.changeWorkingDirectory(subdir)) {
            if (!ftp.makeDirectory(subdir)) {
                // codes 521, 550 and 553 can be produced by FTP Servers
                //  to indicate that an attempt to create a directory has
                //  failed because the directory already exists.
                int rc = ftp.getReplyCode();
                if (!(task.isIgnoreNoncriticalErrors()
                        && (rc == CODE_550 || rc == CODE_553 || rc == CODE_521))) {
                    throw new BuildException("could not create directory: " + ftp.getReplyString());
                }
                if (task.isVerbose()) {
                    task.log("Directory already exists");
                }
            } else {
                if (task.isVerbose()) {
                    task.log("Directory created OK");
                }
                ftp.changeWorkingDirectory(subdir);
            }
        }
    }
    if (workingDirectory != null) {
        ftp.changeWorkingDirectory(workingDirectory);
    }
}

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From source file:org.mule.transport.ftp.FtpConnectionFactory.java

public Object makeObject() throws Exception {
    FTPClient client = new FTPClient();
    if (uri.getPort() > 0) {
        client.connect(uri.getHost(), uri.getPort());
    } else {//from w  w w. j a va2 s  . c o m
        client.connect(uri.getHost());
    }
    if (!FTPReply.isPositiveCompletion(client.getReplyCode())) {
        throw new IOException("Ftp connect failed: " + client.getReplyCode());
    }
    if (!client.login(uri.getUser(), uri.getPassword())) {
        throw new IOException("Ftp login failed: " + client.getReplyCode());
    }
    if (!client.setFileType(FTP.BINARY_FILE_TYPE)) {
        throw new IOException("Ftp error. Couldn't set BINARY transfer type: " + client.getReplyCode());
    }
    return client;
}

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From source file:org.mule.transport.ftp.FtpConnector.java

/**
 * Creates a new FTPClient that logs in and changes the working directory using the data
 * provided in <code>endpoint</code>.
 *///from   w  w  w.  j a v a  2s. c o  m
protected FTPClient createFtpClient(ImmutableEndpoint endpoint) throws Exception {
    EndpointURI uri = endpoint.getEndpointURI();
    FTPClient client = this.getFtp(uri);

    this.enterActiveOrPassiveMode(client, endpoint);
    this.setupFileType(client, endpoint);

    String path = uri.getPath();

    // only change directory if one was configured
    if (StringUtils.isNotBlank(path)) {
        // MULE-2400: if the path begins with '~' we must strip the first '/' to make things
        // work with FTPClient
        if ((path.length() >= 2) && (path.charAt(1) == '~')) {
            path = path.substring(1);
        }

        if (!client.changeWorkingDirectory(path)) {
            throw new IOException(MessageFormat.format(
                    "Failed to change working directory to {0}. Ftp error: {1}", path, client.getReplyCode()));
        }
    }
    return client;
}

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From source file:org.mule.transport.ftp.FtpMessageReceiver.java

protected FTPFile[] listFiles() throws Exception {
    FTPClient client = null;
    try {//from  ww  w  . ja  v a  2  s.co  m
        client = connector.createFtpClient(endpoint);
        FTPListParseEngine engine = client.initiateListParsing();
        FTPFile[] files = null;
        List<FTPFile> v = new ArrayList<FTPFile>();
        while (engine.hasNext()) {
            if (getLifecycleState().isStopping()) {
                break;
            }
            files = engine.getNext(FTP_LIST_PAGE_SIZE);
            if (files == null || files.length == 0) {
                return files;
            }
            for (FTPFile file : files) {
                if (file.isFile()) {
                    if (filenameFilter == null || filenameFilter.accept(null, file.getName())) {
                        v.add(file);
                    }
                }
            }
        }

        if (!FTPReply.isPositiveCompletion(client.getReplyCode())) {
            throw new IOException("Failed to list files. Ftp error: " + client.getReplyCode());
        }

        return v.toArray(new FTPFile[v.size()]);
    } finally {
        if (client != null) {
            connector.releaseFtp(endpoint.getEndpointURI(), client);
        }
    }
}

---

From source file:org.mule.transport.ftp.FtpMessageReceiver.java

protected void postProcess(FTPClient client, FTPFile file, MuleMessage message) throws Exception {
    if (!client.deleteFile(file.getName())) {
        throw new IOException(MessageFormat.format("Failed to delete file {0}. Ftp error: {1}", file.getName(),
                client.getReplyCode()));
    }// www  .  j a  v a2 s.c  om
    if (logger.isDebugEnabled()) {
        logger.debug("Deleted processed file " + file.getName());
    }

    if (connector.isStreaming()) {
        if (!client.completePendingCommand()) {
            throw new IOException(MessageFormat.format(
                    "Failed to complete a pending command. Retrieveing file {0}. Ftp error: {1}",
                    file.getName(), client.getReplyCode()));
        }
    }
}

