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

Example 6 with DataHandler

use of javax.activation.DataHandler in project camel by apache.

the class MessageWithAttachmentRedeliveryIssueTest method testMessageWithAttachmentRedeliveryIssue.

public void testMessageWithAttachmentRedeliveryIssue() throws Exception {
    getMockEndpoint("mock:result").expectedMessageCount(1);
    template.send("direct:start", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setBody("Hello World");
            exchange.getIn().addAttachment("message1.xml", new DataHandler(new FileDataSource(new File("src/test/data/message1.xml"))));
            exchange.getIn().addAttachmentObject("message2.xml", new DefaultAttachment(new FileDataSource(new File("src/test/data/message2.xml"))));
        }
    });
    assertMockEndpointsSatisfied();
    Message msg = getMockEndpoint("mock:result").getReceivedExchanges().get(0).getIn();
    assertNotNull(msg);
    assertEquals("Hello World", msg.getBody());
    assertTrue(msg.hasAttachments());
}

Example 7 with DataHandler

use of javax.activation.DataHandler in project camel by apache.

the class ExpressionClauseTest method testAttachments.

public void testAttachments() throws Exception {
    MockEndpoint mock = getMockEndpoint("mock:result");
    mock.expectedMessageCount(2);
    mock.expectedBodiesReceivedInAnyOrder("log4j2.properties", "jndi-example.properties");
    template.send("direct:begin", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            Message m = exchange.getIn();
            m.setBody("Hello World");
            m.addAttachmentObject("log4j", new DefaultAttachment(new FileDataSource("src/test/resources/log4j2.properties")));
            m.addAttachment("jndi-example", new DataHandler(new FileDataSource("src/test/resources/jndi-example.properties")));
        }
    });
    assertMockEndpointsSatisfied();
    Map<String, Attachment> attachments = mock.getExchanges().get(0).getIn().getAttachmentObjects();
    assertTrue(attachments == null || attachments.size() == 0);
}

Example 8 with DataHandler

use of javax.activation.DataHandler in project camel by apache.

the class DefaultHttpBinding method populateAttachments.

protected void populateAttachments(HttpServletRequest request, HttpMessage message) {
    // check if there is multipart files, if so will put it into DataHandler
    Enumeration<?> names = request.getAttributeNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        Object object = request.getAttribute(name);
        LOG.trace("HTTP attachment {} = {}", name, object);
        if (object instanceof File) {
            String fileName = request.getParameter(name);
            message.addAttachment(fileName, new DataHandler(new CamelFileDataSource((File) object, fileName)));
        }
    }
}

Example 9 with DataHandler

use of javax.activation.DataHandler in project camel by apache.

the class AttachmentHttpBinding method populateRequestParameters.

protected void populateRequestParameters(HttpServletRequest request, HttpMessage message) throws Exception {
    //we populate the http request parameters without checking the request method
    Map<String, Object> headers = message.getHeaders();
    Enumeration<?> names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        if (message.getAttachment(name) != null) {
            DataHandler dh = message.getAttachment(name);
            Object value = dh;
            if (dh.getContentType() == null || dh.getContentType().startsWith("text/plain")) {
                value = request.getParameter(name);
            }
            if (getHeaderFilterStrategy() != null && !getHeaderFilterStrategy().applyFilterToExternalHeaders(name, value, message.getExchange())) {
                HttpHelper.appendHeader(headers, name, value);
            }
            continue;
        }
        // there may be multiple values for the same name
        String[] values = request.getParameterValues(name);
        LOG.trace("HTTP parameter {} = {}", name, values);
        if (values != null) {
            for (String value : values) {
                if (getHeaderFilterStrategy() != null && !getHeaderFilterStrategy().applyFilterToExternalHeaders(name, value, message.getExchange())) {
                    HttpHelper.appendHeader(headers, name, value);
                }
            }
        }
    }
}

Example 10 with DataHandler

use of javax.activation.DataHandler in project camel by apache.

the class LdapRouteTest method testLdapRoutePreserveHeaderAndAttachments.

@Test
public void testLdapRoutePreserveHeaderAndAttachments() throws Exception {
    camel.addRoutes(createRouteBuilder("ldap:localhost:" + port + "?base=ou=system"));
    camel.start();
    final DataHandler dataHandler = new DataHandler("test", "text");
    Exchange out = template.request("direct:start", new Processor() {

        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setBody("(!(ou=test1))");
            exchange.getIn().setHeader("ldapTest", "Camel");
            exchange.getIn().addAttachment("ldapAttachment", dataHandler);
        }
    });
    Collection<SearchResult> searchResults = defaultLdapModuleOutAssertions(out);
    assertFalse(contains("uid=test1,ou=test,ou=system", searchResults));
    assertTrue(contains("uid=test2,ou=test,ou=system", searchResults));
    assertTrue(contains("uid=testNoOU,ou=test,ou=system", searchResults));
    assertTrue(contains("uid=tcruise,ou=actors,ou=system", searchResults));
    assertEquals("Camel", out.getOut().getHeader("ldapTest"));
    assertSame(dataHandler, out.getOut().getAttachment("ldapAttachment"));
}