Package org.apache.axis2.dispatchers

Examples of org.apache.axis2.dispatchers.SOAPActionBasedDispatcher


        return lbMembershipHandler;
    }

    public void send(MessageContext synCtx) {
        SessionInformation sessionInformation = null;
        Member currentMember = null;
        ConfigurationContext configCtx =
                ((Axis2MessageContext) synCtx).getAxis2MessageContext().getConfigurationContext();
        if (lbMembershipHandler.getConfigurationContext() == null) {
            lbMembershipHandler.setConfigurationContext(configCtx);
        }
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    }

    //----------------------- default method implementations and common code -----------------------

    public void init(SynapseEnvironment synapseEnvironment) {
        ConfigurationContext cc =
                ((Axis2SynapseEnvironment) synapseEnvironment).getAxis2ConfigurationContext();
        if (!initialized) {
            // The check for clustering environment
            ClusteringAgent clusteringAgent = cc.getAxisConfiguration().getClusteringAgent();
            if (clusteringAgent != null && clusteringAgent.getStateManager() != null) {
                isClusteringEnabled = Boolean.TRUE;
            } else {
                isClusteringEnabled = Boolean.FALSE;
            }
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     */
    private AlgorithmContext algorithmContext;

    @Override
    public void init(SynapseEnvironment synapseEnvironment) {
        ConfigurationContext cc =
                ((Axis2SynapseEnvironment) synapseEnvironment).getAxis2ConfigurationContext();
        if (!initialized) {
            super.init(synapseEnvironment);
            if (algorithmContext == null) {
                algorithmContext = new AlgorithmContext(isClusteringEnabled, cc, getName());
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    }

    public void send(MessageContext synCtx) {
        SessionInformation sessionInformation = null;
        Member currentMember = null;
        ConfigurationContext configCtx =
                ((Axis2MessageContext) synCtx).getAxis2MessageContext().getConfigurationContext();
        if (lbMembershipHandler.getConfigurationContext() == null) {
            lbMembershipHandler.setConfigurationContext(configCtx);
        }
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            try {
                transportHeaders.put(VFSConstants.FILE_LENGTH, content.getSize());
                transportHeaders.put(VFSConstants.LAST_MODIFIED, content.getLastModifiedTime());
            } catch (FileSystemException ignore) {}

            MessageContext msgContext = entry.createMessageContext();
           
            String contentType = entry.getContentType();
            if (BaseUtils.isBlank(contentType)) {
                if (file.getName().getExtension().toLowerCase().endsWith(".xml")) {
                    contentType = "text/xml";
                } else if (file.getName().getExtension().toLowerCase().endsWith(".txt")) {
                    contentType = "text/plain";
                }
            } else {
                // Extract the charset encoding from the configured content type and
                // set the CHARACTER_SET_ENCODING property as e.g. SOAPBuilder relies on this.
                String charSetEnc = null;
                try {
                    if (contentType != null) {
                        charSetEnc = new ContentType(contentType).getParameter("charset");
                    }
                } catch (ParseException ex) {
                    // ignore
                }
                msgContext.setProperty(Constants.Configuration.CHARACTER_SET_ENCODING, charSetEnc);
            }

            // if the content type was not found, but the service defined it.. use it
            if (contentType == null) {
                if (entry.getContentType() != null) {
                    contentType = entry.getContentType();
                } else if (VFSUtils.getProperty(
                    content, BaseConstants.CONTENT_TYPE) != null) {
                    contentType =
                        VFSUtils.getProperty(content, BaseConstants.CONTENT_TYPE);
                }
            }

            // does the service specify a default reply file URI ?
            String replyFileURI = entry.getReplyFileURI();
            if (replyFileURI != null) {
                msgContext.setProperty(Constants.OUT_TRANSPORT_INFO,
                        new VFSOutTransportInfo(replyFileURI, entry.isFileLockingEnabled()));
            }

            // Determine the message builder to use
            Builder builder;
            if (contentType == null) {
                log.debug("No content type specified. Using SOAP builder.");
                builder = new SOAPBuilder();
            } else {
                int index = contentType.indexOf(';');
                String type = index > 0 ? contentType.substring(0, index) : contentType;
                builder = BuilderUtil.getBuilderFromSelector(type, msgContext);
                if (builder == null) {
                    if (log.isDebugEnabled()) {
                        log.debug("No message builder found for type '" + type +
                                "'. Falling back to SOAP.");
                    }
                    builder = new SOAPBuilder();
                }
            }

