Example usage for javax.activation DataHandler getContent

List of usage examples for javax.activation DataHandler getContent

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Introduction

In this page you can find the example usage for javax.activation DataHandler getContent.

Prototype

public Object getContent() throws IOException

Source Link

Document

Return the data in its preferred Object form.

Usage

From source file:fr.paris.lutece.portal.service.mail.MailUtil.java

/**
 * This Method convert a UrlAttachmentDataSource to a ByteArrayDataSource
 * and used MailAttachmentCacheService for caching resource.
 * @param urlAttachement {@link UrlAttachment}
 * @return a {@link ByteArrayDataSource}
 *//*from  ww  w  . j  a  va2 s  .  c  o  m*/
private static ByteArrayDataSource convertUrlAttachmentDataSourceToByteArrayDataSource(
        UrlAttachment urlAttachement) {
    String strKey = MailAttachmentCacheService.getInstance().getKey(urlAttachement.getUrlData().toString());
    ByteArrayDataSource urlAttachmentDataSource = null;

    if (!MailAttachmentCacheService.getInstance().isCacheEnable()
            || (MailAttachmentCacheService.getInstance().getFromCache(strKey) == null)) {
        DataHandler handler = new DataHandler(urlAttachement.getUrlData());
        ByteArrayOutputStream bo = null;
        InputStream input = null;
        String strType = null;

        try {
            Object o = handler.getContent();
            strType = handler.getContentType();

            if (o != null) {
                if (o instanceof InputStream) {
                    input = (InputStream) o;
                    bo = new ByteArrayOutputStream();

                    int read;
                    byte[] tab = new byte[CONSTANTE_FILE_ATTACHMET_BUFFER];

                    do {
                        read = input.read(tab);

                        if (read > 0) {
                            bo.write(tab, 0, read);
                        }
                    } while (read > 0);
                }
            }
        } catch (IOException e) {
            // Document is ignored
            AppLogService.info(urlAttachement.getContentLocation() + MSG_ATTACHMENT_NOT_FOUND);
        } finally {
            //closed inputstream and outputstream 
            try {
                if (input != null) {
                    input.close();
                }

                if (bo != null) {
                    bo.close();
                    urlAttachmentDataSource = new ByteArrayDataSource(bo.toByteArray(), strType);
                }
            } catch (IOException e) {
                AppLogService.error(e);
            }
        }

        if (MailAttachmentCacheService.getInstance().isCacheEnable()) {
            //add resource in cache
            MailAttachmentCacheService.getInstance().putInCache(strKey, urlAttachmentDataSource);
        }
    } else {
        //used the resource store in cache
        urlAttachmentDataSource = (ByteArrayDataSource) MailAttachmentCacheService.getInstance()
                .getFromCache(strKey);
    }

    return urlAttachmentDataSource;
}

From source file:MultipartViewer.java

public void setCommandContext(String verb, DataHandler dh) throws IOException {
    this.verb = verb;
    this.dh = dh;

    // get the content, and hope it is a Multipart Object
    Object content = dh.getContent();
    if (content instanceof Multipart) {
        setupDisplay((Multipart) content);
    } else {//from   ww  w  .  j  ava2  s .c o  m
        setupErrorDisplay(content);
    }
}

From source file:org.mule.module.http.functional.listener.HttpListenerAttachmentsTestCase.java

private MuleMessage getResponseWithExpectedAttachmentFrom(String path) throws MuleException, IOException {
    MuleMessage response = muleContext.getClient().send(getUrl(path), getTestMuleMessage());
    assertThat(response.getInboundAttachmentNames().size(), is(1));
    DataHandler attachment = response.getInboundAttachment(TEXT_BODY_FIELD_NAME);
    assertThat((String) attachment.getContent(), is(TEXT_BODY_FIELD_VALUE));
    assertThat(attachment.getContentType(), is(TEXT_PLAIN));
    return response;
}

