Example usage for org.springframework.integration.file.remote RemoteFileTemplate RemoteFileTemplate

Introduction

In this page you can find the example usage for org.springframework.integration.file.remote RemoteFileTemplate RemoteFileTemplate.

Prototype

public RemoteFileTemplate(SessionFactory<F> sessionFactory) 

Source Link

Document

Construct a RemoteFileTemplate with the supplied session factory.

Usage

From source file:com.aeg.ims.ftp.SftpOutboundTransferSample.java

@Test
public void testOutbound() throws Exception {

    final String sourceFileName = "README.md";
    final String destinationFileName = sourceFileName + "_foo";

    final ClassPathXmlApplicationContext ac = new ClassPathXmlApplicationContext(
            "/META-INF/spring/integration/SftpOutboundTransferSample-context.xml",
            SftpOutboundTransferSample.class);
    @SuppressWarnings("unchecked")
    SessionFactory<LsEntry> sessionFactory = ac.getBean(CachingSessionFactory.class);
    RemoteFileTemplate<LsEntry> template = new RemoteFileTemplate<LsEntry>(sessionFactory);
    //SftpTestUtils.createTestFiles(template); // Just the directory

    try {/*w w w  .  j a v a  2 s. c o  m*/
        final File file = new File(sourceFileName);

        Assert.isTrue(file.exists(), String.format("File '%s' does not exist.", sourceFileName));

        final Message<File> message = MessageBuilder.withPayload(file).build();
        final MessageChannel inputChannel = ac.getBean("inputChannel", MessageChannel.class);

        inputChannel.send(message);
        Thread.sleep(2000);

        Assert.isTrue(SftpTestUtils.fileExists(template, destinationFileName));

        System.out.println(String.format(
                "Successfully transferred '%s' file to a " + "remote location under the name '%s'",
                sourceFileName, destinationFileName));
    } finally {
        //SftpTestUtils.cleanUp(template, destinationFileName);
        ac.close();
    }
}

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From source file:com.aeg.ims.ftp.SftpInboundReceiveSample.java

public void runDemo() {
    ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "classpath:/META-INF/spring/integration/SftpInboundReceiveSample-context.xml");

    RemoteFileTemplate<LsEntry> template = null;
    String file1 = "a.txt";
    String file2 = "b.txt";
    String file3 = "c.bar";
    new File("local-dir", file1).delete();
    new File("local-dir", file2).delete();
    try {//from   w  ww  .j ava2  s. co  m
        PollableChannel localFileChannel = context.getBean("receiveChannel", PollableChannel.class);
        @SuppressWarnings("unchecked")
        SessionFactory<LsEntry> sessionFactory = context.getBean(CachingSessionFactory.class);
        template = new RemoteFileTemplate<LsEntry>(sessionFactory);
        SftpTestUtils.createTestFiles(template, file1, file2, file3);

        SourcePollingChannelAdapter adapter = context.getBean(SourcePollingChannelAdapter.class);
        adapter.start();

        Message<?> received = localFileChannel.receive();
        assertNotNull("Expected file", received);
        System.out.println("Received first file message: " + received);
        received = localFileChannel.receive();
        assertNotNull("Expected file", received);
        System.out.println("Received second file message: " + received);
        received = localFileChannel.receive(1000);
        assertNull("Expected null", received);
        System.out.println("No third file was received as expected");
    } finally {
        SftpTestUtils.cleanUp(template, file1, file2, file3);
        context.close();
        assertTrue("Could note delete retrieved file", new File("local-dir", file1).delete());
        assertTrue("Could note delete retrieved file", new File("local-dir", file2).delete());
    }
}

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From source file:com.aeg.ims.ftp.SftpOutboundGatewaySample.java

@Test
public void testLsGetRm() throws Exception {
    ConfigurableApplicationContext ctx = new ClassPathXmlApplicationContext(
            "classpath:/META-INF/spring/integration/SftpOutboundGatewaySample-context.xml");
    ToSftpFlowGateway toFtpFlow = ctx.getBean(ToSftpFlowGateway.class);
    RemoteFileTemplate<LsEntry> template = null;
    String file1 = "1.ftptest";
    String file2 = "2.ftptest";
    File tmpDir = new File(System.getProperty("java.io.tmpdir"));

    try {//  w w w .j  a v a2  s .  co  m
        // remove the previous output files if necessary
        new File(tmpDir, file1).delete();
        new File(tmpDir, file2).delete();

        @SuppressWarnings("unchecked")
        SessionFactory<LsEntry> sessionFactory = ctx.getBean(CachingSessionFactory.class);
        template = new RemoteFileTemplate<LsEntry>(sessionFactory);
        SftpTestUtils.createTestFiles(template, file1, file2);

