Examples with Attachment org.apache.camel.Attachment used on opensource projects

Example 1 with Attachment

use of org.apache.camel.Attachment in project camel by apache.

the class MailBinding method addAttachmentsToMultipart.

protected void addAttachmentsToMultipart(MimeMultipart multipart, String partDisposition, AttachmentsContentTransferEncodingResolver encodingResolver, Exchange exchange) throws MessagingException {
    LOG.trace("Adding attachments +++ start +++");
    int i = 0;
    for (Map.Entry<String, Attachment> entry : exchange.getIn().getAttachmentObjects().entrySet()) {
        String attachmentFilename = entry.getKey();
        Attachment attachment = entry.getValue();
        if (LOG.isTraceEnabled()) {
            LOG.trace("Attachment #{}: Disposition: {}", i, partDisposition);
            LOG.trace("Attachment #{}: DataHandler: {}", i, attachment.getDataHandler());
            LOG.trace("Attachment #{}: FileName: {}", i, attachmentFilename);
        }
        if (attachment != null) {
            if (shouldAddAttachment(exchange, attachmentFilename, attachment.getDataHandler())) {
                // Create another body part
                BodyPart messageBodyPart = new MimeBodyPart();
                // Set the data handler to the attachment
                messageBodyPart.setDataHandler(attachment.getDataHandler());
                // Set headers to the attachment
                for (String headerName : attachment.getHeaderNames()) {
                    List<String> values = attachment.getHeaderAsList(headerName);
                    for (String value : values) {
                        messageBodyPart.setHeader(headerName, value);
                    }
                }
                if (attachmentFilename.toLowerCase().startsWith("cid:")) {
                    // add a Content-ID header to the attachment
                    // must use angle brackets according to RFC: http://www.ietf.org/rfc/rfc2392.txt
                    messageBodyPart.addHeader("Content-ID", "<" + attachmentFilename.substring(4) + ">");
                    // Set the filename without the cid
                    messageBodyPart.setFileName(attachmentFilename.substring(4));
                } else {
                    // Set the filename
                    messageBodyPart.setFileName(attachmentFilename);
                }
                LOG.trace("Attachment #" + i + ": ContentType: " + messageBodyPart.getContentType());
                if (contentTypeResolver != null) {
                    String contentType = contentTypeResolver.resolveContentType(attachmentFilename);
                    LOG.trace("Attachment #" + i + ": Using content type resolver: " + contentTypeResolver + " resolved content type as: " + contentType);
                    if (contentType != null) {
                        String value = contentType + "; name=" + attachmentFilename;
                        messageBodyPart.setHeader("Content-Type", value);
                        LOG.trace("Attachment #" + i + ": ContentType: " + messageBodyPart.getContentType());
                    }
                }
                // set Content-Transfer-Encoding using resolver if possible
                resolveContentTransferEncoding(encodingResolver, i, messageBodyPart);
                // Set Disposition
                messageBodyPart.setDisposition(partDisposition);
                // Add part to multipart
                multipart.addBodyPart(messageBodyPart);
            } else {
                LOG.trace("shouldAddAttachment: false");
            }
        } else {
            LOG.warn("Cannot add attachment: " + attachmentFilename + " as DataHandler is null");
        }
        i++;
    }
    LOG.trace("Adding attachments +++ done +++");
}

Example 2 with Attachment

use of org.apache.camel.Attachment in project camel by apache.

the class MailAttachmentTest method testSendAndReceiveMailWithAttachments.

