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

Example 1 with FTPFile

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

the class FTPFileSystem method listStatus.

/**
   * Convenience method, so that we don't open a new connection when using this
   * method from within another method. Otherwise every API invocation incurs
   * the overhead of opening/closing a TCP connection.
   */
private FileStatus[] listStatus(FTPClient client, Path file) throws IOException {
    Path workDir = new Path(client.printWorkingDirectory());
    Path absolute = makeAbsolute(workDir, file);
    FileStatus fileStat = getFileStatus(client, absolute);
    if (fileStat.isFile()) {
        return new FileStatus[] { fileStat };
    }
    FTPFile[] ftpFiles = client.listFiles(absolute.toUri().getPath());
    FileStatus[] fileStats = new FileStatus[ftpFiles.length];
    for (int i = 0; i < ftpFiles.length; i++) {
        fileStats[i] = getFileStatus(ftpFiles[i], absolute);
    }
    return fileStats;
}

Example 2 with FTPFile

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

the class FtpComponent method buildFileEndpoint.

@Override
protected GenericFileEndpoint<FTPFile> buildFileEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
    String baseUri = getBaseUri(uri);
    // lets make sure we create a new configuration as each endpoint can customize its own version
    // must pass on baseUri to the configuration (see above)
    FtpConfiguration config = new FtpConfiguration(new URI(baseUri));
    FtpUtils.ensureRelativeFtpDirectory(this, config);
    FtpEndpoint<FTPFile> answer = new FtpEndpoint<FTPFile>(uri, this, config);
    extractAndSetFtpClientConfigParameters(parameters, answer);
    extractAndSetFtpClientParameters(parameters, answer);
    return answer;
}

Example 3 with FTPFile

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

the class FtpConsumer method isMatched.

@Override
protected boolean isMatched(GenericFile<FTPFile> file, String doneFileName, List<FTPFile> files) {
    String onlyName = FileUtil.stripPath(doneFileName);
    for (FTPFile f : files) {
        if (f.getName().equals(onlyName)) {
            return true;
        }
    }
    log.trace("Done file: {} does not exist", doneFileName);
    return false;
}

Example 4 with FTPFile

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

the class FTPTransfer method getRemoteFileInfo.

@Override
public FileInfo getRemoteFileInfo(final FlowFile flowFile, String path, String remoteFileName) throws IOException {
    final FTPClient client = getClient(flowFile);
    if (path == null) {
        int slashpos = remoteFileName.lastIndexOf('/');
        if (slashpos >= 0 && !remoteFileName.endsWith("/")) {
            path = remoteFileName.substring(0, slashpos);
            remoteFileName = remoteFileName.substring(slashpos + 1);
        } else {
            path = "";
        }
    }
    final FTPFile[] files = client.listFiles(path);
    FTPFile matchingFile = null;
    for (final FTPFile file : files) {
        if (file.getName().equalsIgnoreCase(remoteFileName)) {
            matchingFile = file;
            break;
        }
    }
    if (matchingFile == null) {
        return null;
    }
    return newFileInfo(matchingFile, path);
}

Example 5 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project bamboobsc by billchen198318.

the class FtpClientUtils method get.

/**
	 * 把目錄下的檔案抓下來,如果有權限
	 * 
	 * @param cwdDirectory		cd 目錄
	 * @param storeDir			本地端目錄
	 * @param head				檔案開頭 代null或 空白 忽略
	 * @param deleteFtpFile		是否刪除 FTP 上檔案(取完後刪除)
	 * 
	 * @throws SocketException
	 * @throws IOException
	 * @throws Exception
	 */
public void get(String cwdDirectory, File storeDir, String head, boolean deleteFtpFile) throws SocketException, IOException, Exception {
    if (!this.ftpClient.isConnected()) {
        this.logger.error("FTP not connection...");
        throw new Exception("FTP not connection...");
    }
    // 非 binary mode 在類 vsFtpd 可能會有問題 
    this.ftpClient.setFileType(FTPClient.BINARY_FILE_TYPE);
    if (cwdDirectory != null && !"".equals(cwdDirectory)) {
        this.ftpClient.cwd(cwdDirectory);
    }
    FTPFile[] ftpFiles = this.ftpClient.listFiles();
    for (int ix = 0; ftpFiles != null && ix < ftpFiles.length; ix++) {
        if (head != null && !"".equals(head)) {
            if (ftpFiles[ix].getName().indexOf(head) != 0) {
                logger.info("not get : " + ftpFiles[ix].getName());
                continue;
            }
        }
        logger.info(ftpFiles[ix]);
        if (ftpFiles[ix].isFile()) {
            File downloadFile = new File(storeDir.getPath() + "/" + ftpFiles[ix].getName());
            FileOutputStream fos = new FileOutputStream(downloadFile);
            if (this.ftpClient.retrieveFile(ftpFiles[ix].getName(), fos)) {
                logger.info("ftp GET (save to) : " + storeDir.getPath() + "/" + ftpFiles[ix].getName());
                if (deleteFtpFile) {
                    this.delete(ftpFiles[ix].getName());
                }
            }
            downloadFile = null;
            fos.close();
            fos = null;
        }
    }
}