        // execute the flow (ls, get, rm, aggregate results)
        List<Boolean> rmResults = toFtpFlow.lsGetAndRmFiles("si.sftp.sample");

        //Check everything went as expected, and clean up
        assertEquals(2, rmResults.size());
        for (Boolean result : rmResults) {
            assertTrue(result);
        }

    } finally {
        SftpTestUtils.cleanUp(template, file1, file2);
        ctx.close();
        assertTrue("Could note delete retrieved file", new File(tmpDir, file1).delete());
        assertTrue("Could note delete retrieved file", new File(tmpDir, file2).delete());
    }
}

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From source file:org.springframework.integration.dsl.ftp.Ftp.java

public static FtpMessageHandlerSpec outboundAdapter(SessionFactory<FTPFile> sessionFactory,
        FileExistsMode fileExistsMode) {
    return outboundAdapter(new RemoteFileTemplate<FTPFile>(sessionFactory), fileExistsMode);
}

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From source file:org.springframework.integration.dsl.test.ftp.FtpTests.java

@Test
public void testFtpOutboundFlow() {
    String fileName = "foo.file";
    this.toFtpChannel.send(MessageBuilder.withPayload("foo").setHeader(FileHeaders.FILENAME, fileName).build());

    RemoteFileTemplate<FTPFile> template = new RemoteFileTemplate<>(this.ftpSessionFactory);
    FTPFile[] files = template.execute(/*  www  .  ja  v  a  2  s . c  om*/
            session -> session.list(this.ftpServer.getTargetFtpDirectory().getName() + "/" + fileName));
    assertEquals(1, files.length);
    assertEquals(3, files[0].getSize());
}

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From source file:org.springframework.integration.dsl.test.IntegrationFlowTests.java

@Test
public void testSftpOutboundFlow() {
    String fileName = "foo.file";
    this.toSftpChannel
            .send(MessageBuilder.withPayload("foo").setHeader(FileHeaders.FILENAME, fileName).build());

    RemoteFileTemplate<ChannelSftp.LsEntry> template = new RemoteFileTemplate<>(this.sftpSessionFactory);
    ChannelSftp.LsEntry[] files = template.execute(
            session -> session.list(this.sftpServer.getTargetSftpDirectory().getName() + "/" + fileName));
    assertEquals(1, files.length);//  w w w.j ava2  s .c o  m
    assertEquals(3, files[0].getAttrs().getSize());
}

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From source file:org.springframework.integration.ftp.dsl.FtpTests.java

@Test
public void testFtpOutboundFlow() {
    IntegrationFlow flow = f -> f.handle(Ftp.outboundAdapter(sessionFactory(), FileExistsMode.FAIL)
            .useTemporaryFileName(false).fileNameExpression("headers['" + FileHeaders.FILENAME + "']")
            .remoteDirectory("ftpTarget"));
    IntegrationFlowRegistration registration = this.flowContext.registration(flow).register();
    String fileName = "foo.file";
    Message<ByteArrayInputStream> message = MessageBuilder
            .withPayload(new ByteArrayInputStream("foo".getBytes(StandardCharsets.UTF_8)))
            .setHeader(FileHeaders.FILENAME, fileName).build();
    registration.getInputChannel().send(message);
    RemoteFileTemplate<FTPFile> template = new RemoteFileTemplate<>(sessionFactory());
    FTPFile[] files = template/*w  w  w . j  ava 2s.  co m*/
            .execute(session -> session.list(getTargetRemoteDirectory().getName() + "/" + fileName));
    assertEquals(1, files.length);
    assertEquals(3, files[0].getSize());

    registration.destroy();
}

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From source file:org.springframework.integration.ftp.outbound.FtpServerOutboundTests.java

@Test
public void testRawGETWithTemplate() throws Exception {
    RemoteFileTemplate<FTPFile> template = new RemoteFileTemplate<FTPFile>(this.ftpSessionFactory);
    template.setFileNameExpression(new SpelExpressionParser().parseExpression("payload"));
    template.setBeanFactory(mock(BeanFactory.class));
    template.afterPropertiesSet();/*  w w  w . j av a  2  s  .co m*/
    final ByteArrayOutputStream baos1 = new ByteArrayOutputStream();
    assertTrue(template.get(new GenericMessage<String>("ftpSource/ ftpSource1.txt"),
            (InputStreamCallback) stream -> FileCopyUtils.copy(stream, baos1)));
    assertEquals("source1", new String(baos1.toByteArray()));

    final ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
    assertTrue(template.get(new GenericMessage<String>("ftpSource/ftpSource2.txt"),
            (InputStreamCallback) stream -> FileCopyUtils.copy(stream, baos2)));
    assertEquals("source2", new String(baos2.toByteArray()));
}

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