org.apache.commons.net.ftp.FTPClient#makeDirectory

Source File: FTPFileSystem.java From RDFS with Apache License 2.0

6 votes

/**
 * 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 boolean mkdirs(FTPClient client, Path file, FsPermission permission)
    throws IOException {
  boolean created = true;
  Path workDir = new Path(client.printWorkingDirectory());
  Path absolute = makeAbsolute(workDir, file);
  String pathName = absolute.getName();
  if (!exists(client, absolute)) {
    Path parent = absolute.getParent();
    created = (parent == null || mkdirs(client, parent, FsPermission
        .getDefault()));
    if (created) {
      String parentDir = parent.toUri().getPath();
      client.changeWorkingDirectory(parentDir);
      created = created & client.makeDirectory(pathName);
    }
  } else if (isFile(client, absolute)) {
    throw new IOException(String.format(
        "Can't make directory for path %s since it is a file.", absolute));
  }
  return created;
}

Source File: FTPFileSystem.java From hadoop-gpu with Apache License 2.0

6 votes

/**
 * 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 boolean mkdirs(FTPClient client, Path file, FsPermission permission)
    throws IOException {
  boolean created = true;
  Path workDir = new Path(client.printWorkingDirectory());
  Path absolute = makeAbsolute(workDir, file);
  String pathName = absolute.getName();
  if (!exists(client, absolute)) {
    Path parent = absolute.getParent();
    created = (parent == null || mkdirs(client, parent, FsPermission
        .getDefault()));
    if (created) {
      String parentDir = parent.toUri().getPath();
      client.changeWorkingDirectory(parentDir);
      created = created & client.makeDirectory(pathName);
    }
  } else if (isFile(client, absolute)) {
    throw new IOException(String.format(
        "Can't make directory for path %s since it is a file.", absolute));
  }
  return created;
}

Source File: FTPFileSystem.java From big-c with Apache License 2.0

6 votes

/**
 * 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 boolean mkdirs(FTPClient client, Path file, FsPermission permission)
    throws IOException {
  boolean created = true;
  Path workDir = new Path(client.printWorkingDirectory());
  Path absolute = makeAbsolute(workDir, file);
  String pathName = absolute.getName();
  if (!exists(client, absolute)) {
    Path parent = absolute.getParent();
    created = (parent == null || mkdirs(client, parent, FsPermission
        .getDirDefault()));
    if (created) {
      String parentDir = parent.toUri().getPath();
      client.changeWorkingDirectory(parentDir);
      created = created && client.makeDirectory(pathName);
    }
  } else if (isFile(client, absolute)) {
    throw new ParentNotDirectoryException(String.format(
        "Can't make directory for path %s since it is a file.", absolute));
  }
  return created;
}

Source File: BugReportSenderFtp.java From YalpStore with GNU General Public License v2.0

6 votes

private boolean uploadAll() {
    FTPClient ftpClient = new FTPClient();
    try {
        ftpClient.connect(FTP_HOST, FTP_PORT);
        if (!ftpClient.login(FTP_USER, FTP_PASSWORD)) {
            return false;
        }
        String dirName = getDirName();
        ftpClient.makeDirectory(dirName);
        ftpClient.enterLocalPassiveMode();
        ftpClient.setFileType(FTP.BINARY_FILE_TYPE, FTP.BINARY_FILE_TYPE);
        ftpClient.setFileTransferMode(FTP.BINARY_FILE_TYPE);
        boolean result = true;
        for (File file: files) {
            result &= upload(ftpClient, file, dirName + "/" + file.getName());
        }
        return result;
    } catch (IOException e) {
        Log.e(BugReportSenderFtp.class.getSimpleName(), "FTP network error: " + e.getMessage());
    } finally {
        closeSilently(ftpClient);
    }
    return false;
}

