Examples with FTPFile org.apache.commons.net.ftp.FTPFile used on opensource projects

Example 16 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project camel by apache.

the class FtpOperations method listFiles.

public List<FTPFile> listFiles() throws GenericFileOperationFailedException {
    log.trace("listFiles()");
    try {
        final List<FTPFile> list = new ArrayList<FTPFile>();
        FTPFile[] files = client.listFiles();
        // can return either null or an empty list depending on FTP servers
        if (files != null) {
            list.addAll(Arrays.asList(files));
        }
        return list;
    } catch (IOException e) {
        throw new GenericFileOperationFailedException(client.getReplyCode(), client.getReplyString(), e.getMessage(), e);
    }
}

Example 17 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project azure-tools-for-java by Microsoft.

the class WebAppUtils method removeFtpDirectory.

public static void removeFtpDirectory(FTPClient ftpClient, String path, IProgressIndicator pi) throws IOException {
    String prefix = "Removing from FTP server: ";
    FTPFile[] subFiles = ftpClient.listFiles(path);
    if (subFiles.length > 0) {
        for (FTPFile ftpFile : subFiles) {
            if (pi != null && pi.isCanceled())
                break;
            String currentFileName = ftpFile.getName();
            if (currentFileName.equals(".") || currentFileName.equals("..")) {
                // skip
                continue;
            }
            String path1 = path + "/" + currentFileName;
            if (ftpFile.isDirectory()) {
                // remove the sub directory
                removeFtpDirectory(ftpClient, path1, pi);
            } else {
                // delete the file
                if (pi != null)
                    pi.setText2(prefix + path1);
                ftpClient.deleteFile(path1);
            }
        }
    }
    if (pi != null)
        pi.setText2(prefix + path);
    ftpClient.removeDirectory(path);
    if (pi != null)
        pi.setText2("");
}

Example 18 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project azure-tools-for-java by Microsoft.

the class WebAppUtils method deployCustomJdk.

public static void deployCustomJdk(WebApp webApp, String jdkDownloadUrl, WebContainer webContainer, IProgressIndicator indicator) throws IOException, InterruptedException, WebAppException {
    FTPClient ftp = null;
    String customJdkFolderName = null;
    try {
        PublishingProfile pp = webApp.getPublishingProfile();
        ftp = getFtpConnection(pp);
        if (indicator != null)
            indicator.setText("Deleting custom jdk artifacts, if any (takes a while)...");
        removeCustomJdkArtifacts(ftp, indicator);
        if (indicator != null)
            indicator.setText("Uploading scripts...");
        uploadJdkDownloadScript(ftp, jdkDownloadUrl);
        //            if (indicator != null) indicator.setText("Starting the service...");
        //            webApp.start();
        final String siteUrl = "https://" + webApp.defaultHostName();
        // send get to activate the script
        sendGet(siteUrl);
        // Polling report.txt...
        if (indicator != null)
            indicator.setText("Checking the JDK gets downloaded and unpacked...");
        //int step = 0;
        while (!doesRemoteFileExist(ftp, ftpRootPath, reportFilename)) {
            if (indicator != null && indicator.isCanceled())
                throw new CancellationException("Canceled by user.");
            //if (step++ > 3) checkFreeSpaceAvailability(ftp);
            Thread.sleep(5000);
            sendGet(siteUrl);
        }
        if (indicator != null)
            indicator.setText("Checking status...");
        OutputStream reportFileStream = new ByteArrayOutputStream();
        ftp.retrieveFile("report.txt", reportFileStream);
        String reportFileString = reportFileStream.toString();
        if (reportFileString.startsWith("FAIL")) {
            String err = reportFileString.substring(reportFileString.indexOf(":" + 1));
            throw new WebAppException(err);
        }
        // get top level jdk folder name (under jdk folder)
        FTPFile[] ftpDirs = ftp.listDirectories(ftpJdkPath);
        if (ftpDirs.length != 1) {
            String err = "Bad JDK archive. Please make sure the JDK archive contains a single JDK folder. For example, 'my-jdk1.7.0_79.zip' archive should contain 'jdk1.7.0_79' folder only";
            throw new WebAppException(err);
        }
        customJdkFolderName = ftpDirs[0].getName();
        uploadWebConfigForCustomJdk(ftp, webApp, customJdkFolderName, webContainer, indicator);
    } catch (IOException | WebAppException | InterruptedException ex) {
        if (doesRemoteFolderExist(ftp, ftpRootPath, jdkFolderName)) {
            indicator.setText("Error happened. Cleaning up...");
            removeFtpDirectory(ftp, ftpJdkPath, indicator);
        }
        throw ex;
    } finally {
        indicator.setText("Removing working data from server...");
        cleanupWorkerData(ftp);
        if (ftp != null && ftp.isConnected()) {
            ftp.disconnect();
        }
    }
}