From source file:MessageViewer.java

/**
 * the CommandObject method to accept our DataHandler
 * @param dh   the datahandler used to get the content
 *///from   w  ww  .  j a va  2  s. c  o m
public void setCommandContext(String verb, DataHandler dh) throws IOException {
    this.verb = verb;
    dataHandler = dh;

    Object o = dh.getContent();
    if (o instanceof Message) {
        setMessage((Message) o);
    } else {
        System.out.println("MessageViewer - content not a Message object, " + o);
        if (o != null) {
            System.out.println(o.getClass().toString());
        }
    }
}

From source file:org.mule.module.http.functional.listener.HttpListenerAttachmentsTestCase.java

@Test
public void respondWithSeveralAttachments() throws Exception {
    MuleMessage response = muleContext.getClient().send(getUrl(filePath.getValue()), getTestMuleMessage());
    assertThat(response.getInboundAttachmentNames().size(), is(2));

    DataHandler attachment1 = response.getInboundAttachment(FILE_BODY_FIELD_NAME);
    HttpPart part = ((HttpPartDataSource) attachment1.getDataSource()).getPart();
    assertThat(part.getName(), is(FILE_BODY_FIELD_NAME));
    assertThat(part.getFileName(), is(FIELD_BDOY_FILE_NAME));
    assertThat(part.getContentType(), is("application/octet-stream"));
    assertThat(IOUtils.toString(part.getInputStream()), is(FILE_BODY_FIELD_VALUE));

    DataHandler attachment2 = response.getInboundAttachment(TEXT_BODY_FIELD_NAME);
    assertThat((String) attachment2.getContent(), is(TEXT_BODY_FIELD_VALUE));
    assertThat(attachment2.getContentType(), is(TEXT_PLAIN));
}

From source file:se.inera.axel.shs.camel.CamelShsDataPartConverterTest.java

@DirtiesContext
@Test/*from   www .java2  s . c  o m*/
public void convertCamelMessageToDataPartWithCharsetHeaderAndFilenameInContentType() throws Exception {

    resultEndpoint.expectedMessageCount(1);

    String message = DEFAULT_TEST_BODY;

    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put(ShsHeaders.DATAPART_TRANSFERENCODING, DEFAULT_TEST_DATAPART_TRANSFERENCODING);
    headers.put(ShsHeaders.DATAPART_CONTENTTYPE,
            DEFAULT_TEST_DATAPART_CONTENTTYPE + ";name=" + DEFAULT_TEST_DATAPART_FILENAME);
    headers.put(ShsHeaders.DATAPART_CONTENTLENGTH, message.length());
    headers.put(ShsHeaders.DATAPART_TYPE, DEFAULT_TEST_DATAPART_TYPE);
    headers.put(Exchange.CHARSET_NAME, "iso-8859-1");

    template.sendBodyAndHeaders("direct:camelToShsConverter", message, headers);

    resultEndpoint.assertIsSatisfied();
    List<Exchange> exchanges = resultEndpoint.getExchanges();
    Exchange exchange = exchanges.get(0);
    Message in = exchange.getIn();
    DataPart datapart = in.getMandatoryBody(DataPart.class);
    assertNotNull(datapart);

    assertEquals((long) datapart.getContentLength(), message.length());
    assertTrue(datapart.getContentType().contains("charset=iso-8859-1"));
    assertTrue(datapart.getContentType().contains("name=" + DEFAULT_TEST_DATAPART_FILENAME));
    assertEquals(datapart.getDataPartType(), DEFAULT_TEST_DATAPART_TYPE);
    assertEquals(datapart.getFileName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(datapart.getTransferEncoding(), DEFAULT_TEST_DATAPART_TRANSFERENCODING);

    assertNotNull(datapart.getDataHandler());
    DataHandler dataHandler = datapart.getDataHandler();
    assertEquals(dataHandler.getName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(dataHandler.getContent(), DEFAULT_TEST_BODY);