Source File: FTPFileSystem.java From hadoop with Apache License 2.0

6 votes

/**
 * 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 boolean mkdirs(FTPClient client, Path file, FsPermission permission)
    throws IOException {
  boolean created = true;
  Path workDir = new Path(client.printWorkingDirectory());
  Path absolute = makeAbsolute(workDir, file);
  String pathName = absolute.getName();
  if (!exists(client, absolute)) {
    Path parent = absolute.getParent();
    created = (parent == null || mkdirs(client, parent, FsPermission
        .getDirDefault()));
    if (created) {
      String parentDir = parent.toUri().getPath();
      client.changeWorkingDirectory(parentDir);
      created = created && client.makeDirectory(pathName);
    }
  } else if (isFile(client, absolute)) {
    throw new ParentNotDirectoryException(String.format(
        "Can't make directory for path %s since it is a file.", absolute));
  }
  return created;
}

Source File: FTPTransfer.java From nifi with Apache License 2.0

6 votes

@Override
public void ensureDirectoryExists(final FlowFile flowFile, final File directoryName) throws IOException {
    if (directoryName.getParent() != null && !directoryName.getParentFile().equals(new File(File.separator))) {
        ensureDirectoryExists(flowFile, directoryName.getParentFile());
    }

    final String remoteDirectory = directoryName.getAbsolutePath().replace("\\", "/").replaceAll("^.\\:", "");
    final FTPClient client = getClient(flowFile);
    final boolean cdSuccessful = setWorkingDirectory(remoteDirectory);

    if (!cdSuccessful) {
        logger.debug("Remote Directory {} does not exist; creating it", new Object[] {remoteDirectory});
        if (client.makeDirectory(remoteDirectory)) {
            logger.debug("Created {}", new Object[] {remoteDirectory});
        } else {
            throw new IOException("Failed to create remote directory " + remoteDirectory);
        }
    }
}

Source File: FTPUtil.java From seed with Apache License 2.0

6 votes

/**
 * 创建远程目录
 * @param remotePath 不含文件名的远程路径(格式为/a/b/c)
 */
private static void createRemoteFolder(FTPClient ftpClient, String remotePath) throws IOException{
    String[] folders = remotePath.split("/");
    String remoteTempPath = "";
    for(String folder : folders){
        if(StringUtils.isNotBlank(folder)){
            remoteTempPath += "/" + folder;
            boolean flag = ftpClient.changeWorkingDirectory(remoteTempPath);
            LogUtil.getLogger().info("change working directory : " + remoteTempPath + "-->" + (flag?"SUCCESS":"FAIL"));
            if(!flag){
                flag = ftpClient.makeDirectory(remoteTempPath);
                LogUtil.getLogger().info("make directory : " + remoteTempPath + "-->" + (flag?"SUCCESS":"FAIL"));
            }
        }
    }
}

Source File: FTPUploader.java From azure-gradle-plugins with MIT License

5 votes

/**
 * Recursively upload a directory to FTP server with the provided FTP client object.
 *
 * @param sourceDirectoryPath
 * @param targetDirectoryPath
 * @param logPrefix
 * @throws IOException
 */
protected void uploadDirectory(final FTPClient ftpClient, final String sourceDirectoryPath,
                               final String targetDirectoryPath, final String logPrefix) throws IOException {
    logger.quiet(String.format(UPLOAD_DIR, logPrefix, sourceDirectoryPath, targetDirectoryPath));
    final File sourceDirectory = new File(sourceDirectoryPath);
    final File[] files = sourceDirectory.listFiles();
    if (files == null || files.length == 0) {
        logger.quiet(String.format("%sEmpty directory at %s", logPrefix, sourceDirectoryPath));
        return;
    }

    // Make sure target directory exists
    final boolean isTargetDirectoryExist = ftpClient.changeWorkingDirectory(targetDirectoryPath);
    if (!isTargetDirectoryExist) {
        ftpClient.makeDirectory(targetDirectoryPath);
    }

    final String nextLevelPrefix = logPrefix + "..";
    for (File file : files) {
        if (file.isFile()) {
            uploadFile(ftpClient, file.getAbsolutePath(), targetDirectoryPath, nextLevelPrefix);
        } else {
            uploadDirectory(ftpClient, Paths.get(sourceDirectoryPath, file.getName()).toString(),
                    targetDirectoryPath + "/" + file.getName(), nextLevelPrefix);
        }
    }
}

