Examples with List java.util.List used on opensource projects

Example 11 with List

use of java.util.List in project camel by apache.

the class SimpleCxfRsBinding method bindHeadersFromSubresourceLocators.

/**
     * Transfers path parameters from the full path (including ancestor subresource locators) into Camel IN Message Headers.
     */
@SuppressWarnings("unchecked")
protected void bindHeadersFromSubresourceLocators(Exchange cxfExchange, org.apache.camel.Exchange camelExchange) {
    MultivaluedMap<String, String> pathParams = (MultivaluedMap<String, String>) cxfExchange.getInMessage().get(URITemplate.TEMPLATE_PARAMETERS);
    // return immediately if we have no path parameters
    if (pathParams == null || (pathParams.size() == 1 && pathParams.containsKey(URITemplate.FINAL_MATCH_GROUP))) {
        return;
    }
    Message m = camelExchange.getIn();
    for (Entry<String, List<String>> entry : pathParams.entrySet()) {
        // skip over the FINAL_MATCH_GROUP which stores the entire path
        if (URITemplate.FINAL_MATCH_GROUP.equals(entry.getKey())) {
            continue;
        }
        m.setHeader(entry.getKey(), entry.getValue().get(0));
    }
}

Example 12 with List

use of java.util.List in project camel by apache.

the class CxfConsumerWithTryCatchTest method createRouteBuilder.

// START SNIPPET: example
protected RouteBuilder createRouteBuilder() {
    return new RouteBuilder() {

        public void configure() {
            from(SIMPLE_ENDPOINT_URI).choice().when(header(CxfConstants.OPERATION_NAME).isEqualTo(ECHO_OPERATION)).process(new Processor() {

                public void process(final Exchange exchange) {
                    Message in = exchange.getIn();
                    // Get the parameter list
                    List<?> parameter = in.getBody(List.class);
                    // Get the operation name
                    String operation = (String) in.getHeader(CxfConstants.OPERATION_NAME);
                    Object result = operation + " " + (String) parameter.get(0);
                    // Put the result back
                    exchange.getOut().setBody(result);
                }
            }).when(header(CxfConstants.OPERATION_NAME).isEqualTo(ECHO_BOOLEAN_OPERATION)).doTry().process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    throw new IllegalStateException();
                }
            }).doCatch(IllegalStateException.class).process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    Message in = exchange.getIn();
                    // Get the parameter list
                    List<?> parameter = in.getBody(List.class);
                    // Put the result back
                    exchange.getOut().setBody(parameter.get(0));
                }
            }).end();
        }
    };
}

Example 13 with List

use of java.util.List in project camel by apache.

the class DefaultCxfBindingTest method testPopupalteExchangeFromCxfResponse.

@Test
public void testPopupalteExchangeFromCxfResponse() {
    DefaultCxfBinding cxfBinding = new DefaultCxfBinding();
    cxfBinding.setHeaderFilterStrategy(new DefaultHeaderFilterStrategy());
    Exchange exchange = new DefaultExchange(context);
    org.apache.cxf.message.Exchange cxfExchange = new org.apache.cxf.message.ExchangeImpl();
    exchange.setProperty(CxfConstants.DATA_FORMAT_PROPERTY, DataFormat.PAYLOAD);
    Map<String, Object> responseContext = new HashMap<String, Object>();
    responseContext.put(org.apache.cxf.message.Message.RESPONSE_CODE, Integer.valueOf(200));
    Map<String, List<String>> headers = new TreeMap<String, List<String>>(String.CASE_INSENSITIVE_ORDER);
    headers.put("content-type", Arrays.asList("text/xml;charset=UTF-8"));
    headers.put("Content-Length", Arrays.asList("241"));
    responseContext.put(org.apache.cxf.message.Message.PROTOCOL_HEADERS, headers);
    org.apache.cxf.message.Message cxfMessage = new org.apache.cxf.message.MessageImpl();
    cxfExchange.setInMessage(cxfMessage);
    Set<Attachment> attachments = new HashSet<Attachment>();
    AttachmentImpl attachment = new AttachmentImpl("att-1", new DataHandler(new FileDataSource("pom.xml")));
    attachment.setHeader("additional-header", "value 1");
    attachments.add(attachment);
    cxfMessage.setAttachments(attachments);
    cxfBinding.populateExchangeFromCxfResponse(exchange, cxfExchange, responseContext);
    Map<String, Object> camelHeaders = exchange.getOut().getHeaders();
    assertNotNull(camelHeaders);
    assertEquals(responseContext, camelHeaders.get(Client.RESPONSE_CONTEXT));
    Map<String, org.apache.camel.Attachment> camelAttachments = exchange.getOut().getAttachmentObjects();
    assertNotNull(camelAttachments);
    assertNotNull(camelAttachments.get("att-1"));
    assertEquals("value 1", camelAttachments.get("att-1").getHeader("additional-header"));
}

Example 14 with List

use of java.util.List in project camel by apache.

the class CxfMixedModeRouterTest method createRouteBuilder.

