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

Example 86 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project spring-integration by spring-projects.

the class FtpRemoteFileTemplateTests method testINT3412AppendStatRmdir.

@Test
public void testINT3412AppendStatRmdir() throws IOException {
    FtpRemoteFileTemplate template = new FtpRemoteFileTemplate(sessionFactory);
    DefaultFileNameGenerator fileNameGenerator = new DefaultFileNameGenerator();
    fileNameGenerator.setExpression("'foobar.txt'");
    template.setFileNameGenerator(fileNameGenerator);
    template.setRemoteDirectoryExpression(new LiteralExpression("foo/"));
    template.setUseTemporaryFileName(false);
    template.execute(session -> {
        session.mkdir("foo/");
        return session.mkdir("foo/bar/");
    });
    template.append(new GenericMessage<String>("foo"));
    template.append(new GenericMessage<String>("bar"));
    assertTrue(template.exists("foo/foobar.txt"));
    template.executeWithClient((ClientCallbackWithoutResult<FTPClient>) client -> {
        try {
            FTPFile[] files = client.listFiles("foo/foobar.txt");
            assertEquals(6, files[0].getSize());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    });
    template.execute((SessionCallbackWithoutResult<FTPFile>) session -> {
        assertTrue(session.remove("foo/foobar.txt"));
        assertTrue(session.rmdir("foo/bar/"));
        FTPFile[] files = session.list("foo/");
        assertEquals(0, files.length);
        assertTrue(session.rmdir("foo/"));
    });
    assertFalse(template.getSession().exists("foo"));
}

Example 87 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project spring-integration by spring-projects.

the class FtpOutboundGateway method doInWorkingDirectory.

private <V> V doInWorkingDirectory(Message<?> message, Session<FTPFile> session, Callable<V> task) throws IOException {
    Expression workingDirExpression = this.workingDirExpression;
    FTPClient ftpClient = (FTPClient) session.getClientInstance();
    String currentWorkingDirectory = null;
    boolean restoreWorkingDirectory = false;
    try {
        if (workingDirExpression != null) {
            currentWorkingDirectory = ftpClient.printWorkingDirectory();
            String newWorkingDirectory = workingDirExpression.getValue(this.evaluationContext, message, String.class);
            if (!Objects.equals(currentWorkingDirectory, newWorkingDirectory)) {
                ftpClient.changeWorkingDirectory(newWorkingDirectory);
                restoreWorkingDirectory = true;
            }
        }
        return task.call();
    } catch (Exception e) {
        if (e instanceof IOException) {
            throw (IOException) e;
        } else if (e instanceof RuntimeException) {
            throw (RuntimeException) e;
        } else {
            throw new IOException("Uncategorised IO exception", e);
        }
    } finally {
        if (restoreWorkingDirectory) {
            ftpClient.changeWorkingDirectory(currentWorkingDirectory);
        }
    }
}

Example 88 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project spring-integration by spring-projects.

the class FtpServerOutboundTests method testMGETOnNullDir.

@Test
@SuppressWarnings("unchecked")
public void testMGETOnNullDir() throws IOException {
    Session<FTPFile> session = ftpSessionFactory.getSession();
    ((FTPClient) session.getClientInstance()).changeWorkingDirectory("ftpSource");
    session.close();
    this.inboundMGet.send(new GenericMessage<Object>(""));
    Message<?> result = this.output.receive(1000);
    assertNotNull(result);
    List<File> localFiles = (List<File>) result.getPayload();
    assertThat(localFiles.size(), Matchers.greaterThan(0));
    for (File file : localFiles) {
        assertThat(file.getName(), isOneOf(" localTarget1.txt", "localTarget2.txt"));
        assertThat(file.getName(), not(containsString("null")));
    }
}

Example 89 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project spring-integration by spring-projects.

the class FtpServerOutboundTests method testLsForNullDir.

@Test
@SuppressWarnings("unchecked")
public void testLsForNullDir() throws IOException {
    Session<FTPFile> session = ftpSessionFactory.getSession();
    ((FTPClient) session.getClientInstance()).changeWorkingDirectory("ftpSource");
    session.close();
    this.inboundLs.send(new GenericMessage<String>("foo"));
    Message<?> receive = this.output.receive(10000);
    assertNotNull(receive);
    assertThat(receive.getPayload(), instanceOf(List.class));
    List<String> files = (List<String>) receive.getPayload();
    assertEquals(2, files.size());
    assertThat(files, containsInAnyOrder(" ftpSource1.txt", "ftpSource2.txt"));
    FTPFile[] ftpFiles = ftpSessionFactory.getSession().list(null);
    for (FTPFile ftpFile : ftpFiles) {
        if (!ftpFile.isDirectory()) {
            assertTrue(files.contains(ftpFile.getName()));
        }
    }
}

Example 90 with FTPClient

use of org.apache.commons.net.ftp.FTPClient in project commons-utils-core by jiayongming.

the class FTPUtilImpl method createFTPClien.

// 创建变连接FTP
private FTPClient createFTPClien(FTPVo vo) {
    FTPClient client = new FTPClient();
    int reply = -1;
    try {
        client.connect(vo.getHostName(), vo.getPort());
        client.login(vo.getUsername(), vo.getPassword());
        reply = client.getReplyCode();
        if (!FTPReply.isPositiveCompletion(reply)) {
            client.disconnect();
            return null;
        } else {
            client.setControlEncoding(vo.getRemoteEncoding());
            client.setFileType(FTPClient.BINARY_FILE_TYPE);
            if (vo.isPassiveMode()) {
                client.enterLocalPassiveMode();
            } else {
                client.enterRemotePassiveMode();
            }
            client.cwd(vo.getRemoteDir());
        }
        return client;
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }
}