Source File: FTPUploader.java From azure-gradle-plugins with MIT License

5 votes

/**
 * Recursively upload a directory to FTP server with the provided FTP client object.
 *
 * @param sourceDirectoryPath
 * @param targetDirectoryPath
 * @param logPrefix
 * @throws IOException
 */
private void uploadDirectory(final FTPClient ftpClient, final String sourceDirectoryPath,
                             final String targetDirectoryPath, final String logPrefix) throws IOException {
    logger.quiet(String.format(UPLOAD_DIR, logPrefix, sourceDirectoryPath, targetDirectoryPath));
    final File sourceDirectory = new File(sourceDirectoryPath);
    final File[] files = sourceDirectory.listFiles();
    if (files == null || files.length == 0) {
        logger.quiet(String.format("%sEmpty directory at %s", logPrefix, sourceDirectoryPath));
        return;
    }

    // Make sure target directory exists
    final boolean isTargetDirectoryExist = ftpClient.changeWorkingDirectory(targetDirectoryPath);
    if (!isTargetDirectoryExist) {
        ftpClient.makeDirectory(targetDirectoryPath);
    }

    final String nextLevelPrefix = logPrefix + "..";
    for (File file : files) {
        if (file.isFile()) {
            uploadFile(ftpClient, file.getAbsolutePath(), targetDirectoryPath, nextLevelPrefix);
        } else {
            uploadDirectory(ftpClient, Paths.get(sourceDirectoryPath, file.getName()).toString(),
                    targetDirectoryPath + "/" + file.getName(), nextLevelPrefix);
        }
    }
}

Source File: Utils.java From azure-libraries-for-java with MIT License

5 votes

/**
 * Uploads a file to an Azure web app.
 * @param profile the publishing profile for the web app.
 * @param fileName the name of the file on server
 * @param file the local file
 */
public static void uploadFileToWebApp(PublishingProfile profile, String fileName, InputStream file) {
    FTPClient ftpClient = new FTPClient();
    String[] ftpUrlSegments = profile.ftpUrl().split("/", 2);
    String server = ftpUrlSegments[0];
    String path = "./site/wwwroot/webapps";
    if (fileName.contains("/")) {
        int lastslash = fileName.lastIndexOf('/');
        path = path + "/" + fileName.substring(0, lastslash);
        fileName = fileName.substring(lastslash + 1);
    }
    try {
        ftpClient.connect(server);
        ftpClient.login(profile.ftpUsername(), profile.ftpPassword());
        ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
        for (String segment : path.split("/")) {
            if (!ftpClient.changeWorkingDirectory(segment)) {
                ftpClient.makeDirectory(segment);
                ftpClient.changeWorkingDirectory(segment);
            }
        }
        ftpClient.storeFile(fileName, file);
        ftpClient.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Source File: Utils.java From azure-libraries-for-java with MIT License

5 votes

/**
 * Uploads a file to an Azure function app.
 * @param profile the publishing profile for the web app.
 * @param fileName the name of the file on server
 * @param file the local file
 */
public static void uploadFileToFunctionApp(PublishingProfile profile, String fileName, InputStream file) {
    FTPClient ftpClient = new FTPClient();
    String[] ftpUrlSegments = profile.ftpUrl().split("/", 2);
    String server = ftpUrlSegments[0];
    String path = "site/wwwroot";
    if (fileName.contains("/")) {
        int lastslash = fileName.lastIndexOf('/');
        path = path + "/" + fileName.substring(0, lastslash);
        fileName = fileName.substring(lastslash + 1);
    }
    try {
        ftpClient.connect(server);
        ftpClient.login(profile.ftpUsername(), profile.ftpPassword());
        ftpClient.setFileType(FTP.ASCII_FILE_TYPE);
        for (String segment : path.split("/")) {
            if (!ftpClient.changeWorkingDirectory(segment)) {
                ftpClient.makeDirectory(segment);
                ftpClient.changeWorkingDirectory(segment);
            }
        }
        ftpClient.storeFile(fileName, file);
        ftpClient.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Source File: Utils.java From azure-libraries-for-java with MIT License

