Examples with CorrelationIDCallbackHandler org.talend.esb.policy.correlation.CorrelationIDCallbackHandler used on opensource projects

Example 1 with CorrelationIDCallbackHandler

use of org.talend.esb.policy.correlation.CorrelationIDCallbackHandler in project tesb-rt-se by Talend.

the class CorrelationIDProcessor method process.

static void process(Message message, Assertion policy) throws SAXException, IOException, ParserConfigurationException {
    if (LOG.isLoggable(Level.FINE)) {
        LOG.log(Level.FINE, "Message process for correlation ID started");
    }
    String correlationId = null;
    // get ID from SOAP header
    correlationId = CorrelationIdSoapCodec.readCorrelationId(message);
    // get ID from Http header
    if (null == correlationId) {
        correlationId = CorrelationIdProtocolHeaderCodec.readCorrelationId(message);
    }
    // get from message
    if (null == correlationId) {
        // Get ID from Message
        correlationId = (String) message.get(CorrelationIDFeature.MESSAGE_CORRELATION_ID);
    }
    if ((message.getContent(javax.xml.stream.XMLStreamWriter.class) != null) && (message.getContent(javax.xml.stream.XMLStreamWriter.class) instanceof SAAJStreamWriter)) {
        NodeList nodeList = ((SAAJStreamWriter) message.getContent(javax.xml.stream.XMLStreamWriter.class)).getDocument().getElementsByTagNameNS("http://www.talend.com/esb/sam/correlationId/v1", "correlationId");
        if (nodeList.getLength() > 0) {
            correlationId = nodeList.item(0).getTextContent();
        }
    }
    // get from message exchange
    if (null == correlationId) {
        // Get ID from Message exchange
        Exchange ex = message.getExchange();
        if (null != ex) {
            Message reqMsg = null;
            if (MessageUtils.isOutbound(message)) {
                reqMsg = ex.getInMessage();
            } else {
                reqMsg = ex.getOutMessage();
            }
            if (null != reqMsg) {
                correlationId = (String) reqMsg.get(CorrelationIDFeature.MESSAGE_CORRELATION_ID);
            }
        }
    }
    // If correlationId is null we should add it to headers
    if (null == correlationId) {
        MethodType mType = CorrelationIDAssertion.MethodType.CALLBACK;
        if (policy instanceof CorrelationIDAssertion) {
            mType = ((CorrelationIDAssertion) policy).getMethodType();
        }
        if (MethodType.XPATH.equals(mType) && !MessageUtils.isFault(message)) {
            XPathProcessor proc = new XPathProcessor(policy, message);
            correlationId = proc.getCorrelationID();
        } else if (MethodType.CALLBACK.equals(mType)) {
            CorrelationIDCallbackHandler handler = (CorrelationIDCallbackHandler) message.get(CorrelationIDFeature.CORRELATION_ID_CALLBACK_HANDLER);
            if (null == handler) {
                handler = (CorrelationIDCallbackHandler) message.getContextualProperty(CorrelationIDFeature.CORRELATION_ID_CALLBACK_HANDLER);
            }
            if (handler != null)
                correlationId = handler.getCorrelationId();
        }
        // request
        if (null == correlationId) {
            correlationId = ContextUtils.generateUUID();
        }
    }
    message.put(CorrelationIDFeature.MESSAGE_CORRELATION_ID, correlationId);
    if (isRestMessage(message)) {
        // Add correlationId to http header
        if (null == CorrelationIdProtocolHeaderCodec.readCorrelationId(message)) {
            CorrelationIdProtocolHeaderCodec.writeCorrelationId(message, correlationId);
        }
    } else {
        // Add correlationId to soap header
        if (null == CorrelationIdSoapCodec.readCorrelationId(message)) {
            CorrelationIdSoapCodec.writeCorrelationId(message, correlationId);
        }
    }
}

Example 2 with CorrelationIDCallbackHandler

use of org.talend.esb.policy.correlation.CorrelationIDCallbackHandler in project tesb-rt-se by Talend.

