Examples with HandlerChainInvoker org.apache.cxf.jaxws.handler.HandlerChainInvoker used on opensource projects

Example 11 with HandlerChainInvoker

use of org.apache.cxf.jaxws.handler.HandlerChainInvoker in project cxf by apache.

the class SOAPHandlerInterceptorTest method testChangeSOAPHeaderOutBound.

@Test
public void testChangeSOAPHeaderOutBound() throws Exception {
    @SuppressWarnings("rawtypes") List<Handler> list = new ArrayList<>();
    list.add(new SOAPHandler<SOAPMessageContext>() {

        public boolean handleMessage(SOAPMessageContext smc) {
            try {
                Boolean outboundProperty = (Boolean) smc.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
                if (outboundProperty.booleanValue()) {
                    // change mustUnderstand to false
                    SOAPMessage message = smc.getMessage();
                    SOAPHeader soapHeader = message.getSOAPHeader();
                    Iterator<?> it = soapHeader.getChildElements(new QName("http://apache.org/hello_world_rpclit/types", "header1"));
                    SOAPHeaderElement headerElementNew = (SOAPHeaderElement) it.next();
                    SoapVersion soapVersion = Soap11.getInstance();
                    Attr attr = headerElementNew.getOwnerDocument().createAttributeNS(soapVersion.getNamespace(), "SOAP-ENV:mustUnderstand");
                    attr.setValue("false");
                    headerElementNew.setAttributeNodeNS(attr);
                }
            } catch (Exception e) {
                throw new Fault(e);
            }
            return true;
        }

        public boolean handleFault(SOAPMessageContext smc) {
            return true;
        }

        public Set<QName> getHeaders() {
            return null;
        }

        public void close(MessageContext messageContext) {
        }
    });
    HandlerChainInvoker invoker = new HandlerChainInvoker(list);
    IMocksControl control = createNiceControl();
    Binding binding = control.createMock(Binding.class);
    expect(binding.getHandlerChain()).andReturn(list).anyTimes();
    Exchange exchange = control.createMock(Exchange.class);
    expect(exchange.get(HandlerChainInvoker.class)).andReturn(invoker).anyTimes();
    SoapMessage message = new SoapMessage(new MessageImpl());
    message.setExchange(exchange);
    // This is to set direction to outbound
    expect(exchange.getOutMessage()).andReturn(message).anyTimes();
    CachedStream originalEmptyOs = new CachedStream();
    message.setContent(OutputStream.class, originalEmptyOs);
    InterceptorChain chain = new PhaseInterceptorChain((new PhaseManagerImpl()).getOutPhases());
    // Interceptors after SOAPHandlerInterceptor DOMXMLStreamWriter to write
    chain.add(new AbstractProtocolHandlerInterceptor<SoapMessage>(binding, Phase.MARSHAL) {

        public void handleMessage(SoapMessage message) throws Fault {
            try {
                XMLStreamWriter writer = message.getContent(XMLStreamWriter.class);
                SoapVersion soapVersion = Soap11.getInstance();
                writer.setPrefix("soap", soapVersion.getNamespace());
                writer.writeStartElement("soap", soapVersion.getEnvelope().getLocalPart(), soapVersion.getNamespace());
                writer.writeNamespace("soap", soapVersion.getNamespace());
                Object[] headerInfo = prepareSOAPHeader();
                StaxUtils.writeElement((Element) headerInfo[1], writer, true, false);
                writer.writeEndElement();
                writer.flush();
            } catch (Exception e) {
            // do nothing
            }
        }
    });
    chain.add(new SOAPHandlerInterceptor(binding));
    message.setInterceptorChain(chain);
    control.replay();
    chain.doIntercept(message);
    control.verify();
    // Verify SOAPMessage header
    SOAPMessage soapMessageNew = message.getContent(SOAPMessage.class);
    SOAPHeader soapHeader = soapMessageNew.getSOAPHeader();
    Iterator<?> itNew = soapHeader.getChildElements(new QName("http://apache.org/hello_world_rpclit/types", "header1"));
    SOAPHeaderElement headerElementNew = (SOAPHeaderElement) itNew.next();
    SoapVersion soapVersion = Soap11.getInstance();
    assertEquals("false", headerElementNew.getAttributeNS(soapVersion.getNamespace(), "mustUnderstand"));
    originalEmptyOs.close();
}

Example 12 with HandlerChainInvoker

use of org.apache.cxf.jaxws.handler.HandlerChainInvoker in project cxf by apache.

the class SOAPHandlerInterceptorTest method testChangeSOAPBodyOutBound.