5 votes

/**
 * Uploads a file to an Azure web app.
 * @param profile the publishing profile for the web app.
 * @param fileName the name of the file on server
 * @param file the local file
 */
public static void uploadFileToWebAppWwwRoot(PublishingProfile profile, String fileName, InputStream file) {
    FTPClient ftpClient = new FTPClient();
    String[] ftpUrlSegments = profile.ftpUrl().split("/", 2);
    String server = ftpUrlSegments[0];
    String path = "./site/wwwroot";
    if (fileName.contains("/")) {
        int lastslash = fileName.lastIndexOf('/');
        path = path + "/" + fileName.substring(0, lastslash);
        fileName = fileName.substring(lastslash + 1);
    }
    try {
        ftpClient.connect(server);
        ftpClient.login(profile.ftpUsername(), profile.ftpPassword());
        ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
        for (String segment : path.split("/")) {
            if (!ftpClient.changeWorkingDirectory(segment)) {
                ftpClient.makeDirectory(segment);
                ftpClient.changeWorkingDirectory(segment);
            }
        }
        ftpClient.storeFile(fileName, file);
        ftpClient.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Source File: AppServiceTest.java From azure-libraries-for-java with MIT License

5 votes

/**
 * Uploads a file to an Azure web app.
 * @param profile the publishing profile for the web app.
 * @param fileName the name of the file on server
 * @param file the local file
 */
public static void uploadFileToWebApp(PublishingProfile profile, String fileName, InputStream file) {
    FTPClient ftpClient = new FTPClient();
    String[] ftpUrlSegments = profile.ftpUrl().split("/", 2);
    String server = ftpUrlSegments[0];
    String path = "./site/wwwroot/webapps";
    if (fileName.contains("/")) {
        int lastslash = fileName.lastIndexOf('/');
        path = path + "/" + fileName.substring(0, lastslash);
        fileName = fileName.substring(lastslash + 1);
    }
    try {
        ftpClient.connect(server);
        ftpClient.login(profile.ftpUsername(), profile.ftpPassword());
        ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
        for (String segment : path.split("/")) {
            if (!ftpClient.changeWorkingDirectory(segment)) {
                ftpClient.makeDirectory(segment);
                ftpClient.changeWorkingDirectory(segment);
            }
        }
        ftpClient.storeFile(fileName, file);
        ftpClient.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Source File: FTPClientTemplate.java From MicroCommunity with Apache License 2.0

5 votes

/**  
     * 递归创建远程服务器目录  
     * @param pathname 远程服务器文件绝对路径
     * @return 目录创建是否成功  
     * @throws IOException
     */  
    public boolean mkdirMore(String pathname) throws Exception {
//        UploadStatus status = UploadStatus.Create_Directory_Success;   
        String directory = pathname;
        if(!directory.startsWith("/")){   
        	directory ="/"+directory;   
        } 
        if(pathname.lastIndexOf("/")==pathname.length()-1){
        	directory = pathname.substring(0,pathname.lastIndexOf("/")); 
        }
        FTPClient ftpClient=getFTPClient();
        if(!directory.equalsIgnoreCase("/")&&!ftpClient.changeWorkingDirectory(new String(directory.getBytes("GBK"),"iso-8859-1"))){
            //如果远程目录不存在，则递归创建远程服务器目录   
        	 if(!directory.endsWith("/")){  
             	directory=directory+"/";
             } 
        	int start=0;
            int end =directory.indexOf("/",start+1);   
            while(true){   
                String subDirectory = new String(pathname.substring(start,end).getBytes("GBK"),"iso-8859-1");
                if(!ftpClient.changeWorkingDirectory(subDirectory)){   
                    if(ftpClient.makeDirectory(subDirectory)){   
                        ftpClient.changeWorkingDirectory(subDirectory);   
                    }else {   
//                        System.out.println("创建目录失败");  
                        return true;
                    }   
                }   
                   
                start = end + 1;   
                end = directory.indexOf("/",start);   
                //检查所有目录是否创建完毕   
                if(end <= start){   
                    break;   
                }   
            }   
        }   
        return true;   
    }