}

From source file:se.inera.axel.shs.camel.CamelShsDataPartConverterTest.java

@DirtiesContext
@Test//from  ww w .ja  v  a 2s. c  o  m
public void convertCamelMessageToDataPartWithoutFilename() throws Exception {

    resultEndpoint.expectedMessageCount(1);

    String message = DEFAULT_TEST_BODY;

    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put(ShsHeaders.DATAPART_TRANSFERENCODING, DEFAULT_TEST_DATAPART_TRANSFERENCODING);
    headers.put(ShsHeaders.DATAPART_CONTENTTYPE, DEFAULT_TEST_DATAPART_CONTENTTYPE);
    headers.put(ShsHeaders.DATAPART_CONTENTLENGTH, message.length());
    headers.put(ShsHeaders.DATAPART_TYPE, DEFAULT_TEST_DATAPART_TYPE);

    template.sendBodyAndHeaders("direct:camelToShsConverter", message, headers);

    resultEndpoint.assertIsSatisfied();
    List<Exchange> exchanges = resultEndpoint.getExchanges();
    Exchange exchange = exchanges.get(0);
    Message in = exchange.getIn();
    DataPart datapart = in.getMandatoryBody(DataPart.class);
    assertNotNull(datapart);

    assertEquals((long) datapart.getContentLength(), message.length());
    assertEquals(datapart.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(datapart.getDataPartType(), DEFAULT_TEST_DATAPART_TYPE);
    assertNull(datapart.getFileName());
    assertEquals(datapart.getTransferEncoding(), DEFAULT_TEST_DATAPART_TRANSFERENCODING);
    assertNotNull(datapart.getDataHandler());

    DataHandler dataHandler = datapart.getDataHandler();
    assertEquals(dataHandler.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertNull(dataHandler.getName());
    assertEquals(dataHandler.getContent(), DEFAULT_TEST_BODY);
}

From source file:se.inera.axel.shs.camel.CamelShsDataPartConverterTest.java

@DirtiesContext
@Test//from   ww w.j  av a 2  s  .  c om
public void convertCamelMessageToDataPart() throws Exception {

    resultEndpoint.expectedMessageCount(1);

    String message = DEFAULT_TEST_BODY;

    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put(ShsHeaders.DATAPART_TRANSFERENCODING, DEFAULT_TEST_DATAPART_TRANSFERENCODING);
    headers.put(ShsHeaders.DATAPART_CONTENTTYPE, DEFAULT_TEST_DATAPART_CONTENTTYPE);
    headers.put(ShsHeaders.DATAPART_FILENAME, DEFAULT_TEST_DATAPART_FILENAME);
    headers.put(ShsHeaders.DATAPART_CONTENTLENGTH, message.length());
    headers.put(ShsHeaders.DATAPART_TYPE, DEFAULT_TEST_DATAPART_TYPE);

    template.sendBodyAndHeaders("direct:camelToShsConverter", message, headers);

    resultEndpoint.assertIsSatisfied();
    List<Exchange> exchanges = resultEndpoint.getExchanges();
    Exchange exchange = exchanges.get(0);
    Message in = exchange.getIn();
    DataPart datapart = in.getMandatoryBody(DataPart.class);
    assertNotNull(datapart);

    assertEquals((long) datapart.getContentLength(), message.length());
    assertEquals(datapart.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(datapart.getDataPartType(), DEFAULT_TEST_DATAPART_TYPE);
    assertEquals(datapart.getFileName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(datapart.getTransferEncoding(), DEFAULT_TEST_DATAPART_TRANSFERENCODING);
    assertNotNull(datapart.getDataHandler());

    DataHandler dataHandler = datapart.getDataHandler();
    assertEquals(dataHandler.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(dataHandler.getName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(dataHandler.getContent(), DEFAULT_TEST_BODY);
}