            // set the message payload to the message context
            InputStream in;
            ManagedDataSource dataSource;
            if (builder instanceof DataSourceMessageBuilder && entry.isStreaming()) {
                in = null;
                dataSource = ManagedDataSourceFactory.create(
                        new FileObjectDataSource(file, contentType));
            } else {
                in = content.getInputStream();
                dataSource = null;
            }
           
            try {
                OMElement documentElement;
                if (in != null) {
                    documentElement = builder.processDocument(in, contentType, msgContext);
                } else {
                    documentElement = ((DataSourceMessageBuilder)builder).processDocument(
                            dataSource, contentType, msgContext);
                }
                msgContext.setEnvelope(TransportUtils.createSOAPEnvelope(documentElement));
               
                handleIncomingMessage(
                    msgContext,
                    transportHeaders,
                    null, //* SOAP Action - not applicable *//
 
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                        "Possibly an RM terminate sequence message");
            }

        } else {
            if (responseMsgCtx == null) {
                responseMsgCtx = new MessageContext();
                responseMsgCtx.setOperationContext(outMsgCtx.getOperationContext());
            }

            responseMsgCtx.setServerSide(true);
            responseMsgCtx.setDoingREST(outMsgCtx.isDoingREST());
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        axis2Request.setCompleted(true);
        if (errorCode == -1 && errorMessage == null && exceptionToRaise == null) {
            return; // no need to continue
        }

        final MessageContext mc = axis2Request.getMsgContext();

        // if the request message is a sandesha messag we ignore the
        // exception handling
        // we cannot use the declared sandesha2 constant since
        // nhttp transport shouldn't take a sandesha2 dependency
        String done = (String) mc.getProperty("Sandesha2AppProcessingDone");
    if (JavaUtils.isTrueExplicitly(done)) {
      return;
    }

        if (mc.getAxisOperation() != null &&
                mc.getAxisOperation().getMessageReceiver() != null) {

            if (metrics != null) {
                if (metrics.getLevel() == MetricsCollector.LEVEL_FULL) {
                    if (errorCode == NhttpConstants.CONNECTION_TIMEOUT) {
                        metrics.incrementTimeoutsReceiving(mc);
                    } else {
                        metrics.incrementFaultsSending(errorCode, mc);
                    }
                } else {
                    if (errorCode == NhttpConstants.CONNECTION_TIMEOUT) {
                        metrics.incrementTimeoutsReceiving();
                    } else {
                        metrics.incrementFaultsSending();
                    }
                }
            }

            workerPool.execute( new Runnable() {
                public void run() {
                    MessageReceiver mr = mc.getAxisOperation().getMessageReceiver();
                    try {
                        // This AxisFault is created to create the fault message context
                        // noinspection ThrowableInstanceNeverThrown
                        AxisFault axisFault = exceptionToRaise != null ?
                                new AxisFault(errorMessage, exceptionToRaise) :
                                new AxisFault(errorMessage);

                        MessageContext nioFaultMessageContext =
                            MessageContextBuilder.createFaultMessageContext(mc, axisFault);

                        SOAPEnvelope envelope = nioFaultMessageContext.getEnvelope();

                        if (log.isDebugEnabled()) {
                            log.debug("Sending Fault for Request with Message ID : "
                                    + mc.getMessageID());
                        }
                       
                        nioFaultMessageContext.setProperty(
                            NhttpConstants.SENDING_FAULT, Boolean.TRUE);
                        nioFaultMessageContext.setProperty(
                                NhttpConstants.ERROR_MESSAGE, errorMessage);
                        if (errorCode != -1) {
                            nioFaultMessageContext.setProperty(
                                NhttpConstants.ERROR_CODE, errorCode);
                        }
                        if (exceptionToRaise != null) {
                            nioFaultMessageContext.setProperty(
                                NhttpConstants.ERROR_DETAIL, exceptionToRaise.toString());
                            nioFaultMessageContext.setProperty(
                                NhttpConstants.ERROR_EXCEPTION, exceptionToRaise);
                            envelope.getBody().getFault().getDetail().setText(
                                exceptionToRaise.toString());
                        } else {
                            nioFaultMessageContext.setProperty(
                                NhttpConstants.ERROR_DETAIL, errorMessage);
                            envelope.getBody().getFault().getDetail().setText(errorMessage);
                        }
                        nioFaultMessageContext.setProperty(CLIENT_CONNECTION_DEBUG,
                            mc.getProperty(CLIENT_CONNECTION_DEBUG));
                        mr.receive(nioFaultMessageContext);