@Test
public void testSendAndReceiveMailWithAttachments() throws Exception {
    // clear mailbox
    Mailbox.clearAll();
    // START SNIPPET: e1
    // create an exchange with a normal body and attachment to be produced as email
    Endpoint endpoint = context.getEndpoint("smtp://james@mymailserver.com?password=secret");
    // create the exchange with the mail message that is multipart with a file and a Hello World text/plain message.
    Exchange exchange = endpoint.createExchange();
    Message in = exchange.getIn();
    in.setBody("Hello World");
    DefaultAttachment att = new DefaultAttachment(new FileDataSource("src/test/data/logo.jpeg"));
    att.addHeader("Content-Description", "some sample content");
    in.addAttachmentObject("logo.jpeg", att);
    // create a producer that can produce the exchange (= send the mail)
    Producer producer = endpoint.createProducer();
    // start the producer
    producer.start();
    // and let it go (processes the exchange by sending the email)
    producer.process(exchange);
    // END SNIPPET: e1
    // need some time for the mail to arrive on the inbox (consumed and sent to the mock)
    Thread.sleep(2000);
    MockEndpoint mock = getMockEndpoint("mock:result");
    mock.expectedMessageCount(1);
    Exchange out = mock.assertExchangeReceived(0);
    mock.assertIsSatisfied();
    // plain text
    assertEquals("Hello World", out.getIn().getBody(String.class));
    // attachment
    Map<String, Attachment> attachments = out.getIn().getAttachmentObjects();
    assertNotNull("Should have attachments", attachments);
    assertEquals(1, attachments.size());
    Attachment attachment = out.getIn().getAttachmentObject("logo.jpeg");
    DataHandler handler = attachment.getDataHandler();
    assertNotNull("The logo should be there", handler);
    // content type should match
    boolean match1 = "image/jpeg; name=logo.jpeg".equals(handler.getContentType());
    boolean match2 = "application/octet-stream; name=logo.jpeg".equals(handler.getContentType());
    assertTrue("Should match 1 or 2", match1 || match2);
    assertEquals("Handler name should be the file name", "logo.jpeg", handler.getName());
    assertEquals("some sample content", attachment.getHeader("content-description"));
    producer.stop();
}

Example 3 with Attachment

use of org.apache.camel.Attachment in project camel by apache.

the class SplitAttachmentsExpression method splitAttachment.

private Message splitAttachment(Message inMessage, String attachmentName, Attachment attachmentHandler) {
    final Message copy = inMessage.copy();
    Map<String, Attachment> attachments = copy.getAttachmentObjects();
    attachments.clear();
    attachments.put(attachmentName, attachmentHandler);
    copy.setHeader(HEADER_NAME, attachmentName);
    return copy;
}

Example 4 with Attachment

use of org.apache.camel.Attachment in project camel by apache.

the class NestedMimeMessageConsumeTest method testNestedMultipart.

@Test
public void testNestedMultipart() throws Exception {
    Mailbox.clearAll();
    MockEndpoint resultEndpoint = getMockEndpoint("mock:result");
    resultEndpoint.expectedMinimumMessageCount(1);
    prepareMailbox("james3");
    resultEndpoint.assertIsSatisfied();
    Exchange exchange = resultEndpoint.getReceivedExchanges().get(0);
    String text = exchange.getIn().getBody(String.class);
    assertThat(text, containsString("Test with bold face, pictures and attachments"));
    assertEquals("text/plain; charset=us-ascii", exchange.getIn().getHeader("Content-Type"));
    Set<String> attachmentNames = exchange.getIn().getAttachmentNames();
    assertNotNull("attachments got lost", attachmentNames);
    assertEquals(2, attachmentNames.size());
    for (String s : attachmentNames) {
        Attachment att = exchange.getIn().getAttachmentObject(s);
        DataHandler dh = att.getDataHandler();
        Object content = dh.getContent();
        assertNotNull("Content should not be empty", content);
        assertThat(dh.getName(), anyOf(equalTo("image001.png"), equalTo("test.txt")));
    }
}

Example 5 with Attachment

use of org.apache.camel.Attachment in project camel by apache.

the class MimeMultipartDataFormatTest method unmarshalRelated.

@Test
public void unmarshalRelated() throws IOException {
    in.setBody(new File("src/test/resources/multipart-related.txt"));
    Attachment dh = unmarshalAndCheckAttachmentName("950120.aaCB@XIson.com");
    assertNotNull(dh);
    assertEquals("The fixed length records", dh.getHeader("Content-Description"));
    assertEquals("header value1,header value2", dh.getHeader("X-Additional-Header"));
    assertEquals(2, dh.getHeaderAsList("X-Additional-Header").size());
}