Examples with CxfPayload org.apache.camel.component.cxf.CxfPayload used on opensource projects

Example 1 with CxfPayload

use of org.apache.camel.component.cxf.CxfPayload in project camel by apache.

the class CxfPayloadConverter method convertTo.

@SuppressWarnings("unchecked")
@FallbackConverter
public static <T> T convertTo(Class<T> type, Exchange exchange, Object value, TypeConverterRegistry registry) {
    // CxfPayloads from other types
    if (type.isAssignableFrom(CxfPayload.class)) {
        try {
            if (!value.getClass().isArray()) {
                Source src = null;
                // directly
                if (value instanceof InputStream) {
                    src = new StreamSource((InputStream) value);
                } else if (value instanceof Reader) {
                    src = new StreamSource((Reader) value);
                } else if (value instanceof String) {
                    src = new StreamSource(new StringReader((String) value));
                } else if (value instanceof Node) {
                    src = new DOMSource((Node) value);
                } else if (value instanceof Source) {
                    src = (Source) value;
                }
                if (src == null) {
                    // assuming staxsource is preferred, otherwise use the
                    // one preferred
                    TypeConverter tc = registry.lookup(javax.xml.transform.stax.StAXSource.class, value.getClass());
                    if (tc == null) {
                        tc = registry.lookup(Source.class, value.getClass());
                    }
                    if (tc != null) {
                        src = tc.convertTo(Source.class, exchange, value);
                    }
                }
                if (src != null) {
                    return (T) sourceToCxfPayload(src, exchange);
                }
            }
            TypeConverter tc = registry.lookup(NodeList.class, value.getClass());
            if (tc != null) {
                NodeList nodeList = tc.convertTo(NodeList.class, exchange, value);
                return (T) nodeListToCxfPayload(nodeList, exchange);
            }
            tc = registry.lookup(Document.class, value.getClass());
            if (tc != null) {
                Document document = tc.convertTo(Document.class, exchange, value);
                return (T) documentToCxfPayload(document, exchange);
            }
            // maybe we can convert via an InputStream
            CxfPayload<?> p;
            p = convertVia(InputStream.class, exchange, value, registry);
            if (p != null) {
                return (T) p;
            }
            // String is the converter of last resort
            p = convertVia(String.class, exchange, value, registry);
            if (p != null) {
                return (T) p;
            }
        } catch (RuntimeCamelException e) {
        // the internal conversion to XML can throw an exception if the content is not XML
        // ignore this and return Void.TYPE to indicate that we cannot convert this
        }
        // no we could not do it currently
        return (T) Void.TYPE;
    }
    // Convert a CxfPayload into something else
    if (CxfPayload.class.isAssignableFrom(value.getClass())) {
        CxfPayload<?> payload = (CxfPayload<?>) value;
        int size = payload.getBodySources().size();
        if (size == 1) {
            if (type.isAssignableFrom(Document.class)) {
                Source s = payload.getBodySources().get(0);
                Document d;
                try {
                    d = StaxUtils.read(s);
                } catch (XMLStreamException e) {
                    throw new RuntimeException(e);
                }
                return type.cast(d);
            }
            // CAMEL-8410 Just make sure we get the Source object directly from the payload body source
            Source s = payload.getBodySources().get(0);
            if (type.isInstance(s)) {
                return type.cast(s);
            }
            TypeConverter tc = registry.lookup(type, XMLStreamReader.class);
            if (tc != null && (s instanceof StaxSource || s instanceof StAXSource)) {
                XMLStreamReader r = (s instanceof StAXSource) ? ((StAXSource) s).getXMLStreamReader() : ((StaxSource) s).getXMLStreamReader();
                if (payload.getNsMap() != null) {
                    r = new DelegatingXMLStreamReader(r, payload.getNsMap());
                }
                return tc.convertTo(type, exchange, r);
            }
            tc = registry.lookup(type, Source.class);
            if (tc != null) {
                XMLStreamReader r = null;
                if (payload.getNsMap() != null) {
                    if (s instanceof StaxSource) {
                        r = ((StaxSource) s).getXMLStreamReader();
                    } else if (s instanceof StAXSource) {
                        r = ((StAXSource) s).getXMLStreamReader();
                    }
                    if (r != null) {
                        s = new StAXSource(new DelegatingXMLStreamReader(r, payload.getNsMap()));
                    }
                }
                return tc.convertTo(type, exchange, s);
            }
        }
        TypeConverter tc = registry.lookup(type, NodeList.class);
        if (tc != null) {
            Object result = tc.convertTo(type, exchange, cxfPayloadToNodeList((CxfPayload<?>) value, exchange));
            if (result == null) {
                // no we could not do it currently, and we just abort the convert here
                return (T) Void.TYPE;
            } else {
                return (T) result;
            }
        }
        // we cannot convert a node list, so we try the first item from the
        // node list
        tc = registry.lookup(type, Node.class);
        if (tc != null) {
            NodeList nodeList = cxfPayloadToNodeList((CxfPayload<?>) value, exchange);
            if (nodeList.getLength() > 0) {
                return tc.convertTo(type, exchange, nodeList.item(0));
            } else {
                // no we could not do it currently
                return (T) Void.TYPE;
            }
        } else {
            if (size == 0) {
                // empty size so we cannot convert
                return (T) Void.TYPE;
            }
        }
    }
    return null;
}

Example 2 with CxfPayload

use of org.apache.camel.component.cxf.CxfPayload in project camel by apache.

the class CxfPayloadConverterTest method testCxfPayloadToStreamCache.