From source file:se.inera.axel.shs.camel.CamelShsDataPartConverterTest.java

@DirtiesContext
@Test/*from w  ww. j a  va  2  s  .com*/
public void convertCamelMessageToDataPartWithBase64() throws Exception {

    resultEndpoint.expectedMessageCount(1);

    String message = DEFAULT_TEST_BODY;

    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put(ShsHeaders.DATAPART_TRANSFERENCODING, "base64");
    headers.put(ShsHeaders.DATAPART_CONTENTTYPE, DEFAULT_TEST_DATAPART_CONTENTTYPE);
    headers.put(ShsHeaders.DATAPART_FILENAME, DEFAULT_TEST_DATAPART_FILENAME);
    headers.put(ShsHeaders.DATAPART_CONTENTLENGTH, message.length());
    headers.put(ShsHeaders.DATAPART_TYPE, DEFAULT_TEST_DATAPART_TYPE);

    template.sendBodyAndHeaders("direct:camelToShsConverter", message, headers);

    resultEndpoint.assertIsSatisfied();
    List<Exchange> exchanges = resultEndpoint.getExchanges();
    Exchange exchange = exchanges.get(0);
    Message in = exchange.getIn();
    DataPart datapart = in.getMandatoryBody(DataPart.class);
    assertNotNull(datapart);

    assertEquals((long) datapart.getContentLength(), message.length());
    assertEquals(datapart.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(datapart.getDataPartType(), DEFAULT_TEST_DATAPART_TYPE);
    assertEquals(datapart.getFileName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(datapart.getTransferEncoding(), "base64");

    assertNotNull(datapart.getDataHandler());
    DataHandler dataHandler = datapart.getDataHandler();
    assertEquals(dataHandler.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(dataHandler.getName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(dataHandler.getContent(), DEFAULT_TEST_BODY);
}

From source file:se.inera.axel.shs.camel.CamelShsDataPartConverterTest.java

@DirtiesContext
@Test(expectedExceptions = IllegalDatapartContentException.class)
public void convertCamelMessageToDataPartWithNoDataPartTypeShouldThrow() throws Throwable {

    resultEndpoint.expectedMessageCount(1);

    String message = DEFAULT_TEST_BODY;

    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put(ShsHeaders.DATAPART_TRANSFERENCODING, "base64");
    headers.put(ShsHeaders.DATAPART_CONTENTTYPE, DEFAULT_TEST_DATAPART_CONTENTTYPE);
    headers.put(ShsHeaders.DATAPART_FILENAME, DEFAULT_TEST_DATAPART_FILENAME);
    headers.put(ShsHeaders.DATAPART_CONTENTLENGTH, message.length());

    try {/*from  www.  ja v  a 2 s .  c o  m*/
        template.sendBodyAndHeaders("direct:camelToShsConverter", message, headers);
    } catch (CamelExecutionException e) {
        throw e.getCause();
    }

    resultEndpoint.assertIsSatisfied();
    List<Exchange> exchanges = resultEndpoint.getExchanges();
    Exchange exchange = exchanges.get(0);
    Message in = exchange.getIn();
    DataPart datapart = in.getMandatoryBody(DataPart.class);
    assertNotNull(datapart);

    assertEquals((long) datapart.getContentLength(), message.length());
    assertEquals(datapart.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(datapart.getDataPartType(), DEFAULT_TEST_DATAPART_TYPE);
    assertEquals(datapart.getFileName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(datapart.getTransferEncoding(), "base64");

    assertNotNull(datapart.getDataHandler());
    DataHandler dataHandler = datapart.getDataHandler();
    assertEquals(dataHandler.getContentType(), DEFAULT_TEST_DATAPART_CONTENTTYPE);
    assertEquals(dataHandler.getName(), DEFAULT_TEST_DATAPART_FILENAME);
    assertEquals(dataHandler.getContent(), DEFAULT_TEST_BODY);
}