the class CorrelationIDInterceptorProvider method process.

static void process(Message message) throws SAXException, IOException, ParserConfigurationException {
    AssertionInfoMap aim = message.get(AssertionInfoMap.class);
    if (aim != null) {
        Collection<AssertionInfo> ais = aim.get(CorrelationIDPolicyBuilder.CORRELATION_ID);
        if (ais == null) {
            return;
        }
        for (AssertionInfo ai : ais) {
            if (ai.getAssertion() instanceof CorrelationIDAssertion) {
                CorrelationIDAssertion cAssertion = (CorrelationIDAssertion) ai.getAssertion();
                MethodType mType = cAssertion.getMethodType();
                // String value = cAssetrion.getValue();
                String correlationId = null;
                // get ID from Http header
                correlationId = CorrelationIdProtocolHeaderCodec.readCorrelationId(message);
                // get ID from SOAP header
                if (null == correlationId) {
                    correlationId = CorrelationIdSoapCodec.readCorrelationId(message);
                }
                // get from message
                if (null == correlationId) {
                    // Get ID from Message
                    correlationId = (String) message.get(CorrelationIDFeature.MESSAGE_CORRELATION_ID);
                }
                if ((message.getContent(javax.xml.stream.XMLStreamWriter.class) != null) && (message.getContent(javax.xml.stream.XMLStreamWriter.class) instanceof SAAJStreamWriter)) {
                    NodeList nodeList = ((SAAJStreamWriter) message.getContent(javax.xml.stream.XMLStreamWriter.class)).getDocument().getElementsByTagNameNS("http://www.talend.com/esb/sam/correlationId/v1", "correlationId");
                    if (nodeList.getLength() > 0) {
                        correlationId = nodeList.item(0).getTextContent();
                    }
                }
                // get from message exchange
                if (null == correlationId) {
                    // Get ID from Message exchange
                    Exchange ex = message.getExchange();
                    if (null != ex) {
                        Message reqMsg = null;
                        if (MessageUtils.isOutbound(message)) {
                            reqMsg = ex.getInMessage();
                        } else {
                            reqMsg = ex.getOutMessage();
                        }
                        if (null != reqMsg) {
                            correlationId = (String) reqMsg.get(CorrelationIDFeature.MESSAGE_CORRELATION_ID);
                        }
                    }
                }
                // If correlationId is null we should add it to headers
                if (null == correlationId) {
                    if (MethodType.XPATH.equals(mType)) {
                        XPathProcessor proc = new XPathProcessor(cAssertion, message);
                        correlationId = proc.getCorrelationID();
                    } else if (MethodType.CALLBACK.equals(mType)) {
                        CorrelationIDCallbackHandler handler = (CorrelationIDCallbackHandler) message.get(CorrelationIDFeature.CORRELATION_ID_CALLBACK_HANDLER);
                        if (null == handler) {
                            handler = (CorrelationIDCallbackHandler) message.getContextualProperty(CorrelationIDFeature.CORRELATION_ID_CALLBACK_HANDLER);
                        }
                        if (handler != null)
                            correlationId = handler.getCorrelationId();
                    }
                    // request
                    if (null == correlationId) {
                        correlationId = ContextUtils.generateUUID();
                    }
                }
                message.put(CorrelationIDFeature.MESSAGE_CORRELATION_ID, correlationId);
                // MessageUtils.isOutbound(message)) {// RESP_OUT
                if (isRestMessage(message)) {
                    // Add correlationId to http header
                    if (null == CorrelationIdProtocolHeaderCodec.readCorrelationId(message)) {
                        CorrelationIdProtocolHeaderCodec.writeCorrelationId(message, correlationId);
                    }
                } else {
                    // Add correlationId to soap header
                    if (null == CorrelationIdSoapCodec.readCorrelationId(message)) {
                        CorrelationIdSoapCodec.writeCorrelationId(message, correlationId);
                    }
                }
                // }
                ai.setAsserted(true);
            }
        }
    }
}