Examples with DataSource javax.activation.DataSource used on opensource projects

Example 71 with DataSource

use of javax.activation.DataSource in project scout.rt by eclipse.

the class MailHelperTest method testDataSourceWithoutFileExtension.

@Test
public void testDataSourceWithoutFileExtension() throws IOException, MessagingException {
    final byte[] sampleData = new byte[] { 0x0, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF };
    final String fileName = "test.file";
    DataSource ds = BEANS.get(MailHelper.class).createDataSource(new ByteArrayInputStream(sampleData), fileName, null);
    assertNotNull(ds);
    assertEquals(fileName, ds.getName());
    assertTrue(ds instanceof ByteArrayDataSource);
    ByteArrayDataSource bds = (ByteArrayDataSource) ds;
    assertEquals("application/octet-stream", bds.getContentType());
    try (InputStream in = bds.getInputStream()) {
        byte[] data = IOUtility.readBytes(in);
        assertArrayEquals(sampleData, data);
    }
    new MailMessage().withBodyPlainText("test").withAttachment(new MailAttachment(ds));
    MimeMessage message = BEANS.get(MailHelper.class).createMimeMessage(new MailMessage().withBodyPlainText("test"));
    message.writeTo(new ByteArrayOutputStream());
}

Example 72 with DataSource

use of javax.activation.DataSource in project scout.rt by eclipse.

the class MailHelper method addAttachmentsToMimeMessage.

/**
 * Adds the provided attachments to the existing mime message.
 * <p>
 * When working with {@link BinaryResource}, use {@link #addResourcesAsAttachments(MimeMessage, List)} instead.
 *
 * @param msg
 *          Mime message to attach files to
 * @param attachments
 *          List of attachments (files).
 * @since 4.1
 */
public void addAttachmentsToMimeMessage(MimeMessage msg, List<File> attachments) {
    if (CollectionUtility.isEmpty(attachments)) {
        return;
    }
    try {
        Multipart multiPart = prepareMessageForAttachments(msg);
        for (File attachment : attachments) {
            MimeBodyPart bodyPart = new MimeBodyPart();
            DataSource source = new FileDataSource(attachment);
            bodyPart.setDataHandler(new DataHandler(source));
            bodyPart.setFileName(MimeUtility.encodeText(attachment.getName(), "UTF-8", null));
            multiPart.addBodyPart(bodyPart);
        }
        msg.saveChanges();
    } catch (MessagingException e) {
        throw new ProcessingException("Failed to add attachment to existing mime message", e);
    } catch (IOException e) {
        throw new ProcessingException("Failed to add attachment to existing mime message", e);
    }
}

Example 73 with DataSource

use of javax.activation.DataSource in project scout.rt by eclipse.

the class MailHelper method addResourcesAsAttachments.

/**
 * Adds the provided attachments to the existing mime message.
 * <p>
 * When working with {@link File}, use {@link #addAttachmentsToMimeMessage(MimeMessage, List)} instead.
 *
 * @param msg
 *          Mime message to attach files to
 * @param attachments
 *          List of attachments (binary resources).
 * @since 6.0
 */
public void addResourcesAsAttachments(MimeMessage msg, List<BinaryResource> attachments) {
    if (CollectionUtility.isEmpty(attachments)) {
        return;
    }
    try {
        Multipart multiPart = prepareMessageForAttachments(msg);
        for (BinaryResource attachment : attachments) {
            MimeBodyPart bodyPart = new MimeBodyPart();
            DataSource source = new BinaryResourceDataSource(attachment);
            bodyPart.setDataHandler(new DataHandler(source));
            bodyPart.setFileName(MimeUtility.encodeText(attachment.getFilename(), "UTF-8", null));
            multiPart.addBodyPart(bodyPart);
        }
        msg.saveChanges();
    } catch (MessagingException e) {
        throw new ProcessingException("Failed to add attachment to existing mime message", e);
    } catch (IOException e) {
        throw new ProcessingException("Failed to add attachment to existing mime message", e);
    }
}

Example 74 with DataSource

use of javax.activation.DataSource in project jbossws-cxf by jbossws.

the class JBWS2259TestCase method testCall.

@Test
@RunAsClient
public void testCall() throws Exception {
    URL wsdlURL = new URL(baseURL + "?wsdl");
    QName serviceName = new QName("http://ws.jboss.org/jbws2259", "EndpointService");
    Service service = Service.create(wsdlURL, serviceName);
    Endpoint port = service.getPort(Endpoint.class);
    BindingProvider bindingProvider = (BindingProvider) port;
    SOAPBinding soapBinding = (SOAPBinding) bindingProvider.getBinding();
    soapBinding.setMTOMEnabled(true);
    File sharkFile = getResourceFile("jaxws/jbws2259/attach.jpeg");
    DataSource ds = new FileDataSource(sharkFile);
    DataHandler handler = new DataHandler(ds);
    String expectedContentType = "image/jpeg";
    Photo p = new Photo();
    p.setCaption("JBWS2259 Smile :-)");
    p.setExpectedContentType(expectedContentType);
    p.setImage(handler);
    Photo reponse = port.echo(p);
    DataHandler dhResponse = reponse.getImage();
    String contentType = dhResponse.getContentType();
    assertEquals("content-type", expectedContentType, contentType);
}

Example 75 with DataSource

use of javax.activation.DataSource in project mule by mulesoft.

the class TransformerUtils method checkTransformerReturnClass.

/**
 * Checks whether a given value is a valid output for a transformer.
 *
 * @param transformer the transformer used to validate
 * @param value the output value
 * @throws TransformerException if the output value is of a unexpected type.
 */
public static void checkTransformerReturnClass(Transformer transformer, Object value) throws TransformerException {
    if (value == null && (transformer instanceof AbstractTransformer && ((AbstractTransformer) transformer).isAllowNullReturn())) {
        return;
    }
    if (transformer.getReturnDataType() != null) {
        DataTypeParamsBuilder dtBuilder = DataType.builder().fromObject(value);
        if (!(value instanceof DataHandler) && !(value instanceof DataSource)) {
            // To avoid getting an error because the DataType was constructed with a default mediaType
            dtBuilder = dtBuilder.mediaType(transformer.getReturnDataType().getMediaType());
        }
        DataType dt = dtBuilder.build();
        if (!transformer.getReturnDataType().isCompatibleWith(dt)) {
            throw new TransformerException(transformUnexpectedType(dt, transformer.getReturnDataType()), transformer);
        }
    }
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("The transformed value is of expected type. Type is: " + ClassUtils.getSimpleName(value.getClass()));
    }
}