Source File: FtpUploadTemplate.java From MicroCommunity with Apache License 2.0

5 votes

/**
 * 选择上传的目录，没有创建目录
 *
 * @param ftpPath 需要上传、创建的目录
 * @return
 */
public static boolean mkDir(FTPClient ftpClient, String ftpPath) {
    if (!ftpClient.isConnected()) {
        return false;
    }
    try {
        // 将路径中的斜杠统一
        char[] chars = ftpPath.toCharArray();
        StringBuffer sbStr = new StringBuffer(256);
        for (int i = 0; i < chars.length; i++) {
            if ('\\' == chars[i]) {
                sbStr.append('/');
            } else {
                sbStr.append(chars[i]);
            }
        }
        ftpPath = sbStr.toString();
        // System.out.println("ftpPath:" + ftpPath);
        if (ftpPath.indexOf('/') == -1) {
            // 只有一层目录
            ftpClient.makeDirectory(new String(ftpPath.getBytes(), "iso-8859-1"));
            ftpClient.changeWorkingDirectory(new String(ftpPath.getBytes(), "iso-8859-1"));
        } else {
            // 多层目录循环创建
            String[] paths = ftpPath.split("/");
            for (int i = 0; i < paths.length; i++) {
                ftpClient.makeDirectory(new String(paths[i].getBytes(), "iso-8859-1"));
                ftpClient.changeWorkingDirectory(new String(paths[i].getBytes(), "iso-8859-1"));
            }
        }
        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

Source File: PooledFTPOperationHandler.java From CloverETL-Engine with GNU Lesser General Public License v2.1

5 votes

private boolean create(FTPClient ftp, URI uri, CreateParameters params) throws IOException {
	if (Thread.currentThread().isInterrupted()) {
		throw new IOException(FileOperationMessages.getString("IOperationHandler.interrupted")); //$NON-NLS-1$
	}
	boolean success = true;
	boolean createDirectory = Boolean.TRUE.equals(params.isDirectory());
	boolean createParents = Boolean.TRUE.equals(params.isMakeParents());
	Info fileInfo = info(uri, ftp);
	if (fileInfo == null) { // does not exist
		URI parentUri = URIUtils.getParentURI(uri);
		if (createParents) {
			create(ftp, parentUri, params.clone().setDirectory(true));
		} else {
			Info parentInfo = info(parentUri, ftp);
			if (parentInfo == null) {
				throw new FileNotFoundException(MessageFormat.format(FileOperationMessages.getString("IOperationHandler.file_not_found"), uri.toString())); //$NON-NLS-1$
			}
		}
		String path = getPath(uri);
		if (createDirectory) {
			success = ftp.makeDirectory(path);
		} else {
			success = createFile(ftp, path);
		}
	} else {
		Boolean directory = params.isDirectory();
		if ((directory != null) && !directory.equals(fileInfo.isDirectory())) {
			throw new IOException(MessageFormat.format(createDirectory ? FileOperationMessages.getString("IOperationHandler.exists_not_directory") : FileOperationMessages.getString("IOperationHandler.exists_not_file"), fileInfo.getURI())); //$NON-NLS-1$ //$NON-NLS-2$
		}
	}
	return success;
}

Source File: FTPServerTest.java From alfresco-repository with GNU Lesser General Public License v3.0

4 votes

/**
 * Test of obscure path names in the FTP server
 * 
 * RFC959 states that paths are constructed thus...
 * <string> ::= <char> | <char><string>
 * <pathname> ::= <string>
 * <char> ::= any of the 128 ASCII characters except <CR> and <LF>
 *       
 *  So we need to check how high characters and problematic are encoded     
 */
public void testPathNames() throws Exception
{
    
    logger.debug("Start testPathNames");
    