@Test
public void testCxfPayloadToStreamCache() {
    StreamCache streamCache = CxfPayloadConverter.cxfPayLoadToStreamCache(payload, exchange);
    assertNotNull(streamCache);
    assertTrue(streamCache instanceof CxfPayload);
}

Example 3 with CxfPayload

use of org.apache.camel.component.cxf.CxfPayload in project camel by apache.

the class CxfMessageHeadersRelayTest method testInoutHeaderCXFClientNoServiceClassNoRelay.

@Test
public void testInoutHeaderCXFClientNoServiceClassNoRelay() throws Exception {
    // TODO: Fix this test later
    QName qname = QName.valueOf("{http://apache.org/camel/component/cxf/soap/headers}SOAPHeaderInfo");
    String uri = "cxf:bean:routerNoRelayNoServiceClassEndpoint?headerFilterStrategy=#dropAllMessageHeadersStrategy";
    String requestHeader = "<ns2:SOAPHeaderInfo xmlns:ns2=\"http://apache.org/camel/" + "component/cxf/soap/headers\"><originator>CxfSoapHeaderRoutePropagationTest.testInOutHeader Requestor" + "</originator><message>Invoking CxfSoapHeaderRoutePropagationTest.testInOutHeader() Request" + "</message></ns2:SOAPHeaderInfo>";
    String requestBody = "<ns2:inoutHeader xmlns:ns2=\"http://apache.org/camel/component/cxf/soap/headers\">" + "<requestType>CXF user</requestType></ns2:inoutHeader>";
    List<Source> elements = new ArrayList<Source>();
    elements.add(new DOMSource(StaxUtils.read(new StringReader(requestBody)).getDocumentElement()));
    final List<SoapHeader> headers = new ArrayList<SoapHeader>();
    headers.add(new SoapHeader(qname, StaxUtils.read(new StringReader(requestHeader)).getDocumentElement()));
    final CxfPayload<SoapHeader> cxfPayload = new CxfPayload<SoapHeader>(headers, elements, null);
    Exchange exchange = template.request(uri, new Processor() {

        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setBody(cxfPayload);
            exchange.getIn().setHeader(CxfConstants.OPERATION_NAME, "inoutHeader");
            exchange.getIn().setHeader(Header.HEADER_LIST, headers);
        }
    });
    CxfPayload<?> out = exchange.getOut().getBody(CxfPayload.class);
    assertEquals(1, out.getBodySources().size());
    assertTrue(out.getBodySources().get(0) instanceof DOMSource);
    assertEquals(0, out.getHeaders().size());
    String responseExp = "<ns2:inoutHeaderResponse xmlns:ns2=\"http://apache.org/camel/" + "component/cxf/soap/headers\"><responseType>pass</responseType>" + "</ns2:inoutHeaderResponse>";
    String response = StaxUtils.toString(out.getBody().get(0));
    //REVISIT use a more reliable comparison to tolerate some namespaces being added to the root element
    assertTrue(response, response.startsWith(responseExp.substring(0, 87)) && response.endsWith(responseExp.substring(88, responseExp.length())));
}

Example 4 with CxfPayload

use of org.apache.camel.component.cxf.CxfPayload in project camel by apache.

the class CxfMtomDisabledProducerPayloadModeTest method testProducer.

@Override
public void testProducer() throws Exception {
    if (MtomTestHelper.isAwtHeadless(logger, null)) {
        return;
    }
    Exchange exchange = context.createProducerTemplate().send("direct:testEndpoint", new Processor() {

        public void process(Exchange exchange) throws Exception {
            exchange.setPattern(ExchangePattern.InOut);
            List<Source> elements = new ArrayList<Source>();
            elements.add(new DOMSource(StaxUtils.read(new StringReader(MtomTestHelper.MTOM_DISABLED_REQ_MESSAGE)).getDocumentElement()));
            CxfPayload<SoapHeader> body = new CxfPayload<SoapHeader>(new ArrayList<SoapHeader>(), elements, null);
            exchange.getIn().setBody(body);
            exchange.getIn().addAttachment(MtomTestHelper.REQ_PHOTO_CID, new DataHandler(new ByteArrayDataSource(MtomTestHelper.REQ_PHOTO_DATA, "application/octet-stream")));
            exchange.getIn().addAttachment(MtomTestHelper.REQ_IMAGE_CID, new DataHandler(new ByteArrayDataSource(MtomTestHelper.requestJpeg, "image/jpeg")));
        }
    });
    // process response - verify response attachments
    CxfPayload<?> out = exchange.getOut().getBody(CxfPayload.class);
    Assert.assertEquals(1, out.getBody().size());
    DataHandler dr = exchange.getOut().getAttachment(MtomTestHelper.RESP_PHOTO_CID);
    Assert.assertEquals("application/octet-stream", dr.getContentType());
    MtomTestHelper.assertEquals(MtomTestHelper.RESP_PHOTO_DATA, IOUtils.readBytesFromStream(dr.getInputStream()));
    dr = exchange.getOut().getAttachment(MtomTestHelper.RESP_IMAGE_CID);
    Assert.assertEquals("image/jpeg", dr.getContentType());
    BufferedImage image = ImageIO.read(dr.getInputStream());
    Assert.assertEquals(560, image.getWidth());
    Assert.assertEquals(300, image.getHeight());
}

Example 5 with CxfPayload

use of org.apache.camel.component.cxf.CxfPayload in project camel by apache.

the class CxfPayloadConverter method nodeListToCxfPayload.

@Converter
public static <T> CxfPayload<T> nodeListToCxfPayload(NodeList nodeList, Exchange exchange) {
    List<T> headers = new ArrayList<T>();
    List<Element> body = new ArrayList<Element>();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        // add all nodes to the body that are elements
        if (Element.class.isAssignableFrom(node.getClass())) {
            body.add((Element) node);
        }
    }
    return new CxfPayload<T>(headers, body);
}