                    } catch (AxisFault af) {
                        log.error("Unable to report back failure to the message receiver", af);
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                    ccd.recordResponseCompletionTime();
                }
               
                if (metrics != null) {
                    if (metrics.getLevel() == MetricsCollector.LEVEL_FULL) {
                        MessageContext mc = getMessageContext(conn);
                        metrics.incrementMessagesReceived(mc);
                        metrics.notifyReceivedMessageSize(
                                mc, conn.getMetrics().getReceivedBytesCount());
                        metrics.notifySentMessageSize(mc, conn.getMetrics().getSentBytesCount());
                        metrics.reportResponseCode(mc, response.getStatusLine().getStatusCode());
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                // NhttpConstants.SC_ACCEPTED set to Boolean.TRUE to indicate this is a
                // placeholder message for the transport to send a HTTP 202 to the
                // client. Should / would be ignored by any transport other than
                // nhttp. For example, JMS would not send a reply message for one-way
                // operations.
                MessageContext outMsgCtx =
                        (MessageContext) context.getAttribute(OUTGOING_MESSAGE_CONTEXT);
                MessageReceiver mr = outMsgCtx.getAxisOperation().getMessageReceiver();

                // the following check is to support the dual channel invocation. Hence the
                // response will be sent as a new request to the client over a different channel
                // client sends back a 202 Accepted response to synapse and we need to neglect that
                // 202 Accepted message
                if (!outMsgCtx.isPropertyTrue(NhttpConstants.IGNORE_SC_ACCEPTED)) {

                    try {
                        MessageContext responseMsgCtx = outMsgCtx.getOperationContext().
                                getMessageContext(WSDL2Constants.MESSAGE_LABEL_IN);
                        if (responseMsgCtx == null ||
                                outMsgCtx.getOptions().isUseSeparateListener()) {
                            // Since we need to notify the SynapseCallback receiver to remove the
                            // call backs registered  we set a custom property
                            if (outMsgCtx.getOperationContext().isComplete()) {
                                setHeaders(context, response, outMsgCtx, responseMsgCtx);
                                outMsgCtx.setProperty(NhttpConstants.HTTP_202_RECEIVED, "true");
                                mr.receive(outMsgCtx);
                            }
                            return;
                        }
                        setHeaders(context, response, outMsgCtx, responseMsgCtx);
                        responseMsgCtx.setServerSide(true);
                        responseMsgCtx.setDoingREST(outMsgCtx.isDoingREST());
                        responseMsgCtx.setProperty(MessageContext.TRANSPORT_IN,
                                outMsgCtx.getProperty(MessageContext.TRANSPORT_IN));
                        responseMsgCtx.setTransportIn(outMsgCtx.getTransportIn());
                        responseMsgCtx.setTransportOut(outMsgCtx.getTransportOut());

                        responseMsgCtx.setAxisMessage(outMsgCtx.getAxisOperation().
                                getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE));
                        responseMsgCtx.setOperationContext(outMsgCtx.getOperationContext());
                        responseMsgCtx.setConfigurationContext(outMsgCtx.getConfigurationContext());
                        responseMsgCtx.setTo(null);

                        if (!outMsgCtx.isDoingREST() && !outMsgCtx.isSOAP11()) {
                            responseMsgCtx.setEnvelope(OMAbstractFactory.getSOAP12Factory().getDefaultEnvelope());
                        } else {
                            responseMsgCtx.setEnvelope(OMAbstractFactory.getSOAP11Factory().getDefaultEnvelope());
                        }
                        responseMsgCtx.setProperty(AddressingConstants.
                                DISABLE_ADDRESSING_FOR_OUT_MESSAGES, Boolean.TRUE);
                        responseMsgCtx.setProperty(NhttpConstants.SC_ACCEPTED, Boolean.TRUE);
                        mr.receive(responseMsgCtx);

                    } catch (org.apache.axis2.AxisFault af) {
                        log.debug("Unable to report back " +
                                "202 Accepted state to the message receiver");
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     */
    private void processResponse(final NHttpClientConnection conn, HttpContext context,
        HttpResponse response) {

        ContentInputBuffer inputBuffer = null;
        MessageContext outMsgContext = (MessageContext) context.getAttribute(OUTGOING_MESSAGE_CONTEXT);
        String endptPrefix = (String) context.getAttribute(NhttpConstants.ENDPOINT_PREFIX);
        String requestMethod = (String) context.getAttribute(NhttpConstants.HTTP_REQ_METHOD);
        int statusCode = response.getStatusLine().getStatusCode();

        boolean expectEntityBody = false;
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