    FTPClient ftp = connectClient();

    String PATH1="testPathNames";
    
    try
    {
        int reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply))
        {
            fail("FTP server refused connection.");
        }
    
        boolean login = ftp.login(USER_ADMIN, PASSWORD_ADMIN);
        assertTrue("admin login successful", login);
                      
        reply = ftp.cwd("/Alfresco/User*Homes");
        assertTrue(FTPReply.isPositiveCompletion(reply));
                    
        // Delete the root directory in case it was left over from a previous test run
        try
        {
            ftp.removeDirectory(PATH1);
        }
        catch (IOException e)
        {
            // ignore this error
        }
        
        // make root directory for this test
        boolean success = ftp.makeDirectory(PATH1);
        assertTrue("unable to make directory:" + PATH1, success);
        
        success = ftp.changeWorkingDirectory(PATH1);
        assertTrue("unable to change to working directory:" + PATH1, success);
        
        assertTrue("with a space", ftp.makeDirectory("test space"));
        assertTrue("with exclamation", ftp.makeDirectory("space!"));
        assertTrue("with dollar", ftp.makeDirectory("space$"));
        assertTrue("with brackets", ftp.makeDirectory("space()"));
        assertTrue("with hash curley  brackets", ftp.makeDirectory("space{}"));


        //Pound sign U+00A3
        //Yen Sign U+00A5
        //Capital Omega U+03A9

        assertTrue("with pound sign", ftp.makeDirectory("pound \u00A3.world"));
        assertTrue("with yen sign", ftp.makeDirectory("yen \u00A5.world"));
        
        // Test steps that do not work
        // assertTrue("with omega", ftp.makeDirectory("omega \u03A9.world"));
        // assertTrue("with obscure ASCII chars", ftp.makeDirectory("?/.,<>"));    
    } 
    finally
    {
        // clean up tree if left over from previous run

        ftp.disconnect();
    }    


}

Source File: FTPServerTest.java From alfresco-repository with GNU Lesser General Public License v3.0

4 votes

/**
 * Test of rename case ALF-20584
 * 
  
 */
public void testRenameCase() throws Exception
{
    
    logger.debug("Start testRenameCase");
    
    FTPClient ftp = connectClient();

    String PATH1="testRenameCase";
    
    try
    {
        int reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply))
        {
            fail("FTP server refused connection.");
        }
    
        boolean login = ftp.login(USER_ADMIN, PASSWORD_ADMIN);
        assertTrue("admin login successful", login);
                      
        reply = ftp.cwd("/Alfresco/User*Homes");
        assertTrue(FTPReply.isPositiveCompletion(reply));
                    
        // Delete the root directory in case it was left over from a previous test run
        try
        {
            ftp.removeDirectory(PATH1);
        }
        catch (IOException e)
        {
            // ignore this error
        }
        
        // make root directory for this test
        boolean success = ftp.makeDirectory(PATH1);
        assertTrue("unable to make directory:" + PATH1, success);
        
        ftp.cwd(PATH1);
        
        String FILE1_CONTENT_2="That's how it is says Pooh!";
        ftp.storeFile("FileA.txt" , new ByteArrayInputStream(FILE1_CONTENT_2.getBytes("UTF-8")));
        
        assertTrue("unable to rename", ftp.rename("FileA.txt", "FILEA.TXT"));
    
    } 
    finally
    {
        // clean up tree if left over from previous run

        ftp.disconnect();
    }    


}

Source File: FTPServerTest.java From alfresco-repository with GNU Lesser General Public License v3.0

4 votes

/**
 * Test CRUD for FTP server
 *
 * @throws Exception
 */
public void testCRUD() throws Exception
{
    final String PATH1 = "FTPServerTest";
    final String PATH2 = "Second part";
    
    logger.debug("Start testFTPCRUD");
    
