Example usage for org.springframework.integration.file FileHeaders FILENAME

List of usage examples for org.springframework.integration.file FileHeaders FILENAME

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Introduction

In this page you can find the example usage for org.springframework.integration.file FileHeaders FILENAME.

Prototype

String FILENAME

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Usage

From source file:org.works.message.gateway.VoidGateway.java

public void process(String thing, @Header(FileHeaders.FILENAME) String fileName);

From source file:mx.uaq.facturacion.enlace.EmailSplitter.java

@Splitter
public List<Message<?>> splitIntoMessages(final List<EmailFragment> emailFragments) {

    final List<Message<?>> messages = new ArrayList<Message<?>>();

    for (EmailFragment emailFragment : emailFragments) {
        Message<?> message = MessageBuilder.withPayload(emailFragment.getData())
                .setHeader(FileHeaders.FILENAME, emailFragment.getFilename())
                .setHeader("directory", emailFragment.getDirectory()).build();
        messages.add(message);/*from   w w w .  j av a 2 s .c  o m*/
    }

    return messages;
}

From source file:com.japp.FileCompressor.java

/**
 * Actual Spring Integration transformation handler.
 *
 * @param inputMessage Spring Integration input message
 * @return New Spring Integration message with updated headers
 *//*  ww  w .jav  a2s  .co m*/
@Transformer
public Message<String> handleFile(final Message<File> inputMessage) {

    final File inputFile = inputMessage.getPayload();
    final String filename = inputFile.getName();
    final String fileExtension = FilenameUtils.getExtension(filename);

    final String inputAsString;

    try {
        inputAsString = FileUtils.readFileToString(inputFile);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }

    final Message<String> message = MessageBuilder.withPayload(inputAsString.toUpperCase(Locale.ENGLISH))
            .setHeader(FileHeaders.FILENAME, filename).setHeader(FileHeaders.ORIGINAL_FILE, inputFile)
            .setHeader("file_size", inputFile.length()).setHeader("file_extension", fileExtension).build();

    return message;
}

From source file:com.excelsiorsoft.transformer.TransformationHandler.java

/**
 * Actual Spring Integration transformation handler.
 *
 * @param inputMessage Spring Integration input message
 * @return New Spring Integration message with updated headers
 *//*  w w  w .  j  a v a2 s .  c o  m*/
@Transformer
public Message<byte[]> handleFile(final Message<File> inputMessage) {

    final File inputFile = inputMessage.getPayload();
    final String filename = inputFile.getName();

    final String inputAsString;

    try {
        inputAsString = FileUtils.readFileToString(inputFile);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }

    ByteArrayOutputStream bout = new ByteArrayOutputStream();

    Workbook wb = new HSSFWorkbook();
    Sheet sheet = wb.createSheet("Sample Sheet");

    // Create a row and put some cells in it. Rows are 0 based.
    Row row = sheet.createRow((short) 0);
    // Create a cell and put a value in it.
    Cell cell = row.createCell(0);

    cell.setCellValue(inputAsString);

    try {
        wb.write(bout);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }

    final Message<byte[]> message = MessageBuilder.withPayload(bout.toByteArray())
            .setHeader(FileHeaders.FILENAME, filename + ".xls").setHeader(FileHeaders.ORIGINAL_FILE, inputFile)
            .setHeader("file_size", inputFile.length()).build();

    return message;
}

From source file:au.edu.uws.eresearch.cr8it.TransformationHandler.java

/**
 * Actual Spring Integration transformation handler.
 *
 * @param inputMessage Spring Integration input message
 * @return New Spring Integration message with updated headers
 *///from  w  ww  .j  av  a 2 s.  co  m
@Transformer
public Message<String> handleFile(final Message<File> inputMessage) {

    final File inputFile = inputMessage.getPayload();
    final String filename = inputFile.getName();
    final String fileExtension = FilenameUtils.getExtension(filename);

    //populate this with json-ld data
    final String inputAsString;
    String finalString = "";

    if ("zip".equals(fileExtension)) {
        inputAsString = getJsonData(inputFile, FilenameUtils.getName(filename));

        try {
            finalString = getJsonMapping(inputAsString);
        } catch (IOException | ParseException e) {
            e.printStackTrace();
        }

        if (finalString.length() > 0) {
            final Message<String> message = MessageBuilder.withPayload(finalString)
                    .setHeader(FileHeaders.FILENAME, FilenameUtils.getBaseName(filename) + ".json")
                    .setHeader(FileHeaders.ORIGINAL_FILE, inputFile)
                    .setHeader("file_size", finalString.length()).setHeader("file_extension", "json").build();

            return message;
        } else {
            System.out.println("Empty json string.");
            return null;
        }
    } else {
        System.out.println("Invalid file format");
        return null;
    }
}