// SAAJ tree is created from DOMXMLStreamWriter. Any changes to SOAPMessage should be streamed back to
// outputStream
@Test
public void testChangeSOAPBodyOutBound() throws Exception {
    @SuppressWarnings("rawtypes") List<Handler> list = new ArrayList<>();
    list.add(new SOAPHandler<SOAPMessageContext>() {

        public boolean handleMessage(SOAPMessageContext smc) {
            Boolean outboundProperty = (Boolean) smc.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
            if (outboundProperty.booleanValue()) {
                try {
                    smc.setMessage(prepareSOAPMessage("resources/greetMeRpcLitRespChanged.xml"));
                } catch (Exception e) {
                    throw new Fault(e);
                }
            }
            return true;
        }

        public boolean handleFault(SOAPMessageContext smc) {
            return true;
        }

        public Set<QName> getHeaders() {
            return null;
        }

        public void close(MessageContext messageContext) {
        }
    });
    HandlerChainInvoker invoker = new HandlerChainInvoker(list);
    IMocksControl control = createNiceControl();
    Binding binding = control.createMock(Binding.class);
    expect(binding.getHandlerChain()).andReturn(list).anyTimes();
    Exchange exchange = control.createMock(Exchange.class);
    expect(exchange.get(HandlerChainInvoker.class)).andReturn(invoker).anyTimes();
    SoapMessage message = new SoapMessage(new MessageImpl());
    message.setExchange(exchange);
    // This is to set direction to outbound
    expect(exchange.getOutMessage()).andReturn(message).anyTimes();
    CachedStream originalEmptyOs = new CachedStream();
    XMLStreamWriter writer = StaxUtils.createXMLStreamWriter(originalEmptyOs);
    message.setContent(XMLStreamWriter.class, writer);
    InterceptorChain chain = new PhaseInterceptorChain((new PhaseManagerImpl()).getOutPhases());
    // Interceptors after SOAPHandlerInterceptor DOMXMLStreamWriter to write
    chain.add(new AbstractProtocolHandlerInterceptor<SoapMessage>(binding, Phase.MARSHAL) {

        public void handleMessage(SoapMessage message) throws Fault {
            try {
                XMLStreamWriter writer = message.getContent(XMLStreamWriter.class);
                SoapVersion soapVersion = Soap11.getInstance();
                writer.setPrefix("soap", soapVersion.getNamespace());
                writer.writeStartElement("soap", soapVersion.getEnvelope().getLocalPart(), soapVersion.getNamespace());
                writer.writeNamespace("soap", soapVersion.getNamespace());
                writer.writeEndElement();
                writer.flush();
            } catch (Exception e) {
            // do nothing
            }
        }
    });
    chain.add(new SOAPHandlerInterceptor(binding));
    message.setInterceptorChain(chain);
    control.replay();
    chain.doIntercept(message);
    control.verify();
    writer.flush();
    // Verify SOAPMessage
    SOAPMessage resultedMessage = message.getContent(SOAPMessage.class);
    assertNotNull(resultedMessage);
    SOAPBody bodyNew = resultedMessage.getSOAPBody();
    Iterator<?> itNew = bodyNew.getChildElements(new QName("http://apache.org/hello_world_rpclit", "sendReceiveDataResponse"));
    SOAPBodyElement bodyElementNew = (SOAPBodyElement) itNew.next();
    Iterator<?> outIt = bodyElementNew.getChildElements(new QName("http://apache.org/hello_world_rpclit/types", "out"));
    Element outElement = (SOAPElement) outIt.next();
    assertNotNull(outElement);
    Element elem3Element = DOMUtils.findAllElementsByTagNameNS(outElement, "http://apache.org/hello_world_rpclit/types", "elem3").get(0);
    assertEquals("100", elem3Element.getTextContent());
}