@Override
protected RouteBuilder createRouteBuilder() {
    return new RouteBuilder() {

        public void configure() {
            errorHandler(noErrorHandler());
            from(routerEndpointURI).process(new Processor() {

                // convert request message
                public void process(Exchange exchange) throws Exception {
                    CxfPayload<?> message = exchange.getIn().getBody(CxfPayload.class);
                    List<String> params = new ArrayList<String>();
                    if (message != null) {
                        // convert CxfPayload to list of objects any way you like
                        Element element = new XmlConverter().toDOMElement(message.getBody().get(0));
                        params.add(element.getFirstChild().getTextContent());
                    }
                    // replace the body
                    exchange.getIn().setBody(params);
                // if you need to change the operation name
                //exchange.getIn().setHeader(CxfConstants.OPERATION_NAME, GREET_ME_OPERATION);      
                }
            }).to(serviceEndpointURI).process(new Processor() {

                // convert response to CxfPayload
                public void process(Exchange exchange) throws Exception {
                    List<?> list = exchange.getIn().getBody(List.class);
                    CxfPayload<SoapHeader> message = null;
                    if (list != null) {
                        // convert the list of objects to CxfPayload any way you like
                        String s = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" + "<ns1:echoResponse xmlns:ns1=\"http://cxf.component.camel.apache.org/\">" + "<return xmlns=\"http://cxf.component.camel.apache.org/\">" + list.get(0) + "</return></ns1:echoResponse>";
                        List<Element> body = new ArrayList<Element>();
                        body.add(StaxUtils.read(new StringReader(s)).getDocumentElement());
                        message = new CxfPayload<SoapHeader>(new ArrayList<SoapHeader>(), body);
                    }
                    exchange.getIn().setBody(message);
                    // we probably should be smarter in detecting data format based on message body
                    // but for now we need to explicitly reset the mode (see CAMEL-3420)
                    exchange.setProperty(CxfConstants.DATA_FORMAT_PROPERTY, DataFormat.PAYLOAD);
                }
            });
        }
    };
}

Example 15 with List

use of java.util.List in project camel by apache.

the class CxfPayLoadSoapHeaderTest method createRouteBuilder.

@Override
protected RouteBuilder createRouteBuilder() {
    return new RouteBuilder() {

        public void configure() {
            // START SNIPPET: payload
            from(getRouterEndpointURI()).process(new Processor() {

                @SuppressWarnings("unchecked")
                public void process(Exchange exchange) throws Exception {
                    CxfPayload<SoapHeader> payload = exchange.getIn().getBody(CxfPayload.class);
                    List<Source> elements = payload.getBodySources();
                    assertNotNull("We should get the elements here", elements);
                    assertEquals("Get the wrong elements size", 1, elements.size());
                    Element el = new XmlConverter().toDOMElement(elements.get(0));
                    elements.set(0, new DOMSource(el));
                    assertEquals("Get the wrong namespace URI", "http://camel.apache.org/pizza/types", el.getNamespaceURI());
                    List<SoapHeader> headers = payload.getHeaders();
                    assertNotNull("We should get the headers here", headers);
                    assertEquals("Get the wrong headers size", headers.size(), 1);
                    assertEquals("Get the wrong namespace URI", ((Element) (headers.get(0).getObject())).getNamespaceURI(), "http://camel.apache.org/pizza/types");
                    // alternatively you can also get the SOAP header via the camel header:
                    headers = exchange.getIn().getHeader(Header.HEADER_LIST, List.class);
                    assertNotNull("We should get the headers here", headers);
                    assertEquals("Get the wrong headers size", headers.size(), 1);
                    assertEquals("Get the wrong namespace URI", ((Element) (headers.get(0).getObject())).getNamespaceURI(), "http://camel.apache.org/pizza/types");
                }
            }).to(getServiceEndpointURI());
        // END SNIPPET: payload
        }
    };
}