From source file:org.springintegration.demo.service.EmailTransformer.java

public void handleMultipart(Multipart multipart, javax.mail.Message mailMessage, List<Message<?>> messages) {
    final int count;
    try {//ww w  .j ava 2 s. c o  m
        count = multipart.getCount();
    } catch (MessagingException e) {
        throw new IllegalStateException("Error while retrieving the number of enclosed BodyPart objects.", e);
    }

    for (int i = 0; i < count; i++) {

        final BodyPart bp;

        try {
            bp = multipart.getBodyPart(i);
        } catch (MessagingException e) {
            throw new IllegalStateException("Error while retrieving body part.", e);
        }

        final String contentType;
        final String filename;
        final String disposition;
        final String subject;

        try {
            contentType = bp.getContentType();
            filename = bp.getFileName();
            disposition = bp.getDisposition();
            subject = mailMessage.getSubject();

        } catch (MessagingException e) {
            throw new IllegalStateException("Unable to retrieve body part meta data.", e);
        }

        if (Part.ATTACHMENT.equalsIgnoreCase(disposition)) {
            LOGGER.info("Handdling attachment '{}', type: '{}'", filename, contentType);
        }

        final Object content;

        try {
            content = bp.getContent();
        } catch (IOException e) {
            throw new IllegalStateException("Error while retrieving the email contents.", e);
        } catch (MessagingException e) {
            throw new IllegalStateException("Error while retrieving the email contents.", e);
        }

        if (content instanceof String) {

            final Message<String> message = MessageBuilder.withPayload((String) content)
                    .setHeader(FileHeaders.FILENAME, subject + ".txt").build();

            messages.add(message);

        } else if (content instanceof InputStream) {

            InputStream inputStream = (InputStream) content;
            ByteArrayOutputStream bis = new ByteArrayOutputStream();

            try {
                IOUtils.copy(inputStream, bis);
            } catch (IOException e) {
                throw new IllegalStateException(
                        "Error while copying input stream to the ByteArrayOutputStream.", e);
            }

            Message<byte[]> message = MessageBuilder.withPayload((bis.toByteArray()))
                    .setHeader(FileHeaders.FILENAME, filename).build();

            messages.add(message);

        } else if (content instanceof javax.mail.Message) {
            handleMessage((javax.mail.Message) content, messages);
        } else if (content instanceof Multipart) {
            Multipart mp2 = (Multipart) content;
            handleMultipart(mp2, mailMessage, messages);
        } else {
            throw new IllegalStateException("Content type not handled: " + content.getClass().getSimpleName());
        }
    }

}

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(//from  w ww .  j a  v a2 s.c  o  m
            session -> session.list(this.ftpServer.getTargetFtpDirectory().getName() + "/" + fileName));
    assertEquals(1, files.length);
    assertEquals(3, files[0].getSize());
}

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

@Test
public void testFileHandler() throws Exception {
    Message<?> message = MessageBuilder.withPayload("foo").setHeader(FileHeaders.FILENAME, "foo").build();
    try {//  w ww . java2s . c  o  m
        this.fileFlow1Input.send(message);
        fail("NullPointerException expected");
    } catch (Exception e) {
        assertThat(e, instanceOf(MessageHandlingException.class));
        assertThat(e.getCause(), instanceOf(NullPointerException.class));
    }
    DefaultFileNameGenerator fileNameGenerator = new DefaultFileNameGenerator();
    fileNameGenerator.setBeanFactory(this.beanFactory);
    Object targetFileWritingMessageHandler = this.fileWritingMessageHandler;
    if (this.fileWritingMessageHandler instanceof Advised) {
        TargetSource targetSource = ((Advised) this.fileWritingMessageHandler).getTargetSource();
        if (targetSource != null) {
            targetFileWritingMessageHandler = targetSource.getTarget();
        }
    }
    DirectFieldAccessor dfa = new DirectFieldAccessor(targetFileWritingMessageHandler);
    dfa.setPropertyValue("fileNameGenerator", fileNameGenerator);
    this.fileFlow1Input.send(message);

    assertTrue(new java.io.File(tmpDir, "foo").exists());
}

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  a v a 2  s  . c  o  m
    assertEquals(3, files[0].getAttrs().getSize());
}

From source file:org.springframework.integration.file.FileWritingMessageHandlerTests.java

@Test
public void testFileNameHeader() throws Exception {
    Message<?> message = MessageBuilder.withPayload(SAMPLE_CONTENT)
            .setHeader(FileHeaders.FILENAME, "dir1" + File.separator + "dir2/test").build();
    QueueChannel output = new QueueChannel();
    handler.setCharset(DEFAULT_ENCODING);
    handler.setOutputChannel(output);//from   ww  w  .  jav a 2s. c o m
    handler.handleMessage(message);
    Message<?> result = output.receive(0);
    assertFileContentIsMatching(result);
    File destFile = (File) result.getPayload();
    assertThat(destFile.getAbsolutePath(),
            containsString(TestUtils.applySystemFileSeparator("/dir1/dir2/test")));
}