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

Example 41 with FTPFile

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

the class Ftp method lsFiles.

/**
 * 遍历某个目录下所有文件和目录，不会递归遍历
 *
 * @param path 目录，如果目录不存在，抛出异常
 * @return 文件或目录列表
 * @throws FtpException       路径不存在
 * @throws IORuntimeException IO异常
 */
public FTPFile[] lsFiles(String path) throws FtpException, IORuntimeException {
    String pwd = null;
    if (StrUtil.isNotBlank(path)) {
        pwd = pwd();
        if (false == isDir(path)) {
            throw new FtpException("Change dir to [{}] error, maybe path not exist!", path);
        }
    }
    FTPFile[] ftpFiles;
    try {
        ftpFiles = this.client.listFiles();
    } catch (IOException e) {
        throw new IORuntimeException(e);
    } finally {
        // 回到原目录
        cd(pwd);
    }
    return ftpFiles;
}

Example 42 with FTPFile

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

the class Ftp method recursiveDownloadFolder.

/**
 * 递归下载FTP服务器上文件到本地(文件目录和服务器同步)
 *
 * @param sourcePath ftp服务器目录
 * @param destDir    本地目录
 */
@Override
public void recursiveDownloadFolder(String sourcePath, File destDir) {
    String fileName;
    String srcFile;
    File destFile;
    for (FTPFile ftpFile : lsFiles(sourcePath, null)) {
        fileName = ftpFile.getName();
        srcFile = StrUtil.format("{}/{}", sourcePath, fileName);
        destFile = FileUtil.file(destDir, fileName);
        if (false == ftpFile.isDirectory()) {
            // 本地不存在文件或者ftp上文件有修改则下载
            if (false == FileUtil.exist(destFile) || (ftpFile.getTimestamp().getTimeInMillis() > destFile.lastModified())) {
                download(srcFile, destFile);
            }
        } else {
            // 服务端依旧是目录，继续递归
            FileUtil.mkdir(destFile);
            recursiveDownloadFolder(srcFile, destFile);
        }
    }
}

Example 43 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project alfresco-repository by Alfresco.

the class FTPServerTest method testCWD.

/**
 * Test CWD for FTP server
 *
 * @throws Exception
 */
public void testCWD() throws Exception {
    logger.debug("Start testCWD");
    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);
        FTPFile[] files = ftp.listFiles();
        reply = ftp.getReplyCode();
        assertTrue(FTPReply.isPositiveCompletion(reply));
        assertTrue(files.length == 1);
        boolean foundAlfresco = false;
        for (FTPFile file : files) {
            logger.debug("file name=" + file.getName());
            assertTrue(file.isDirectory());
            if (file.getName().equalsIgnoreCase("Alfresco")) {
                foundAlfresco = true;
            }
        }
        assertTrue(foundAlfresco);
        // Change to Alfresco Dir that we know exists
        reply = ftp.cwd("/Alfresco");
        assertTrue(FTPReply.isPositiveCompletion(reply));
        // relative path with space char
        reply = ftp.cwd("Data Dictionary");
        assertTrue(FTPReply.isPositiveCompletion(reply));
        // non existant absolute
        reply = ftp.cwd("/Garbage");
        assertTrue(FTPReply.isNegativePermanent(reply));
        reply = ftp.cwd("/Alfresco/User Homes");
        assertTrue(FTPReply.isPositiveCompletion(reply));
        // Wild card
        reply = ftp.cwd("/Alfresco/User*Homes");
        assertTrue("unable to change to /Alfresco User*Homes/", FTPReply.isPositiveCompletion(reply));
        // // Single char pattern match
        // reply = ftp.cwd("/Alfre?co");
        // assertTrue("Unable to match single char /Alfre?co", FTPReply.isPositiveCompletion(reply));
        // two level folder
        reply = ftp.cwd("/Alfresco/Data Dictionary");
        assertTrue("unable to change to /Alfresco/Data Dictionary", FTPReply.isPositiveCompletion(reply));
        // go up one
        reply = ftp.cwd("..");
        assertTrue("unable to change to ..", FTPReply.isPositiveCompletion(reply));
        reply = ftp.pwd();
        ftp.getStatus();
        assertTrue("unable to get status", FTPReply.isPositiveCompletion(reply));
        // check we are at the correct point in the tree
        reply = ftp.cwd("Data Dictionary");
        assertTrue(FTPReply.isPositiveCompletion(reply));
    } finally {
        ftp.disconnect();
    }
}

Example 44 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project alfresco-repository by Alfresco.

the class FTPServerTest method testCRUD.

/**
 * 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();
    }
}

Example 45 with FTPFile

use of org.apache.commons.net.ftp.FTPFile in project alfresco-repository by Alfresco.

the class FTPServerTest method testModificationTime.

/**
 * Test Setting the modification time FTP server
 *
 * @throws Exception
 */
public void testModificationTime() throws Exception {
    final String PATH1 = "FTPServerTest";
    final String PATH2 = "ModificationTime";
    logger.debug("Start testModificationTime");
    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")));
        String pathname = "/Alfresco/User Homes" + "/" + PATH1 + "/" + PATH2 + "/" + FILE1_NAME;
        logger.debug("set modification time");
        // YYYYMMDDhhmmss Time set to 2012 August 30 12:39:05
        String olympicTime = "20120830123905";
        ftp.setModificationTime(pathname, olympicTime);
        String extractedTime = ftp.getModificationTime(pathname);
        // Feature of the commons ftp library ExtractedTime has a "status code" first and is followed by newline chars
        assertTrue("time not set correctly by explicit set time", extractedTime.contains(olympicTime));
        // 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 without setting time directly
        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();
        extractedTime = ftp.getModificationTime(pathname);
        assertFalse("time not moved on if time not explicitly set", extractedTime.contains(olympicTime));
        // 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();
    }
}