---

From source file:org.mule.transport.ftp.FtpMessageRequester.java

protected void postProcess(FTPClient client, FTPFile file, MuleMessage message) throws Exception {
    if (!connector.isStreaming()) {
        if (!client.deleteFile(file.getName())) {
            throw new IOException(MessageFormat.format("Failed to delete file {0}. Ftp error: {1}",
                    file.getName(), client.getReplyCode()));
        }/*from  w  w  w  .  ja v a2s  . co  m*/
        if (logger.isDebugEnabled()) {
            logger.debug("Deleted file " + file.getName());
        }
    }
}

---

From source file:org.mule.transport.ftp.FtpMessageRequester.java

protected FTPFile findFileToProcess(FTPClient client) throws Exception {
    FTPListParseEngine engine = client.initiateListParsing();
    FTPFile[] files = null;/* w  ww  . j a v a 2  s  . com*/
    while (engine.hasNext()) {
        files = engine.getNext(FTP_LIST_PAGE_SIZE);
        if (files == null) {
            break;
        }
        FilenameFilter filenameFilter = getFilenameFilter();
        for (int i = 0; i < files.length; i++) {
            FTPFile file = files[i];
            if (file.isFile()) {
                if (filenameFilter.accept(null, file.getName())) {
                    if (connector.validateFile(file)) {
                        // only read the first one
                        return file;
                    }
                }
            }
        }
    }
    if (!FTPReply.isPositiveCompletion(client.getReplyCode())) {
        throw new IOException("Ftp error: " + client.getReplyCode());
    }

    return null;
}

---

From source file:org.opennms.systemreport.formatters.FtpSystemReportFormatter.java

@Override
public void end() {
    m_zipFormatter.end();//from w w  w  .  j  a v  a  2s . co  m
    IOUtils.closeQuietly(m_outputStream);

    final FTPClient ftp = new FTPClient();
    FileInputStream fis = null;
    try {
        if (m_url.getPort() == -1 || m_url.getPort() == 0 || m_url.getPort() == m_url.getDefaultPort()) {
            ftp.connect(m_url.getHost());
        } else {
            ftp.connect(m_url.getHost(), m_url.getPort());
        }
        if (m_url.getUserInfo() != null && m_url.getUserInfo().length() > 0) {
            final String[] userInfo = m_url.getUserInfo().split(":", 2);
            ftp.login(userInfo[0], userInfo[1]);
        } else {
            ftp.login("anonymous", "opennmsftp@");
        }
        int reply = ftp.getReplyCode();
        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
            LOG.error("FTP server refused connection.");
            return;
        }

        String path = m_url.getPath();
        if (path.endsWith("/")) {
            LOG.error("Your FTP URL must specify a filename.");
            return;
        }
        File f = new File(path);
        path = f.getParent();
        if (!ftp.changeWorkingDirectory(path)) {
            LOG.info("unable to change working directory to {}", path);
            return;
        }
        LOG.info("uploading {} to {}", f.getName(), path);
        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        ftp.enterLocalPassiveMode();
        fis = new FileInputStream(m_zipFile);
        if (!ftp.storeFile(f.getName(), fis)) {
            LOG.info("unable to store file");
            return;
        }
        LOG.info("finished uploading");
    } catch (final Exception e) {
        LOG.error("Unable to FTP file to {}", m_url, e);
    } finally {
        IOUtils.closeQuietly(fis);
        if (ftp.isConnected()) {
            try {
                ftp.disconnect();
            } catch (IOException ioe) {
                // do nothing
            }
        }
    }
}

---

From source file:org.openspice.vfs.ftp.FtpVFile.java

public InputStream inputStreamContents() {
    if (Print.wouldPrint(Print.VFS)) {
        Print.println("Trying to read contents of file " + this.path);
        Print.println("path = " + this.path);
    }/*from w w w . j a v a 2s . co  m*/
    final FTPClient ftpc = this.fvol.getConnectedFTPClient();
    Print.println(Print.VFS, "Connected .... ");
    try {
        final ByteArrayOutputStream output = new ByteArrayOutputStream();
        if (ftpc.retrieveFile(this.path, output)) {
            final String s = new String(output.toByteArray());
            if (Print.wouldPrint(Print.VFS)) {
                Print.println("Got file: " + s.length());
            }
            if (s.length() < 100) {
                if (Print.wouldPrint(Print.VFS))
                    Print.println("s = " + s);
            }
            return new ByteArrayInputStream(output.toByteArray());
        } else {
            if (Print.wouldPrint(Print.VFS))
                Print.println("reply code = " + ftpc.getReplyCode());
            throw new Alert("Cannot retrieve file from FTP server").culprit("file", this.path).mishap();
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.oss.digitalforms.MobileFormsImpl.java

private void ftpValidations(String ftpHost, String user, String password) throws Exception {
    FTPClient ftp = new FTPClient();
    ftp.connect(ftpHost);//w  w  w .  j ava 2  s.  co  m
    int reply = ftp.getReplyCode();
    if (!FTPReply.isPositiveCompletion(reply)) {
        ftp.disconnect();
        throw new Exception("Exception in connecting to FTP Server");
    }
    ftp.login(user, password);
    ftp.listFiles();
    ftp.disconnect();
}

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