    FTPClient ftp = connectClient();

    try
    {
        int reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply))
        {
            fail("FTP server refused connection.");
        }
    
        boolean login = ftp.login(USER_ADMIN, PASSWORD_ADMIN);
        assertTrue("admin login successful", login);
                      
        reply = ftp.cwd("/Alfresco/User Homes");
        assertTrue(FTPReply.isPositiveCompletion(reply));
        
        // Delete the root directory in case it was left over from a previous test run
        try
        {
            ftp.removeDirectory(PATH1);
        }
        catch (IOException e)
        {
            // ignore this error
        }
        
        // make root directory
        ftp.makeDirectory(PATH1);
        ftp.cwd(PATH1);
        
        // make sub-directory in new directory
        ftp.makeDirectory(PATH2);
        ftp.cwd(PATH2);
        
        // List the files in the new directory
        FTPFile[] files = ftp.listFiles();
        assertTrue("files not empty", files.length == 0);
        
        // Create a file
        String FILE1_CONTENT_1="test file 1 content";
        String FILE1_NAME = "testFile1.txt";
        ftp.appendFile(FILE1_NAME , new ByteArrayInputStream(FILE1_CONTENT_1.getBytes("UTF-8")));
        
        // Get the new file
        FTPFile[] files2 = ftp.listFiles();
        assertTrue("files not one", files2.length == 1);
        
        InputStream is = ftp.retrieveFileStream(FILE1_NAME);
        
        String content = inputStreamToString(is);
        assertEquals("Content is not as expected", content, FILE1_CONTENT_1);
        ftp.completePendingCommand();
        
        // Update the file contents
        String FILE1_CONTENT_2="That's how it is says Pooh!";
        ftp.storeFile(FILE1_NAME , new ByteArrayInputStream(FILE1_CONTENT_2.getBytes("UTF-8")));
        
        InputStream is2 = ftp.retrieveFileStream(FILE1_NAME);
        
        String content2 = inputStreamToString(is2);
        assertEquals("Content is not as expected", FILE1_CONTENT_2, content2);
        ftp.completePendingCommand();
        
        // now delete the file we have been using.
        assertTrue (ftp.deleteFile(FILE1_NAME));
        
        // negative test - file should have gone now.
        assertFalse (ftp.deleteFile(FILE1_NAME));
        
    } 
    finally
    {
        // clean up tree if left over from previous run

        ftp.disconnect();
    }    
}

Source File: FtpContinueClient.java From spring-boot-study with MIT License

4 votes

/**
 * 递归创建远程服务器目录
 *
 * @param remote 远程服务器文件绝对路径
 * @param ftpClient FTPClient对象
 * @return 目录创建是否成功
 * @throws IOException
 */
public UploadStatus CreateDirecroty(String remote, FTPClient ftpClient)
        throws IOException {
    UploadStatus status = UploadStatus.Create_Directory_Success;
    String directory = remote.substring(0, remote.lastIndexOf("/") + 1);
    if (!directory.equalsIgnoreCase("/")
            && !ftpClient.changeWorkingDirectory(new String(directory.getBytes("GBK"), "iso-8859-1")))
    {
        // 如果远程目录不存在，则递归创建远程服务器目录
        int start = 0;
        int end = 0;
        if (directory.startsWith("/"))
        {
            start = 1;
        }
        else
        {
            start = 0;
        }
        end = directory.indexOf("/", start);
        while (true)
        {
            String subDirectory = new String(remote.substring(start, end).getBytes("GBK"), "iso-8859-1");
            if (!ftpClient.changeWorkingDirectory(subDirectory))
            {
                if (ftpClient.makeDirectory(subDirectory))
                {
                    ftpClient.changeWorkingDirectory(subDirectory);
                }
                else
                {
                    System.out.println("创建目录失败");
                    return UploadStatus.Create_Directory_Fail;
                }
            }

            start = end + 1;
            end = directory.indexOf("/", start);

            // 检查所有目录是否创建完毕
            if (end <= start)
            {
                break;
            }
        }
    }
    return status;
}

Java Code Examples for org.apache.commons.net.ftp.FTPClient#makeDirectory()